【正文】 CNC Horizontal CNC grinding machine to measure the size of parts to be machined. Horizontal Grinder MB1830 with operational control of two systems: one is equipped with a 4GB hard drive, 4 MB of random access memory, 14inch Color Monitor and session procedures。 another is controlled by the operating system code base. This machine39。s main performance characteristics are: a 254 mm 1370 mm of the table, can withstand 545 kg of the workpiece in the X, Y coordinates of the trip speed is , when the feed rate to achieve ~ , the motor needs ~ of power, threeaxis spindle as the same device can be indirect pensation motor speed, the cycle for the machine tool can provide the correct power and acceleration, counting, electronic display image, to achieve high Precision Grinding. Spindle radial itinerary features include 127 mm, spindle access to workstations, NST40/NST30 / R8 gradually bee smaller, and the speed of 5,000 rev / minute. Knight Machines. Heavy rolling cutter grinding 1200 rolling gear milling machine, the gear hobbing on X and Z axis of the new technology has broken through the traditional casting X254 mm and 203 mm range of processing capabilities, a new Hobbing Cutter (203 X 254 mm) cutter roll to the latest electronic technology to the characteristics of such a remanufactured products have been able to cut a variety of different cycles can be easier to achieve, together with intelligent softwarebased planning and control of all of 1060 this pany39。s roll gear cutter machine standards. 1060based CNC control in the following fiveaxis movement of the coordinate system. Baxis speed control roller cutter。 Caxis speed control of the workpiece。 Xaxis away from the control center。 of the feed, Z axis position control visit。 Yaxis control feed tangent / roller cutter changes. Koch Machine Tools Co Durable boring, grinding Flat and horizontal CNC milling machine is well suited for processing workpieces great. Model NB130 aircraft type, the machine39。s main performance characteristics: there is a and can withstand 9900 ㎏ workpiece rotary table. Control standards as a result of 137 X 98 X 63 of the mechanism of fiveaxis Fanuc 16 M CNC ( X X m) in the XYZ axes in。 the Waxis of a 。 In addition to outside but also there is a 90 176。 rotation and the use of the level of positioning accuracy of 176。 to achieve B. a three quadrant, kilowatts delivered to the motor ft 3787 N m torque to achieve the 2500 turn / minute speed. Mitsui Machine Technology Precision Grinder For a new grinding machine, the machine parts in favor of products. Crankrocker mechanism including the slidercrank mechanism and grinder. Joint machine or optical positioning precision grinding machine tool structure and the depth of 30 mm depth in the transmission accuracy of 177。 5μ. 250 250 mm in the work of the table, the scope of grinding can be carried out for 2575 mm. In the absence of change and reclamping, the system can be of different grinding and processing parts of the processing hole. Such equipment for automatic transmission and is likely to precision equipment for the processing, but also to the construction equipment, such as heavyduty diesel engines, tanks, space shuttle and atomic technology, Precision Grinding and Drilling. Lamb mechanism system Cutting A heavyduty electronic variable speed milling variable. The spindle speed to 6000 rev / minute, cutting machine table size of m X m, the motor power of kilowatts. Parts for the milling of the swallowtail box slot, to prevent surface inversion and to ensure accuracy, it can replace the previous vertical grinder, for large stores, manufacturing facilities, power plants, government agencies, schools and shops with a prototype. This device includes a processing of high 564 mm, width 106 mm, 838 mm long parts. South bend lathe Deep drilling So that the vertical axis of the machine to highspeed deep hole drilling. Similarly Microdrill drilling machine can be well below millimeters in diameter, a depth of 356 millimeters. Spindle speed reached 25,000 rev / minute and permeability up to 508 millimeters. The vertical design of the machine processing the X m floor space. In order to achieve four main designated by the CNC technology to monitor speed, coolant control, the system can be measured in deephole tool on the Department a minimum of a dull drill point. The main design features include the scope of the main axis of the processing that can adapt to processing the workpiece table sharp angle hole. Ceramics in the drill bit assembly, the machine contains refrigerant system.結 論隨著微電子技術的發(fā)展，我國的機床數(shù)控化在近十年來有了很大的發(fā)展，而普通機床的數(shù)控化改造后在滿足完成同樣的加工任務的前提下，可大大降低技術改造的投資經(jīng)費，在實際中得到廣泛應用。基于對CA6140普通車床進行經(jīng)濟型數(shù)控改造設計過程中，我認為普通機床的數(shù)控改造具有很多的優(yōu)點、必要性及其良好的發(fā)展趨勢。全功能的數(shù)控系統(tǒng)雖然功能豐富，但成本高，我國的一般中小企業(yè)購置困難，但是中小型企業(yè)為了發(fā)展生產，希望對原有機床進行改造，進行數(shù)控化、自動化、以提高生產效率。經(jīng)濟型數(shù)控機床系統(tǒng)就是結合現(xiàn)實的生產實際，我國的國情，在滿足系統(tǒng)基本功能的前提下，盡可能降低價格。目前我國經(jīng)濟型數(shù)控系統(tǒng)發(fā)展迅速，研制了幾十種簡易NC系統(tǒng)，有力地促進了我國數(shù)控事業(yè)的發(fā)展。改造后的車床，可手動、機動操作，操作簡單，使用方便，價格低廉，其性能價格比適中；而且還能解決復雜零件的加工精度控制問題，節(jié)約大量工裝費用，減輕工人的勞動強度，提高工人素質。企業(yè)應用經(jīng)濟型數(shù)控對設備進行改造后，增強了企業(yè)應變能力，為提高企業(yè)競爭能力創(chuàng)造了條件，提高了加工精度和批量生產的能力，提高了設備自身對產品更新?lián)Q代所需要的應變能力，增強了企業(yè)的競爭能力。致 謝本設計是在專業(yè)所有教師的悉心指導下完成的。我系教師們嚴謹?shù)闹螌W態(tài)度，豐富的專業(yè)知識和工作經(jīng)驗，平易近人的優(yōu)秀品質，對我產生了良好而深遠的影響。在設計進行期間，得到機械系教研室大力支持和幫助，他不僅在學業(yè)上給予我很多幫助，提出了很多寶貴意見，而且在生活上也給予了我無微不至的關懷，使我順利的完成了設計，尤其是老師工作勤勤懇懇，兢兢業(yè)業(yè)，從不計較個人得失的高尚品質給我留下了深刻的印象。對我以后的工作、生活起到了榜樣的作用。老師認真負責的態(tài)度，一絲不茍的精神使我受益非淺。在此，我向所有在我設計期間曾給予我?guī)椭睦蠋煟瑢W們表示最真誠的感謝。參考文獻吳祖育，::242245::7782 ::::1533:::3247:::8588:：25771::25441::48951::6299 ::921031::1021191：1:1:1林亨，: