兩閥下面孔及座圈導管孔加工
 
摘  要
本次畢業(yè)設計我的設計題目是捷達兩閥下面孔及座圈導管孔加工，全篇包括公司背景、加工工藝、加工過程、成品的自檢和終檢等等。本次實習掌握了，加工中心的基本操作技能，并把學到的東西應用到生產(chǎn)實際中區(qū)去。數(shù)控技術及數(shù)控機床的廣泛應用，給機械制造業(yè)的產(chǎn)業(yè)結(jié)構、產(chǎn)品種類和檔次以及生產(chǎn)方式帶來了革命性的變化。數(shù)控機床是現(xiàn)代加工車間最重要的裝備。它的發(fā)展是信息技術(1T)與制造技術(MT)結(jié)合發(fā)展的結(jié)果?，F(xiàn)代的CAD/CAM、FMS、CIMS、敏捷制造和智能制造技術，都是建立在數(shù)控技術之上的。掌握現(xiàn)代數(shù)控技術知識是現(xiàn)代機電類專業(yè)學生必不可少的。
本篇文章共分為四章，由于本人技術水平有限，實習時間較短，難免存在一些缺點和錯誤，懇請老師批評指證。 
關鍵詞：數(shù)控技術；加工工藝；三檢；數(shù)控程序；刀具；

Abstract
Here is the text of the abstract. The graduation project design of my topic is JieDaliangfa under hole processing, total includes company background, processing technology, process and product self-check and final inspection, etc. This practice is mastered, common basic skills, tools and learned to central to the actual production. Numerical control technology and the wide application of nc machine tools, machinery manufacturing industry structure, product categories and class and production brought the revolutionary change. CNC machine is the most important modern processing workshop equipment. It is the development of the information technology (1T) and manufacturing technology development (MT). Modern CAD/CAM, FMS, CIMS, agile manufacturing and intelligent manufacturing technology, are built in the numerical control technology. Mastering modern CNC technology knowledge is essential to modern mechanical majors.

Keywords:  This article is divided into four chapters, technical level, because my internship in a relatively short time unavoidably exists.

目  錄
第一章   引言…………………………………………………4
1.1  實習單位背景簡介……………………………………………4
1.2  畢業(yè)實習內(nèi)容簡介……………………………………………7
第二章 捷達兩閥下面孔及座圈導管孔加工………………………………9
2.1  捷達兩閥下面孔及座圈導管孔加工……………………………9
2.2 捷達兩閥下面孔及座圈導管孔的加工工藝…………9
2.3  加工過程的輔助工具……………………………………………17
2.4 加工程序………………………………………………18
第三章  成品檢驗……………………………………………38
 3.1 成品的檢驗標準……………………………………………………38
 3.2 成品的三檢……………………………………………………38
第四章   加工中心刀具的選擇…………………………………………40
   4.1刀具材料……………………………………………………40
4.2數(shù)控刀具的組成及結(jié)構形式…………………………………41
4.3數(shù)控刀具的應用范圍…………………………………42
參考文獻……………………………………………………………45
致謝…………………………………………………………………46