{"product_id":"straight-punching-ejector-pin-for-plastic-injectio-4367","title":"塑料注塑用直冲顶针 HSS W6542 硬化合金钢 氮化表面 HRC 63-65 圆头 8.1×60mm 重型工件保护模具组件","description":"\u003cdiv\u003e塑料模具用重型直线顶针\u003cbr\u003e\n✔️ 塑料模具用重型直线顶针（1个）\u003cp\u003e这款直线顶针专为塑料注塑成型和重型模具维护设计。采用硬化合金钢芯，表面经过精密氮化处理，能够干净地顶出零件，同时保护模具型腔。\u003c\/p\u003e \u003cp\u003e✅ 材质：HSS W6542，氮化表面，耐用性强\u003cbr\u003e✅ 硬度：HRC 63-65，耐磨损\u003cbr\u003e✅ 尺寸：直径8毫米 x 长度60毫米\u003cbr\u003e✅ 表面处理：氮化涂层，减少顶出时划痕\u003cbr\u003e✅ 适用范围：模具维护、零件顶出、夹具安装\u003c\/p\u003e \u003cp\u003e💡 注塑成型中顶针的作用是什么？这款实用工具帮助将成品零件从模具型腔中顶出，且不损伤模具表面。- 核心功能：将零件从型腔中顶出，避免刮伤模具\n- 材质：HSS W6542，耐磨且寿命长\n- 表面处理：氮化处理，低摩擦且防腐蚀\n- 典型用途：模具维护、零件顶出、夹具校准\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511588221247,"sku":"VXB0GKHB4NNK","price":291.22,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/straight-punch-ejector-pins-hss-w6542.jpg?v=1776633363","url":"https:\/\/bearingscanada.com\/zh\/products\/straight-punching-ejector-pin-for-plastic-injectio-4367","provider":"Bearings Canada","version":"1.0","type":"link"}