Chatter - December 2023

DECEMBER 2023

Are you Wasting Time with Dynamic Toolpaths?

Ian Sandusky is putting ISCAR's tools to the test, comparing modern toolpath approaches to more traditional toolpaths. From 4-flute solid carbide to 7-flute solid carbide to exchangeable head and insertable options — Ian is going to make some chips fly and discuss when you may want to use more traditional toolpaths or when you may want to stick to trochoidal milling.

Are you Wasting Time with Dynamic Toolpaths?

5 COMMON MULTIAXIS MYTHS

Don't fear the 5-axis. Few techniques can be as intimidating as multiaxis machining. But many of the ideas about multiaxis machining are really myths, and Mastercam is here to prove those myths wrong and help you decide whether or not it's right for you. Read on to learn why you shouldn't be afraid of taking the multiaxis plunge with your shop.


	FROM THE EZINE

Take your milling knowledge to the next level

One of the foundations of machining, milling, is a core pillar of the trade. Check out this primer to get started or brush up on your milling operations.

7 Must-have books about electric discharge machining

While useful in many applications, Electric Discharge Machining (EDM) can be intimidating. Read these books to boost your knowledge.

The Future of Chip Control Starts Here

Experience the ground-breaking VariMill Chip Splitters series of end mills from WIDIA. Achieve exceptional chip control while maximizing productivity with longer axial depth of cuts and deep pocket machining. With 5- and 7-flute configurations available, unequal flute spacing ensures superior vibration dampening for the best possible wall finishes.


	FROM THE CNC MACHINING FORUM

Lots of 1.25" deep slotting in 6061

Slotting many large parts from 1.25" 6061.10k cat50. What tool/doc/feed would you recommend?

Optional stop/pause without stopping spindle?

Is there a way to write a program that will pause for operator input without turning the spindle off?

ERP EXPERT ANSWERS TRICKY COMMUNITY QUESTIONS

Whether you're a seasoned machine shop owner or just starting out — the choice to bring in an ERP system can feel downright intimidating. Tim from ECI Software Solutions collected Practical Machinist community's burning questions about ERP and took to the hot seat to give some straight answers! Check out the video here to see if the ERP expert gets stumped!

ERP EXPERT ANSWERS TRICKY COMMUNITY QUESTIONS

The Largest Machining Plant for Rotating Tool Holders in the World!

Don't miss this incredible opportunity to check out the largest rotating tool holder facility in the world! Practical Machinist had the chance to tour HAIMER's German headquarters and production facilities, where the pinnacle of precision engineering meets the best of high-production manufacturing.

The Largest Machining Plant for Rotating Tool Holders in the World!


	POPULAR PICKS

Koyo B-168 Needle Roller Bearing

Upgrade your OEM setup! These needle bearings are designed for high dynamic loads, with a full complement of rollers for higher radial load capacity than caged rollers. Click the link to get all the details now.

Machinists and Draftsmen's Handbook

A classic! Originally published in 1900, this reference book contains the foundations of both machining and drafting trades and offers a brilliant historical — yet still relevant — view of the industry.

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