December 5, 2016 / best practices, bottlenecks, continuous improvement, industry news, operator training, Output, productivity, Safety, workflow process
Workplace safety is a priority for nearly every manufacturer. However, when industrial metal-cutting organizations need to do more with less to stay competitive, safety priorities can sometimes fall to the wayside—creating severe and costly consequences for workers and businesses alike.
Here’s the good news: According to OSHA’s “Survey of Occupational Injuries and Illnesses,” private industry employers reported 48,000 fewer nonfatal injury and illness cases in 2015 compared to the prior year. Unfortunately, the bad news is that the manufacturing industry had the highest proportion of accidents. As reported by OSHA’s Severe Injury Reporting Program, manufacturing accounted for 57% of all amputations and 26% of all hospitalizations, closely followed by construction, transportation, and warehousing. In addition, of the Top 25 industry groups reporting severe injuries, architectural and structural metal and fabricated metal product manufacturing came in at 17 and 20, respectively.
Of course, workplace injuries come with a cost—not only to employees’ health but to businesses as well. According to the 2016 Liberty Mutual Workplace Safety Index, the most disabling, nonfatal workplace injuries amounted to nearly $62 billion in direct U.S. workers compensation costs. That’s more than a billion dollars a week.
Workplace injuries also create production inefficiencies. As reported in the white paper, Accounting for Operator Inefficiencies in the Metals 2.0 Environment, a cleaner, safer work environment is a more productive, profitable environment. Often times, safety incidents may be rooted in issues such as lack of training, an unorganized shop floor, or poor workflow layout and ergonomics. Neglecting safety issues can lead to reduced output and, ultimately, a lower profit.
One way manufacturers can reduce workplace injuries is to not only make safety a priority, but to create a culture of safety throughout the organization. Tire manufacturer Goodyear, for example, reduced worldwide incident rates by 94% by creating an engaged safety culture in 49 facilities across 22 countries for its 66,000 workers.
In an interview with New Equipment Digest, Michael Porter, Global Environmental Health & Safety Director at Goodyear, said the key to building this type of culture is integration from the top down. “Starting from the highest levels of the company, we tie our EHS strategy down into our company’s overall strategy roadmap,” Porter explained. “Then that cascades down into how we operate on a manufacturing level.” This, he adds, includes everything from workforce organization and equipment care to continuous skills development.
To help create a culture of safety, there are a few strategies metal service centers can consider. Dave Stauffer, director of SBM Management, recently told attendees at the 2016 Safety Leadership Conference the eight building blocks his company has used to create a culture of safety in its 500 operating locations. The following are SBM’s top four strategies (You can read all eight here, as reported by EHS Today.):
- Employee observations. Coach and mentor employees to validate that they are doing their jobs safely. Ensure employees are wearing their personal protective equipment (PPE). Observe employees to make sure they are working effectively.
- Safety engagement. Establish rapport with employees to help reduce unsafe conditions and at-risk behavior in the workplace. Actively involve all employees in the health and safety of the workplace. Verify employees are engaging in the correct safety behavior.
- Employee recognition programs. Reward employees for safe job performance. Reinforce and recognize positive work culture. Celebrate employee successes.
- Interactive audits. Supervisors and managers should complete the observations daily and document them. Engage in conversation about safety and assure each employee has the skills, knowledge and training to perform their job safely.
The Metal Service Center Institute also recognizes the importance of safety and recently partnered with the National Safety Council (NSC) to release new safety resources optimized for the metal industry. The new tools include:
- Access to NSC safety reports
- Local access to the NSC’s Advanced Safety Certificate program
- Resources and approved model programs to help members create their own safety programs
While there is no magic formula for creating a “zero-incident” service center, industry leaders are taking steps to ensure their operations are safe. Creating a culture of safety can help identify and eliminate process bottlenecks, improve production, avoid costly injury implications, and most importantly, keep operators and workers safe.
What safety programs do you have in place at your metal service center? Do you consider your center to have a culture of safety?
October 20, 2016 / best practices, blade life, blade selection, continuous improvement, customer service, industry news, LIT, Output, productivity, quality
As end markets like aerospace and medical look for ways to improve the strength and reliability of their products, many machine shops are seeing increased use of harder materials like titanium alloys.
However, there are a few characteristics that make titanium alloys more challenging to work with than many other metal materials. To help machine shops tackle this often tough-to-cut metal, the following is a brief overview on titanium alloys and the most effective cutting tools and methods for working with this material.
Taking on Titanium
Titanium alloys are praised for their strong, yet lightweight properties. The material also has outstanding corrosion resistance. As explained here by Modern Machine Shop, these properties make the material an ideal choice for aircraft designs,medical devices, and implants.
However, titanium can be tricky to work with due to its reactivity at higher temperatures and its tough composition. “Since titanium’s heat conductivity is low, it will flex and return to its original shape a lot more easily than steel or high-nickel alloys,” explains an article from American Machinist. “The downside of this is experienced during machining: the heat from the operation does not transfer into the part itself or dissipate from the tool edge, which can shorten tool life.”
The article goes on to say that this issue is compounded by the tight tolerances demanded by most customers. “For aerospace, the tolerances are to within a thousandth of an inch, and if violated, the part must be scrapped,” the article states. “Achieving such tolerances while using such a malleable material is difficult, and wear on the cutters increases significantly compared to similar efforts with nickel and chromium alloys.”
The technical article, “Machining Titanium and Its Alloys,” published by jobshop.com provides key insights into the chemistry behind titanium alloys and lends the following tips for its successful manufacturing (You can read the full article here):
- Use low cutting speeds
- Maintain high feed rates
- Use generous amounts of cutting fluid
- Use sharp tools and replace them at the first sign of wear, or as determined by production/cost considerations
- Never stop feeding while a tool and a work piece are in moving contact
Choosing the Right Blade
Like any material, one crucial aspect of cutting titanium alloys is choosing the right tool. As industry experts, The LENOX Institute of Technology (LIT) offers critical advice concerning blade selection in its white paper, Characteristics of a Carbide-Friendly Bandsaw Machine. Since titanium alloys are a stronger and harder material, they pose a unique cutting challenge best solved by carbide blades. Using a carbide-tipped band saw blade not only allows for the successful cutting of titanium alloys, but it simultaneously offers longer blade life and faster cutting as well.
LIT’s white paper further elaborates on the benefits of the carbide technology by providing a real-life comparison between a bi-metal and a carbide blade. The test produced the following results:
- The bi-metal band saw blade (Contestor GT) ran 120 feet per minute with a feed rate of 0.53 inches per minute.
- The carbide blade (Armor CT Black) ran at 320 feet per minute with a feed rate of 3.11 inches per minute.
Ultimately, the higher speed and feed rate of the carbide blade enabled it to make the cut 13 minutes faster, translating into 160 more parts produced during an 8-hour shift than its bi-metal counterpart.
Meeting Material Demands
Material trends will come and go, but metal-cutting companies that want to successfully serve existing and potential customers need to be prepared to adapt to the industry’s changing material needs. As the use of titanium grows, today’s machine shops need to understand the material’s unique characteristics and machining requirements so they are fully equipped to tackle every one of their customers’ demands.
Non-Residential Construction Industry Continues to Create Demand for Industrial Metal-Cutting Companies
September 15, 2016 / best practices, Cost Management, human capital, industry news, maintaining talent, operations metrics, operator training, Output, predictive management, preventative maintenance, productivity, strategic planning
The year has started off slow, with low production and shipments for metal products. However, the commercial and industrial construction segment is proving its staying powerful when it comes to creating demand for industrial metal-cutting companies.
As we reported in our “Metal Service Center Outlook for 2016,” the construction industry was expected to help industrial metal-cutting companies ride out the storm with total construction starts forecast to grow 6% in 2016.
Over the last few years and most recent months, the construction industry has seen its ups and down, depending on the segment. The electric utility and gas plant category, for example, saw project starts spike in 2015 only to drop this year, according to the latest construction report from Dodge Data and Analytics. In fact, nonbuilding construction dropped 56% in July 2016 as power plant projects ended, causing total new construction starts to fall 11% from the prior-year period.
However, nonresidential building starts are offsetting the steep drops elsewhere, growing 4% in July after a 7% increase in June. Commercial building starts grew 3%, with 20% of the increase attributed to office construction, according to the report.
Despite the slowdown and uncertainty about the upcoming presidential election, experts remain optimistic that the construction industry will continue to remain strong into next year. At a recent mid-year forecast, chief economists from the Associated Builders & Contractors, American Institute of Architects, and National Association of Home Builders predicted growth for commercial projects into 2017, as reported by MetalMiner.
“Nonresidential construction spending growth will continue into the next year with an estimated increase in the range of 3 to 4%,” stated Anirban Basu, chief economist for Associated Builders & Contractors. “Growth will continue to be led by privately financed projects, with commercial construction continuing to lead the way. Energy-related construction will become less of a drag in 2017, while public spending will continue to be lackluster.”
In addition, the Architecture Billings Index (ABI) from the American Institute of Architects has posted six consecutive months of increasing demand for design activity, according to this report. As a leading economic indicator of construction activity, the ABI reflects the approximate nine to 12 month lead-time between architecture billings and construction spending.
“The uncertainty surrounding the presidential election is causing some funding decisions regarding larger construction projects to be delayed or put on hold for the time being,” said Kermit Baker, AIA Chief Economist. “It’s likely that these concerns will persist up until the election, and, therefore, we would expect higher levels of volatility in the design and construction sector in the months ahead.”
Making the Cut
Industrial metal-cutting companies that want to grow with the construction market need to know how the market is evolving and be prepared to meet demand for more I- and H-beams, hollow structural sections, and other structural products. More importantly, companies will need to be ready for changing market conditions.
One way industrial metal-cutting companies can ensure they make the cut is to optimize operations. As cited in the Benchmark Survey of Industrial Metal-Cutting Organizations, there are three key ways companies can optimize operations and, in turn, be better prepared to meet customer demands:
- Invest in smarter, more predictive operations management. According to the survey, 73-percent of industrial metal cutting operations that follow all scheduled and planned maintenance on their machines also report that their job completion rate is trending upward year over year—a meaningful correlation. The implication is that less disruptive, unplanned downtime and more anticipated, planned downtime translates into more jobs being completed on time.
- Embrace proactive care and maintenance of cutting equipment and tools. Ongoing operator monitoring, coupled with corrective instruction and coaching, can have a direct benefit on industrial metal cutting operations—improving their ability to meet customer demands, drive revenues and lower costs.
- Invest in human capital. Historically, metal executives have been more likely to invest in technology rather than their people; however, the benchmark survey provides evidence that investing in human capital is critical not only to attack operator error itself, but also to improve on-time customer delivery, drive higher revenue per operator, and lower rework costs.
While industrial metal-cutting companies are set to benefit from another strong year in construction, preparing for changes in segment demand and prices will set the foundation for a solid performance in 2017.
What strategies is your organization taking to take advantage of the construction boom?
August 30, 2016 / agility, best practices, Cost Management, industry news, LIT, Output, productivity, strategic planning, supplier relationships, value-added services
There is no question that the supply chain is evolving. As reported in a previously published blog, instead of treating supplier relationships as a series of business transactions, more and more manufacturers are treating their supply chain as a valuable part of their business strategy. In fact, this trend is listed as a best practice in the eBook, 5 Performance-Boosting Best Practices for Your Industrial Metal-Cutting Organization.
With an increased focus on building closer partnerships with suppliers, it’s not too surprising that many companies are starting to move back to sourcing suppliers closer to home. As one article from Automotive World quips, “local sourcing—it’s the new global sourcing.”
According to the AW article, local sourcing can bring cost savings across the entire supply chain, especially in light of rising costs in traditionally low-cost regions. “This phenomenon of local sourcing is being witnessed across the globe, with leading OEMs sourcing locally from developed as well as emerging countries,” the article states.
A report released by MFG.com, an online manufacturing marketplace, shows similar trends. Based on the data gathered from buyers of custom manufactured parts from the MFG Watch 2016 marketplace survey, 80% of U.S. sourcing professionals chose to source their parts predominantly in the U.S. The report also found that since 2012, buyers have seemingly moved away from sourcing from Chinese suppliers, as sourcing in China has fallen by about 14% in 3 years.
It is worth noting that the MFG.com report found that U.S. sourcing professionals nearly doubled their sourcing activities in regions like Eastern & Central Europe, as well as South America and North Africa. In other words, not everyone has jumped on the bandwagon.
However, there are definitely some benefits for ball and roller bearing manufacturers that choose local sourcing. Local suppliers, for example, can quickly and easily respond to any troubleshooting or maintenance problems with your tooling and equipment, often in-person. They can also assist with other key business areas, such as preventative maintenance and operator training.
Of course, those are just a few examples. An article from Thomasnet gives a more comprehensive list in its article, “Top 6 Benefits of Local Sourcing:”
- More Reactive. Local suppliers are typically more reactive than suppliers who are farther away. They are able to deliver products quicker, and it is much easier for a supplier to coordinate a shipment across the neighborhood than around the world.
- Greater Control. The further away you are from elements of your supply chain, the less control you have over them. There’s also less chance of things being “lost in translation,” which often occurs when working with far-flung teams of people, many of whom aren’t actually on the floor and touching your products.
- Reduced Supply Chain Costs. North American businesses send and receive parts and products all over the continent, and the expenses can add up as quickly as the miles. Localizing your supply chain can reduce many of these costs. And, with less money being sunk into logistics, there will be less weighing down your bottom line.
- Better for Business. Local sourcing doesn’t just help save money; it can also help you generate more of it. That’s because companies in your region may be impressed by your efforts to keep a tight and fast-paced supply chain, which can help you attract new customers.
- Good for the Community. It stands to reason that if sourcing locally increases your bottom line, it would do the same for other suppliers and manufacturers in your area, which can be a big boon to your local economy and the people who live there.
- Helps the Environment. Localizing your supply chain represents a tremendous opportunity to help the environment. When you reduce shipping and storage, you also reduce emissions and energy usage.
Whether building cars or manufacturing ball bearings, more and more operations managers are finding that their success is directly tied to collaborative vendor relationships—relationships that go far beyond the sale of a product. While not everyone believes in local sourcing, it is one of the many ways you can build closer, more valuable relationships with your supply chain.
To read more about building valuable supplier relationships, including some key areas where suppliers can help, check out the white paper, Managing Your Blade Manufacturer Relationship.
August 25, 2016 / benchmarking, best practices, blade failure, bottlenecks, continuous improvement, LIT, operator training, Output, performance metrics, preventative maintenance, productivity, quality
Any manufacturing executive tracking industry trends will no doubt run across terms like “big data,” “cloud computing,” and the “Internet of Things.” In fact, according to the results of a survey from Deloitte and the Council on Competitiveness, these types of advanced technologies have the power to put the U.S. back on the map as the most competitive manufacturing nation.
“CEOs say advanced manufacturing technologies are key to unlocking future competitiveness,” the report summary states. “As the digital and physical worlds converge within manufacturing, executives indicate the path to manufacturing competitiveness is through advanced technologies, ranking predictive analytics, Internet-of-Things (IoT), both smart products and smart factories via Industry 4.0, as well as advanced materials as critical to future competitiveness.”
As a forging executive, however, the question becomes: How does this technology apply to my operation? Or to put it another way: How do these “buzz words” play out on the shop floor?
One technology application, featured here in Forging magazine, gives a good indication of what cloud-computing and connectivity could look like in a metal-cutting operation. Specifically, the article features a cloud-based bandsaw monitoring system that offers three key features:
- Blade Life Assessment. Monitoring and alert notification of a saw blade’s remaining useful life. The technology will provide advance notice of required saw blade replacement.
- Increased Machine Efficiency & Machine Life. The technology provides real-time analysis of individual components and overall machine health status. It can send notifications of abnormal conditions from motors and bearings. It also alerts on frequent consumable items like hydraulic and cutting fluid.
- Increased Operational Efficiency. The technology can provide production reports to aid in identifying best practices and training needs. An advanced monitoring and notification system alerts the operation when machine maintenance is needed which aids efficiency in the scheduling of planned events.
These are no small benefits. In fact, they fall right in line with two of the strategies listed in the Benchmark Study of Industrial Metal-Cutting Organizations from the LENOX Institute of Technology. According to findings from the study, forges and other industrial metal-cutting organizations can gain additional productivity on the shop floor by investing in smarter, more predictive operations management approaches and by taking a more proactive approach to equipment and blade maintenance. By using cloud-based monitoring to track blade life and machine health status, managers can do just that by anticipating downtime, which, as the study states, “translates into more jobs completed on time.”
Of course, bandsaw monitoring is just one possible application. As we reported here in our annual forging industry forecast, controls and sensors are also being developed and implemented to monitor the forging process in a bid to automatically sense and compensate for any variation in the process. This type of consistency not only boosts efficiency, but could have some major quality benefits as well.
An article from IndustryWeek provides a few more application examples. The article describes how three leading companies are using advanced technologies to connect just about everything and anything—video cameras to monitor workflow process, safety helmets to track employees, and end products to predict reliability—all of which shows that the potential applications are only as limited as a manufacturer’s creativity.
What possible applications could cloud-based monitoring and other advanced technologies have in your forging operation?
June 5, 2016 / benchmarking, best practices, bottlenecks, continuous improvement, Cost Management, lean manufacturing, LIT, operations metrics, Output, performance metrics, predictive management, preventative maintenance, productivity, quality, strategic planning, workflow process
Manufacturers know that downtime results in lost productivity and profits. However, thanks to technological advancements in predictive maintenance, service centers and other industrial metal-cutting companies can nearly eliminate downtime altogether.
Unlike preventative maintenance, which uses anticipated and planned downtime to prevent unplanned breakdowns and minimize cost impacts, predictive maintenance aims to predict breakdowns before they even occur. Software and sensors collect data, and algorithms identify not only the anticipated failure, but also calculate the probable time that failure will occur. This enables companies to repair or replace parts before failure and helps eliminate both planned and unplanned downtime.
Several industries are adopting predictive maintenance as part of their operations. An article from the Harvard Business Review provides a few examples:
- Airlines can now predict mechanical failures in advance and can reduce flight delays or cancellations based on data sources such as maintenance history and flight route information.
- The oil and gas industry can use real-time data to predict the failure of electric submersible pumps used to extract crude oil.
- Banks can use sensor data to predict the failure of an ATM cash withdrawal transaction.
The manufacturing industry is also adopting predictive maintenance, but research shows it is doing so at a slower rate compared to others. For example, a recent survey by the Manufacturing Enterprise Solutions Association and LNS Research concluded that manufacturers have some work to do to catch up to current capabilities—only 14 percent of survey respondents said they used manufacturing data in their analytic program.
Of course, building a predictive maintenance program requires both time and money, but many manufacturers are finding that the benefits outweigh the cost. An article from American Metals Market lists just a few of the many potential benefits of using predictive maintenance:
- Reassurance of safe, continued plant operation
- Improved operating efficiencies
- Reduced lost production
- Reduced cost of maintenance
- Less likelihood of secondary damage to equipment
- Reduced inventory of spare parts
- Extension of the life of plant and mill equipment
- Improved product quality
According to the AMM article, several metals leaders are reaping the rewards of predictive maintenance, including:
- U.S. Steel Corp. uses machinery diagnostic services for oil analysis, vibration analysis, electrical thermographic analysis and more to keep its operations up and running.
- ArcelorMittal is using thermal imaging cameras to ensure proper operation of its production plants, saying it improves efficiency, safety, and helps avoid breakdowns and minimizes downtime.
The trend is also starting to gain traction in industrial metal cutting. The LENOX Institute of Technology’s benchmark study of more than 100 metal service centers and other industrial metal-cutting organizations found that companies are gaining additional productivity and efficiency on the shop floor by “investing in smarter, more predictive and more agile operations management approaches.”
While there is no question that predictive maintenance is proving beneficial in the metals industry and beyond, some companies may be hesitant to adopt the technology due to the investment and the training required for implementation. However, if your goal is to reduce downtime and increase the chances of future success, this may be one technology worth considering.
For more information on predictive maintenance, check out this overview article, which lists common tools and techniques, as well as a video.
April 30, 2016 / continuous improvement, industry news, optimization, Output, productivity, strategic planning
So far, 2016 hasn’t been a stellar year for the manufacturing industry. Not that anyone expected it to be. Like most industrial manufacturers, ball and roller bearing manufacturers anticipated little to no growth in 2016, and unfortunately, market data has confirmed those suspicions. With longer-term forecasts looking hopeful, industry leaders are focusing on optimizing internal operations to stay profitable and edge out the competition.
As we reported in our 2016 Industrial Metal-Cutting Outlook, expansion in the industrial manufacturing sector has been slow moving. The market is—in a word—flat. Monthly data on manufacturing activity has been up and down for the last several months, which has pretty much canceled out any real growth.
For example, the monthly Purchasing Manufacturers’ Index (PMI) from the Institute for Supply Management (ISM) showed no growth in January and February, but then increased by 2.3 percentage points in March. This put the index above the 50% growth threshold for the first time in 2016, offering manufacturers some hope. Unfortunately, April’s PMI declined by 1 percentage point to 50.8%, barely above the 50 level that indicates stagnation. According to IndustryWeek, challenges such as lax global demand and the fallout from a weakened U.S. energy industry continue to stifle manufacturing growth.
Short-term forecasts expect the market to remain flat. According to the Manufacturers Alliance for Productivity and Innovation (MAPI), industrial manufacturing industrial production will likely register zero growth in the first half of 2016, with 1% to 2% growth in the third and fourth quarters. For the entire year, the research firm forecasts only 1.1% growth.
Long-term forecasts are a little brighter. MAPI predicts growth in industrial manufacturing of more than 2 percent for both 2017 and 2018. Demand for ball and roller bearing manufacturing in particular is also expected to improve. According to an industry analysis from research firm IBISWorld, slowly growing exports and relatively low metal prices have limited revenue growth over the last five years. However, IBIS anticipates that “persistent demand for roller and ball bearings promises to buoy industry revenue in the five years to 2020.” While growth is likely to remain moderate because of heightened import competition, IBIS believes that slowly recovering metal prices should help operators raise their selling prices.
Focused on Improvement
While no one is happy about the sluggish market, industry leaders weren’t anticipating major growth. In its annual report, Sweden-based SKF estimated that the global roller bearing market’s size in 2015 grew by only 0 to 1% year-on-year. Entering the first quarter of 2016, Alrik Danielson, SKF’s president and CEO, said the global bearings company expected macro-economic uncertainty to continue. “As a result, we expect demand to be relatively unchanged sequentially but slightly lower year-on-year,” he stated.
North Canton, OH-based Timken reported a similar forecast for 2016 after releasing its first-quarter results. “During the quarter, we executed well and delivered first-quarter results in line with our expectations even though market conditions globally remain weak, particularly in commodity-related sectors,” said Richard G. Kyle, Timken president and chief executive officer. “Looking ahead, we expect continued challenging market conditions in 2016.”
To weather the current conditions, Timken said it was focused on winning new business and delivering on its cost-reduction initiatives, while SKF said that it planned to invest in “improving and optimizing its existing production capacity.” This falls in line with what many others are doing as well. As described in the white paper, The Top Five Operating Challenges Ball and Roller Bearing Manufacturers Face in Industrial Metal Cutting, staying competitive in today’s global market requires manufacturers to find new ways to both differentiate themselves and minimize costs.
“This means continuous improvement is critical,” the paper states. “To keep costs low and production efficient, best-in class companies are optimizing every aspect of their operation, including basic shop floor processes like metal cutting. From getting the most out of their circular saw blades to enforcing daily preventative maintenance checks, today’s top executives know that even the smallest improvement has a bottom-line implication.”
Although no one can truly predict what the rest of 2016 will bring for ball and roller bearing manufacturers, it seems safe to say that growth will be minimal in the short-term. However, leaders that remain focused on optimizing operations can survive current market conditions and, more importantly, prepare for growth in the future.
How are you preparing for growth? What continuous improvement activities is your manufacturing operation focusing on in 2016?
January 20, 2016 / agility, best practices, continuous improvement, customer delivery, Employee Morale, industry news, Output, productivity, quality, ROI, Safety, workflow process
As smart phones and other mobile devices become ubiquitous among consumers, it’s not surprising that mobile technologies are also finding their way onto the shop floor. In fact, according to PwC’s 18th Annual Global CEO Survey, mobility is the top technology priority among industrial manufacturing CEOs.
For many companies, the choice to make their manufacturing operation “mobile” is strategic. As a recent article from Forbes explains, companies are designing mobility into new production strategies, processes, and procedures to gain greater accuracy and speed. “Augmenting existing processes with mobility is delivering solid efficiency gains,” the Forbes article states. “The net result is greater communication, collaboration and responsiveness to customer-driven deadlines and delivery dates than has been possible before.”
Of course, how you choose to use mobility in your operation will truly dictate its impact—both positive and negative. There are still a lot of managers who are hesitant to allow mobile devices on the shop floor, fearing that workers will be distracted and less productive. In some cases, those fears are warranted. One machine shop, featured here in Modern Machine Shop magazine, found that it was beneficial to completely ban cell phone use on the shop floor. While some employees resisted the change at first, the ban allowed the shop to avoid a hike in their insurance premiums, increased productivity, and eventually helped improve employee morale.
There are plenty of other ways, however, that manufacturers are using mobility for their benefit. Kawasaki Motors Manufacturing Corp., featured here in a case study, recently replaced its card-based Kanban system with a more efficient electronic method that could better manage its just-in-time parts system. Using tablets and a custom mobile software application, Kawasaki eliminated the waste of 4,500 Kanban cards per day, which ultimately led to $3,500 in operational savings per day and a quick ROI, the article states.
How can your shop incorporate mobility into your operation? LNS Research, a consultancy based in Cambridge, MA, lists nine key ways companies are using mobile devices in manufacturing environments. Below are the top-five uses (you can read the full list of nine here):
- Dashboards. Solutions providers have been offering performance dashboarding apps for a few years now, and many are taking it a step further by delivering role-based information that has been analyzed and contextualized for the specific personnel based on their information needs (for example, a plant manager versus an operator or quality manager).
- Quality Auditing. In the past, quality auditing in remote locations typically involved some form of paper. Today, on-site and off-site auditing is typically done within a smartphone or tablet application, offering better integrity of information and allowing audits to be standardized across multiple locations.
- Corrective Actions. Today, most solutions providers offer some form of mobile app to support interactions with the corrective action process. These apps typically leverage the native capabilities of mobile phones and tablets, such as GPS/location services, voice/visual recording, and more.
- Real-time Alerts. With nearly any type of mobile device, real-time alerts can be set up to streamline notifications based on some type of predetermined parameter.
- Electronic Work Instructions (EWI). Work instructions in general have greatly benefited from the digitization of manufacturing records. Now, thanks to mobile technology, it’s common for shop floor workers to reference EWIs on a tablet or smartphone as they follow a particular process or assemble something.
If mobility is something you want to bring into your shop, but you aren’t sure where to start, check out the feature, “7 Tips for Taking Your Operation Mobile,” published by American Machinist.
If mobility isn’t on your radar, you may want to reconsider. Slowly but surely, industrial manufacturers are finding that there is indeed “an app for that,” which means your shop may be missing out on some prime opportunities for cost savings or efficiency gains. In fact, according to Mike Roberts of LNS Research: “If you’re not on the path to using mobile apps to better manage your production operations, you’re seriously at risk of being stuck in the past.”
How could mobility help your machine shop function better?
November 20, 2015 / continuous improvement, Employee Morale, industry news, LIT, operator training, Output, productivity, Safety
Of all the challenges that industrial metal-cutting companies face, process and workflow bottlenecks are at the top of the list. While lean manufacturing practices have helped machine shops streamline production processes and improve machine efficiency, many shops are using other methods aimed at optimizing their human capital. One strategy is to improve ergonomics.
According to the U.S. Occupational Safety and Health Association (OSHA), ergonomics is defined as fitting a person to a job to help lessen muscle fatigue, increase productivity, and reduce the number and severity of work-related injuries.
As a white paper from the LENOX Institute of Technology explains, larger volumes and longer hours of operation can easily turn the smoothest running operation into a frenzied, disorganized, and dangerous mess. However, when an operation is organized with ergonomics in mind, workers can maintain a high level of productivity while also staying safe.
U.S.-based automaker Ford, for example, is working with ergonomic experts to analyze its assembly line and workstations to prepare for more than 100 new vehicle launches, reports IndustryWeek. Using technology used by professional athletes to assess their performance, Ford captured the data of arm, leg, back and torso movements with motion-capture sensors, 3-D printed equipment and virtual workstations. The experts then analyzed more than 50,000 data points related to muscle strength and weakness, joint strain, and body imbalance to improve plant design and operations. The changes resulted in two significant improvements:
- They reduced assembly line injury rates by 70 percent by applying ergonomics to assembly improvements and lift-assist technologies.
- They reduced ergonomic issues with overextended movements, difficult hand clearance, and hard-to-install parts by 90 percent since 2003.
Metal-cutting companies like California-based Earle M. Jorgensen Company (EMJ) are also using ergonomics as a smart business tool. After performing an in-depth ergonomic study at one of its metalworking facilities, EMJ made several changes on the shop floor, including repositioning band irons and adjusting the height of staging tables. As a result, the service center was able to reduce employee injuries, improve operator efficiency, and increase output.
While the benefits of workplace ergonomics are clear, how to successfully implement them on the shop floor can be murky. An article from EHS Today says the key is to engage your employees in the process by using the following five principles:
- Invite them. Be clear about your goals to create an ergonomic plan and have your employees be part of the process. Genuinely invite them to be involved, and let them know your intentions are to help make their lives easier and safer.
- Communicate. Continue the transparency by keeping the lines of communication open. Use announcements, bulletin boards, safety meetings, and training sessions to keep the ergonomic conversation going.
- Train your team members. A team is as only as good as its people. Train your employees for success with ergonomic awareness and skills development training. Use real-world examples (i.e., pictures and case studies) to illustrate the before and after.
- Celebrate wins. Celebrate ergonomic successes. This will help keep momentum going and shape a culture of safety.
- Respond quickly. When an employee suggests an improvement, respond immediately and with enthusiasm. Keep the team member updated on the improvement process—and don’t forget to say thank you.
Have you analyzed your workflow for ergonomic inefficiencies? If so, what changes have you made and what improvements have you experienced?
August 25, 2015 / best practices, Employee Morale, human capital, industry news, LIT, operator training, Output, productivity, quality, Safety
Almost every manufacturer understands the importance of maintaining a safe operation. Although high safety scores won’t typically win an operation more customers, low incident rates are often a sign that an operation is efficient and that workers are well trained. A good safety record can also result in lower maintenance and insurance costs, as well as higher quality and employee satisfaction. As a previous blog revealed, some forges even consider safety a strategy.
However, as recent headlines have shown, even the most successful manufacturing operations can let their standards slide. If managers don’t continue to put safety first—or have audit processes in place—the reality is that a shop may find itself in a full-blown safety crisis that could have been avoided.
To help forges maintain a safety-first operation, the LENOX Institute of Technology (LIT) researched some of best practices being used by industry leaders. Read below to discover some simple safety strategies that can easily be adopted by any forging operation:
- Implement Ongoing Safety Training. Almost every manufacturer requires new hires to undergo initial safety training; however, it doesn’t take long for an operator to take safety for granted and minimize its importance. That’s why many companies are starting to expand their safety training requirements. For example, McInnes Rolled Rings, a forging operation featured here in Forging magazine, says that instead of just requiring new employees to have basic safety training session on day 1, it now requires additional safety training on Day 8, Day 30, Day 60 and Day 90. In addition, the company tells Forging that it conducts annual safety training for all associates (including office personnel) and has team leaders conduct “Toolbox Talks” throughout the year.
- Initiate Safety Audits. According to an article published by Modern Machine Shop, one of the most effective means of assuring a safe workplace is to conduct an audit of the area. “The purpose of an audit is to discover and record potential safety problems or violations of current safety practices,” the article states. In most cases, management assigns a team to complete the audit on a regularly scheduled basis. This is critical for ensuring that current safety standards are met. However, in the spirit of continuous improvement, it also offers an opportunity for the team to discuss any new ideas and find the root cause of any violations. Once an audit is complete, Modern Machine Shop says the key is to prioritize the findings so that the most critical issues are addressed first. It also suggests posting the results for all employees to see. “Posting the results of the safety audit along with the corrective actions planned is an effective means of assuring safety consciousness throughout the organization and promoting that much-needed culture of safety,” the article explains.
- Create Visual Reminders. Another strategy for keeping safety at the forefront of everyone’s minds is to create visual reminders. This tactic has been especially effective for the LENOX team. About a year and a half ago, LENOX implemented the Safety Sticker program, which visually displays whether or not its operation has had any safety incidents. Sticker dispensing stations and a safety calendar are located at every entrance to the facility, and every employee is required to put on a green sticker with the number of days “accident free” written on it. When a recordable accident occurs, everyone in the facility changes from a green sticker to a red sticker for a seven-day period. After seven days, everyone reverts back to the green sticker. According Matt Howell, senior manager, the program has been effective in several ways. “This system is a good rallying point for the facility and builds energy around safety,” Howell explains. “It has a strong behavioral impact as well. It puts safety on people’s minds when they put the sticker on at the beginning of the day and when they take it off at the end of the day. This ultimately promotes thought on safety and prompts people to think twice before engaging in an unsafe behavior or act.”