最新機(jī)械制造工藝學(xué)課程設(shè)計(jì)座體零件機(jī)械加工工藝規(guī)程及夾具設(shè)計(jì)精品-文庫(kù)吧
2025-06-10 02:53 本頁(yè)面
【正文】 83。8 夾緊力的分9 精度的分析10四、課程設(shè)計(jì)計(jì)總結(jié)10五、參考目錄11摘要工藝過(guò)程是指在生產(chǎn)過(guò)程中，通過(guò)改變生產(chǎn)對(duì)象的形狀、相互位置和性質(zhì)等，使其成為成品或半成品的過(guò)程。機(jī)械制造的工藝過(guò)程一般包括零件的機(jī)械加工工藝過(guò)程和機(jī)器的裝配工藝過(guò)程。機(jī)械加工工藝過(guò)程（以下簡(jiǎn)稱(chēng)加工過(guò)程）是指用機(jī)械加工的方法直接改變毛坯的形狀、尺寸、相對(duì)位置和性質(zhì)等使之成為合格零件的工藝過(guò)程。加工過(guò)程直接決定零件和機(jī)械產(chǎn)品的質(zhì)量，對(duì)產(chǎn)品的成本和生產(chǎn)率都有較大影響，是整個(gè)工藝過(guò)程的重要組成部分。裝配就是把加工好的零件按一定的順序和技術(shù)要求連接到一起，成為一部完整的機(jī)器（或產(chǎn)品），它必須可靠地實(shí)現(xiàn)機(jī)器（或產(chǎn)品）設(shè)計(jì)的功能。機(jī)器的裝配工作，一般包括：裝配、調(diào)整、檢驗(yàn)、試車(chē)等。它不僅是制造機(jī)器所必需的最后階段，也是對(duì)機(jī)器的設(shè)計(jì)思想、零件的加工質(zhì)量和機(jī)器裝配質(zhì)量的總檢驗(yàn)。通過(guò)對(duì)加工工藝過(guò)程的設(shè)計(jì)，我們可以更有效的利用現(xiàn)有的資源設(shè)備，降低生產(chǎn)的成本，縮短加工時(shí)間，從而實(shí)現(xiàn)生產(chǎn)的最優(yōu)化。關(guān)鍵詞：工藝過(guò)程；機(jī)械加工工藝；裝配工藝AbstractProcess is in the production process, the production target by changing the shape, location and nature of each other, making it a finished or semifinished products of the process. Machinery manufacturing process generally includes parts of the machining process and machinery assembly process. Machining process (the process) is a mechanical method of processing the direct Blanks change the shape, size, location and nature of relative to bee qualified parts of the process. Processing machinery and spare parts directly determine the quality of the product, the product cost and productivity have a greater impact, the whole process is an important part. The assembly is processed by certain parts of the sequence and connect to the technical requirements to bee a plete machine (or product), it must be reliable machinery to achieve (or product) design features. Machinery assembly, generally include: assembly, adjustment, testing, testing, and so on. Not only is it necessary to manufacture machines the final stage, but also on the design of machinery, spare parts of processing machinery assembly quality and the quality of the test. By processing the design process, we can more effective use of existing resources equipment, reduce production costs and shorten the processing time to achieve the optimum production.Key words: Process。 machining process。 assembly process
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