<?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[刀具选择 — 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">刀具选择是数控加工中的关键决策，直接影响加工效率、表面质量和成本。选择刀具时需综合考虑工件材料、加工类型、切削参数和设备刚性。对于模具钢等高硬度材料，推荐使用涂层硬质合金刀具或CBN刀具。合理的刀具选型不仅提升加工效率，还能降低刀具消耗和换刀频次，是模具企业降本增效的重要切入点。</p>
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<p dir="auto">有没有同行遇到过同样的问题？分享一下经验。</p>
]]></description><link>https://forum.mj7.cn/topic/2841/刀具选择-模具行业的实用知识-模具行业从业者必备知识手册</link><generator>RSS for Node</generator><lastBuildDate>Mon, 10 Aug 2026 15:10:42 GMT</lastBuildDate><atom:link href="https://forum.mj7.cn/topic/2841.rss" rel="self" type="application/rss+xml"/><pubDate>Fri, 29 May 2026 02:05:01 GMT</pubDate><ttl>60</ttl></channel></rss>