15 Reasons Molders Fail at Scientific Molding

By Garrett MacKenzie

Rare is the occasion that you will find me writing an article in first person. However this article is best presented with analogies and 30 years past experience. Initially I covered 10 scenarios that occur which cause “scientific molding” based companies to fail in their utilization of the principles they attempt to practice. There were many more I could outline, but to prevent readers from sleeping through my soap box episode, I only gave 10 reasons. The article received huge response, and excellent feedback. In revisiting this article, I will revise the first ten and include another five.. bringing the total to 15….

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Broad and Fine Adjustments in Plastic Injection

 

Process adjustments  result in a multitude of possible results, both good or bad. Process adjustment in regards to machine response can be compared to older style radios with knobs designed for both broad and fine tuning. The larger knob can be adjusted for aggressively adjusting frequencies to get to the station you want. The smaller knob allows for fine tuning of a particular station.

This article addresses various process changes a processor has available when making process adjustments to new or poorly performing processes . It will outline specific parameter changes, their potential outcomes.. as well as specific problems to look for after adjustments have been made. It also provides insight on how long it takes for specific changes to take effect ….

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