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Machine Tool Components at IMTS 2010 – Booth W-2405

ame_drawbarMachine Tool Components at IMTS 2010 – Booth W-2405

Advanced Machine & Engineering Co. (AME) Rockford, IL announces their return to IMTS 2010.  As in the past, they will have two booths to showcase their products and services.

Visit Booth W-2405 to learn about precision machine components, featuring:

  • Amrok Tombstones
  • Amflex Modular Workholding Systems
  • Triag Clamping Systems
  • Spieth Precision Machine Components
  • Sitema Saftey Catchers and Amlok Rod Locks
  • Contract Manufacturing Services
  • Special Machine Tools – Design & Build

Visit Booth E-5708, for additional AME products such as:

Our sister company, Hennig, Inc., will have their complete line of products in Booth E-5708 and W-2405.

Visit Booth N-7216 to learn about carbide sawing systems, featuring:

  • Amsaw high-speed production sawing machines
  • Speedcut carbide saw blades

Advanced Machine & Engineering Co., is a manufacturer located in Rockford, IL, serving the Machine Tool Industry with precision components and accessories, including spindle interface components, workholding devices, and, through our sister company, Hennig, machine enclosures, chip removal and filtration systems.  The Fluid Power – Safety markets are served with cylinder rod locks and safety catcher devises; and the Production Saw market with our Amsaw carbide saw machines and Speedcut blade products.  AME has manufacturing partners and customers around the world and across the U.S.  To learn more, visit www.ame.com.

Hennig, Inc. design and produces custom machine protection and chip/coolant management products for state-of-the-art machine tools.  Hennig products are designed to protect against corrosion, debris and common workplace contaminants.  Manufacturing facilities located in the U.S., Germany, Brazil, India, Japan, China and South Korea.  Repair centers are located in Machesney Park, IL; Chandler, OK; Livonia, MI; Blue Ash, OH; Mexico City, Mexico and Saltillo, Mexico.  To learn more, visit www.hennigworldwide.com.

For more information, contact:

Tim Waterman
ADVANCED MACHINE & ENGINEERING CO.
2500 Latham St.
Rockford, IL 61103
Phone: 815-316-5277
Fax: 815-962-6483
E-mail: info@ame.com
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Amsaw Carbide Saws & Speedcut Blades at IMTS 2010 – Booth N-7216

Advanced Machine & Engineering Co. (AME) Rockford, IL announces their participation in IMTS 2010.

Visit the pioneers of carbide sawing systems in North America at Booth N-7216, featuring: Amsaw high-speed production sawing machines for billets, tubes, rails and more Speedcut carbide saw blades.

Amsaw systems are specifically designed for faster cutting speeds, longer tool life and enhanced precision of carbide saw technology.  Amsaw systems use carbide-or cermet-tipped blades to provide fast, accurate cutting for ferrous and non-ferrous materials, bars or billets, rails, profiles, pipes and tubes.

AME custom machine services include complete design and build services to go along with Amsaw sawing systems, blades and machine rebuilding services.

Speedcut sells and services saw blades with a variety of styles and tooth configurations.   New carbide, cermet and thin-kerf blades are available along with complete in-house facilities for sharpening, re-tipping and repairing older blades.  Virtually any size blade can be fully reconditioned, so it’s ready to cut ferrous and non-ferrous materials, bars or billets, rails profiles, pipes and tubes.

Speedcut can build and service blades as large as 80 inches in diameter, so whatever your application, you can make sure your blades are always sharp and ready for the rigors of high-speed, high-volume cutting.
See our other AME and Hennig group products in Booths E-5708 and W-2405.

Advanced Machine & Engineering Co., is a manufacturer located in Rockford, IL, serving the Machine Tool Industry with precision components and accessories, including spindle interface components, workholding devices, and, through our sister company, Hennig, machine enclosures, chip removal and filtration systems.  The Fluid Power – Safety markets are served with cylinder rod locks and safety catcher devises; and the Production Saw market with our Amsaw carbide saw machines and Speedcut blade products.  AME has manufacturing partners and customers around the world and across the U.S.  To learn more, visit www.ame.com.

Hennig, Inc. design and produces custom machine protection and chip/coolant management products for state-of-the-art machine tools.  Hennig products are designed to protect against corrosion, debris and common workplace contaminants.  Manufacturing facilities located in the U.S., Germany, Brazil, India, Japan, China and South Korea.  Repair centers are located in Machesney Park, IL; Chandler, OK; Livonia, MI; Blue Ash, OH; Mexico City, Mexico and Saltillo, Mexico.  To learn more, visit www.hennigworldwide.com.

For more information, contact:

Tim Waterman
ADVANCED MACHINE & ENGINEERING CO.
2500 Latham St.
Rockford, IL 61103
Phone: 815-316-5277
Fax: 815-962-6483
E-mail: info@ame.com
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Pneumatic Cylinder Rod Locks Hold Platform For Workers At RV Assembly Plant

Advanced Machine & Engineering Co., (AME) Rockford, IL offers its line of Amlok® cylinder rod locks for a variety of applications in myriad industries.  One recent and innovative installation is on the worker lift platforms at a major RV manufacturer in the Elkhart-Goshen, Indiana area, home to that industry’s leading producers of motor homes, fifth wheel campers, trailers and other vehicles.  According to the customer, the results of this installation have included more stability in the platforms, which frequently bear the load of multiple workers, considerable raw materials and all the tools necessary to perform the various assembly operations.

At this manufacturing location, unlike a conventional parallel orientation assembly line, the frame and the axles move perpendicular to the work stations, on rail track-mounted dollies.  Owing to the highly customized nature of the RV industry, it is frequently necessary for one-off assembly operations to be performed in sequence, as the content of a day’s quota.  Plus, given the height of the units, these work platforms are invaluable assets to the production process at the company.  In this case, work platforms were engineered and built to enable faster access from both sides of the unit.

With the work platform concept, the units can now be rolled from one station to the next, allowing the various build-ups to occur in sequence.  As each step in the manufacturing process is completed, the entire work platform is raised. Because of the length of the platforms, (up to 30’) and the weight load bearing requirements (typically several hundred lbs. of materials and 1-2 workers per side), stability was a key issue.

One of the engineers at the integrator comments, “We’d seen the cylinder rod lock concept in a trade magazine article and contacted Advanced Machine & Engineering to discuss our needs.  On each corner of the lifting system, the rod lock would need to attach to the platform and a separate rod installed for the Amlok.”

The Amlok® design, originated by AME, allows free movement of the cylinder during normal operation.  When the lift system is stopped or when air pressure is lost, the locking mechanism secures the load in position until released by the return of air pressure.  The positioning of the work platform is entirely controlled by the workers and is infinitely adjustable to the desired height for their cutting, routing, forming and riveting of the various materials used for construction and assembly of these RV units.  Each 1-3/4” diameter rod is mounted to the floor of the factory and the rod lock follows it, riding along a guide mechanism designed by the integrator and AME engineers, in cooperation with the factory workers at the plant.  Upon completion of work at each station, the platform is raised to the top park position, where the Amlok is engaged in the locked condition, the RV unit is transported to the next station and the platform is loaded with the next unit’s required materials.  Each worker’s complete toolbox remains on the platform throughout the work shift.

The Amlok rod locks used in this application are the company’s fourth generation design and prevent the typical problems encountered with most large scale air movement systems, namely, over-travel, bouncing, drifting and reverse travel.  The patented intensifier mechanism of the AME rod lock is spring-operated to lock and is released by normal 60-160psi air lines.  These devices were deemed both cost-effective and functionally desirable for the work platform application at the RV builder.

On this project, AME supplied the rod locks, mounting brackets and all hardware, while the integrator supplied the controls, pressure valves and all pneumatic circuitry to match the plant’s existing air lines, which were substantial, given the number of air tools used in the manufacturing process here.

Following the installation, the RV builder commissioned an independent engineering firm to fully certify that the work platforms met all relevant codes.  This certification has been received.

Worker satisfaction with the system and the platform stability has been found to be very high, as well.

For technical questions on this story or the Amlok devices, please contact Ken Davis (ken@ame.com) or Shane Hatfield (shane@ame.com), the AME engineers on the project.

Advanced Machine & Engineering Co., is a manufacturer located in Rockford, IL, serving the Machine Tool Industry with precision components and accessories, including spindle interface components, workholding devices, and, through our sister company, Hennig, machine enclosures, chip removal and filtration systems.  The Fluid Power – Safety markets are served with cylinder rod locks and safety catcher devises; and the Production Saw market with our Amsaw carbide saw machines and Speedcut blade products.  AME has manufacturing partners and customers around the world and across the U.S.  To learn more, visit www.ame.com.

Hennig, Inc. design and produces custom machine protection and chip/coolant management products for state-of-the-art machine tools.  Hennig products are designed to protect against corrosion, debris and common workplace contaminants.  Manufacturing facilities located in the U.S., Germany, Brazil, India, Japan, China and South Korea.  Repair centers are located in Machesney Park, IL; Chandler, OK; Livonia, MI; Blue Ash, OH; Mexico City, Mexico and Saltillo, Mexico.  To learn more, visit www.hennigworldwide.com.

For more information, contact:

Tim Waterman
ADVANCED MACHINE & ENGINEERING CO.
2500 Latham St.
Rockford, IL 61103
Phone: 815-316-5277
Fax: 815-962-6483
E-mail: info@ame.com
Connect with AME online: yt wp twit li gplus fb

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AME Billet Sawing System

amsaw-durabarAMSAW® high-speed, production saw machines are specifically designed to use carbide blades to improve the cutting speed of ferrous and non-ferrous material, bars or billets, rails, profiles, pipes and tubes. Standard design features include:

  • Highly compact, rigid design
  • Hardened spindle gears ground for minimum backlash
  • Special saw blade guide and dampening device for accurate cutting to stabilize the blade and prolong tool life
  • Low maintenance design
  • Dry operation – no coolant needed
  • Saw blade changeover in less than 3 minutes
  • Double and triple measurement strokes for extra length cuts
  • Fast, dependable chip disposal

Options include: stock size measuring, automated length measuring systems, bar manipulating systems, infeed and outfeed systems and stackers.

Also available are various chip conveyors, safety devices and machine enclosures offered by AME and its sister division, Hennig.

Advanced Machine & Engineering Co., is a manufacturer located in Rockford, IL, serving the Machine Tool Industry with precision components and accessories, including spindle interface components, workholding devices, and, through our sister company, Hennig, machine enclosures, chip removal and filtration systems.  The Fluid Power – Safety markets are served with cylinder rod locks and safety catcher devises; and the Production Saw market with our Amsaw carbide saw machines and Speedcut blade products.  AME has manufacturing partners and customers around the world and across the U.S.  To learn more, visit www.ame.com.

Hennig, Inc. design and produces custom machine protection and chip/coolant management products for state-of-the-art machine tools.  Hennig products are designed to protect against corrosion, debris and common workplace contaminants.  Manufacturing facilities located in the U.S., Germany, Brazil, India, Japan, China and South Korea.  Repair centers are located in Machesney Park, IL; Chandler, OK; Livonia, MI; Blue Ash, OH; Mexico City, Mexico and Saltillo, Mexico.  To learn more, visit www.hennigworldwide.com.

For more information, contact:

Tim Waterman
ADVANCED MACHINE & ENGINEERING CO.
2500 Latham St.
Rockford, IL 61103
Phone: 815-316-5277
Fax: 815-962-6483
E-mail: info@ame.com
Connect with AME online: yt wp twit li gplus fb


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Chris Koehn Appointed Business Unit Manager for Stotz Products at Advanced Machine & Engineering

chris-koehnAdvanced Machine & Engineering (AME) in Rockford, IL, announces the appointment of Chris Koehn as Business Unit Manager for the Stotz product line, recently acquired by AME under a master distributor agreement with the parent company in Germany.

Chris has over 20 years of sales and marketing experience in the machine tool industry.  In his new position, he will focus on marketing the Stotz products, which include air and electronic gaging devices, to existing customers as well as development of new accounts.  He will also be selling the complete product lines for Advanced Machine & Engineering and sister company, Hennig, Inc.  Chris has worked in the air gaging industry for over 10 years and has been integral in the design and implementation of measuring systems from small table top devices to automated robotic manufacturing cells.

Stotz Feinmesstechnik GmbH has been a leader in gaging technology for almost 60 years.  They design, manufacture and sell air-electronic gages and control devices.  They are constantly striving to improve their designs and develop new products to solidify their position as a leader in new measuring technology.  Numerous patents within the last few years have solidified their position as a trendsetter for new measuring technology and pneumatic measuring systems.  Their diverse customer base covers many industries, including manufacturers and suppliers to the automotive, aerospace and medical industries.

Advanced Machine & Engineering Co., is a manufacturer located in Rockford, IL, serving the Machine Tool Industry with precision components and accessories, including spindle interface components, workholding devices, and, through our sister company, Hennig, machine enclosures, chip removal and filtration systems.  The Fluid Power – Safety markets are served with cylinder rod locks and safety catcher devises; and the Production Saw market with our Amsaw carbide saw machines and Speedcut blade products.  AME has manufacturing partners and customers around the world and across the U.S.  To learn more, visit www.ame.com.

Hennig, Inc. design and produces custom machine protection and chip/coolant management products for state-of-the-art machine tools.  Hennig products are designed to protect against corrosion, debris and common workplace contaminants.  Manufacturing facilities located in the U.S., Germany, Brazil, India, Japan, China and South Korea.  Repair centers are located in Machesney Park, IL; Chandler, OK; Livonia, MI; Blue Ash, OH; Mexico City, Mexico and Saltillo, Mexico.  To learn more, visit www.hennigworldwide.com.

For more information, contact:

Tim Waterman
ADVANCED MACHINE & ENGINEERING CO.
2500 Latham St.
Rockford, IL 61103
Phone: 815-316-5277
Fax: 815-962-6483
E-mail: info@ame.com
Connect with AME online: yt wp twit li gplus fb

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Stotz Air Gages and Measuring Systems Becomes Part of Advanced Machine & Engineering’s Family of Products

Advanced Machine & Engineering (AME) in Rockford, IL, is excited to announce that they have become the exclusive North American distributor for Stotz Measuring Systems, which includes air and electronic gaging devices.

Stotz Feinmesstechnik GmbH has been a leader in gaging technology for almost 60 years.  They design, manufacture and sell air-electronic gages and control devices.  They are constantly striving to improve their designs and develop new products to solidify their position as a leader in new measuring technology.  Numerous patents within the last few years have solidified their position as a trendsetter for new measuring technology and pneumatic measuring systems.  Their diverse customer base covers many industries, including manufacturers and suppliers in the automotive, aerospace and medical industries.  Stotz gages can be manufactured to measure I.D., O.D. out-of-round, straightness, parallelism, perpendicularity, flatness, taper, match grinding applications and many other geometric tolerances.  Air gaging is a very easy-to-use method of measuring and requires no special training, plus it is non-contact technology, so it does not mark the parts.  The measurements are extremely accurate and very fast.  There are no mechanical moving parts; therefore, air gages have a very long life expectancy.  The gages, coupled with the Stotz advanced line of air-electronic columns, make the integration into a user’s measuring system an easy transition.  This is true for both simple table top systems as well as more complex robotic measuring cells with feedback to machine tools as well as integrating with an SPC program.  Some common parts that are measured using air gages are fuel injection components, transmission components, hydraulic components, bearings, connecting rods, crankshafts, camshafts, valve seats, hip stems, surgical screws and many different tapers such as HSK, CAT, BT, KM, Morse and Jacobs, both the male and female portions.

Advanced Machine & Engineering Co., is a manufacturer located in Rockford, IL, serving the Machine Tool Industry with precision components and accessories, including spindle interface components, workholding devices, and, through our sister company, Hennig, machine enclosures, chip removal and filtration systems.  The Fluid Power – Safety markets are served with cylinder rod locks and safety catcher devises; and the Production Saw market with our Amsaw carbide saw machines and Speedcut blade products.  AME has manufacturing partners and customers around the world and across the U.S.  To learn more, visit www.ame.com.

Hennig, Inc. design and produces custom machine protection and chip/coolant management products for state-of-the-art machine tools.  Hennig products are designed to protect against corrosion, debris and common workplace contaminants.  Manufacturing facilities located in the U.S., Germany, Brazil, India, Japan, China and South Korea.  Repair centers are located in Machesney Park, IL; Chandler, OK; Livonia, MI; Blue Ash, OH; Mexico City, Mexico and Saltillo, Mexico.  To learn more, visit www.hennigworldwide.com.

For more information, contact:

Tim Waterman
ADVANCED MACHINE & ENGINEERING CO.
2500 Latham St.
Rockford, IL 61103
Phone: 815-316-5277
Fax: 815-962-6483
E-mail: info@ame.com
Connect with AME online: yt wp twit li gplus fb

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Christian Schedler Appointed Product Manager of the Speedcut Saw Technology Division of Advanced Machine & Engineering

During the last two years, AME’s Speedcut Division has invested in new production and measuring equipment and concentrated heavily on R & D and saw blade innovations to improve the tool life of carbide- and cermet-tipped circular saw blades.

We are very pleased to announce the promotion of Christian Schedler to the Product Manager position at this division.

In his new role, Christian will oversee P&L responsibility for the division, including its sales, application engineering, product management and project management functions.

Christian’s distinguished career has encompassed R&D, Engineering and Product Manufacturing.  He has a broad assembly and service experience on machine tools and knows the market’s needs for productivity improvements.  Prior to this promotion, he worked in service as a Global Service Rep for a German machine tool company and as a Designer of carbide saws at Advanced Machine & Engineering.  Christian has the experience, energy and judgment necessary to lead the division to continued success, insuring its future growth objectives are achieved.

Advanced Machine & Engineering Co., is a manufacturer located in Rockford, IL, serving the Machine Tool Industry with precision components and accessories, including spindle interface components, workholding devices, and, through our sister company, Hennig, machine enclosures, chip removal and filtration systems.  The Fluid Power – Safety markets are served with cylinder rod locks and safety catcher devises; and the Production Saw market with our Amsaw carbide saw machines and Speedcut blade products.  AME has manufacturing partners and customers around the world and across the U.S.  To learn more, visit www.ame.com.

Hennig, Inc. design and produces custom machine protection and chip/coolant management products for state-of-the-art machine tools.  Hennig products are designed to protect against corrosion, debris and common workplace contaminants.  Manufacturing facilities located in the U.S., Germany, Brazil, India, Japan, China and South Korea.  Repair centers are located in Machesney Park, IL; Chandler, OK; Livonia, MI; Blue Ash, OH; Mexico City, Mexico and Saltillo, Mexico.  To learn more, visit www.hennigworldwide.com.

For more information, contact:

Tim Waterman
ADVANCED MACHINE & ENGINEERING CO.
2500 Latham St.
Rockford, IL 61103
Phone: 815-316-5277
Fax: 815-962-6483
E-mail: info@ame.com
Connect with AME online: yt wp twit li gplus fb

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Advanced Machine & Engineering Has Reasons To Breathe Easy

Using Stotz air gages to validate spindle interface components, this leading supplier keeps quality on highest levels; every part, every time

Stotz USA, LLC, is a leader in air gaging technology, products and quality gaging system integration.  According to company president, Chris Koehn, Stotz has achieved that goal by a variety of means, not the least of which has been the loyalty of good customers, who appreciate the value Stotz products brings to theirs.  One of those customers is also a longtime friend of Koehn’s and he can say that with complete honesty, because he worked there, long ago.

Advanced Machine & Engineering (AME) of Rockford, Illinois is a world player in high-quality machine tool spindle interface components.  As part of the Goellner, Inc. Group, AME enjoys a reputation throughout the machine tool industry for manufacturing the finest power drawbars, spindle shafts, guide bushings, locknuts, hydraulic sleeves, expansion gibs and more.  AME components, through their own branded products and those of their brother companies such as OTT Jakob, Spieth and Tschudin & Heid, as well as their “other brother” Hennig, itself a world leader in chip conveyor and machine protection systems, are found on nearly every major machine tool brand.

AME was a customer of Stotz before Chris Koehn ever came to work at the air gaging company.  Today, these two market leaders maintain a great working relationship, for all the right reasons.  AME demands the highest level of quality in their machining and finishing departments and Stotz air gaging systems facilitate the accomplishment of that goal, every day, according to AME Service Manager, Greg Hobbs.  “Air gaging is the only technology we’ve found that’s accurate enough to check the machine tooling and especially the spindle tapers we produce here.  That’s a fact.  In the past, we’d use hard gages and we still use them, but only for certain OD checks.  We’d blue up the tapers, insert them, give them a good twist and do our inspections.  Way too much inconsistency.  Today, with sophisticated HSK tooling, this method is too hit or miss to be reliable.  Air gaging provides dead stops on the test stand and the documentation is unbeatable for validation on the straightness, surface finish and taper angles.  Plus, the Stotz system allows us to upload all the data on every part, so we have our favorite word…documentation…for every part we produce.”

Hobbs also commented on the user-friendliness of the Stotz air column.  When the program is first input into the column for a part in the AME grinding department, for example, the Stotz column essentially becomes a PLC, providing hard data via the Ethernet connections to the host data base.  In this manner, every parameter of every part is documented and recorded.  In a classic example of the law of unintended consequences, this process is not only used on the parts run, it’s also used for calibrating the AME machines, in a predictive maintenance function.

At AME, various testing of machined spindle interface and other components is performed both at the machines in the grinding department, in a temperature-controlled 72° environment, plus in the company’s totally environment-controlled in-house testing department, supervised by the company’s Director of Quality, Brad Patterson.  He confirmed Greg Hobbs’ observation that numerous other technologies have been investigated over the years for quality checking at AME and that air gaging has been found to be the best and most reliable for this company’s applications, particularly ID dimensions and configuration.  Patterson also observed, “The sophistication of the Stotz air column is unmatched in the industry.  We get all the data required and we get it in exactly the fashion needed to support our customers.  Repeatable results and elimination of error, every time.  Plus, the set-up is much faster than on our laser mics, which can’t be used for ID measurement.”  Patterson further noted that the replacement of the bluing technique, one he termed a “black art,” with air gaging has brought and keeps AME up to the most current industry standards for quality evaluation.

The typical Stotz air column found here is the Model MSG, with four pneumatic channels or ten LVDT channels operating simultaneously, pneumatic length measuring, user specific programming up to 18 programs per column, full statistical analysis and full data transfer capability within the host network.  All info is fed into the AME host computer by serial number, so any job can be quickly retrieved, while historical records on any part produced can be easily called up for evaluation, deviation claims or to dovetail with a customer’s internal quality protocols.

Typically, as AME’s Grinding Supervisor, Sam Schubert, explains, the finished product will rest for 24 hours of soaking, allowing the diameters to normalize.  Though statistically predictable for most metal materials, thermal expansion can cause off-normal readings to occur.  For checking certain bearing journals or spindle shafts, snap gages are set to accommodate size measurements down to the twenty millionths (0.000020”) range.  The acceptable diameter tolerances for most AME products measured are in the 1-2 tenths (0.0001-0.0002”) range.

In cases where new masters are made for setting control values, those values are preset offline and programmed into the air column’s software, according to Greg Hobbs.  Stotz typically performs this function for the customer in a remote manner over the Internet, through a proprietary IP address.

Among the many products finished in this grinding department are CAT/ISO 40 taper spindles, HSK test arbors, HSK grind quills, HSK steep taper milling tools and more.  Often, older and worn spindle shafts are reverse engineered by AME for retrofits and reman’s.  Even in these cases, air gaging is used to evaluate the finish process on the ID taper, as this versatile technology is easily adapted to such applications, according to AME personnel.

Sam Schubert expanded on the use of Stotz air gaging at AME.

“We have a full and very expensive inventory of hard gages with state-of-the-art indicators attached.  But the air gages can do so much more.  We use them for set-up on the grinding machines and they save us hours, every week.  When you run the number of jobs we do here, that translates into substantial, additional work product and therefore more revenue for the company.  In terms of reliability, some of the Stotz air gages we run here have been at AME since we began using the technology, nearly ten years ago now.”  Schubert also noted the air gaging set-ups on the grinders dramatically reduce the time to first part in his department’s operation.

On one major spindle shaft project for an Asian machine tool builder, who was looking for a local source of supply in America, Schubert notes, AME was confronted with an unusually large quantity run, where tool degradation during the run would normally impact the production at some point.  After an initial batch was produced, the machine builder claimed that everything but the taper was satisfactory.  Quite surprised by this claim, AME checked all the documentation and determined that the customer’s test unit was actually out of spec, in a case where the error was repeated consistently and thus overlooked.  In the end, the AME products were deemed better than perfect, in that instance.

Sam Schubert cites a useful analogy here.  “The documentation we can produce from the air gaging procedure is like a birth certificate on every unit we make.  All our spindle shafts for customers, for example, can be viewed as a series of genetically identical twins to each other and we’re providing the documentation of their DNA.”  Quite a family.

As evidence of their commitment to this technology, Schubert notes that AME is now purchasing air gaging fixtures for all new customer applications.  This quality spindle interface manufacturer aims to “keep breathing easy” in their process and product validation, as a result.

“Stotz has been a leader in gaging technology for almost 60 years.  We are constantly striving to improve our designs and develop new products to solidify our position as a leader in measuring technology.  The Stotz customer base consists of the top manufacturers and suppliers in the machine tool, automotive, aerospace and medical industries,” according to company president, Chris Koehn.

Harold Goellner, Vice President at AME, also contributed to this article.

For more information: STOTZ USA, LLC Email:  chris@stotz-usa.com Attention:  Chris Koehn, President

All photos kindly supplied by Bill Edmundson of Advanced Machine & Engineering

Release:  STOTZ USA, LLC

Date:  January 20, 2010

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Advanced Machine & Engineering (AME) To Display Billet Sawing Systems at Upcoming Shows

At both the AIST Iron & Steel Show and the Forge Fair, Advanced Machine & Engineering will be displaying their carbide circular sawing systems.

AMSAW® high-speed, production saw machines are specifically designed to use carbide blades to improve the cutting speed of ferrous and non-ferrous material, bars or billets, rails, profiles, pipes and tubes. Standard design features include:

  • Highly compact, rigid design
  • Hardened spindle gears ground for minimum backlash
  • Special saw blade guide and dampening device for accurate cutting to stabilize the blade and prolong tool life
  • Low maintenance design
  • Dry operation – no coolant needed
  • Saw blade changeover in less than 3 minutes
  • Double and triple measurement strokes for extra length cuts
  • Fast, dependable chip disposal

Options include: stock size measuring, automated length measuring systems, bar manipulating systems, infeed and outfeed systems and stackers.

Also displayed will be various chip conveyors, safety devices and machine enclosures offered by AME and its sister division, Hennig.

Advanced Machine & Engineering Co., is a manufacturer located in Rockford, IL, serving the Machine Tool Industry with precision components and accessories, including spindle interface components, workholding devices, and, through our sister company, Hennig, machine enclosures, chip removal and filtration systems.  The Fluid Power – Safety markets are served with cylinder rod locks and safety catcher devises; and the Production Saw market with our Amsaw carbide saw machines and Speedcut blade products.  AME has manufacturing partners and customers around the world and across the U.S.  To learn more, visit www.ame.com.

Hennig, Inc. design and produces custom machine protection and chip/coolant management products for state-of-the-art machine tools.  Hennig products are designed to protect against corrosion, debris and common workplace contaminants.  Manufacturing facilities located in the U.S., Germany, Brazil, India, Japan, China and South Korea.  Repair centers are located in Machesney Park, IL; Chandler, OK; Livonia, MI; Blue Ash, OH; Mexico City, Mexico and Saltillo, Mexico.  To learn more, visit www.hennigworldwide.com.

For more information, contact:

Tim Waterman
ADVANCED MACHINE & ENGINEERING CO.
2500 Latham St.
Rockford, IL 61103
Phone: 815-316-5277
Fax: 815-962-6483
E-mail: info@ame.com
Connect with AME online: yt wp twit li gplus fb

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AME Offers Unique Locknut Design

Improves efficiency and bearing reliability on industrial compressors and other applications; positive locking WITHOUT washers and keys; supports extreme thrust loads

Advanced Machine & Engineering Co., (AME) Rockford, IL provides its unique Spieth locknuts for accurate rotor positioning and reliable thrust bearing retentionon compressors, shafts, spindles and other industrial/commercial applications, in a unique engineering achievement.

In a compressor application, for example, the locknut can play a key role in establishing the clearance between the rotor and the compressor housing, where too little clearance causes seizure, while too much reduces compressor efficiency, due to leakage around the rotor body.

While the standard Spieth locknut configuration had considerable appeal for the application, several design refinements were deemed highly beneficial for this application.  “We liked the positive locking feature without washers and keys, plus the locknut’s ability to support extreme thrust loads by providing full 360º contact around the thread flanks,” according to one application engineer contacted for this story.

Key features that led to one compressor manufacturer’s selection of the Spieth product from AME included:

  1. Square face to thread precision, for better bearing reliability and compressor efficiency, due to accurate rotor positioning
  2. Lock screw adjustment does not reduce end clearance or negatively impact reliability
  3. Absolutely no locknut movement in operation
  4. AME’s flexibility to cost-effectively customize the design for the application
  5. AME’s product quality and delivery performance record

The full circumference contact of the Spieth locknut was designed to ensure the locknut would not back off, even when subjected to extreme shock loads.  It further aligns its contact face with either a zero runout or, as needed, it can be adjusted to suit the inaccuracies of the in-line connecting components, thus compensating for minor errors of parallelism due to the stack-up of mating parts.  Uneven bearing loading is thus compensated and its impact minimized.

The basic design of the Spieth adjustable locknut involves two axially arranged radial grooves, one from the outside and one from the inside, which result in a diaphragm-like cross-section to give the locknut a predetermined axial elasticity.  The internal groove divides the locknut into a clamping and a locking section.  Depending on the nut size, multiple axially arranged socket head set screws are used to clamp the sections together.  This eliminates the thread flank clearance between the rotor and the locknut, allowing for shockproof clamping.

In installing the locknuts, a consistent tool torque setting was found sufficient to achieve parallel locknut body and threads. Thus, the face of the thread flank and centerline of the shaft were always in ideal alignment.  This was done to provide a square thrust collar for thrust bearing reliability and rotor positioning.

Other applications for Spieth locknuts typically include shaft and spindle retention on bearings, where displacement, axial preload and clearance issues are critical.  The unique design of this locknut ensures no back-off, even when subjected to extreme shock loads.  In machine tool and heavy equipment use, for example, spindle runout due to uneven bearing loads can be eliminated, due to the full 360º contact around thread flanks.  Spieth heavy-duty locknuts can be used with needle and roller thrust bearings, plain thrust bearings or taper roller bearings on ballscrews, worm drives, bevel gears and other high-thrust carrying components.

For technical questions on this article, please contact Shane Hatfield (shane@ame.com) at AME.

Advanced Machine & Engineering Co., is a manufacturer located in Rockford, IL, serving the Machine Tool Industry with precision components and accessories, including spindle interface components, workholding devices, and, through our sister company, Hennig, machine enclosures, chip removal and filtration systems.  The Fluid Power – Safety markets are served with cylinder rod locks and safety catcher devises; and the Production Saw market with our Amsaw carbide saw machines and Speedcut blade products.  AME has manufacturing partners and customers around the world and across the U.S.  To learn more, visit www.ame.com.

Hennig, Inc. design and produces custom machine protection and chip/coolant management products for state-of-the-art machine tools.  Hennig products are designed to protect against corrosion, debris and common workplace contaminants.  Manufacturing facilities located in the U.S., Germany, Brazil, India, Japan, China and South Korea.  Repair centers are located in Machesney Park, IL; Chandler, OK; Livonia, MI; Blue Ash, OH; Mexico City, Mexico and Saltillo, Mexico.  To learn more, visit www.hennigworldwide.com.

For more information, contact:

Tim Waterman
ADVANCED MACHINE & ENGINEERING CO.
2500 Latham St.
Rockford, IL 61103
Phone: 815-316-5277
Fax: 815-962-6483
E-mail: info@ame.com

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