Due to molecular stretching and shearing, in the molding process, residual stress will be left in the product, the residual stress will warp the product, and even crack the part. Mold steel in the processing will also have residual stress;…
The wall thickness of the plastic parts has a great impact on the quality.If the Wall thickness is too small, flow resistance is large, and it is hard to fill the injection mold cavity of big and complex plastic parts. The…
PA6 Plastics Description:PA6 is a commonly used engineering plastics,and it has a wide range of industrial applications. Typical applications:Due to the good mechanical strength and stiffness ,PA 6 is widely used in structural parts. Also it has good wear-resistance characteristics…
Car Auto Air Spoiler Mould and Car Auto Shock Absorber Mould How to make a stripper-plate car Air Spoiler Mould A stripper-plate car Air Spoiler Mould is one in which the molded car Air Spoiler is ejected by means of a…
Most often ,the damage results from continuing to run the mold after flashing occurs- Major damage results from closing the mold on the material itself, lts flash，chips from sheared undercuts, cracked parts of runner or torn gates, stringers from nozzles…
Light weighting It must be understood that the cost of any product consists essentially of two major factors: The cost of the plastic itself, and the sum of all other costs, such as the mold cost attributed to the product,…
[ezcol_1third] [/ezcol_1third] [ezcol_1third] [/ezcol_1third] [ezcol_1third_end] [/ezcol_1third_end] Volume is the three-dimensional space a substance occupies. Volumes of many simple shapes can be calculated by using simple formulas. More complicated shapes sometimes can be cut into simple shapes and add the volumes…
injection molding process Classification of injection molding machines 1.the injection molding machine processing ability style clamping force(KN) theoretical injection volume(cm3) mini < 160 <16 small 160〜2000 16〜630 medium 2500〜4000 800〜3150 large 5000〜12500 4000〜10000 super large >16000 >16000 2.the profile characteristics of machine…
:、 初选注塑成型设备 (一）注塑成型设备的分类 1、按注塑机加工能力分类 injection molding equipment the classification of injection molding machines 1.the injection molding machine processing ability style clamping force(KN) theoretical injection volume(cm3) mini < 160 <16 small 160〜2000 16〜630 medium 2500〜4000 800〜3150 large 5000〜12500 4000〜10000 super large >16000…
If you are a businessman from tooling and injection molding industry, you should not ignore the Chinese market. With the rapid economic growth, it has become the center of the world’s plastic mould manufacturers and injection molding factories. But if…