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無錫職業(yè)技術學院畢業(yè)設計任務書
現(xiàn)代快速經(jīng)濟制造模具技術
摘要：
隨著全球經(jīng)濟地發(fā)展，新地技術革命不斷取得新地進展與突破，技術地飛躍發(fā)展已經(jīng)成為推動世界經(jīng)濟增長地重要因素。市場經(jīng)濟地不斷發(fā)展，促使工業(yè)產(chǎn) 品越來越向多品種、小批量、高質量、低成本地方向發(fā)展，為了保持與加強產(chǎn)品在市場上地競爭力，產(chǎn)品地開發(fā)周期、生產(chǎn)周期越來越短，于是對制造各種產(chǎn)品地關鍵工藝裝備——模具地要求越來越苛刻。?一方面企業(yè)為追求規(guī)模效益，使得模具向著高速、精密、長壽命方向發(fā)展；另一方面企業(yè)為了滿足多品種、小批量、產(chǎn)品更新?lián)Q代快、贏得市場地需要，要求模具向著制造周期短、成本低地快速經(jīng)濟地方向發(fā)展。計算機、激光、電子、新材料、新技術地發(fā)展，使得快速經(jīng)濟制模技術如虎添翼，應用范圍不斷擴大，類型不斷增多，創(chuàng)造地經(jīng)濟效益與社會效益越來越顯著。??快速經(jīng)濟制模技術與傳統(tǒng)地機械加工相比，具有制模周期短、成本低、精度與壽命又能滿足生產(chǎn)上地使用要求，是綜合經(jīng)濟效益比較顯著地一類制造模具地技術。
關鍵詞：沖壓模；CAD；彎支架；工藝卡片
Modern fast economy manufacture mold technology
Abstract：
Along with the global economy development, the new technological revolution made the new progress and the breakthrough unceasingly, the technical leap development already becomes the important attribute which the impetus world economics grew. The market economy unceasing development, urges the industry product more and more to the multi- varieties, high grade, the low cost direction to develop, in order to maintain and strengthens the product in market competitive power, product development cycle, production cycle more and more short, thereupon to makes each kind of product the essential craft equipment mold request to be more and more harsh. On the one hand the enterprise for the pursue scale benefit, causes the mold to turn towards high speed, is precise, the long life direction develops; On the other hand enterprise in order to satisfy the multi- varieties,, the product renewal quickly, wins the market the need, requests the mold to turn towards the manufacture cycle to be short, the cost low fast economy direction develops. The computer, the laser, electronic, the new material, the new technical development, causes the fast economical pattern making technology even more powerful, the application scope expands unceasingly, the type increases unceasingly, the creation economic efficiency and the social efficiency are more and more remarkable. The fast economical pattern making technology and the traditional machine-finishing compares, has the pattern making cycle short, the cost is low, the precision and the life can satisfy in the production the operation requirements, is synthesizes an economic efficiency quite remarkable kind to make the mold the technology.
Keyword：Stamping die；Computer Aided Design；Bend the bracket；Process card