Emuge Donates More Than $100,000 of Tooling to Community College

Additions to the M1200 Cemented Carbide Inserts series of face-milling cutters and inserts from Cutting Carbide Inserts Widia are suited for applications in steels, stainless steels, high-strength steels, cast irons and nonferrous materials. The M1200HF (high feed) face-milling system features 12 cutting edges for increased speeds and feeds. The high-feed face mill accepts standard M1200 HN .09 inserts and incorporates a chip-thinning effect for increased metal removal. Other features of the face-milling system include chip forming and evacuation capabilities, a high-feed load capability and accurate insert positioning, which increases tool life and provides quality surface finish, the company says.

In addition to face-milling, the company has added insert grades and geometries designed specifically for machining aluminum and nonferrous materials.

The Cemented Carbide Blog: parting tool Inserts

Additions to the M1200 Cemented Carbide Inserts series of face-milling cutters and inserts from Cutting Carbide Inserts Widia are suited for applications in steels, stainless steels, high-strength steels, cast irons and nonferrous materials. The M1200HF (high feed) face-milling system features 12 cutting edges for increased speeds and feeds. The high-feed face mill accepts standard M1200 HN .09 inserts and incorporates a chip-thinning effect for increased metal removal. Other features of the face-milling system include chip forming and evacuation capabilities, a high-feed load capability and accurate insert positioning, which increases tool life and provides quality surface finish, the company says.

In addition to face-milling, the company has added insert grades and geometries designed specifically for machining aluminum and nonferrous materials.

The Cemented Carbide Blog: parting tool Inserts

Can a CNC M Code Accelerate Laser Calibration？

Spending days isolated in a programming office typing variables such as hole locations, diameters and depths; thread styles; pockets; and bosses into dialog boxes might make a skilled machinist feel like little more than a data-entry clerk. While generating proper machining code is extremely important, such duties can be wasted on those with strong Threading Inserts manufacturing skill sets. These employees’ time would likely be better spent innovating, troubleshooting and training on the shop floor.

PGI International has overcome this troublesome scenario. Frustrated with keeping its most valuable workers tied up in programming, the Houston, Texas-based OEM recently implemented what it calls its "Zero Code Initiative." That is, it has almost completely automated CNC machine programming with toolpath associativity and automatic feature recognition. As a result, PGI has not only enabled its best machinists to do what they do best, but also improved productivity, assured revision control for its valve body and manifold products, and provided foolproof capabilities for upgrading processes and tooling whenever an opportunity arises. A prime facilitator of the initiative is Edgecam CAM software from UK-based Planit Solutions (the company’s U.S. headquarters is located in Southfield, Michigan).

"Our Zero Code Initiative means we are going to a zero programming environment," says PGI manufacturing engineer and lead programmer Tim Caron. "No code is written conventionally."

PGI is a privately held company that employs more than 500 people worldwide. It produces instrument valves, manifolds, agricultural valves and oilfield components. A significant portion of the company’s roughly $60 million in annual sales comes from its valves and manifolds, which are sold standalone or built into other PGI systems.

At the front end of the company’s programming systems are SolidWorks CAD software from Dassault Systemes and Edgecam Solid Machinist, which is used to import design files from SolidWorks. Before the Zero Code Initiative, however, this capability was typically not used, contributing to a bottleneck in programming. Rather than importing design files with Solid Machinist, programmers typically redrew the geometry of every job in CAM. Additionally, they insisted on proofreading their work, which often amounted to thousands of lines of code per job, despite the availability of Edgecam’s CNC code verification and simulation modules.

Following this conventional approach to CNC programming had significantly hampered output and productivity at PGI. Programming was slow and unique to each programmer, so standardized programs were rarely available on the shop floor. Having literally thousands of programs on the floor left the company with no effective revision control, and process upgrades were extremely difficult. As an example, Mr. Caron cites the fact that the company’s recent switch to indexable carbide cutting tools was stalled for years. "Even the smallest process change was a huge hassle and avoided whenever possible," he says.

By fully leveraging the capabilities of Edgecam, the company has significantly improved its method for programming CNC machining operations. Programs are now assembled from individual geometric features using macros written by Mr. Caron and Edgecam application engineers. Each job starts with a "seed" program that includes things such as setups, datum references and datum verification procedures with on-machine probing. The overall process is managed by what Mr. Caron calls his "all in one" macro.

Specific Edgecam features that contribute to achieving the company’s goals include Strategy Manager, automatic feature recognition and Tool Store. Like many OEM products, individual part features at PGI seem to repeat endlessly—as Mr. Caron puts it, the company programs "features, not parts." When a job is released from design to manufacturing, automatic feature recognition acts as the Strategy Manager’s eyes by identifying part features already in the database and calling out new ones. These features are preprogrammed in Strategy Manager, which functions as the
programmers’ database.

"Whenever we think of a better way to program a feature, we update its machining strategy as a global process change," Mr. Caron says. Additionally, time is no longer wasted in maintaining, archiving and updating old part programs, because the company deletes every program after running it.

Preprogramming part features in Strategy Manager tungsten carbide inserts enforces program standardization and consistency of methods in the factory. The Strategy Manager also handles revision control and updates to tooling processes. Tool Store, the Edgecam database for cutting tools and spindle assemblies, always reflects the cutters loaded in each machining center’s ATC. Solid Machinist also plays an important role. In addition to ensuring that all geometry and manufacturing information from the product designers’ SolidWorks files are transferred properly to Edgecam, it alerts applications engineers of every design change.

Although programmers and manufacturing engineers have used feature-based programming for many years, PGI has taken it one step further. The Strategy Manager automatically generates all cutter paths for a given part from that part’s features. For each type of valve or manifold, Strategy Manager fills in the blanks for dozens of machining variables. Thus, jobs that once took 3 to 6 hours of complex, tedious programming are now finished in 30 minutes or less.

As a result of the Zero Code Initiative, PGI has realized a 400-percent gain in application engineers’ productivity. Today, three programmers handle an average of 600 jobs per month, or 200 jobs each. Previously, four programmers did about 200 jobs a month, or only 50 jobs each. Moreover, production often begins on jobs 2 to 5 hours sooner compared to the previous process. Production costs have been reduced by a fifth, inventories have shrunk and secondary setups have been nearly eliminated. And with preprogrammed features now standardized, upgrading machining methods and tooling is much easier. Of course, the biggest long-term transformation is freeing skilled machinists to spend their days on the shop floor rather than entering data.

PGI continues to work to improve its processes. The company aims to make further strides in foolproof feature finding, which is key to successful cutter path automation. That means encouraging product designers to draw features consistently so they can be found without fail. Secondly, Mr. Caron wants to make cutter path automation maintainable with new features and strategies. "We want to make upgrades and enhancements second nature to programmers instead of something to be avoided," he says.

The Cemented Carbide Blog: grooving Inserts manufacturers

Spending days isolated in a programming office typing variables such as hole locations, diameters and depths; thread styles; pockets; and bosses into dialog boxes might make a skilled machinist feel like little more than a data-entry clerk. While generating proper machining code is extremely important, such duties can be wasted on those with strong Threading Inserts manufacturing skill sets. These employees’ time would likely be better spent innovating, troubleshooting and training on the shop floor.

PGI International has overcome this troublesome scenario. Frustrated with keeping its most valuable workers tied up in programming, the Houston, Texas-based OEM recently implemented what it calls its "Zero Code Initiative." That is, it has almost completely automated CNC machine programming with toolpath associativity and automatic feature recognition. As a result, PGI has not only enabled its best machinists to do what they do best, but also improved productivity, assured revision control for its valve body and manifold products, and provided foolproof capabilities for upgrading processes and tooling whenever an opportunity arises. A prime facilitator of the initiative is Edgecam CAM software from UK-based Planit Solutions (the company’s U.S. headquarters is located in Southfield, Michigan).

"Our Zero Code Initiative means we are going to a zero programming environment," says PGI manufacturing engineer and lead programmer Tim Caron. "No code is written conventionally."

PGI is a privately held company that employs more than 500 people worldwide. It produces instrument valves, manifolds, agricultural valves and oilfield components. A significant portion of the company’s roughly $60 million in annual sales comes from its valves and manifolds, which are sold standalone or built into other PGI systems.

At the front end of the company’s programming systems are SolidWorks CAD software from Dassault Systemes and Edgecam Solid Machinist, which is used to import design files from SolidWorks. Before the Zero Code Initiative, however, this capability was typically not used, contributing to a bottleneck in programming. Rather than importing design files with Solid Machinist, programmers typically redrew the geometry of every job in CAM. Additionally, they insisted on proofreading their work, which often amounted to thousands of lines of code per job, despite the availability of Edgecam’s CNC code verification and simulation modules.

Following this conventional approach to CNC programming had significantly hampered output and productivity at PGI. Programming was slow and unique to each programmer, so standardized programs were rarely available on the shop floor. Having literally thousands of programs on the floor left the company with no effective revision control, and process upgrades were extremely difficult. As an example, Mr. Caron cites the fact that the company’s recent switch to indexable carbide cutting tools was stalled for years. "Even the smallest process change was a huge hassle and avoided whenever possible," he says.

By fully leveraging the capabilities of Edgecam, the company has significantly improved its method for programming CNC machining operations. Programs are now assembled from individual geometric features using macros written by Mr. Caron and Edgecam application engineers. Each job starts with a "seed" program that includes things such as setups, datum references and datum verification procedures with on-machine probing. The overall process is managed by what Mr. Caron calls his "all in one" macro.

Specific Edgecam features that contribute to achieving the company’s goals include Strategy Manager, automatic feature recognition and Tool Store. Like many OEM products, individual part features at PGI seem to repeat endlessly—as Mr. Caron puts it, the company programs "features, not parts." When a job is released from design to manufacturing, automatic feature recognition acts as the Strategy Manager’s eyes by identifying part features already in the database and calling out new ones. These features are preprogrammed in Strategy Manager, which functions as the
programmers’ database.

"Whenever we think of a better way to program a feature, we update its machining strategy as a global process change," Mr. Caron says. Additionally, time is no longer wasted in maintaining, archiving and updating old part programs, because the company deletes every program after running it.

Preprogramming part features in Strategy Manager tungsten carbide inserts enforces program standardization and consistency of methods in the factory. The Strategy Manager also handles revision control and updates to tooling processes. Tool Store, the Edgecam database for cutting tools and spindle assemblies, always reflects the cutters loaded in each machining center’s ATC. Solid Machinist also plays an important role. In addition to ensuring that all geometry and manufacturing information from the product designers’ SolidWorks files are transferred properly to Edgecam, it alerts applications engineers of every design change.

Although programmers and manufacturing engineers have used feature-based programming for many years, PGI has taken it one step further. The Strategy Manager automatically generates all cutter paths for a given part from that part’s features. For each type of valve or manifold, Strategy Manager fills in the blanks for dozens of machining variables. Thus, jobs that once took 3 to 6 hours of complex, tedious programming are now finished in 30 minutes or less.

As a result of the Zero Code Initiative, PGI has realized a 400-percent gain in application engineers’ productivity. Today, three programmers handle an average of 600 jobs per month, or 200 jobs each. Previously, four programmers did about 200 jobs a month, or only 50 jobs each. Moreover, production often begins on jobs 2 to 5 hours sooner compared to the previous process. Production costs have been reduced by a fifth, inventories have shrunk and secondary setups have been nearly eliminated. And with preprogrammed features now standardized, upgrading machining methods and tooling is much easier. Of course, the biggest long-term transformation is freeing skilled machinists to spend their days on the shop floor rather than entering data.

PGI continues to work to improve its processes. The company aims to make further strides in foolproof feature finding, which is key to successful cutter path automation. That means encouraging product designers to draw features consistently so they can be found without fail. Secondly, Mr. Caron wants to make cutter path automation maintainable with new features and strategies. "We want to make upgrades and enhancements second nature to programmers instead of something to be avoided," he says.

The Cemented Carbide Blog: grooving Inserts manufacturers

CAM Software Streamlines Multi Axis Milling Operations

Knuth Machine Tools USA has appointed Edward Zidek Carbide Threading Inserts to the position of product sales manager, cutting systems. Mr. Zidek will be responsible for nationwide demonstrations Lathe Carbide Inserts and sales of the company’s cutting systems.

Commenting on the newly created position, Knuth President Daniel Maerklin says, “As our company continues to expand, it became clear that a product manager was needed to oversee the sale of the advanced cutting systems in our product portfolio such as laser, plasma and waterjet machines.”

Mr. Zidek has more than 20 years of experience in sales and application experience with fabrication machines. The majority of his professional experience was with MC Machinery Systems, where he worked as a technical instructor, engineer and product manager. 

The Cemented Carbide Blog: turning Insert

Knuth Machine Tools USA has appointed Edward Zidek Carbide Threading Inserts to the position of product sales manager, cutting systems. Mr. Zidek will be responsible for nationwide demonstrations Lathe Carbide Inserts and sales of the company’s cutting systems.

Commenting on the newly created position, Knuth President Daniel Maerklin says, “As our company continues to expand, it became clear that a product manager was needed to oversee the sale of the advanced cutting systems in our product portfolio such as laser, plasma and waterjet machines.”

Mr. Zidek has more than 20 years of experience in sales and application experience with fabrication machines. The majority of his professional experience was with MC Machinery Systems, where he worked as a technical instructor, engineer and product manager. 

The Cemented Carbide Blog: turning Insert