Basics

PMPA

Craftsman Cribsheet No. 134: ISO Material Groups: Steel

How to interpret the machinability of various forms of steel.

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Basics

3 Common Filtration Questions Answered

Learn about the variety of filters for removing particulates from a cleaning fluid, how to determine cleaning fluid life and more.

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PMPA

How to Differentiate First Aid From a Recordable Event

First aid is not a recordable. Recordables are injuries that require treatment beyond first aid.

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Basics

The Basics of Rotary Broaching

This broaching process creates a non-round shape on the inside or outside of a part with a broach tool.

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Basics

Machining More Than Metal

Plastics for medical and industrial applications present different challenges than metals as I’ve reported on over the years.

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PMPA

Craftsman Cribsheet No. 128: Why Do Machinists Say Tenths Instead of Ten Thousandths?

In machinist parlance, a tenth is a tenth of a thousandth, not a tenth of an inch.

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Basics

When a CNC Turn-Mill Doesn’t Turn

A shop in Big Sky Country uses a B-axis multitasking machine to produce complex, prismatic medical parts that require no turning complete from barstock.

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Metalworking Fluid Management and Best Practices

Cutting metal is a complex process involving many critical factors to be successful. Correctly applied metalworking fluids, including oils or coolant, is one of these critical factors.

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Basics

Important Machining Factors of Carbon Steels

Learn the factors that contribute to carbon steels and their machinability as well as the 1214 steels, 1215 steels and 1018 steels, other grades, and more.  

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Understanding Micro-Milling Machine Technology

Micro-milling can be a companion process to turning-based production machining. This article looks at some of the technologies that go into a micro-milling machine and why they are important to successful operation.

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