This is an excerpt from Paulson Training's interactive video course Injection Molded Part Problems and Solutions. This excerpt is from Lesson #9 -- How To Solve Plastic Part Warp. More information on this complete training program can be found at:
[ Ссылка ]
The ability to solve injection molding part defects quickly is vital for any injection molding manufacturing company's productivity and profits. Defective parts and molding machine downtime can quickly erase profits on a molding job. This program allows you to minimize those unnecessary losses and make the most profit possible on every molding job.
A complete listing of all of the lessons in Injection Molded Part Problems and Solutions is shown below:
11 Most Common Molded Part Defects
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Lesson 1 -- Voids
Lesson 2 -- Sink Marks
Lesson 3 -- Short Shots
Lesson 4 -- Flash
Lesson 5 -- Weld lines (Knit Lines)
Lesson 6 -- Splay (Silver Streaks)
Lesson 7 -- Jetting
Lesson 8 -- Burn Marks
Lesson 9 -- Warp
Lesson 10 -- Cracks and Part Breakage
Lesson 11 -- Controlling Molded Part Dimensions
SkillBuilder Lab Lessons
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Lesson 1 - Solving a Burn Mark Problem
Lesson 2 -- Molding to Precise Dimensional Tolerances
Lesson 3 -- Controlling Flash on a Molded Part
Lesson 4 -- Solving Sink Marks on a Molded Part
Lesson 5 -- Identifying and Solving Voids in Molded Parts
Lesson 6 -- Minimizing Weldline Formation and Appearance
