Machine tool numerical control transforms business to be well worth doing

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  • source:JANEZH CNC Machining
Move as the durative perch of market of Chinese machine tool, the machine tool transforms business to also facing tremendous development chance. And to limited company of engineering of automation of Xi Menzi factory character, the machine tool transforms business can to call its farthest of the history in place battalion business, 2006, the cam that this company invents machines a method more certificate of accredit of patent of invention be awardinged by bureau of national intellectual property. The article combines typical example, summarized the development course of this company this one business. 1993, limited company of engineering of automation of Xi Menzi factory (the following abbreviation " SFAE " ) already began to develop machine tool of high-end numerical control in China electric design, transform a project, this project also makes the main gain point of SFAE. At this late hour, SFAE already accumulative total completes project of numerical control of of all kinds and large machine tool more than 500, the domain was transformed to accumulate rich experience in milling machine of machine tool of camshaft grinder, crankshaft grinder, gear cutting, large boring, large planer-type milling machine and product line, be in field lead position. In Xi Menzi group 2010 development plan in, requirement SFAE continues aggrandizement firstly straight the core business since -- equipment of high-end machine tool transforms business. One of typical case that the machine tool of numerical control of typical case high end that numerical control machine tool transforms transforms, it is pair of services at home some is famous what Long Menxi undertakes the Wadelixikebao of turbine plant transform. Mill of this dragon door has a few characteristics: Main shaft power feed axis torque is big, big; Main shaft number is more, have 2 ～ 4 archives main shaft, main shaft can come true automatic or the hand is moved shift gear; Lathe bed carries many accessory head, can change automatically accessory head, different accessory head has different power to restrict in order to protect accessory head; Accessory head is used rotate fixed position, fixed position of support main shaft and change of pull rod position will come true; Knife library by hydraulic pressure or servo axle control, can change a knife automatically. Numerical control machine tool is transformed the most important is, in Wadelixikebao in Long Menxi, each components have independent hydraulic pressure system normally, if change a file, change clamp of knife, axis, axis lubricant, workbench is static pressure, cochlea Mu Jing is pressed, ram is static pressure, workbench join, use respective oil pump and pipeline system. Although this milling machine is relatively advanced on the technology, but enlist in army time already had 20 years, the ageing of electric part is more serious. Detect through what SFAE numerical control transforms a department and analyse, the decision uses system of numerical control of Xi Menzi 840D to undertake to its whole is transformed, this system function is powerful, flexibility is strong. Next mask body discuss 840D transforming Wadelixikebao of Long Menxi respect match degree reach its specific advantage. Above all, system of numerical control of Xi Menzi 840D has big torque (torque of the biggest static state can amount to 1FT6 servo electric machinery 175Nm) , high-power (the power that 1PH7 can provide prep above 100kW) , much axle control (can realize the control that amounts to 31 axes) wait for a characteristic, with Wadelixikebao characteristic photograph be identical of Long Menxi. And, 840D uses Profibus DP function, reduced wiring of strong put oneself in another's position already, make simple clarity changes the structure again, reduced breakdown point; Of the axis double measure systematic function to make workbench join, disconnecting switch more easy implementation; Flexible HMI interpose scale is patulous function, can write special indication picture; Digital all sorts of variable that change, make the function such as monitoring, protection more powerful. All these are the infuse of old machine tool that already had history of 20 one's remaining years new vitality. Successful numerical control is transformed what to mean usually, the capital that transforms old equipment place to expend is only acquire the 10 ～ of a new facility 20% , and transform place to need time to also be only brand-new 30% what an equipment installation debugs time. This that is to say, transform successfully can make content, stability and manufacturing efficiency obtain the technology of equipment to rise significantly. The place on put together is narrated, it is the economic benefits that brings from its or place no matter time-consuming in light of, the machine tool is transformed is beyond question to producing the appeal of the enterprise. In last few years, SFAE finishs many 10 Wadelixikebao early or late of Long Menxi transform the task, the user includes Harbin turbine turbine plant of plant of engine of electric power of plant of plant of factory, Dalian hydrogenation facility, Shanghai heavy-duty machine, individual plant continent, Shanghai, Shenyang is heavy-duty factory of machine tool of fire of Mercury of machine plant, day. Develop through 10 one's remaining years and accumulate, SFAE establish oneself transform field in domestic machine tool, especially the position of field of of high end of this one domain. For instance, transform to the success of machine of NILES ZSTZ25 roll flute, initiated home to exhibit a law to transform large scale computer to hang the beginning of grinder of annulus of teeth of a cogwheel with numerical control namely. Numerical control transforms business to be well worth doing through continual innovation and development, SFAE was had can transform the standard machine tool such as car, mill, machining center, ability that can transform many special machine tool again already, this includes the gear cutting facility such as machine of roll flute machine, tine of gear-hobbing machine, mill, cam is ground, crankshaft is ground, roller is ground etc the mill inside grinder and crankshaft, rotor mill, annulus groovy mill, twister. And, SAFE also had pair of machine to machine product line, especially the capacity that motor product line has transforming. In fact, it is high end transforms field not only, SFAE to in the low field that carry also can pass different strategy to be cut, patulous the portion that transforming field, recruit cooperative muching partner in the round. SFAE passes the field survey that has specific aim to discover, machine tool demand comparatives mediumly is driven by civilian battalion enterprise partly, in thering is no lack of among them low end of standard equipment respect transform demand for service. Then, bring into SFAE system through transforming the part business, offer professional technology and service to assist to its, repass these pipeline that transform business intervene in the low field that carry , SFAE builds the user, win-win that transforms tripartite of business, Xi Menzi with professional spirit. CNC Milling CNC Machining