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Causes of Injection Molding Flash & Preventing Plastic Flash

Causes of Injection Molding Flash & Preventing Plastic Flash

Apr 1, 2025 | Injection Molding

Injection molding flash is a visible defect on plastic parts. Flash is the small plastic layer popping from the mold where two mold halves meet. Interestingly, flash can also occur in other places where there is a gap, plastic material overflow, movable cores and...
Geometric Dimensioning and Tolerance (GD&T): Reference Guide

Geometric Dimensioning and Tolerance (GD&T): Reference Guide

Mar 22, 2025 | CNC Machining

Geometric Dimensioning and Tolerancing (GD&T) establishes a system to provide precise design details and communications. It allows engineers and manufacturers to handle dimensional variations and geometrical irregularities. The US military began developing...
Injection Molding Wall Thickness: Best Design Practices

Injection Molding Wall Thickness: Best Design Practices

Mar 14, 2025 | Injection Molding

Injection-molded parts usually measure a wall thickness between 1 and 5 mm. The proper thickness selection depends on three main factors: plastic material properties, functional requirements, and mold flow performance. The part performance requires you to keep the...
Punching Vs Stamping: Which Sheet Metal Technique to Choose

Punching Vs Stamping: Which Sheet Metal Technique to Choose

Feb 14, 2025 | Sheet Metal Fabrication

Punching and stamping are two sheet metal fabrication processes, heavily used in metalwork projects. Punching is for creating holes of different shapes, whereas stamping converts sheets into more complex shapes. Understanding the differences between these two is...
10 Products Made by Plastic Molding: A Detailed Overview

10 Products Made by Plastic Molding: A Detailed Overview

Feb 14, 2025 | Injection Molding

The use of plastics is extensive in today’s world, where most of them are manufactured with molding processes —the approach of shaping molten plastics by solidifying them in a cavity outlining the geometry of the desired item.  Moreover, products made of plastic...
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