Door of VX32 series dragon machining center machine tool is the advanced characteristic that group of Dalian machine tool draws lessons from foreign machine tool, the door of new generation dragon that manufactures by oneself machining center, overall use modular design, can the demand according to different user, implementation moves head of bridge, calm bridge, pallet changer, main shaft to be exchanged automatically (the head of main shaft angle that achieves the user special purpose such as 5 treatment) the machine tool that waits for different configuration situation, this machine tool is applied to large, medium-sized, board kind, dish kind, the thick, finish machining of the type spare parts such as housing and casing, those who fit all sorts of accurate parts is medium small lot production. System of control of machining center machine tool is door of VX32 series dragon FANUC-18i, deserve to have video of Chinese of chromatic liquid crystal, its measure a process to realize full numerical control, have first-rate man-machine interface, tall stability and Gao Ke rely on a gender, the operation is convenient. Use digital type to communicate servo, can realize treatment of reference axis linkage, can undertake waiting for an operation with circular arc interpolation point-blank, the spare parts installs card hind to be able to finish mill, boring automatically last time in workbench, auger, the enlarge, treatment that attacks a variety of process such as whorl. Machine tool pillar, lathe bed, ram, crossed slip, workbench uses high strength cast-iron material casts figuration, its structure is compact, have bear the weight of greatly sectional, have good tigidity and suck brace up quality, made sure high accuracy is machined. Main shaft uses system of refrigeration of cooling fluid loop, make machine tool advocate the temperature of transmission system keeps consistent with temperature of machine tool lathe bed from beginning to end, control main shaft temperature rise, restrain the heat with overall machine tool to be out of shape. The device that change a knife is used stand lie changeover type manipulator changes a knife, implementation stands, of horizontal main shaft change knife function automatically, the machine tool can provide system of automatic pallet changer, make the machine tool is processing work while, the work that can want to machine to the next undertakes installing, improve work efficiency, reduce the auxiliary working hours when the machine tool moves, the machine tool can realize the function of head of automatic exchange main shaft, can ask according to what the face of different point of view of the user machines, offer multiform angle head configuration.
Numerical control machine tool transforms business to had not calculated in machine tool course of study on what is fresh thing, but some closer year of rapid growth that come still cause more enterprises to throw among them. Xiaolv is transformed from thing machine tool already 3 years, go to present Beijing from former illicit look forward to limited company of technology of Electromechanical of profit of triumphant general choice (the following abbreviation triumphant general) about the same also time of two years, although enter a time not to grow, but the domain that mentions oneself to be familiar with appears very excited. “Only Beijing, the business that pursues numerical control transforming does not issue 20, ” Xiaolv says, this still keeps a number. Wait for a few joint-stock departments that establish by institute and company of numerical control system besides automatic like triumphant general, Xi Menzi chemical plant, him backbone of technology of plant of a few old machine tools comes out great majority to work alone. Liu Enming is among them one of. Market demand dominantLiu Enming is in a company to be science and technology of industry of Beijing Hong Cheng develop to expand limited company, the machine tool that pursues system of numerical control of NUM of group of French Shi Naide technically is transformed, private plane is made reach join key project. It is reported, this company is Liu Enming 2002 when note together with a friend endowment hold water, just also just received a few transformed work scatteredly in the begining, but company of estate of Hong Cheng develop already established a branch to reach in and other places of Shenyang, Baotou, Shenzhen now handle affairs orgnaization. Liu is Beijing first formerly the technical backbone of ministry of electrician Cheng of factory of the 2nd machine tool, in frequent bussiness trip, he realizes the latent capacity that transforms the market to numerical control machine tool and rich and generous gain stage by stage. He thinks, the numerical control machine tool of our country transforms course of study to be in flourishingly development phase, especially some closer year come what user logarithm controls capacity of machine tool acknowledge is farther rise, also increase further to this demand. He thinks, numerical control transforms have 5 auspicious place at least: One of, investment small, date of delivery is short. Purchase photograph of new machine tool to compare together, can save 60 ％ ～ commonly the charge of 80 ％ , transform expense low. Especially large, special machine tool especially apparent. General and large machine tool is transformed, 1/3 what need to cost new machine tool to purchase cost only, date of delivery is short. But a little special situation, if high speed main shaft, tray hands in those who trade unit automatically to make,take a lot of work too with installation, costly, often transform cost to raise 2 ～ 3 times, with purchase photograph of new machine tool to compare, still can save investment 50 ％ left and right sides. Secondly, understand maintenance of equipment, facilitating operation. When buying new facility, do not understand new facility to whether can satisfy its to machine a requirement. Transform criterion otherwise, accurately computation gives the process capability of the machine tool; Additional, because be used for years, handlers understands the character of the machine tool already, be used in the operation and maintain a respect to groom time is short, get effective fast. Transformed machine tool has been installed, can realize full load movement. Thirdly, performance is steadier. Each foundation via long-term effectiveness for a given period of time, can produce stress to be out of shape scarcely and affect precision; Classics of each function component is adjusted for a long time, functional stability, dependability is good. Its 4, can make full use of existing condition. Can make full use of existing foundation, when need not resembling purchasing new facility, need to build foundation afresh in that way. Finally, more be helpful for using with safeguard. Because user, maintenance technician can participate in those who transform program to make directly not only, and can participate in transformed whole process, can get all sorts of technology information directly, more thorough ground masters the structure of the machine tool and function characteristic, add force to use the active capacity with maintenance thereby. Form region market”Low cost is the crucial factor that prompts numerical control to transform the market to expand quickly, the machine tool that many big companies import formerly now is already far exceeded ‘ enlist in army period ‘ , but these equipment value do not poor, unit price is in millions of yuan very consummate ten million yuan. And mechanical part is OK still, because this is badly in need of,undertake transforming. ” Xiaolv the clerk that now is triumphant general, often journey north and south, mention coming is clear and logical more. He says some places had been formed now ” supermarket of bed of two mobile phones. He says some places had been formed now ” supermarket of bed of two mobile phones.. The market of Wen An machine tool of Heibei is home’s famouser machine tool supermarket, domestic company is bought to turn in great quantities here make, bankrupt machine equipment, resemble a supermarket of big two mobile phones, can achieve tens of thousands of sometimes, the machine tool of all sorts of types has. There also is not little machine tool to transform a company around, after these enterprises have the machine tool be transforminged simply, sell mill the small plant of type, the price is former 30%~40% commonly. “Go up commonly the enterprise of dimensions won’t come here, they can choose to go the black river of Heilongjiang area of He Suifen river, many entrance high end was centered here bed of two mobile phones. ” Xiaolv says, because these two places are located in the boundary of China and Russia, because this wants to have client demand only, before they can take a client, go making an on-the-spot investigation. He cited two case: A client needs a 4 × 4 meters job revolving stage, and the revolving stage home of so big norms does not have production at present, although 2 machine tools can accomplish Qiqihaer, but time limit for a project also needs one year. For this they come here to look. Here they searched however, can be the other side the quote that give out is 600 thousand yuan, and it is a price, and new machine price is controlled in 1.2 million yuan. In addition install this world one machine tool also cost 1.5 million yuan to buy a 6 slideway of 6 × to grind, after this expenditure undertook 800 thousand yuan electric transform. The guide that Xiaolv says such norms grinds the charge of the entrance to should go up ten million yuan. Xiaolv says, the equipment price that transforms into travel numerical control is in 2 million yuan commonly, if under this price, general wholesale business can choose to buy new facility. And for the company that transforms business to resembling having numerical control, gross profit embellish under 30% , they also can choose to abandon. As in recent years the perch of Chinese economy moves, and the to the machine tool huge demand that causes from this, make triumphant general saw tremendous business chance, “Carry the investigation to the market, research, we discover this kind of demand has is driven by civilian battalion enterprise quite partly, and the facility that they need with in the standard equipment of low end is given priority to, our company also will pay close attention to this share requirement stage by stage. ” Xiaolv says. Reproducing businessBe transformed however and not be equal at reproducing, according to the definition, in producing an environment has used product reductive the production process ability to as same as new product quality says for reproducing. What the attention needs here is, machine tool reproducing is different from machine tool maintenance. Machine tool maintenance is to maintain its in machine tool use phase good technical condition reachs the normal technical step that move and takes, often have random sex, former a sex, lash-up sex. Machine tool reproducing also is different from the recycle of the machine tool. Recycle is to carry the treatment kind such as melt down smelt, will discard as useless the machine tool returns raw material. Reproducing is to will discard as useless the machine tool serves as high natural resources and of the make the best use of ” reclaim ” means, its produce the cost that cost should make under new machine tool far. Although reproducing has those who achieve raw material and the sources of energy is managing, create obtain employment opportunity for national economy, offer industry technical ability to groom, reduce final user run the good point such as cost, but consumer is in subconscious in still can think reproducing spare parts is old spare parts. In addition, the biggest challenge comes from at respect of law law plan. He says, how be to reproducing product at present domestic sale, lack relevant law, code, also lack what can protect client interest at the same time, the concerned regulation of normative reproducing practitioner in the behavior of safety and quality respect. He points out, the behavior of individual business also makes a person anxious: If small-sized treatment company longs to join this industry, lack pair of reproducing skills however especially the understanding of repair technology, produce a product that does not accord with technical parameter and safe index thereby; After still face-lifting enterprise takes the chance to paste the product simply the card, cast as reproducing product to the market.
Current, more and more complex parts on the world use compound machine tool to undertake be machininged integratedly. Author not long ago visited the international that holds in American Chicago to make technical exhibition, discover compound treatment machine tool already made a when the machine tool develops important way. Because compound treatment machine tool is outstanding,machine working procedure entirely, achieve thereby reduce machine tool and clamping apparatus, discharge working procedure between carry and store, raise workpiece to machine precision, shorten the purpose that machines cycle and managing work area. Chicago international is made exhibit machine tool of a few kinds of when exhibit compound treatment, represented world machine tool basically the development direction henceforth, machine tool of these a few kinds of compound treatment introduces below. It is compound treatment machine tool of the foundation with turningThis kind of machine tool is compositive on the foundation of horizontal turning center and vertical turning center milling, auger cut and tap, boring, grinding and gear hobbing and insert the technique such as tine, become horizontal or vertical car mill compound treatment machine tool. Have the representative M65 that has Austrian WFLMillTunTechnologies company and M60-G; Series of the 100 Ⅲ of Japanese MAZAK company, 200 Ⅲ , 300 Ⅲ , series of QTN100MS, 250MSY, 350M; The TRAUBTNX65 of company of DEX of German IN Juan; A variety of horizontal car mill such as the TWIN65 of DMG company are compound machine a machine tool. Compound treatment machine tool has the mill of M65 horizontal car that Austrian WFLMillTunTechnologies company exhibits in exhibition certain representative. This machine tool is overall use form of layout of traditional center lathe, the structure of lathe bed of 60 ° inclined that lathe bed uses tall tigidity, linear slideway has the large measure that slideway is special design tall tigidity and fight admirably brace up quality. Lathe bed left end is box of turning main shaft, have C axis function. Right end is tailstock device. Upside of inclined lathe bed is device of main shaft of car, mill, boring, but the edge is fore-and-aft (Z axis) , transverse (X axis) , radial (Y axis) undertake sharp movement and B axis swing circumgyrate moves. In addition, b axis is OK still 2.5 ° are unit graduation, have the capacity that has rough machining of tornado car mill. The bottom of inclined lathe bed is one is in fore-and-aft and transverse all but bracket of motor-driven pilot center, use at treatment of the aperture inside end panel and boring cannot use tailstock device to support work. And M60-G the turning circumgyrate tool carrier that here the position is type of a double bit body, vertical,be in (Z1) axis, transverse (X1 axis) all can participate in linkage treatment. Consequently this machine tool has function of linkage of interpolation of much axis of X, Y, Z, B and C, below the circumstance of unmanned interpose, age into travel turning, bore, milling, grinding, gun getting, inside and outside the treatment task such as milling of treatment, Che Xi, circular arc. This machine tool deploys to amount to 120 knives at the back of main shaft box without wear away, the chain knife library that library of knife of maintenance-free disk type replaces a tradition, can deposit be as long as the 900mm, cutting tool that hefts 20kg. The position that change a knife is located in the upper part of main shaft of box of main shaft of machine tool Zun Duan, the nonproductive time that brings to reduce shuttlecock of main shaft of mill of the car when changing a knife is wasteful, the position that change a knife is in inside completely fore-and-aft journey inside library of process designing park. The 2nd cutting tool that the lower part of main shaft of mill of machine tool car configures props up accessory to use structure of distinctive and strong swallow end chamfer, can install deep Kong Zuan broach of lever of boring cutter of series of arbor, WFL, whole, inside model cutting tool of antrum treatment power and special model face boring cutter far the large cutting tool that is more than dimension of standard cutting tool. In machine tool right end main shaft upper part sets the stage that change a knife, can access automatically most two, length can amount to the 1550mm, large cutting tool that hefts 150kg. Lever of deep aperture boring cutter and inside model cutting tool of antrum treatment power can lade a variety of treatment cutting tool, can take a knife by library of left tip pivot directly, and can slip by the machine tool of one independence an operation, need not interrupt treatment. To workpiece inside, outside when the circle undertakes machining at the same time, can achieve extremely tall coaxial to spend, can assure to bore hole again at the same time the positional precision with milling surface. It is compound treatment machine tool of the foundation with millingThis kind of machine tool is compositive on the foundation of horizontal machining center and vertical machining center turning, auger cut and tap, boring, grinding and gear hobbing and insert the technique such as tine to make horizontal or vertical mill car compound treatment machine tool. Vehicle of mill of horizontal of the INTEGREXe-800V/5 that is like Japanese MAZAK company, E-1550V10 is complex machine a machine tool, circumgyrate turning function increases in the workbench of machining center of 5 axes horizontal, next is opposite can get stuck in outfit circle dish the complete treatment of the working procedure such as car of kind of spare parts implementation, mill. Compound treatment machine tool is in car of mill of vertical of INTE Juan GREXe-500HS the circumgyrate main shaft that the machine tool controls two end to set to take chuck each, right end chuck can be in axial is adjustable, can be opposite long axis kind the spare parts undertakes supporting getting stuck machining, also can undertake short to two axis at the same time in or so two end kind the treatment of the working procedure such as the car of the spare parts, mill works. Other is compound machine a machine toolDivide above outside two kinds of more popular compound treatment machine tools, in current exhibit the compound treatment machine tool that there still are a lot of other kinds on the meeting, if be used at the W-518MT of company of WILLEMIN of the DMC60S of the DMG company that good stuff machines, Switzerland,wait. Be a foundation with grinding with wheelhead circumgyrate type (may change style) compound treatment machine tool, other still have the compound treatment machine tool that combine all sorts of technology such as laser beam machining, punch, heat treatment and becomes. Anyhow, current exhibit scale of compound treatment machine tool is larger on the meeting, breed is numerous with the level taller, the progress that can see compound treatment machine tool in the ascendant. Compound treatment machine tool of future will link the development of technology of numerical control technology, software technology, IT, dependability, to component part contracted change, the structure is compact change, configuration is modular with component commercialization way develops. The function of compound treatment machine tool also can ask to develop to diversification according to the treatment of the user, promising agrees with much breed, odd a complete function sex that produces a condition with small lot is compound treatment machine tool, also promising agrees with the compound treatment machine tool with the appropriative appropriate function that improves manufacturing efficiency, bigger batch to produce a condition. In the meantime, compound processing technique also is having wide development perspective on bed of heavy-duty, large scale computer. Compound treatment is the important way that prospective machine tool develops.
A few days ago, world span is the biggest exceed mill of car of door of dragon of bridge-type of numerical control of XKA28105300 of machine tool of heavy-duty numerical control compound machine tool is in Beijing factory of the first machine tool is born. The beam of XKA28105300 machine tool was used with before lathe bed, slide carriage is transverse static press what slideway differs to hang down design of slideway of Xiang Jing pressing, realized face of its besmear model and pillar slideway not to have direct contact consequently, have never wear away, carrying capacity is large wait for an advantage. Assembling on measure crossbeam much place is quiet each oily bag that press the quantity since float and Germany to measure assemble a technology twice of oil pressure to be united in wedlock effectively, solved crossbeam static the issue that press.
Demaji machined an industry to roll out the machine tool of a series of high end technologies in the light of the mould recently, the key rolls out mill of 4 axes car Ta1250TC4A of Juan of CTXbe of compound machining center. Its deploy car mill main shaft (turn up 12000r/m) , issue knife tower, deputy main shaft and B axis, can use the torsion motor that makes face or treatment of 6 5 axes linkage, contain 24 knives knife library. Its innovation plan provided sufficient flexibility for all sorts of diverse demands, can change technical configuration according to using requirement actually, apply extensively at drive technology, auto industry and mechanical manufacturing industry to wait. Brand-new CTX series also depends on open up of new-style CTXbeta1250TC4A machine tool 4 axes turning produces new field.