Cable Overmolding Design Guide

The guide is based on over ten years of experience of gls chemists and engineers on overmolding tpes.

Cable overmolding design guide.

Less thickness for corners and edges ok. Use mechanical interlocks to reinforce the overmolding. Overmolding insert molding our basic guidelines for overmolding and insert molding include important design considerations to help improve part manufacturability enhance cosmetic appearance and reduce overall production time. The purpose of this guide is to emphasize basic principles of overmolding.

Capabilities include molding hand wiring and engineering. My cable assembly will be plugged unplugged from an electrical source repeatedly and frequently. Overmolding and insert molding are regularly used to manufacture multi material components for applications in industries such as medical and health care automotive and electronics. Ensure the thickness of the tpe overmolding is sufficient enough not to cause delamination.

I need a cable assembly that will survive specific chemicals acids and bases. Guolan is professional custom manufacturer of electrical and electronic cable assemblies in small custom runs and large production quantities. Wall thickness in the range from 0 060 to 0 120 will ensure good bonding in most overmolding applications. Design for a nominal 0 063 thickness of chem 860 over the flat surfaces.

Rtv rubber should be 0 085 from surface and have a pocket depth of 0 080 for resilience and reliable shut off. Consider these helpful tips. Overmolding checklist i need a cable assembly with a long lifespan. My cable assembly will need to withstand a high amount of physical abuse and abrasion.

This includes grommets as part of the assembly for any point s where an assembly needs to be installed through a housing opening and as a covering for the connector backshells to protect the. This white paper offers a primer on overmolding and insert molding and how they can be used both for prototyping during development and on demand production. Overmolding design considerations when designing cable assemblies engineers are using the overmolding process to provide strain or bend relief. About this guide this guide will assist the process engineer part designer tool designer and toolmaker in the use of gls tpe compounds.

Are you looking for some basic tips to get started or ways to improve your design. Download our product selector guide. Cable overmolding design guide overmolding injection molding process for plastic parts. Temp hum sensor is 0 095 from surface.