<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[锁紧块 — 模具行业的实用知识——模具行业从业者必备知识手册]]></title><description><![CDATA[<p dir="auto">锁紧块是注塑模具中用于在合模状态下锁定滑块位置的零件，防止滑块在注塑压力作用下后退。锁紧块通常与斜导柱配合使用，安装在定模板上。其工作面需硬化处理以增强耐磨性。设计锁紧块时需考虑锁紧角度和接触面积。足够的锁紧力可以有效保证产品尺寸稳定性，防止出现飞边等缺陷。</p>
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<p dir="auto">你在实际生产中遇到过类似问题吗？欢迎留言讨论。</p>
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