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  • Mast part Machines on a Hurco

    Out with the old ... (Story by Cutting Tool Engineering)

    Just because a piece of equipment functions doesn’t mean a shop should keep using it. Mast Motorsports realized that a couple machine tools at its Walled ...Read moreTags: 5-Axis, Automotive, Moldmaker, UltiMotion

    Just because a piece of equipment functions doesn’t mean a shop should keep using it. Mast Motorsports realized that a couple machine tools at its Walled Lake, Mich., facility had become technologically obsolete and, therefore, needed to be replaced. The Nacogdoches, Texas-headquartered company manufactures automotive components, such as cylinder heads, intake manifolds and induction systems, for street performance and racing. Mast primarily machines aluminum and plastic.

     

    After researching suitable replacement machines from Hurco North America at a trade show and considering similar offerings from other machine tool builders, Mast purchased two Hurco 5-axis CNC milling machines: a VMX60SRTi and a VMX42SWi. “The best replacement was the configuration Hurco had to offer,” said Cary Chouinard, director of manufacturing at Mast.

     

    According to Indianapolis-based Hurco, the machines are configured to use a swivel head with either an A- or C-style rotary table. The rotary table measures 66"×26" (1,676.4mm × 660.4mm) and enhances versatility because it can provide extra table space for secondary operations or 3-axis work.

     

    Chouinard also appreciates that the milling machines’ controls allow additional work to be performed at the machines. “The whole manual for operating the machine and everything that you want to know is right at the controller,” he said.

     

    In addition, programming the machines isn’t a challenge. “Whether you’re using G and M codes or manually programming them, it’s very simple,” Chouinard said.

     

    Compared to Mast’s outdated equipment, the Hurco machines are almost twice as fast, according to Chouinard. He added that Mast has been able to decrease machining time while reducing the step-over and producing more consistent and higher-quality parts. “The cost savings have been huge,” Chouinard said.

     

    Although the quickness of the machines enables aggressive cutting, Chouinard noted the machines, which have a peak spindle motor horsepower of 48 hp (36.5kW) at 2,900 rpm, are quiet enough so that he can hear what is happening throughout the 7,500-sq.-ft. shop.

     

    “It’s more advantageous for us to run with one line of machines,” Chouinard said, “so we’re trying to go with all Hurco equipment here.”

     

    Read the full story from Cutting Tool Engineering here


    Watch The Video From IMTS 2016

  • Nic and Dean from JFR

    The creation of the Force American Made (FAM) machine shop at John Force Racing (JFR) is a story about turning tragedy into triumph.

    At 33, Eric Medlen was a rising star in the NHRA drag racing circuit, winner of six tour events, eight times a number one qualifier, he was a media favori...Read moreTags: 5-Axis, Automotive, Lathe, Mill Turn, Motorsports, UltiMotion

    At 33, Eric Medlen was a rising star in the NHRA drag racing circuit, winner of six tour events, eight times a number one qualifier, he was a media favorite for his running commentary, and a fan favorite for both his accessibility and his enthusiasm. Medlen’s path to drag racing wasn’t typical. As a high school rodeo champion and calf roping protégé to two-time PRCA World Champion Jerold Camarillo, he was planning to join Camarillo’s team when his dad, John Medlen, called with the job he had always dreamed of: working alongside him at John Force Racing.


    After eight years as a JFR crew member, Eric got the chance of a lifetime: team owner John Force chose Eric to replace JFR driver Tony Pedregon, who left JFR to form a new team with his brother at the end of the 2003 season. According to JFR, Eric said at the time, “My dad was my hero growing up and I always dreamed that we’d wind up racing together, but I never dreamed that I’d be driving and he’d be the crew chief on the same car, especially at a place like John Force Racing.”


     

    FAM manufactures tens of thousands of parts per year
    Eric Medlen | 1973 - 2007
    After just six seasons, Eric Medlen’s life was cut short in March of 2007 when he died from injuries sustained during a testing accident in Florida. The initial outpouring of grief after Eric’s death was quickly followed by a universal show of support that resulted in the creation of The Eric Medlen Project, the thrust of which was the design of a safer race car and the creation of a safer environment in which to compete.

     


    John Force
    threw his complete support behind the project by opening a state-of-the-art machine shop at the team’s newly built 180,000-square-foot facility in Brownsburg, Indiana. Eric’s father, John Medlen, became project manager of the Eric Medlen Project and worked with Ford Motor Company, the NHRA, SFI, chassis builder Murf McKinney and a host of others in an unprecedented display of cooperation.


    Ironically, John Force was the first driver to benefit from the initial changes that were made to the chassis as part of the Eric Medlen Project.  Although Force broke bones in his hands and feet when he crashed at Ennis, Texas, in September of 2007, he had no serious head or neck injuries.


    The improvements that made Force’s survival possible included a wider roll cage, extra padding within it, the switch from five-point to seven-point harnesses and a head-and-neck restraint system that limits side-to-side movement as well as front-to back.


    Fast forward to 2016, and the Force American Made employs 24 out of JFR’s approximately 100 employees.  The 7 machine shop employees operate the team’s 17 CNC machines, with the latest additions to the fleet being six Hurco CNC machines: a 3-axis VMX30i , a 5-axis VMX42SRTi, a 3-axis VMX6030i, TMX8MYSi mill turn slant-bed lathe, and two TMM8i slant-bed lathes with live tooling.


     

    FAM manufactures tens of thousands of parts per year
    Manifold Fuel Block Machined on Hurco VMX42SRTi
    FAM manufactures tens of thousands of parts per year that range from small consumable parts to super chargers, engine blocks and cylinder heads. Approximately 90% are 7075 and 7050 aluminum and the other 10% are Titanium Grade 9 (6AL4V).


    Dean "Guido" Antonelli, General Manager of Force American Made, said, 

    “When we evaluate machines to replace existing equipment, I am always looking to improve tolerances and spindle speed as well as expand the shop’s capabilities and find ways to increase efficiency. Our tolerances are in the ten-thousandths, which means accuracy and repeatability are critical when it comes to the CNC machines we select.”

     

    Antonelli said the Hurco CNC machines have outperformed his expectations. Antonelli and Nic Barnes, the Machine Shop Supervisor, said the benefits they appreciate the most from the new Hurco CNC machines are the surface finish quality, fast rapids, rigidity, accuracy, the robust technical specifications of the Hurco control, the swing-arm ATC design and tool capacity, and the productivity gains from adopting 5-sided machining for parts they used to manufacture on 3-axis machines.

     

    “We’re always looking to improve the quality and strength as well as the fit and the finish of the parts we make. With the Hurcos, the finish is like jewelry. I don’t even have to polish the parts,” said Barnes.

     

    The impressive surface finish quality is due to the motion control system Hurco invented. Named UltiMotion, the patented motion control system is software driven and consists of millions of algorithms working in the background to provide optimized look-ahead.


    Available on all Hurco 3-axis and 5-axis mills, the user doesn’t have to do anything to make UltiMotion work. While the technology is complex, there is no setup or configuration required. In addition to delivering superb surface finishes, UltiMotion also reduces cycle time by up to 35%, and sometimes more, because it minimizes machine jerk and evaluates the part geometry to calculate the optimal lookahead (up to 10,000 blocks).


    The team uses MasterCAM to create the majority of its part programs, which Barnes and Antonelli said is another advantage of selecting Hurco CNC machines. “We’ve always heard about the Hurco control being really good at conversational programming, but what we’ve found is that it’s true when they say it is the most flexible control in the industry. It processes G-code better than any of the machines we’ve had in the past,” said Antonelli. The technical specifications of the Hurco control that eliminate the hassle the FAM shop experienced in the past with other controls include a 2.7GHz Dual Core Processor, 4GB RAM Memory, and a 128GB Solid State Hard Drive, and up to 4,000 bps processing speed.

     

    “It’s a big deal,” Barnes said of the memory and speed with which the Hurco control loads part programs. “We have a flywheel part with two operations that we separated into two part programs because it would take 52 minutes just to load one operation before we got the Hurco. But now, with the Hurco control, it takes 10 seconds.”
    “And the memory is so great we can have multiple programs loaded instead of loading them one at a time,” said Barnes. The graphics display, called Advanced Verification Graphics, is another winning feature of the Hurco control, according to Barnes. “It just gives me peace of mind to know I can see the detail of what the tool is doing and know there aren’t any crashes. The display is really clear and offers different views on the DRO.”

     

    We have a flywheel part with two operations that we separated into two part programs because it would take 52 minutes just to load one operation before we got the Hurco. But now, with the Hurco control, it takes 10 seconds.
    Clutch Flywheel Pressure Plate Machined on Hurco VMX6030i

     

    However, the biggest advantage the team has seen in terms of productivity has been the decision to embrace 5-sided machining on 5-axis machines, a trend that is becoming the norm in shops of all sizes across the nation.

    “On our fuel distribution blocks, we went from six operations to two. With six ops, the part took a total of six hours and on the 5-axis machine it takes four hours,” said Barnes.

     

    Not only does the adoption of 5-sided save setup time since the machinist doesn’t need to manually flip parts and then fixture them again for each operation, machining time is decreased.

     

    “On the main cap, we went from 22.5 minutes of machine time on the 3-axis machine to just 16 minutes,”
    said Barnes.

     
    As the JFR manufacturing team looks to the future, they continue to honor the life of not only Eric Medlen but all drag racers who have lost their lives and challenge them to continuously evaluate ways to improve safety on the race track. Hurco is proud to be a part of such an important mission and a proud sponsor of John Force Racing.

    Click to watch the Video: Inside John Force Racing Machine Shop

    John Force Racing Machine Shop Video
    ​​
  • RP Tooling interior picture

    RP Tooling Reduces Cycle Time with Hurco

    ​An article in Engieering Capacity features Hurco customer RP Tooling, a company focused on toolmaking with 50% of their parts being used for vehicles suc...Read moreTags: Automotive, 3-Axis Mill, 5-Axis, UltiMotion, Moldmaker

    ​An article in Engieering Capacity features Hurco customer RP Tooling, a company focused on toolmaking with 50% of their parts being used for vehicles such as the Range Rover Sport, Audi R8 Etron, F-Type Jaguar and the Ford Ranger. The other half of RP Toolings molds could be components anything from medical equipment to lawn mowers to boilers. 


    RP Tooling's owner says that a new feature in the Hurco software on the latest machines, called Ultimotion, reduces cycle times by up to 30 per cent. UltiMotion was invented by Hurco and includes software-based look-ahead, which uses an advanced algorithm within WinMax to evaluate the component geometry and motion profile of the cutting cycle to optimise and smooth the tool paths. 


    The company finds UltiMotion especially beneficial when profiling complex features, reducing manufacturing costs and allowing more competitive prices to be quoted. So great are the advantages that all of RP Tooling’s Hurco controls will be updated this year with the new software.


    RP Tooling currently has 11 Hurco 3-axis machining centers and one Hurco 5-axis machining center.


    Read the full article.​

    Image copyright © Mercator Media 2015

  • /en-us/why-hurco/success-stories/blog/Lists/Photos/testimonials/tpem%20matt%20at%20machine.jpg

    The Precision Edge Machine: Hurco Feature Saves Shop Thousands of Dollars

    ​Matt Smith, owner of The Precision Edge Machine, needed a mill that he could learn to program quickly because he specializes in high tolerance, low-volum...Read moreTags: 3-Axis Mill, Conversational, Aerospace, Medical, Motorsports, UltiMotion

    Matt Smith, owner of The Precision Edge Machine, needed a mill that he could learn to program quickly because he specializes in high tolerance, low-volume parts for medical devices, the aerospace industry, and power sports. Additionally, he manufactures custom wheels and snowmobile parts from his Zimmerman, Minnesota shop, which is about 35 miles northwest of Minneapolis.


    From Turning to Milling

    “When I started The Precision Edge, it was a turning-only shop. I bought a 1993 KM3P CNC Knee Mill to do secondary milling operations on the turned parts, but I was amazed at how capable a machine of that size was and how easy it was to program. A year later, business was really beginning to take off. My customers were impressed with the milled parts and orders for 50 or more parts kept coming in. That was a problem. The KM3 didn’t have a tool changer. I was the tool changer. Purchasing a CNC mill was a huge decision, but I knew it was time to take the leap,” explains Smith.


    Why Hurco?

    During the decision-making process, Smith knew he needed an accurate machine that was reliable and would last. He also knew he needed conversational programming that was intuitive and easy to learn.


    “I didn’t want to deal with the expense and maintenance costs of a CAM package. For me, the Hurco conversational control was the perfect solution because I was a lathe guy,” says Smith.

     tpem matt programming at control.jpg


    His first CNC mill was the Hurco VM10 and he says he never looked back.
    “The Hurco control was really easy to learn. I pretty much taught myself. A former co-worker came to the shop for about two hours and I was able to figure out everything else as I went along…the added speed and capacity of the VM10 absolutely sky-rocketed sales. Sales increased so much that I had to move to a bigger building six months later. I was able to hire a full-time employee and bought two used turning centers one month after moving in—all because the VM10 was so efficient!” says Smith.


    Smith says about eight months later, he realized he needed to add more CNC milling capacity because the VM10 was so backlogged with work.


    Shop's Growth Leads to a Second Hurco

    “The decision to buy another Hurco was a no brainer. The employee that I had hired eight months prior had no previous CNC programming experience. In eight months he learned how to program, set up and run jobs with little supervision. That is a testament to the power of the WinMax control!”

    This time Matt bought a VM20 with a H160 4th axis. The VM20 was the perfect size machine eliminates the need to fixture parts for complicated side profile machining,” explains Smith.


    The Most Valuable Control Features for Matt's Shop: Hurco DXF and the Advanced Verification Graphics

    The two features Smith has found to be the most useful are DXF Transfer and the Solid Model Verifications Graphics. Hurco’s DXF Transfer feature lets Matt import part geometry from the dxf file directly to control. While other controls have similar features, Hurco’s DXF Transfer has an easy programming interface that allows you to edit DXF geometry, automatically chain contours, and select a group of hole operations based on the hole diameter. It also handles all 2D geometries on each plane of the part and multiple part planes can be linked into a single program, which is extremely efficient for processing complex parts on compound rotary tables.

    The Precision Edge Part
    “Bar none the verification graphics has been the most valuable. That feature alone has saved us thousands of dollars because of sudden rapid moves, wrong tool paths, broken tools and scrap materials. If you fat fingered a button. You put negative instead of positive. In that graphics screen you can see clearly if the part looks like it’s supposed to,” explains Smith.



    The Future

    Smith’s five-year plan is to double his business each year. To do that he says he will focus on what has worked during the first five years: outstanding service, quality parts, and the right equipment.


    “Hurco has been instrumental with the success of our business. I can say without any doubt that we would not be the shop we are today without the support of Hurco. As time goes on we will hopefully be able to replace our turning centers with Hurcos,” says Smith.


    In addition to relying on Hurco technology for fast turnaround of small batch part production, Smith will continue to run a customer-centric business. “I believe my customers’ needs are of the utmost importance. I take pride in every finished part we make. I really focus on providing customers with fast, courteous service, quality parts, and on-time delivery. So far, that formula has given me a lot of repeat business and referrals.”

     

    tpem part with ultimotion.jpg 

    Matt Smith says Hurco’s patented UltiMotion feature reduced cycle time by 20 minutes on this part. UltiMotion is technology exclusive to Hurco and relies on software to direct the motion control system instead of hardware. The result is faster, dynamic look-ahead that is optimized by the UltiMotion software.

     

    Matt's Shop was featured in Modern Machine Shop magazine.To read the article, click this link

     

    The Precision Edge Machine

    25730 7th Street West, Suite 1

    Zimmerman, MN 55398

    763.856.8355

    http://www.tpemachine.com/

  • Lou Ferriero, owner of PlasTech

    PlasTech - Success with 5-Axis Transition + UltiMotion

    ​Lou Ferriero was working in a plastics vacuum forming house when he identified a market that wasn’t being served. When he started PlasTech Machining and ...Read moreTags: 3-Axis Mill, 5-Axis, Conversational, NC, UltiMotion, Medical, Aerospace, Defense

    ​Lou Ferriero was working in a plastics vacuum forming house when he identified a market that wasn’t being served. When he started PlasTech Machining and Fabrication Inc., he had one employee (himself) and one manual machine. Today, PlasTech has nine employees, six vertical machining centers, one 5 axis machining center, three turning centers, and Ferriero is thinking about upgrading to a multi-tasking turning center with live tooling and a sub-spindle.


    With more than 35 years of experience in the machining and fabrication of plastics, Ferriero is proud that 80 percent of PlasTech’s business is from repeat customers. Approximately 50% of his business is devoted to medical equipment.

     
    “We focus on high quality and precision. We don’t waste time trying to be the cheapest machine shop out there. Our prices are usually in the middle of the road compared to our competitors. We are the best at what we do and pride ourselves on delivering quality parts on time.”  It appears PlasTech’s focus on quality versus price is working. According to Ferriero, companies that shipped jobs overseas for cheaper rates have started bringing the business back to PlasTech. “We lost jobs to overseas suppliers about five years ago and most of that work has come back,” said Ferriero.

     

    UltiMotion

    A big part of PlasTech’s success is due to Ferriero’s commitment to stay current with technology by investing in new equipment. As PlasTech has grown, so has his investment in Hurco machine tools and Hurco technology. His latest investment in a Hurco software feature called UltiMotion continues to provide benefits beyond Ferriero’s expectations. As an example, Ferriero cites a part used for head restraints on hospital beds.  “When we machined the parts on our RoboDrill, it took 30 minutes per part. On our Hurco with UltiMotion, it takes 20 minutes and the surface finish quality improved significantly,” says Ferrierro.


    UltiMotion is able to simultaneously decrease cycle time and increase surface finish quality due to the underlying motion control algorithm Hurco developed that uses software-based motion instead of conventional hardware-based motion. UltiMotion software has rapid cornering capabilities that allow the spindle to travel through corners at high speed with negligible deviation without overshooting or stopping. Therefore, cycle time is significantly reduced when machining parts with complex geometries and/or repetitive tasks, such as drilling and tapping. Customers with UltiMotion also see improvement in surface finish because UltiMotion minimizes vibration, which results in smoother motion overall.

     

    Flexible Control that Supports NC and Conversational

    While PlasTech finds the conversational programming of the integrated Hurco control extremely useful to quickly make a fixture, Ferriero says he uses the NC side of the control for all of his jobs. Keeping his CAM system current is another technology investment that Ferriero continually makes to keep his company up to speed. PlasTech uses Mastercam X5 Cad /Cam software with Mill Level 3 and solids, Mastercam Lathe, verification software, Solidworks, and E2 Shop Systems for shop control.

     

    The Power of Five

    Like many prudent job shop owners, Ferriero’s latest machining center investment was a Hurco VM10U 5-axis machining center instead of a traditional 3-axis machine. The VM10U is part of the integrated trunnion style 5-axis machines from Hurco. With X/Y/Z travels of 21x16x19 and a 20-station ATC, the VM10U is one of the highest value 5-axis machines on the market.

     
    Ferriero bought the VM10U to cut down on setups and has realized numerous productivity benefits. "The Hurco VM10U has exceeded our expectations. It has cut down on cost, time, labor and material," said Ferriero.

     

    He cited a specific example for an article that appeared in Manufacturing News. The job entailed the manufacture of plastic components for prototype parts for de-icing the C-130 aircraft. "Without the VM10U 5-axis machine this would have been nearly impossible to get done on time for our customer," said Ferriero. "After offline programming, the setup time on the machine was done in a few hours. The part surface quality and time comparison was much better than expected. It would have been a minimum of 2 days just to make fixtures to machine these parts on a 3-axis machine."

     

    Quality Service

    Beyond the technology, beyond the equipment, Ferriero says he continues to invest in Hurco machining centers because of the high quality service he gets from Hurco and Hurco’s distributor, Brooks Associates. Says Ferriero, “The service we get from Hurco and Brooks is second to none. They listen and they are responsive.  They understand that your machines are your business.”

     

    Click this link to read the article about PlasTech that appeared in Manufacturing News.




  • /SiteCollectionImages/product-sliders/vertical/vm/VM10i.jpg

    S-3 Industries - Right Equipment is Key to Success

    ​S-3 Industries in Ontario, Canada, produces a wide variety of products using multiple materials, such as aluminum, nickel-based alloys, castings, stainle...Read moreTags: 3-Axis Mill, Aerospace, Defense, Energy Sector, UltiMotion, NC

    ​S-3 Industries in Ontario, Canada, produces a wide variety of products using multiple materials, such as aluminum, nickel-based alloys, castings, stainless steel, cold-rolled steel, titanium, exotic metals, and plastics. Customers include aerospace, military/defense, satellite and communications, and enery and resource companies.

     

    S-3 purchased a VM10i due to the power of the integrated Hurco control. S-3 Operations Manager Vince Ferri says, "You can do many production pieces on the VM10i with ease, but it's also great for secondary operations...It is fast to set up, and incredibly user-friendly."

     

    To read the entire article, which appeared in Metalworking Purchasing & Production, click here.

  • /en-us/why-hurco/success-stories/blog/Lists/Photos/testimonials/_t/WEPCO%20Large%20Mold_JPG.jpg

    Wepco Plastics - Technology Investment Pays Off for Moldmaker

    ​Established in 1985, Wepco Plastics specializes in short-run prototype injection molds in aluminum and steel. The company has grown to more than 45 emplo...Read moreTags: UltiMotion, 3-Axis Mill, Moldmaker

    ​Established in 1985, Wepco Plastics specializes in short-run prototype injection molds in aluminum and steel. The company has grown to more than 45 employees who work at the 10,000 square foot facility in Middlefield, Conn. In the fall of 2008, Wally and David Parmelee (Wepco owners) found themselves at a cross roads in terms of milling capacity for their tool room. Should they continue with their current milling technology (a known quantity with zero learning curve) or invest in the future by purchasing a higher performance machine? They knew this decision would impact their tooling and in-house molding business for many years to come. Introducing new technology to a shop always presents a learning curve, which is an inherent risk, but new technology can also promote growth. For Wepco, the reward of reduced cycle times and increased productivity, which enabled them to book more jobs per week without sacrificing quality, was worth the risk.

    Pre-Purchase: Identify What Matters
    When Wally and David decided to break stride with their current equipment and purchased a Hurco VMX30 machining center from Brooks Associates (Norwell, MA), four factors  were paramount to their decision-making process: a control with an open architecture, mechanical design, local service, and customer references.

    1. The Control: open architecture vs. closed architecture
      As Wally and David evaluated control technology, they realized the importance of investing in a control with an open-architecture because it is more likely to be compatible with future technology. The integrated Hurco control has a Windows®-based operating system, which means they can easily add automation products in the future if their business warrants it. Additionally, Wally and David understood the value of an integrated control that is specifically designed to work with the machine tool’s motion control system. Not only does it enhance performance, but it makes service one stop. Control features with measurable benefits, such as Hurco’s proprietary advanced motion control, were also important to Wally and David.
    2. Mechanical Design
      The mechanical design is obviously important to any shop owner. Standard specifications, such as travels and rapids, are easy to compare from one machine tool builder to the next, but sometimes it’s harder to evaluate “what’s under the hood.” With the Hurco VMX30, Wally and David felt the design details Hurco incorporates into their manufacturing process promote rigidity and reliability. The linear rails are larger, and strategically spaced for increased strength. Additionally, Hurco wedge locks the rails to a machined shoulder, which makes the machine more robust, instead of simply mounting them to a single surface. The double-nut, pre-tensioned ball screws are anchored at both ends for increased accuracy and rigidity. A dual-wound 12K spindle delivers the cutting power they need.
    3. Service
      Local support and service is important for any purchase, but it’s critical to have reliable service people you trust when you have a small business. Brooks Associates has been a Hurco distributor for more than 30 years and they have thousands of units throughout New England. The peace of mind that comes with quick and affordable service they can get from Brooks was important to Wepco.
    4. References. Marketing is always important to build/maintain awareness, but nothing can replace first-hand positive feedback from actual customers. Since Brooks has so much experience in the region, they have numerous customers who are happy to talk to other machinists about their experiences.

     

    Can you measure the benefits of new technology?
    The decision to move forward and invest in new technology proved advantageous for Wepco.  The Hurco VMX30 delivered superior performance and part quality in a fraction of normal cycle times. Wepco primarily focuses on aluminum molds for prototype and short-run batches. The dual-wound 12,000 rpm spindle of the Hurco VMX30, coupled with Hurco’s new motion control system called UltiMotion™, drastically re¬duced total part cycle time by as much as 200-300% in some cases with no loss of accuracy or finish. Before UltiMotion™ Wepco would finish machine at 40 ipm. With UltiMotion, they are able finish machine at rates from 125-350 ipm!

    According to David, he believes productivity will continue to improve, “We have really started to focus on pushing the machines to see what they can really do, and I have to tell you that every day we do something that just blows us away.  With the UltiMotion, along with tweaking our post to make segmented or linear moves, we are achieving extremely high feed rates up to 800 ipm.  As an example, we had a cut that would have been at least 100 hours long on our old machines that we did in 30 hours and I believe that we could even cut that in half.  We finish cut the cores with a .0469 end mill ground back .500 at 100 ipm.  We could have easily doubled the speed and got the same results.  And I don't have to polish the mold! The finish is that good!”


    These productivity gains yield increased profit margin for existing jobs and additional capacity due to increased throughput. For example, a 30% productivity gain turns a 40 hour work week into at 52 hour week in terms of throughput with zero overtime for labor and zero increase in debt service on the equipment.

    The VMX30 also offered opportunities for Wepco to expand its capabilities. For example, due to the rigidity and spindle speed of the VMX30, they can do hard milling on inserts. Wepco routinely machines 58 Rc mold inserts made from S7 tool steel. Parts come off the machine ready for assembly in the mold. Success with this type of material is due to advanced cutter technology and the Hurco UltiMotion™ software, which optimizes machin¬ing rpm and feed rates based on part geometry. UltiMotion™ routinely reduces cycle times on 3D programs by as much as 40%.

    How UltiMotion Works
    According to Hurco engineers, this new technology from Hurco utilizes the power of software for motion control instead of relying on hardware. The secret to UltiMotion is the advanced trajectory algorithm in the software that generates significantly faster yet smoother motion than any hardware only solution. While there are numerous technical details, some of the straightforward results include cornering velocity that is 2.5 times faster than conventional motion, 50% less machine jerk, and a patented dynamic variable lookahead mechanism that doesn’t require a fixed number of blocks. Instead, the control evaluates the geometry and motion profile and makes sure there is enough lookahead information to make optimized maneuvers. This lookahead mechanism of UltiMotion is another reason why better surface quality can be obtained in a shorter period of time.


    Going Forward
    Wepco was so encouraged by the productivity of the VMX30 that they added a second Hurco VMC shortly thereafter (Hurco VMX24). Both machines have proven to be reliable sources of production for Wepco’s tool room as they continue to grow. Wepco attributes this growth attention to detail and quality, as well as customer satisfaction by diligently following specifications, meeting delivery dates and offering competitive prices on short run injection molding.

    WEPCO Plastics, Inc.
    27 Industrial Park Access Rd.
    P.O.Box 182
    Middlefield, Connecticut 06455
    (860) 349-3407
    www.wepcoplastics.com
    info@wepcoplastics.com

    Brook Associates
    300 Longwater Dr.
    Norwell, Massachusetts 02061
    (781) 871-3400
    Brooks Associates
    sales@brooksmachinery.com

    Hurco Companies, Inc.
    1.800.634.2416
    One Technology Way
    P.O. Box 68180
    Indianapolis, IN 46268
    1.800.634.2416
    www.hurco.com
    info@hurco.com

    Windows® is a registered trademark of Microsoft Corporation in the United States and other countries.
    UltiMotionTM is a trademark of Hurco Companies, Inc.

  • /PublishingImages/home/m-tech.jpg

    M-Tech Lab: 35% Faster Throughput with UltiMotion

    ​Once the beta test began at M-Tech Lab in Indianapolis for a new Hurco software feature, cycle time was cut by 30% and machine jerk was virtually elimina...Read moreTags: UltiMotion, 3-Axis Mill, Medical, NC

    Once the beta test began at M-Tech Lab in Indianapolis for a new Hurco software feature, cycle time was cut by 30% and machine jerk was virtually eliminated. President and M-Tech founder Tom Miller said he seeks speed versus accuracy for the type of machining M-Tech does. “We are builders of custom orthotics...We focus on throughput and speed. With UltiMotion we’re seeing 30-35% faster throughput,” said Miller.

     

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    The majority of the orthotics M-Tech machines are custom designed to a person’s foot, but all of them are elliptical in shape and have contours throughout. UltiMotion handles such complex geometry easily because the spindle can cut very fast in a smooth elliptical motion. The secret to UltiMotion is the advanced trajectory algorithm in the software that generates significantly faster yet smoother motion than conventional motions systems that rely on hardware. Controlling motion with software versus hardware is theoretically a simple idea, but development of UltiMotion was a complex and comprehensive project with the best software engineers in the world pushing the envelope of motion control. The advancements in motion control are so significant that Hurco was awarded a patent for UltiMotion with several other patents pending.

     
    Another noticeable benefit M-Tech has experienced is the lack of machine jerk. “With UltiMotion our machine runs very fast and we don’t get any jerks,” observed Miller. In the long run, smooth motion reduces stress on the ball screw and minimizes the wear and tear on the machining center's components. 
     
     
    Miller opened M-Tech in 1995 and fills approximately 10,000 prescriptions for custom orthotics each year. His customers are physicians throughout the United States and the U.S. military, which provides soldiers with inserts for their combat boots. Miller started his business in his basement, then moved to his garage, and opened M-Tech Lab in 1995. His organization was an important partner in allowing Hurco to test UltiMotion so it would be a software feature that would deliver measurable value to customers in terms of cycle time reduction, which ultimately increases the profit margin of each part.
     
     

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    Tom Miller
    M Tech Lab
    8653 Bash Street
    Indianapolis, IN 46256
    www.mtechlab.com