The Critical Role of Hardness: Insights for Machining Professionals

Plus: The Best Way to Ream Holes in Mild Steel [View this email in a browser]( [Practical Machinist]( [url]( [url]( [url]( [url]( USER-FOCUSED CNC TECHNOLOGY User-friendly and fully customizable with a unique blend of ultra-intuitive touchscreen control technologies and operational support functions, Kitamura’s Arumatik-Mi control is designed to simplify CNC operation with the power to process large programs for complex parts with a high degree of speed and accuracy for outstanding part quality with exceptional surface finishes. [WATCH VIDEO]( [USER FOCUSED CNC TECHNOLOGY]( WHEN SHOULD I GO INDEXABLE IN A DRILLING APPLICATION? "At what point should I opt for indexable tools in a drilling scenario?" It’s a common inquiry from ARCH Cutting Tools' end-users. See when ARCH Cutting Tools' Pat Mulcahy recommends utilizing an indexable drill in an application. [LEARN MORE]( [WHEN SHOULD I GO INDEXABLE IN A DRILLING APPLICATION?]( FROM THE EZINE The Critical Role of Hardness: Insights for Machining Professionals Hardness is critical when selecting materials for various components, as it impacts their durability, mechanical properties and more. [READ MORE]( Introduction to Dead Centers What is a dead center, and when should you consider using one versus a freely spinning live center in your turning operations? [READ MORE]( IS SPEED AND FEED KILLING YOUR TOOL? In the realm of CNC machining, tool wear and damage are perpetual challenges that can significantly impact productivity and tool longevity. The primary factors influencing these issues are speed and feed. This article and video investigate these concepts, providing CNC machinists with a detailed exploration of how to balance these parameters for optimal performance. [READ MORE]( [IS SPEED AND FEED KILLING YOUR TOOL?]( FROM THE CNC MACHINING FORUM Reaming 1/4 Holes in 1018 I've been making some parts that have 64 .251 reamed holes. My process is... [READ POST AND REPLIES]( Reasonable Cost for Machinery Move? As our shop expands, I would like to find a company we can stick with to move all of... [READ POST AND REPLIES]( GUNDRILLING FOR HOURS OF UNATTENDED PRODUCTION UNISIG developed the UNI20-4-750-CR for high-volume gundrilling production with accuracy. Its four spindles drill to 20 mm diameter and a max depth of 750 mm, and workpiece counter-rotation ensures hole straightness. Their smart conveyor loads four spindles at once, and adding a bulk feeder or other automation allows for hours of unattended gundrilling production. [WATCH VIDEO]( [GUNDRILLING FOR HOURS OF UNATTENDED PRODUCTION]( CYCLE START: MASTERCAM OPTIROUGH AND UNIFIED IMPELLER DEMO One of the most powerful adaptive roughing strategies is already right at your fingertips. Utilizing Mastercam's OptiRough approach, watch Jesse program an impeller with standard 3+2 and multiaxis strategies and help tackle some of the most common challenges many programmers face in their CAM workflow. [WATCH VIDEO]( [CYCLE START: MASTERCAM OPTIROUGH AND UNIFIED IMPELLER DEMO]( POPULAR PICKS [Mitutoyo 2046S, 0.01mm X 10mm Dial Indicator]( Mitutoyo Dial Indicator Used for indicating flatness, finding depths or clocking workpieces – dial indicators are a toolbox staple of machinists for a reason. Get started with this economical option from Mitutoyo, and make sure to have an extra in your drawer – it never hurts to be prepared! [VIEW PRODUCT]( [Audel Machine Shop Basics 5th Edition]( Audel Machine Shop Basics 5th Edition Fully updated to include new machines and electronic/digital controls – the ultimate guide to basic machine shop equipment and how to use it. Whether you're a professional machinist, an apprentice or a student – this helps you define tools and use them properly and safely. [VIEW BOOK]( [Practical Machinist Logo]( 4853 N. Ravenswood | Chicago, IL 60640 | chatter@practicalmachinist.com Copyright © 2024 Practical Machinist, LLC [Privacy Policy]( | [Unsubscribe]( [ ]