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2008年10月1日 · Learning by Doing with Wire EDM. American Machinist is a center for ideas and insights on technologies for machining, cutting, tooling, forming, manufacturing materials, robotics, quality, and shop operations.
5 Common Machine Shop Injuries, and How to Prevent Them
2019年11月27日 · 2. Clean work areas and stations — The entire machine shop must remain clean, which means all workers are responsible for keeping their areas or workstations tidy. Doing so will prevent common injuries that occur from spills, hazards and environmental issues.
Cutting Tools - American Machinist
2024年8月1日 · Cutting Tool Consumption Rose in 2023. Feb. 20, 2024. A drop in orders during Q4 left the full-year total for cutting tool purchases at $2.45 billion, 6.9% higher than the previous annual result. Articles, news, products, blogs and videos covering the Cutting Tools market.
Chapter 17: Grinding Methods and Machines - American Machinist
2020年6月29日 · Cylindrical grinding is the process of grinding the outside surfaces of a cylinder. These surfaces may be straight, tapered or contoured. Cylindrical grinding operations resemble lathe-turning operations. They replace the lathe when the workpiece is hardened or when extreme accuracy and superior finish are required.
Choosing the Right Coolants and Lubricants for Machining
2023年12月6日 · The right choice depends on many factors. Cooling and lubricating the workpiece using cutting fluids is essential to the machining process. There is a formulation for every application, material, and type of operation, from copper plumbing fittings to titanium jet engines and airframes. The right choice for a specific type of cutting fluid ...
Cutting Tool Applications, Chapter 15: Saws and Sawing
2020年6月29日 · Cutting Tool Applications, Chapter 15: Saws and Sawing. New types of saws and better blade materials have made metal sawing a much more effective, versatile and economical process. In many cases bandsaws are used as the primary means of shaping certain types of metal parts. Once, sawing was considered a …
Chapter 12: Milling Cutters and Operations - American Machinist
2020年6月29日 · Cutting Tool Applications, Chapter 12: Milling Cutters and Operations. June 29, 2020. Milling is a process of generating machined surfaces by progressively removing a predetermined amount of material from the workpiece, which is advanced at a relatively slow feedrate to a milling cutter rotating at a comparatively high speed. George Schneider.
Chapter 16: Grinding Wheels and Operations - American Machinist
2020年6月29日 · Start Slideshow. Grinding, or abrasive machining, is the process of removing metal in the form of minute chips by the action of irregularly shaped abrasive particles. These particles may be in bonded wheels, coated belts, or simply loose. Grinding wheels are composed of thousands of small abrasive grains held together by a bonding material.
Cutting Tool Applications, Chapter 11: Reaming and Tapping
2020年6月29日 · This chapter will discuss internal threads and tapping, the operation that produces such threads. Reaming — Reaming has been defined as a machining process that uses a multi-edged fluted cutting tool to smooth, enlarge or accurately size an existing hole. Reaming is performed using the same types of machines as drilling.
Thermadyne Agrees to $422-Million Buyout - American Machinist
2010年10月7日 · Thermadyne Agrees to $422-Million Buyout. Oct. 7, 2010. Private equity group to acquire for metal cutting and welding products manufacturer. Thermadyne Holdings Corp. has agreed to be taken over by a private-equity group in a proposed, $422-million transaction that Thermadyne executives characterize as “value creation.”.