軸承零件的機(jī)械加工工藝規(guī)程及工藝裝備設(shè)計-文庫吧資料
2024-12-25 17:36本頁面
【正文】 的過程，如生產(chǎn)準(zhǔn)備、運(yùn)輸、保管、機(jī)床與工藝裝備的維修等，稱為輔助生 由于零件加工表面的多樣性、生產(chǎn)設(shè)備和加工手段的加工范圍的局限性、零件精度要求及產(chǎn)量的不同，通常零件的加工過程是由若干個順次排列的工序組成的。機(jī)械產(chǎn)品的工藝過程又可分為鑄造、鍛造、沖壓、焊接、機(jī)械加工、熱處理、裝配、涂裝等工藝過程。它包括原材料的準(zhǔn)備、運(yùn)輸和保存，生產(chǎn)的準(zhǔn)備，毛坯的制造，毛坯經(jīng)過加工、熱處理而成為零件，零件、部件經(jīng)裝配成為產(chǎn)品，機(jī)械的質(zhì)量檢查及其運(yùn)行試驗(yàn)、調(diào)試，機(jī)械的油漆與包裝等。選軸承零件底座底面為精基準(zhǔn)面來加工Φ 的內(nèi)面和圓頂臺面?？梢詾楹罄m(xù)工序準(zhǔn)備好精基準(zhǔn)。該工件選擇φ 125 圓后面和Φ 的內(nèi)面。否則，加工工藝過程中會問題百出，更有甚者，還會造成零件大批量的報廢，使生產(chǎn)無法進(jìn)行。鑄件需經(jīng)時效處理。 分析如表： 項(xiàng)目 公差等級 尺寸及偏差 mm 粗糙度 um 圓頂臺面 IT11 Φ 12 Φ 125 的前端面 IT11 125 Φ 125 的后端面 IT11 125 底座底端面 IT11 215 Φ 的內(nèi)端面 IT11 85 Φ 16 的孔 IT11 16 毛坯的制造形式 零件材料為 HT200，考慮到零件材料的綜合性能及材料成本和加工成本 ,保證零件工作的可靠 ,采用鑄造。 我可以將壓縮包送給你。s machine tool manufacturing services petition Milling and processing centres in China market status and prospects at home and abroad lathe technology and development of the processing center of world production, demand and the development trends of world development trend of domestic and foreign machine tool CNC machining technology development trends and the development of CNC machine tools Product manufacturing process of the content and requirements in accordance with certain procedures for the preparation, documentation and standards in the form of fixed, the formation of a document. Technology files can be divided into two types: First General of documents, to be a product of all the requirements of unity in the preparation of a document, clear and simple, readily accessible and applicable to the product structure is simple, the production of small quantities of occasions. Second, the type of classified documents, namely, manufacturing technology products in accordance with the classification of professional characteristics, prominent professional characteristics, applicable to all types of products. Rolling as a standardized machine parts ponents, in addition to individual species, most species of similar production processes. Therefore, bearing parts of the manufacturing process for the preparation of documents to achieve standardized, and serialization. 謝謝朋友對我文章的賞識，充值后就可以下載說明書，我這里還有一個壓縮包，里面有相應(yīng)的 word 說明書和 CAD 圖紙（零件圖、毛坯圖、夾具圖、裝配圖）及 機(jī)械加工工藝卡片 。 Abstract Rolling parts manufacturing process document Abstract: manufacturing process requires the elements of procedure documentation standards down in the form of a document of paper documents into integrated technology products to be a requirement to prepare a document clear and simple query to the product mix Simple production quantities occasion type of paper products manufacturing technology professional characteristics of Category 2021: Machine, the WTO is a challenge more opportunities experts pointed out that China39。 軸承作為一種標(biāo)準(zhǔn)化機(jī)械零件部件，除了個別品種外，大多數(shù)品種的生產(chǎn)流程基本相似。工藝文件可以分為兩種：一是綜合型工藝文件，即將一個產(chǎn)品的所有要求
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