Know How - Tooling

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Published: 6/27/2011

The Tools of Tool Maintenance
The root cause of many mold and part issues are ultimately determined by the ability to measure something within one or two tenths of a mil. Readings with precision measuring tools can determine whether a tooling component is to be reused, reworked,...

Published: 5/31/2011

How To Size & Calibrate Profile Parts
Doing it right is critical to maintaining profile dimensions.

Published: 3/26/2011

Know the Three F’s Of Profile Tooling Design
Designing an extrusion profile and ultimately the die design and sizing equipment cannot be executed successfully without a full understanding of the customer’s quality expectations or specifications.

Published: 3/1/2011

Create a Maintenance Work (Bench) Cell
Get better results by improving the organization of your mold-maintenance operation.

Published: 1/4/2011

Tooling: Setting Up Shop: Part III
Our last column covered shop size and bench requirements for a 50 x 50 ft mold-repair shop that will have a MPP (Mold Pull Pace) of approximately 25 to 30 multi-cavity molds a week and employ four repair technicians in a six-bench layout.

Published: 1/3/2011

Tooling: Setting Up Shop—Part II of III
Many repair shops in molding facilities are too small, poorly lit, and inefficiently designed.

Published: 9/1/2010

Tooling: Setting Up a Mold Shop: Part I
I had a toolmaker once tell me he used to slam his hand in his car door before work every morning just to get him in the right frame of mind to work in his shop.

Published: 8/1/2010

Tooling: The Science of Profile Die Balancing
In our last column, we discussed the five things profile extruders need to know about profile die design—proper land length, land-length ratio, drawdown, considerations for sensitive materials, and decompression.

Published: 7/1/2010

Confessions of a Mold Manual Junkie
OK, I admit it, I’m a manual junkie.

Published: 6/1/2010

Determining Maximum Mold Cycle Counts
The first production meeting with my new employer went something like this: “We want you to establish a preventive maintenance program that is based on cycle counts for all our molds.” Before I could launch into an explanation of how bes...