PL Balance block area calculation formula

PL Balance block area calculation formula link:

https://www.hky-technik.com/Calculation_tool/PL%20Balance%20block%20area%20calculation%20formula/PL%20Balance%20block%20area%20calculation%20formula.html


1. Ensuring Mold Clamping Accuracy

- Uniform distribution of clamping force: Support blocks ensure that the movable half and fixed half of the mold remain parallel during mold closing, preventing localized gaps.

- Prevention of platen deformation: Under high injection pressure, support blocks bear part of the clamping force, protecting the mold plates from bending or deformation.

- Extended mold service life: They reduce abnormal wear on mold plates, guide pillars, and guide bushes.

2. Optimizing Mold Structure

- Supporting function: Support blocks provide additional support in the central area of the mold, especially for large molds.

- Positioning assistance: Used together with guide pillars, they improve alignment accuracy during mold closing.

- Adjustment function: By replacing support blocks of different thicknesses, the mold shut height can be fine-tuned.

II. Benefits of Support Blocks for Injection-Molded Products

- Dimensional accuracy: Reduce dimensional deviation caused by mold plate deformation.

- Appearance quality: Prevent flash and material overflow, and reduce weld lines and flow marks.

- Internal quality: Ensure more uniform cavity pressure distribution, reducing sink marks and air bubbles.

- Consistency: Improve product consistency during mass production.

- Demolding performance: A uniform mold clamping condition contributes to stable part ejection.


Best regards,
Maggie

ShenZhen HuaKaiYu Technology Co, Ltd. 

Mobile / Whatsapp/ Wechat /Teams :0086 15920030230
E-mail: sales@hky-technik.com

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