{"id":33405,"date":"2026-04-27T14:53:44","date_gmt":"2026-04-27T06:53:44","guid":{"rendered":"https:\/\/www.jiakuncnc.com\/?p=33405"},"modified":"2026-04-28T09:56:58","modified_gmt":"2026-04-28T01:56:58","slug":"considerations-for-aluminum-milling","status":"publish","type":"post","link":"https:\/\/www.jiakuncnc.com\/zh_cn\/2026\/04\/27\/considerations-for-aluminum-milling\/","title":{"rendered":"Considerations for Aluminum Milling"},"content":{"rendered":"
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Considerations for Aluminum Milling<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The state of the precision machine tool<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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CNC equipment should be stable during processing. Before processing, we should check the lathe itself and start the equipment after making sure there is no problem.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Material cooling problem<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Aluminum alloys need to be cooled after\u00a0CNC machining<\/strong>\u00a0is completed, and deformation may occur during the cooling process. At this time, special attention should be paid to the use of coolant, and the possibility of material deformation and deflection should be considered during measurement.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Processing technology<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Inappropriate processing technology can easily cause dimensional errors in parts. After ensuring basic processing technologies such as roughing first and then finishing, first making the surface and then punching, first large surface and then small surface in\u00a0CNC milling<\/strong>, or reducing the number of clamping times and using combined fixtures as much as possible in the use of fixtures, it is necessary to minimize the processing\u00a0errors caused by iron filings on\u00a0aluminum alloy parts<\/strong>.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Parameter settings<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Cutting<\/strong>\u00a0speed, feed, depth of cut, and tool compensation for\u00a0turn-milling\u00a0would affect the stability of the machining, so special attention should be paid to it.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Tool selection<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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When\u00a0machining aluminum parts, try to use special tools, which are often more targeted. For example, the milling cutter specialized for aluminum milling usually has a larger rake angle and helical angle, and a sharper cutting edge, which is more conducive to the\u00a0processing of aluminum parts<\/strong>\u00a0and better surface quality.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Stress<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The material of aluminum parts is soft, so it is necessary to pay special attention to the clamping force. During processing, the aluminum parts are roughed and left to stand for a period before proceeding to the next process to eliminate stress.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Stability of CNC precision machining of metal aluminum<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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In addition to the above six points, do check the chip removal and the amount of cutting fluid used during the\u00a0processing of aluminum parts<\/strong>. Many factors affect the\u00a0processing\u00a0stability of aluminum parts. Therefore, it is necessary to respond flexibly during processing and analyze specific problems.\u00a0Stable machine tools, reasonable machining techniques,\u00a0tools, and the skill level of operators are all factors that affect product quality.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Considerations for Aluminum Milling The state of the precision machine tool CNC equipment should be stable during processing. Before processing,<\/p>","protected":false},"author":1,"featured_media":33406,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-33405","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiakun"],"_links":{"self":[{"href":"https:\/\/www.jiakuncnc.com\/zh_cn\/wp-json\/wp\/v2\/posts\/33405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jiakuncnc.com\/zh_cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jiakuncnc.com\/zh_cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jiakuncnc.com\/zh_cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jiakuncnc.com\/zh_cn\/wp-json\/wp\/v2\/comments?post=33405"}],"version-history":[{"count":21,"href":"https:\/\/www.jiakuncnc.com\/zh_cn\/wp-json\/wp\/v2\/posts\/33405\/revisions"}],"predecessor-version":[{"id":33516,"href":"https:\/\/www.jiakuncnc.com\/zh_cn\/wp-json\/wp\/v2\/posts\/33405\/revisions\/33516"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jiakuncnc.com\/zh_cn\/wp-json\/wp\/v2\/media\/33406"}],"wp:attachment":[{"href":"https:\/\/www.jiakuncnc.com\/zh_cn\/wp-json\/wp\/v2\/media?parent=33405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jiakuncnc.com\/zh_cn\/wp-json\/wp\/v2\/categories?post=33405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jiakuncnc.com\/zh_cn\/wp-json\/wp\/v2\/tags?post=33405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}