畢業(yè)設計：多工位回轉工作臺式組合機床
論文說明書共52頁，字數(shù)總計：19707
資料預覽：
A3-大直齒輪.dwg
A2-大錐齒輪.dwg
A3-碟形彈簧片.dwg
A3-工作臺.dwg
A0-回轉工作臺裝配圖.dwg
A3-加緊套.dwg
A1-夾具裝配圖.dwg
A3-拉桿.dwg
A3-小端蓋.dwg
A2-小直齒輪.dwg
A2-小錐齒輪.dwg
A3-心軸體.dwg
A4-壓緊套.dwg
A1-轉軸1.dwg
A2-轉軸2.dwg
英文翻譯.doc
開題報告.doc
畢業(yè)設計說明書：多工位回轉工作臺式組合機床.doc
摘要
二十一世紀的制造業(yè)面臨著顧客需求驅動、不可預測、快速多變和來自全球不斷增加的市場競爭，而且競爭不斷加劇。市場的不斷變化要求制造系統(tǒng)加工的產品品種能夠快速變換以滿足市場需求。
組合機床代表了目前我國組合機床裝備較高的技術水平，但隨著市場競爭的加劇和對產品需求的提高，高精度、高生產率、柔性化、多品種、短周期、數(shù)控組合機床及其自動線正在沖擊著傳統(tǒng)的組合機床行業(yè)企業(yè)，因此組合機床裝備的發(fā)展思路必須是以提高組合機床加工精度、組合機床柔性、組合機床工作可靠性和組合機床技術的成套性為主攻方向。一方面，加強數(shù)控技術的應用，提高組合機床產品數(shù)控化率；另一方面，進一步發(fā)展新型部件，尤其是多坐標部件，使其模塊化、柔性化，適應可調可變、多品種加工的市場需求。
組合機床及其自動線是集機電于一體的綜合自動化程度較高的制造技術和成套工藝裝備。它的特征是高效、高質、經濟實用，因而被廣泛應用于工程機械、交通、能源、軍工、輕工、家電等行業(yè)。我國傳統(tǒng)的組合機床及組合機床自動線主要采用機、電、氣、液壓控制，它的加工對象主要是生產批量比較大的大中型箱體類和軸類零件 ，完成鉆孔、擴孔、鉸孔，加工各種螺紋、鏜孔、車端面和凸臺，在孔內鏜各種形狀槽，以及銑削平面和成形面等；隨著技術的不斷進步，一種新型的組合機床— — 柔性組合機床越來越受到人們的青睞，它應用多位主軸箱、可換主軸箱、編碼隨行夾具和刀具的自動更換，配以可編程序控制器(PLC)、數(shù)字控制(NC)等，能任意改變工作循環(huán)控制和驅動系統(tǒng)，并能靈活適應多品種加工的可調可變的組合機床。另外，近年來組合機床加工中心、數(shù)控組合機床、機床輔機(清洗機、裝配機、綜合測量機、試驗機、輸送線)等在組合機床行業(yè)中所占份額也越大。


Abstract
That the manufacturing,industry of in century on two national day is faced with the visitor’s requirement drive regarded with tenderness and cannot calculate and quickly is changeable and comes from the market competition that the whole world constantly increases,and compete constantly to aggravate. The constantly change of market asks the product breed of manufacturing system process can vary quickly with the satisfied market requirement.
The building-block machine has represented at present the higher technology standard of our country building-block machine equipment , but what it is along with the competition in market aggravates and to raising of product requirement , high precision , high productivity , flexibleization , many breeies and the short cycle and the digital control building-block machine his transfer machine is lashing tradition the building-block machine trade enterprise , therefore the development train of thought of building-block machine equipment must be in order to raise building-block machine process precision , building-block machine flexible , building-block machine work reliability and complete set of nature of building-block machine technology gives first place to attacks the direction . On the one hand , strengthening the application of digital control technology , and raise the building-block machine product digital control rate. On the other hand , develop new parts , particularly many coordinates parts further , and makes his modularization and the flexibleization , and suits to transfer the market requirement variable and many breeies process .
Building-block machine and his transfer machine are collecting mechanical and electrical equipping in the manufacture technique and complete set of technology that the synthetical automation level of organic whole is higher . It is practical that its characteristic is high efficiency and Gao Zhi's economy , thus by the extensive use in the engineering machinery , traffic , sources of energy , war industry , light industry and family electricity etc trades . Traditional building-block machine and building-block machine transfer machine of our country chiefly uses the machine , electricity , gas and hydraulic pressure control , and its process object chiefly is the fairly bigger big-and-middle-sized chest aspect of production lot and spool resembles the part , accomplishing the perforate and reaming and ream hole , process various whorls , bore hole and car end face and protruding , the various shape form slots of Tang inside the hole , as well as mill plane and takes shape face etc. Constantly progressive along with the technology , building-block machine - flexible building-block machine of one kind of new type more and more suffers favouing of people , and its application multidigit principal axis chest and can exchange principal axis chest and code are accompanyed the automatic change of clamping apparat..