Cutting Speeds: From General Recommendations to Real-Life Values

Plus: A Primer on Rockwell Hardness Testing [View this email in a browser]( [Practical Machinist]( [url]( [url]( [url]( [url]( ORBITOOL® – ONE TOOL FOR ALL YOUR CROSS-HOLE DEBURRING NEEDS One of the most nagging problems in manufacturing is the deburring of cross-drilled holes. The ORBITOOL® from J.W. Done Corp. is the only tool capable of manual and automated deburring of cross-drilled intersections. The operation can be tailored to leave a minimally broken edge or a blended radius. [LEARN MORE]( [jw-done-cnc-mill_320x250]( THE WORLD'S ONLY REAL TOOLROOM MACHINING CENTER The TRAK TMC with the ProtoTRAK CNC gives you an entirely new way to work with an enclosed machine and tool changer. In Toolroom Ops, you can make prototypes by running the machine with the doors open, moving seamlessly between CNC and manual machining. Watch a demo and fall in love! [WATCH VIDEO]( [trak_tmc5_westec]( FROM THE EZINE Cutting Speeds: From General Recommendations to Real-Life Values Master the art of precision machining! Uncover the limitations of generic cutting speeds and discover expert techniques to tailor recommendations for your specific applications. [READ MORE]( A Primer on Rockwell Hardness Testing Heat treatment and hardening is only as good as your ability to double-check and test the results. Start with this primer on Rockwell hardness testing to elevate your knowledge. [READ MORE]( THE RIGHT DRILL FOR EACH TITANIUM TYPE! Machining titanium can be challenging. Not all types of titanium are the same. Depending on if the material is pure titanium or alloyed titanium, machining behavior varies. Therefore, Mikron Tool has developed perfectly tailored drills for the respective titanium grades, which guarantee high cutting values, process reliability and excellent hole quality. [LEARN MORE]( [mikron_titanium_drill]( FROM THE CNC MACHINING FORUM Metric STI Threads — Roll Forming We have successfully cold formed M16 x 2 threads in 316L stainless steel. We cannot cold form a M16 STI thread. [READ POST AND REPLIES]( What is the Technical Definition of 'Rapid'? I fully understand what it does, but what is the actual definition of 'rapid'? What does 25%/50%/100% rapid really represent? [READ POST AND REPLIES]( INNOVATIVE 5-AXIS WORKHOLDING CATALOG SMW Autoblok’s catalog features the NEW Plus 5 Zero Point system, sealed V5 and IMG vises with the patented SinterGrip, plus solutions for nearly any machine tool. Guaranteeing cost per part savings with the highest precision and flexibility on the market, SMW Autoblok's modular systems can be expanded at any time with short downtimes for increased productivity. [LEARN MORE]( [swm_PLUS4]( WIEGEL: METAL STAMPING AT SCALE Few go from humble beginnings to a go-to source for the automotive industry, providing progressive die-heavy and high-speed metal stamping services to leading manufacturers. This is the story of Wiegel — a three-generation family-run manufacturing company — and how they've grown to operate on 207,000 sq. ft of manufacturing space. [WATCH VIDEO]( [mc_machinery_case_wiegel]( POPULAR PICKS [wera_kraftform_nutdriver]( Wera Kraftform Plus 395 HO 6mm Professional Nutdriver Work smarter, not harder, by using the right tool for the job. Use this nutdriver to get in hard-to-reach places where a typical wrench won't fit, saving your knuckles — and your sanity! [VIEW PRODUCT]( [book_dividing_workshop]( Dividing (Workshop Practice) Dividing by Harold Hall explains how radial work on a metalworking lathe, such as the cutting of gear wheels or the drilling of holes on a set radius, calls for a method of precisely spacing the cuts. [VIEW BOOK]( [Practical Machinist Logo]( 4853 N. Ravenswood | Chicago, IL 60640 | chatter@practicalmachinist.com Copyright © 2024 Practical Machinist, LLC [Privacy Policy]( | [Unsubscribe]( [ ]