ca6140車床后托架(831001型號)的機械加工工藝規(guī)程及夾具設計-資料下載頁

　　

【正文】 通過這次課程設計，使自己對工藝人員所從事的工作有了親身的體驗，學會了查圖表、資料、手冊等工具書。通過實例對工藝規(guī)程的編制和切削用量的選擇計算等做了一次練習。總之，通過這次課程設計使我受益匪淺，為我今后的學習與工作打下一個堅實而良好的基礎。在此，衷心感謝唐其林、唐毅鋒老師的幫助和指導。五、主要參考文獻：[1] 白成軒．機床夾具設計新原理．北京：機械工業(yè)出版社，1997年；[2] 徐鴻本．機床夾具設計手冊．沈陽：遼寧科學出版社，2004年；[3] 趙家齊．機械制造工藝學課程設計指導書（第2版）．北京：機械工業(yè)出版社，2000 年；[4] 史全富等．金屬切削手冊（第三版）．上海：上海科學技術出版社，2000年；[5] 陳家芳．實用金屬切削加工工藝手冊（第二版）．上海：上海科學技術出版社，2005年；should be dealt with by the personnel Department of the pany. (3) personal injury accident occurs, the direct punishment 5001000, who is directly responsible for the accident responsibility, give notice of criticism and 50100 economic sanctions against them. (4) to conceal the accident, reported without undue delay or false, to inform the administrative leadership of the criticism, resulting in serious consequences, the pursuit of leadership, along with 5001000 punishment. (5) significant near miss should be attempted as the case of responsible for the accident and construction team injuries accident penalty provisions, mutatis mutandis. Eight, should perform in the construction standards and specifications, serial number a 1 GB33232005 steel fusion welded butt joints, welding engineeringRay lighting and quality rating of 2 GB1134589 steel welds manual methods of ultrasonic inspection and testing results for grade 3 GB502362002 industrial pipe welding engineering code for construction and acceptance of field equipment 4 HGJ22292 technical specification for welding of aluminium and its alloys 5 low temperature steel welding procedure 6 SH35252004 petrochemical JB/ T47082000 of welding procedure qualification for steel pressure vessels 7 JB/47092000 8 JB47302005 pressure vessel welding procedures of steel pressure vessel NDT 9 JB/T47442000 steel pressure vessel products mechanical properties test of welded plate II, mechanical equipment installation engineering 1 GB15098 2 GB501282005 vertical cylindrical steel pressure vessel steel welded specification for construction and acceptance of oil tank 3 JB/ T47351997 steel welded atmospheric pressure vessel 4 GB502312009 mechanical equipment installation機械加工工藝過程卡片產品型號 產品型號 共頁產品名稱零件名稱后托架（CA6140車床）第 1頁材料牌號HT200毛坯種類鑄件毛坯外型尺寸2206067mm每毛坯件數2000每臺件數備注 工序號工序名稱工 序 內 容車間工段設 備工 藝 裝 備工 時準終單件00毛坯10銑粗銑底面；精銑底面，保證尺寸12060mm；金工X6132專用夾具，高速鋼圓柱形銑刀，游標卡尺20鉆鉆兩個248。13mm的孔；鉆兩個銷孔248。10mm；锪兩個沉頭孔248。20mm；Z5125A專用夾具，高速鋼直柄麻花鉆、高速鋼90度锪鉆，塞規(guī) 30鉆鉆孔到248。28mm；2；3；Z575專用夾具，高速鋼錐柄麻花鉆、高速鋼90度锪鉆，塞規(guī) 40擴1；2；3；Z575專用夾具，高速鋼直柄麻花鉆，塞規(guī) 50鉆1；鉆深孔248。6mm；Z5125A專用夾具，高速鋼直柄麻花鉆 60攻攻螺紋孔M6；Z5125A專用夾具，M6絲錐70鏜1；半精鏜到248。30mm；3；T68專用夾具，硬質合金鏜刀，塞規(guī)80鏜精鏜孔到248。40mm；2；3；T68專用夾具，硬質合金鏜刀，塞規(guī)90鉗加工油槽； 去毛刺；100檢按圖紙要求檢驗； 設計（日期）審核（日期）會簽（日期） 標記處數更改文件號簽字日期標記處數更改文件號簽字日期附件圖紙毛坯零件圖后拖架鏜床夾具體裝配圖