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數(shù)控機(jī)床精密制造的幕后功臣

信息編號:63929569 發(fā)布時(shí)間:2025/8/12 18:01:00
走進(jìn)汽車零部件車間,數(shù)控機(jī)床正以 0.01 毫米的精度切割金屬。這個(gè)由計(jì)算機(jī)控制的自動(dòng)化設(shè)備,能按照預(yù)設(shè)程序完成車削、銑削、鉆孔等復(fù)雜工序,生產(chǎn)出誤差不超過一根頭發(fā)絲的零件。?
技術(shù)員小張每天都要校準(zhǔn)機(jī)床的參數(shù):“以前靠老師傅手感,現(xiàn)在靠說話。” 一臺精密數(shù)控車床的加工效率是普通機(jī)床的 5 倍,而且 24 小時(shí)不停機(jī)。在航空航天領(lǐng)域,五軸聯(lián)動(dòng)數(shù)控機(jī)床更是能加工出像渦輪葉片這樣的復(fù)雜曲面零件,讓中國制造的飛機(jī)發(fā)動(dòng)機(jī)翱翔藍(lán)天。
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