【正文】 （ 4）近凈成形生產(chǎn)自動(dòng)線和柔性生產(chǎn)線建線技術(shù)：以工藝技術(shù)為核心研究掌握近凈形成形自動(dòng)生產(chǎn)線建線技術(shù)，側(cè)重研究生產(chǎn)線控制和在線檢測(cè)技術(shù)，做到能根據(jù)企業(yè)生產(chǎn)綱領(lǐng)和可能提供的資金建設(shè) 不同機(jī)械化、自動(dòng)化程度的生產(chǎn)線，也要根據(jù)發(fā)展需要，建設(shè)部分柔性生產(chǎn)線。 重視近凈成形生產(chǎn)過(guò)程的質(zhì)量控制，提高質(zhì)量一致性國(guó)外企業(yè)為了保證產(chǎn)品質(zhì)量一方面加強(qiáng)管理，做好生產(chǎn)全過(guò)程的質(zhì)量控制，另一方面通過(guò)生產(chǎn)過(guò)程中的自動(dòng)化和智能控制以保證近凈成形生產(chǎn)質(zhì)量穩(wěn)定，并且開(kāi)發(fā)各種在線檢測(cè)和無(wú)損檢測(cè)技術(shù)和儀器，并且進(jìn)行了統(tǒng)計(jì)過(guò)程控制技術(shù)的研究和應(yīng)用，從而使成形件的質(zhì)量和精度可靠。計(jì)算機(jī)和計(jì)算技術(shù)發(fā)展，特別是非線性問(wèn)題的計(jì)算技術(shù)發(fā)展，使成形過(guò)程的模擬分析和優(yōu)化成為可能，國(guó)外通過(guò)大量工作已 經(jīng)形成鑄造、鍛造、復(fù)蓋件沖壓、模具 CAD/CAM 等多項(xiàng)商業(yè)軟件，有力推動(dòng)了近凈成形技術(shù)發(fā)展，我國(guó)在模擬分析研究方面已經(jīng)做了不少工作，但力量分散，每個(gè)單位的投入都不足，吉林化工學(xué)院機(jī)電工程學(xué)院畢業(yè) 設(shè)計(jì)（ 論文 ）譯文 單項(xiàng)研究多，成為商品軟件的很少，現(xiàn)在國(guó)外成形軟件相繼進(jìn)入國(guó)內(nèi)市場(chǎng)，也暴露出成本高、不適合國(guó)情等問(wèn)題。主要發(fā)展趨勢(shì)有： 不斷開(kāi)發(fā)近凈成形新技術(shù)工業(yè)發(fā)達(dá)國(guó)家一直致力于開(kāi)發(fā)近凈成形新技術(shù)，在本專題所涉及的各件領(lǐng)域都有很大進(jìn)展，因而近凈形成形所占比重和成形件精度以及成形零件的復(fù)雜程度都有很大提高。s early . Still having a lot of production line construction technology , the internal control not yet must be grasped these technology in next beginning of the century 10 years , can be according to the internal enterprise requirement , and the production line and flexible production line of different automation level are built . Attaching importance to the quality control of closely clean shaping production process , and raise the abroad enterprise of quality patibility , and doing quite producing full the quality control of course for on the one hand the guaranty product quality is strengthened the management , on the other hand by way of the automation in the production process with the intelligence control in order to pledge that the closely clean shaping production quality is stable , and various online checkouts of development and cannot harm checkout technology and instrument , and has carried on research and the application of statistics course control technique , thus quality and precision that makes the shaping part are reliable . Still there is the not truant distance in mentioned above several key technology our country, and also needs to grasp as quickly as possible, thus pledges final quality taking shape. Developing the development invented manufacturing of recent years and work manufacturing that invented manufacturing and the work of closely clean forming technique was made along with puter and the work technology begins getting in the abroad attaching importance to and developing, and the universal scope of closely clean shaping enterprise of our country is smaller, and the technical force is inadequate, and the information is not capable to work. Because the rapid development of recent years our country work message industry , one batch of scientific research organization in our country and school and accumulated the gentle part of one batch of research achievements , if by way of the association and the association and productive forces promotes many kinds of ways at the center enterprise and research unit and school organization , openminded invented manufacturing and the work makes , carries on the service with pensation , and is effective way of scientific research achievements Commoditization probably , also will be effective way that raises the entire technology standard of trade . By way of the science and technology storming a strategic pass and the industrialization , and makes the closely clean forming technique can catch up with or be close to the international advanced standard at the aspect that major , and the innovation is had in the part of technology。吉林化工學(xué)院機(jī)電工程學(xué)院畢業(yè) 設(shè)計(jì)（ 論文 ）譯文 The closely clean forming technique The closely clean forming technique is after the part take shape, the worker only