20xx年醫(yī)學專題—后鋼板彈簧吊耳文獻綜述(編輯修改稿)
2024-11-17 22:20 本頁面
【文章內容簡介】 analysis of the parts we know , we have chosen benchmark crude cylindrical end face of the leaf spring is a big lug , and fine benchmark process we chose two large cylindrical holes and leaf spring lug end face of the future . Its main processing arrangement is the first step in the process for machining the face in the process of hole machining , specifically after the first leaf spring lug large cylindrical end face each other benchmark machined end face , then face orientation process machined hole . In addition to individual processes , in general, are used to locate holes in the face and the subsequent process step, in order to process the other hole and plane. Upon pletion of the leaf spring lug process, we have chosen is based on a bination of tools for processing technology.Key words The empress steel plate spring coil mourns the ear,datum,Process the craft,Appropriation tongs文獻綜述：后鋼板彈簧吊耳加工工藝、工裝設計文獻綜述 本課題的研究意義，國內外研究現狀和發(fā)展趨勢機械加工工藝是實現產品設計，保證產品質量、節(jié)約能源、降低成本的重要手段，是企業(yè)進行生產準備，計劃調度、加工操作、生產安全、技術檢測和健全勞動組織的重要依據，也是企業(yè)上品種、上質量、上水平，加速產品更新，提高經濟效益的技術保證。然而夾具又是制造系統的重要組成部分，不論是傳統制造還是現代制造系統，夾具都是十分重要的。因此，好的夾具設計可以提高產品勞動生產率，保證和提高加工精度，降低生產成本等，還可以擴大機床的適用范圍，從而使產品在保證精度的前提下提高效
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