圓柱體平移夾緊裝置的設計【含5張CAD圖帶開題報告-獨家】.zip,含5張CAD圖帶開題報告-獨家,圓柱體,平移,夾緊,裝置,設計,CAD,開題,報告,獨家 1 英文文獻翻譯 Fixture development and trend analysis In recent years, with the numerical control machine tools, machining centers, flexible manufacturing cells, flexible manufacturing systems, the extensive application of modern processing equipment, the traditional method of machining manufacturing has undergone major changes, fixture clamping function gradually changed, positioning . And digital processing functions of the expansion device, to quickly locate the next fixture, to quickly put a higher clamping requirements. Fixture is in the mechanical processing and manufacturing process, used to locate a device and fixed processing machinery and equipment, fixtures in the entire process occupies an extremely important position, he not only can accurately fixed processing equipment, but also construction and testing of devices to bring a lot of convenience. Clamping is a high flexibility of advanced technology and equipment, mainly applied to CNC machine tools, machining centers and flexible manufacturing cells and flexible manufacturing systems, not only to maintain the traditional advantages of modular fixture, and more in line with modern processing concept. It is a good variety of different pre-made ??shapes, different sizes of standard components assembled. In the mechanical manufacturing process, for a fixed processing object, it occupies the correct position to accept the construction, testing devices, can be collectively referred to as "fixture." Drilling jig from generation to now, some can be divided into three stages: the first phase mainly in combination with others on the fixture, then fixture primarily as an aid to the simple people, and accelerate the completion of the process tends to improve ; the second stage, fixtures become a bridge between man and machine tools, fixtures functional changes, it is mainly used for workpiece positioning and clamping. Growing awareness of fixtures and improvements and machine operators to improve the performance of closely related, so attention was given to the fixture; third stage performance of the combination of fixture and machine tools, machine tool fixture as part of a machining indispensable technology and equipment. 1 Domestic and international trends Machining fixture is an indispensable component in the machine tool technology, high-speed, high efficiency, precision, complex, intelligent, environmentally friendly direction, driven by high precision technology is moving fixtures, high efficiency, module, assembly, general economic direction. 1.1 Precision With the improvement of precision machine tools, in order to reduce positioning errors, improve the precision of the manufacture of precision jigs, fixtures more accurate positioning accuracy up to plus or minus 5 micron pitch, vertical surface fixture support up 0.01mm/300mm, parallel up to 0.01mm/500mm. Manufactured in Germany demmeler length 4m, 2m wide hole series combination of welding fixture platform, the high error of plus or minus 0.03mm, precision flat-nose pliers parallelism and perpendicularity of 5 microns or less, repeat the installation fixture positioning accuracy of up to 2 5 microns. Machine tool accuracy has improved to the micron level. 1.2 High efficiency In order to improve the productivity of the machine, double, four and more than clamping fixture products more and more. The new electronically controlled permanent fixture, workpiece clamping and release as long as 1.2 seconds, a fixture agencies to simplify, to machine tools for multi-station, multi-faceted and multi-part processing to create the conditions. In order to shorten the machine time of fixture installation and adjustment, Sweden 3R fixture in just a minute to complete EDM fixture installation and calibration, using the U.S. jergens's ball lock clamping system, one minute will be able to fixture and locking the machine table. 1.3 Modular Modular fixture elements are combined to achieve a combination of the base. Saving labor, time, materials, energy, reflected in a variety of advanced systems of innovation among the fixture. Modular fixture design and assembly of computer-aided design basis. Application of CAD technology to create a component library, a typical fixture libraries, standard and user archive for fixture optimization. Modular fixture branch cooperation with Huazhong University of Science and Technology, is working to create a professional website fixture, fixture industry for the exchange of information, fixtures, product consulting and development of public platforms, and services for fixture design to achieve the universal, long-range information technology and business e-commerce of. 1.4 Universal Economic fixture versatility that directly affect their economy. Fixture system reconfigurability, reconfigurable and scalable feature strong, wide range of applications, common good, high efficiency fixtures. Germany demmeler's series combination of welding fixture hole, only species, size small kit that can be assembled into a variety of welding fixtures. Component function is strong, making the fixture common good, concise components, supporting low-cost, economical and practical application have value. With China's rapid economic development, social demand for machinery products has become increasingly evident trend of diversification, for manufacturing technology researchers have proposed the scientific theory of group technology and practices, it can fundamentally solve the production As the varieties, yield little to bring the conflict. Group technology is a production technology of science that studies how to identify and explore issues related to production activities similarity, and its full use. That is classified into a group of similar problems, seek solutions to this problem is relatively uniform set of optimal solutions to achieve the desired economic benefits. Application of group technology and mechanical processing, but the variety of parts according to their classification into a process similar to the group, to form parts group. Scattered parts of the same group were pooled into a niche production in groups larger production, so that the small batch production to get close to the economic effects of mass production. 2 Domestic technology and the status of group 2.1 The application of group technology The current development of group technology is the application of systems engineering point of view, the medium and small batch production and management, design and manufacture of a production system as a whole, unified and coordinated all aspects of production activities, the full implementation of group technology to improve the overall economic benefits. 2.1.1 Product design As the use of group technology to guide the design, giving all kinds of parts similar to larger, which is implemented in the manufacturing group technology management has laid a good foundation, so to achieve better results. To group technology to streamline and standardize the design guidance for computer-assisted design to lay a good foundation; to the greatest degree of design information reuse, faster design, saving time to contribute. According to statistics, when designing a new product, they often have 3 / 4 or more parts designed to draw or direct reference to the original reference to drawings, thereby reducing the newly designed parts, which not only eliminates the designer's repetitive work, but also preparation can reduce the process and reduce manufacturing costs. 2.1.2 Manufacturing process Group technology in the manufacturing process was first widely used. Start is used for group process, that the processing methods, mounting and adjustment of machine parts due to similar parts groups, designed to fit the whole group into a group of parts machining processes. Into a group of processes using the same equipment and technology to allow devices, and the same or similar processing of the whole group to adjust the machine parts, so long as the parts can be arranged according to production schedules, you can greatly reduce the variety of replacement parts needed to adjust the time machine. In addition, as part of various components within the group and size of installation are similar, can be used to design a common set of processes fixture, as long as a small amount of adjustment or replacement of certain parts, the public can apply to the whole group fixture parts installation process . 2.1.3 Production organization and management Processing requirements will be part of group process is similar to classification by processing group formation, processing the same process group has its corresponding set of machine tool equipment. Therefore, it is natural to group the modular production system required by the principles of organization of production, that production unit to the production of group organization. Group Technology is the foundation of computer-aided management system technology. This is because the basic principles of group technology using large amounts of information will be classified into groups, and make normalization, standardization, which will help to establish structured production system common database of information can be a lot of compressed storage capacity, as no longer respectively, for an engineering and design process, enables the program to design optimization. 2.2 Development of Group Technology Group technology made ??from the 20th century to the present 52 years has gone through nearly 50 years was the development and use. Group Technology as a comprehensive scientific production technology is computer-aided design, computer aided process design, computer aided manufacturing and flexible manufacturing systems and other aspects of technological base. In the early 20th century, in the early 1960s, textile machinery, aircraft, machine tools and construction machinery and other machinery manufacturing industry in promoting the application of group technology, and effective. Therefore, group technology by the relevant state ministries, departments and factories and enterprises, research institutes and institutions of higher importance. At present, are active in this area of scientific research, personnel training and application, etc., former Ministry of Machinery Design and Research Institute is responsible for organizing the development of national mechanical parts classification and coding system JLBMI, it will promote the application of group technology in China play a positive promoting effect. Many of China's higher technical institutions with teaching and research work in the basic theory of group technology and its applications, such as parts classification and coding systems, components and computer-aided classification codes into a set of methods, classification, process design, part design, production management other aspects of the software system to carry out a number of research and made ??a lot of results. It is believed that with the promotion and application of ongoing research work, group technology to improve China's machinery industry, manufacturing technology and production management will increasingly play an important role. Machinery industry is a pillar industry, machinery manufacturing technology is the modern survival and development of machinery industry an important guarantee. Clamping With the development of technology to make computer technology, digital technology, control systems engineering and manufacturing technology deals with the manufacturing system, the formation of modern manufacturing engineering. In the mechanical manufacturing, may use a lot of special fixtures, these fixtures can improve labor productivity, higher precision, reduced scrap, machine tool technology can expand the scope to improve the operator's working conditions. Therefore, the fixture is an important process machinery equipment, which clamps to the future development of the machine put a higher demand. 夾具的發(fā)展及其趨勢分析 近些年來，隨著數(shù)控機床、加工中心、柔性制造單元、柔性制造系統(tǒng)等現(xiàn)代化加工設備的廣泛應用，使傳統(tǒng)的機械加工的制造方法發(fā)生了重大變革，夾具的功能逐漸轉變?yōu)檠b夾、定位。而數(shù)字化的設備加工功能的擴大化，給今后夾具的快速定位、快速裝夾提出了更高地要求。 夾具,就是在機械的加工和制造的過程之中,用來定位和固定加工器件的一種機械設備,夾具在整個加工過程中占有極其重要的地位,他不但可以準確地固定加工器具,還能對器件的施工和檢測帶來諸多的方便。機床夾具是一種具有較高柔性的先進工藝裝備,主要適用于數(shù)控機床、加工中心以及柔性加工單元和柔性制造系統(tǒng),不僅保持了組合夾具的傳統(tǒng)優(yōu)勢,而且更符合現(xiàn)代加工理念。它是由一套預先制造好的各種不同形狀、不同規(guī)格尺寸的標準元件組裝而成。 在機械加工制造過程中，用來固定加工對象，使其占有正確的位置，以便接受施工、檢測的裝置，都可統(tǒng)稱為“夾具”。 鉆床夾具從產(chǎn)生到現(xiàn)在，大約可以分為三個階段：第一個階段主要表現(xiàn)在夾具與人的結合上，這時夾具主要是作為人的單純的輔助工具，使加工過程加速完成和趨于完善；第二個階段，夾具成為人與機床之間的橋梁，夾具的功能發(fā)生變化，它主要用于工件的定位和夾緊。人們越來越認識到夾具與操作人員改進工作及機床性能的提高有著密切的關系，所以對夾具引起了重視；第三階段表現(xiàn)為夾具與機床的結合，夾具作為機床的一部分，成為機械加工中不可缺少的工藝裝備。 1 國內(nèi)外發(fā)展趨勢 夾具是機械加工不可缺少的部件，在機床技術高速、高效、精密、復合、智能、環(huán)保方向發(fā)展的帶動下，夾具技術正朝著高精、高效、模塊、組合、通用、經(jīng)濟方向發(fā)展。 1.1 高精度 隨著機床加工精度的提高，為了降低定位誤差，提高加工精度對夾具的制造精度要求，更高精度夾具的定位孔距精度高達正負5微米，夾具支撐面的垂直度達到0.01mm/300mm,平行度高達0.01mm/500mm。德國demmeler公司制造的長4m、寬2m的孔系列組合焊接夾具平臺，其高誤差為正負0.03mm，精度平口鉗的平行度和垂直度在5微米以內(nèi)，夾具重復安裝的定位精度高達2~5微米。機床精度已提高到微米級。 1.2 高效率 為了提高機床的生產(chǎn)效率，雙面、四面和多件裝夾的夾具產(chǎn)品越來越多。新型的電控永磁夾具，夾緊和松開工件只要1.2秒，夾具機構簡化，為機床進行多 工位、多面和多件加工創(chuàng)造了條件。為了縮短在機床上安裝與調整夾具的時間，瑞典3R夾具僅用一分鐘，即可完成線切割機床夾具的安裝與校正，采用美國jergens公司的球鎖裝夾系統(tǒng)，一分鐘就能將夾具定位和鎖緊在機床工作臺上。 1.3 模塊化 組合夾具元件模塊化是實現(xiàn)組合化的基礎。省工、省時、節(jié)材、節(jié)能，體現(xiàn)在各種先進夾具系統(tǒng)的創(chuàng)新之中。模塊化設計為夾具的計算機輔助設計與組裝打下基礎。應用CAD技術，可建立元件庫、典型夾具庫、標準和用戶使用檔案庫，進行夾具優(yōu)化設計。組合夾具分會與華中科技大學合作，正在著手創(chuàng)建夾具專業(yè)技術網(wǎng)站，為夾具行業(yè)提供信息交流、夾具產(chǎn)品咨詢與開發(fā)的公共平臺，爭取實現(xiàn)夾具設計與服務的通用化、遠程信息化和經(jīng)營電子商務化。 1.4 通用化 經(jīng)濟夾具的通用性直接影響其經(jīng)濟性。夾具系統(tǒng)的可重組性、可重構性及可擴展性功能強，應用范圍廣，通用性好，夾具利用率高。德國demmeler公司的孔系列組合焊接夾具，僅用品種、規(guī)格很少的配套元件即能組裝成多種多樣的焊接夾具。元件功能強，使得夾具的通用性好，元件少而精，配套的費用低，經(jīng)濟實用才有推廣應用的價值。 隨著我國經(jīng)濟的高速發(fā)展，社會對機械產(chǎn)品需求多樣化的趨勢也越來越明顯，為此，制造技術的研究者提出了成組技術的科學理論及實踐方法，它能從根本上解決生產(chǎn)由于品種多，產(chǎn)量小帶來的矛盾。成組技術是一門生產(chǎn)技術科學，它研究如何識別和發(fā)掘生產(chǎn)活動中有關事務的相似性，并對其進行充分利用。即把相似的問題歸類成組，尋求解決這一組問題相對統(tǒng)一的最優(yōu)方案，以取得所期望的經(jīng)濟效益。成組技術應用與機械加工方面，乃是將多種零件按其工藝的相似性分類成組，形成零件組。把同一零件組分散得小生產(chǎn)量匯集成較大的成組生產(chǎn)量，從而使小批量生產(chǎn)能獲得近于大批量生產(chǎn)的經(jīng)濟效果。 2 國內(nèi)成組技術應用及現(xiàn)狀 2.1 成組技術的應用 目前發(fā)展的成組技術是應用系統(tǒng)工程學的觀點，把中、小批生產(chǎn)中的設計制造和管理等方面作為一個生產(chǎn)系統(tǒng)整體，統(tǒng)一協(xié)調生產(chǎn)活動的各個方面，全面實施成組技術以提高綜合經(jīng)濟效益。 2.1.1 產(chǎn)品設計方面 由于用成組技術指導設計，賦予各類零件以更大的相類似，這就為在制造管理方面實施成組技術奠定了良好的基礎，使之取得更好地效果。以成組技術為指導的設計合理化和標準化將為實現(xiàn)計算機輔助設計奠定良好的基礎；為設計信息最大程度的重復使用，加快設計速度，節(jié)約時間作出貢獻。據(jù)統(tǒng)計，當設計一種新產(chǎn)品時，往往有3/4以上的零件設計可參考借鑒或直接引用原有產(chǎn)品圖紙，從而減少新設計的零件，這不僅可免除設計人員的重復性勞動，也可以減少工藝準備工作和降低制造費用。 2.1.2 制造工藝方面 成組技術在制造工藝方面最先得到廣泛應用。開始是用于成組工序，即把加工方法、安裝方式和機床調整相近的零件歸結為零件組，設計出適用于全組零件加工的成組工序。成組工序允許采用同一設備和工藝裝置，以及相同或相近的機床調整加工全組零件，這樣，只要能按零件組安排生產(chǎn)調度計劃，就可以大大減少由于零件品種更換所需要的機床調整時間。此外，由于零件組內(nèi)諸零件的安裝方式和尺寸相近，可設計出應用于成組工序的公用夾具，只要進行少量的調整或更換某些零件，公用夾具就可適用于全組零件的工序安裝。 2.1.3 生產(chǎn)組織管理方面 成組加工要求將零件按工藝相似性分類形成加工組，加工同一加工組有其相應的一組機床設備。因此，很自然成組生產(chǎn)系統(tǒng)要求按模塊化原理組織生產(chǎn)，即采取成組生產(chǎn)單元的生產(chǎn)組織形式。成組技術是計算機輔助管理系統(tǒng)技術基礎之一。這是因為運用成組技術基本原理將大量信息分類成組，并使之規(guī)格化、標準化，這將有助于建立結構合理的生產(chǎn)系統(tǒng)公用數(shù)據(jù)庫，可大量壓縮信息的儲存量，由于不再是分別針對一個工程問題和設計程序，可使程序設計優(yōu)化。 2.2 成組技術的發(fā)展現(xiàn)狀 成組技術從20世紀52年代提出到如今已經(jīng)歷了近50年得發(fā)展和利用。成組技術作為一門綜合性的生產(chǎn)技術科學是計算機輔助設計、計算機輔助工藝過程設計、計算機輔助制造和柔性制造系統(tǒng)等方面的技術基礎。我國早在20世紀60年代初就在紡織機械、飛機、機床及工程機械等機械制造業(yè)中推廣應用成組技術，并見成效。因此，成組技術受到國家有關部、局和工廠企業(yè)、研究所及高等院校的重視。目前，正積極開展這一方面的科學研究、人才培訓和推廣應用等工作，原機械部設計研究院負責組織研制的全國機械零件分類編碼系統(tǒng)JLBMI，它將對我國推廣應用成組技術起到積極推進作用。我國不少高等工業(yè)院校結合教學和科研工作，在成組技術基本理論及其應用方面，如零件分類編碼系統(tǒng)、零件分類成組方法和計算機輔助編碼、分類、工藝設計、零件設計、生產(chǎn)管理的軟件系統(tǒng)等方面都開展了許多研究工作，并取得了不少成果?？梢韵嘈?，隨著應用推廣和科研工作的持續(xù)開展，成組技術對提高我國機械工業(yè)的制造技術和生產(chǎn)管理水平將日益發(fā)揮其重要的作用。 機械工業(yè)是國民經(jīng)濟的支柱產(chǎn)業(yè)，現(xiàn)代機械制造技術是機械工業(yè)賴以生存和發(fā)展的重要保證。機床夾具隨著科技的發(fā)展使計算機技術、數(shù)控技術、控制論及系統(tǒng)工程與制造技術結合為制造系統(tǒng)，形成現(xiàn)代制造工程學。在機械制造中，可能會使用很多專用夾具，這些夾具可以提高勞動生產(chǎn)率，提高加工精度，減少廢品，可以擴大機床的工藝范圍，改善操作者的勞動條件。因此，夾具是機械制造的一項重要工藝設備，這也給今后機床夾具的發(fā)展提出了更高的要求。 2 專業(yè)閱讀書目 2.1 機械原理 內(nèi)容摘要： ?利用液體、氣體作為工作介質，實現(xiàn)能量傳遞和運動轉換的機構分別稱為液壓機構和氣動機構，它們廣泛應用于礦山、冶金、建筑、交通運輸和輕工等行業(yè)。利用光電、電磁物理效應，實現(xiàn)能量傳遞或運動轉換或實現(xiàn)動作的一類機構，應用也十分廣泛。例如，采用繼電器機構實現(xiàn)電路的閉合與斷開；電話機采用磁開關機構，提起受話器時，接通線路進行通話，當受話器放到原位時斷路。某些情況下，機件不再是剛體，氣體、液體等也可參與實現(xiàn)預期的機械運動。我們將利用液、氣、聲、光、電、磁等工作原理的機構統(tǒng)稱為廣義機構。由于利用了一些新的工作介質和工作原理，較傳統(tǒng)機構更能方便地實現(xiàn)運動和動力的轉換，并能實現(xiàn)某些傳統(tǒng)機構難以完成的復雜運動…………張偉社.機械原理[M].西安：西北工業(yè)大學出版社，2015 2 機械設計基礎 內(nèi)容摘要： 一個機械系統(tǒng)包含機械結構系統(tǒng)，驅動動力系統(tǒng)，檢測與控制系統(tǒng)，現(xiàn)代機械不僅可以代替人類體力勞動甚至可以代替人類腦力活動，一臺機器的結構總是由一些機構組成，每個機構又有個個零件組成，有些零件在個個機械中常用的，我們稱之為常用件。有的零件在特定機構中使用，我們稱之為專用零件…………陳立德..機械設計基礎[M].北京：高等教育出版社，2014 3.氣動夾緊中機械自鎖技術的應用 內(nèi)容摘要： 經(jīng)濟夾具的通用性直接影響其經(jīng)濟性。夾具系統(tǒng)的可重組性、可重構性及可擴展性功能強，應用范圍廣，通用性好，夾具利用率高。德國demmeler公司的孔系列組合焊接夾具，僅用品種、規(guī)格很少的配套元件即能組裝成多種多樣的焊接夾具。元件功能強，使得夾具的通用性好，元件少而精，配套的費用低，經(jīng)濟實用才有推廣應用的價值。 隨著我國經(jīng)濟的高速發(fā)展，社會對機械產(chǎn)品需求多樣化的趨勢也越來越明顯，為此，制造技術的研究者提出了成組技術的科學理論及實踐方法，它能從根本上解決生產(chǎn)由于品種多，產(chǎn)量小帶來的矛盾。成組技術是一門生產(chǎn)技術科學，它研究如何識別和發(fā)掘生產(chǎn)活動中有關事務的相似性，并對其進行充分利用…………?趙亮.氣動夾緊中機械自鎖技術的應用[J].科技創(chuàng)新與應用. 2014(30) 4. 一種用于紙盤的氣動夾緊裝置 內(nèi)容摘要： 氣壓傳動是一種將壓縮空氣作為動力來實行機械加工的一種傳動技術。隨著科技與機械技術的發(fā)展，氣壓傳動越來越廣泛地應用于各個領域里氣源裝置在整個氣動系統(tǒng)中起著十分重要的作用。如果沒有一個良好的、可靠的氣源裝置將原動機所提供的機械能轉變?yōu)榭諝獾膲毫δ?，為系統(tǒng)提供空氣壓力，那么整個裝置將無法工作。執(zhí)行元件的作用是將空氣介質的壓力能轉化為我們所需要機械能。它的主要形式有氣缸輸出直線往復式機械能、擺動氣缸和氣馬達分別輸出回轉擺動式和旋轉式的機械能。對于以真空壓力為動力源的系統(tǒng)，采用真空吸盤以完成各種吸吊作業(yè)…………卓建武.一種用于紙盤的氣動夾緊裝置[J].企業(yè)技術開發(fā). 2014(02) 5.可實現(xiàn)柔性生產(chǎn)的氣動夾緊裝置 內(nèi)容摘要： 滑動導軌結構比較簡單，剛性很好，摩擦阻力大，但連續(xù)運動磨損大，制造中軌面刮研工序的要求也很高?；瑒訉к壍撵o摩擦力相比于動摩擦力因數(shù)有很大差別，因此運行速度太小時可能引起爬行現(xiàn)象?；瑒訉к夁m用于各種機床的工作臺或床身導軌。滾珠導軌，該導軌摩擦阻力較小，但承載能力差，剛度很低；承受不了太大的力；并且工作的滾珠接觸部位，容易壓出凹坑，使導軌副精度降低。這種導軌適用于載荷不超過200N的小型部件…………夏麗君.可實現(xiàn)柔性生產(chǎn)的氣動夾緊裝置[J].汽車與配件，2014 ?6.氣動夾緊裝置的設計在實訓課程中的應用 內(nèi)容摘要： 隨著機械技術的發(fā)展和實際工程的應用，生產(chǎn)廠家大量地使用機加工的輔助設備替代人類工作的勞動已成為一個發(fā)展方向。在自動壓力機的自動送料輔助設備中需要一種多工位自動夾緊裝置，用于連續(xù)自動壓力機的工件送進部分，該輔助設備對生產(chǎn)率的提高、保證產(chǎn)品質量有著重要的作用。自動化生產(chǎn)誰被成為我們生產(chǎn)中非常重要的趨勢，自動化在機械工廠的應用中，不僅提高了機械的速度從另一方面也是加快了工廠的運作效率。目前國內(nèi)的機械自動化的發(fā)展還比較落后，能獨立開發(fā)現(xiàn)代機械自動化的企業(yè)不多。與國外相比不僅在機械自動化設備上相差甚遠，而且在設備的品種、品質、應用也存在著差距。本文主要是對圓柱體平移加緊裝置進行設計研究，希望通過本研究，可以促進我國圓柱體平移加緊裝置的開發(fā)和推廣…………蔣林敏.氣動夾緊裝置的設計在實訓課程中的應用[J].才智，2014(22) 7. 氣動夾緊裝置及其在圓柱類焊件中的應用 內(nèi)容摘要：由于用成組技術指導設計，賦予各類零件以更大的相類似，這就為在制造管理方面實施成組技術奠定了良好的基礎，使之取得更好地效果。以成組技術為指導的設計合理化和標準化將為實現(xiàn)計算機輔助設計奠定良好的基礎；為設計信息最大程度的重復使用，加快設計速度，節(jié)約時間作出貢獻。據(jù)統(tǒng)計，當設計一種新產(chǎn)品時，往往有3/4以上的零件設計可參考借鑒或直接引用原有產(chǎn)品圖紙，從而減少新設計的零件，這不僅可免除設計人員的重復性勞動，也可以減少工藝準備工作和降低制造費用…………孫學娟.氣動夾緊裝置及其在圓柱類焊件中的應用[J].焊接技術. 2014(06) 8. 一種用于裁斷機上的新型刀模氣動夾緊裝置 內(nèi)容摘要： 組合夾具元件模塊化是實現(xiàn)組合化的基礎。省工、省時、節(jié)材、節(jié)能，體現(xiàn)在各種先進夾具系統(tǒng)的創(chuàng)新之中。模塊化設計為夾具的計算機輔助設計與組裝打下基礎。應用CAD技術，可建立元件庫、典型夾具庫、標準和用戶使用檔案庫，進行夾具優(yōu)化設計。組合夾具分會與華中科技大學合作，正在著手創(chuàng)建夾具專業(yè)技術網(wǎng)站，為夾具行業(yè)提供信息交流、夾具產(chǎn)品咨詢與開發(fā)的公共平臺，爭取實現(xiàn)夾具設計與服務的通用化、遠程信息化和經(jīng)營電子商務化…………李啟明.?一種用于裁斷機上的新型刀模氣動夾緊裝置[J].科技經(jīng)濟導刊. 2017(05) 9.蘿卜切絲機的設計 內(nèi)容摘要： 成組技術從20世紀52年代提出到如今已經(jīng)歷了近50年得發(fā)展和利用。成組技術作為一門綜合性的生產(chǎn)技術科學是計算機輔助設計、計算機輔助工藝過程設計、計算機輔助制造和柔性制造系統(tǒng)等方面的技術基礎。我國早在20世紀60年代初就在紡織機械、飛機、機床及工程機械等機械制造業(yè)中推廣應用成組技術，并見成效。因此，成組技術受到國家有關部、局和工廠企業(yè)、研究所及高等院校的重視。目前，正積極開展這一方面的科學研究、人才培訓和推廣應用等工作，原機械部設計研究院負責組織研制的全國機械零件分類編碼系統(tǒng)JLBMI，它將對我國推廣應用成組技術起到積極推進作用。我國不少高等工業(yè)院校結合教學和科研工作，在成組技術基本理論及其應用方面，如零件分類編碼系統(tǒng)、零件分類成組方法和計算機輔助編碼、分類、工藝設計、零件設計、生產(chǎn)管理的軟件系統(tǒng)等方面都開展了許多研究工作，并取得了不少成果?？梢韵嘈?，隨著應用推廣和科研工作的持續(xù)開展，成組技術對提高我國機械工業(yè)的制造技術和生產(chǎn)管理水平將日益發(fā)揮其重要的作用…………陳祿慶.蘿卜切絲機的設計[D].：工業(yè)高等?？茖W校，2015，08: 75-77. 10多功能食品加工機的選與用 內(nèi)容摘要： 夾具,就是在機械的加工和制造的過程之中,用來定位和固定加工器件的一種機械設備,夾具在整個加工過程中占有極其重要的地位,他不但可以準確地固定加工器具,還能對器件的施工和檢測帶來諸多的方便。機床夾具是一種具有較高柔性的先進工藝裝備,主要適用于數(shù)控機床、加工中心以及柔性加工單元和柔性制造系統(tǒng),不僅保持了組合夾具的傳統(tǒng)優(yōu)勢,而且更符合現(xiàn)代加工理念。它是由一套預先制造好的各種不同形狀、不同規(guī)格尺寸的標準元件組裝而成。 在機械加工制造過程中，用來固定加工對象，使其占有正確的位置，以便接受施工、檢測的裝置，都可統(tǒng)稱為“夾具”…………張冬化.多功能食品加工機的選與用[J].河南科技，2016，18（3）: 29-31.