泵體端蓋底板的編程加工

摘 要
本次設(shè)計(jì)主要是對(duì)數(shù)控加工工藝進(jìn)行分析與泵體端蓋底板的具體加工，設(shè)計(jì)機(jī)床采用Fanuc 0i系統(tǒng)。根據(jù)零件圖作出分析，并制定加工方案。為了保證零件便面技術(shù)要求，必須使工件相對(duì)于刀具處于正確加工位置，所以使用平口鉗，讓工件牢固。加工路線采用先面后孔，先粗后精的原則，保證工件的各種技術(shù)指標(biāo)。最后給出零件的加工程序。文中出現(xiàn)的的圖形都應(yīng)手工繪圖，二維圖形采用Auto cad繪制；零件模型圖應(yīng)該采用Solidworks繪制。最終作出零件的實(shí)體效果圖。
關(guān)鍵詞： 加工工藝，機(jī)床，手工繪制，加工程序.


Abstract
The design is mainly the specific processing of the CNC machining process with the pump end caps parts，Design of machine tools using fanuc 0i system. According to the parts diagram to analyze and develop the processing program. In order to ensure the technical requirements of the part surface, so that the workpiece relative to the tool in the correct location of the processing，Therefore, use flat-nose pliers, so that the workpiece firmly. Processing route with the first surface of the hole, first coarse and fine principles, to ensure a variety of technical indicators of the workpiece.Finally given parts of the processing program. In the article appears the graph all should draw a chart manually, the two-dimensional graph uses Auto the cad plan. If appears the components molded relief map, should use the Solidworks plan . Finally makes the components the entity effect chart.

Key words：Processing technology，machine tool，hand-drawn，processing procedures.



目 錄
摘 要 2
Abstract 3
1 零件的分析、制定工藝方案 5
1.1 選定加工設(shè)備 5
1.2 毛坯的選擇 5
1.3 加工零件圖 5
1.4 零件的工藝性分析 5
1.5 分析研究產(chǎn)品的零件圖樣 5
1.6 設(shè)定零件圖的裝夾方案 9
1.7 制定零件的加工工藝路線 10
2 零件的編程 18
2.1 毛坯表面加工 18
2.2 粗加工直徑為10mm、 12mm 、30mm的孔 19
2.3 弧行軌道的粗，精加工 20
2.4 粗，精加工直徑30mm中心孔并除殘料 21
2.5 精加工直徑10mm的孔 23
2.6 精加工直徑30mm的中心孔 23
3 零件的實(shí)體加工 24
3.1 加工之前的準(zhǔn)備工作 24
3.2 模擬仿真加工 25
3.3 實(shí)體零件的加工 25
致 謝 28
參考文獻(xiàn) 29