車床主軸箱設計畢業(yè)設計

車床主軸箱設計畢業(yè)設計12020 年 4 月 19 日文檔僅供參考編號濰 坊 學 院畢 業(yè) 設 計 技 術 報 告課題名稱：車床主軸箱設計學生姓名：學號：專業(yè)： 機械設計制造及其自動化班級：機制本二指導教師：年 06 月22020 年 4 月 19 日摘 要CA6140 作為主要的車削加工車床，被廣泛的應用于機械加工行業(yè)。隨著經(jīng)濟的發(fā)展以及對國外先機技術的學習和引進，中國的車床行業(yè)在世界上起到了舉足輕重的作用。主軸箱是車床中重要的組成部分，整個車床的動力傳動就是由它控制的。主軸箱直接影響著車床的工作效率，由此可知主軸箱的重要程度。本設計是主要針對 CA6140 車床主軸箱的設計，車床主軸箱是一個比較復雜的傳動部件。根據(jù)當前實際情況，考慮到經(jīng)濟性和效率性等相關因素，對車床主軸箱進行合理構思構想 , 最終完成對車床主軸箱的設計。設計的內(nèi)容主要有參數(shù)的確定，擬定傳動與變速的結構方案和傳動系統(tǒng)圖，傳動設計，傳動件的估算和校核，各部件結構設計和主軸組件的校核幾個部分部分來進行設計的。以齒輪、帶輪、皮帶輪、軸承、等的參數(shù)設計為重點，并利用制圖軟件進行了零件的設計和處理。關鍵詞： CA6140 車床 主軸箱 傳動 零件文檔僅供參考I2020 年 4 月 19 日AbstractCA6140 as the main turning lathe, CA6140 is widely used in mechanical processing industry. With the development of economy as well as to the learning and introducing foreign advantage technology, lathe industry in China has played a pivotal role in the world.Spindle box is the important part of the lathe and it controlled the power transmission of the whole lathe.Spindle box directly affects the work efficiency of machine tool, thus the importance of the spindle box is goes without saying.This design is mainly for CA6140 lathe spindle box design,and lathe spindle box is a more complicated driving part.According to the current actual situation,considering the factors related to economy and efficiency, to reasonable design idea of lathe spindle box, finally completed the design of lathe spindle box.The major design content including the determination of the parameters, formulate transmission and variable structure scheme and system diagram,transmission design,the estimate and check of transmission parts, the design of the components structure and the check the spindle component. Focus on the parameter design of gear, belt pulley, bearing and so on, and use the graphics software for designing and processing of the parts.Key words: CA6140 lathe; spindle box; transmission; parts文檔僅供參考I2020 年 4 月 19 日