Although greatly CIP, be improved continuously or 6 case piles up the tremendous breakthrough in product and technology development to be able to pass innovation to be able to come true only on the west. But, the client report that be as follows shows companionate relation to have an effect likewise to innovation ability. MAN is when the D20 of engine of 6 crocks of derv of series of TGA of research and development, the first condition of the respect is developed in product and craft, deploy condominium oiling namely, the iron of the Mo Zhu that contain squirm that crust material uses gray and advanced manufacturing system. Because share the risk of the project extremely tall, they need to search to be mixed in derv engine research and development to new-style project material (if contain the iron of squirm Mo Zhu of titanium) the partner that treatment has rich experience. In project initial stage, MAN becomes a partner with respect to decision and HELLER. HELLER of in-house treatment plan is inside the cooperative frame of a synchronous development, product and technology research and development and optimize can undertake in same time. Because he has a seasoned engineering department, they understand whole job content and cooperate through the project with numerous client, will undertake the product is optimized from the angle of craft project. For this, HELLER engineer can use the technical module of complete set, this module can build a tool to be put together euqally like compose, arrive from simple machining center the machine tool of special purpose, and existing basic idea. Hermann Fritz of engineer of research and development describes the relationship with the client so: "Inside range of wide research and development, to us, anticipating to exceeding a client still have a challenge very much, from product angle also be such. " the production of 6 crocks of engine includes conformity of freedom of tripartite machine 4 FST transmits a system, every take 4 ～ 6 workstation, 18 MCH400 machining center expects up and down directly. System of a treatment can regard stand-alone as the solution. Additional, HELLER is in charge of the machine tripartite compositive in whole craft catenary. Accept insurance holds the crankcase axle that includes to come from Alfing to wear and clean a system. The stock move inside transmission system passes installation to be mixed in bottom elevator carry a system to finish. Stock can pass line fork-lift truck and type of built on stilts to lade dispersedly frame will finish, can undertake consolidate to its when processing greater work. The prior operation of a lot of surfaces (air cylinder lid, oil groove and crock aperture) OK and advanced the sheet in two deferent systems or double-faced finish. Besides the treatment belt of odd, double main shaft automatic cutting tool changes device, special revolving stage also is used in alone workstation. Here is compositive still the prior operation of deep Kong Zuan and crankcase aperture. Get unit and broach greatly to change device already was included as character in the 3rd acting FST. The 4th generation transmits a system to be used in subsequently finish machining, treatment includes many sealing contact surface and the combinative range that enrage crock of lid. Achieve high quality requirement to ensure, in treatment of this one part, major treatment effect monitors equipment to be checked to mix through compositive process monitoring. The D20 of new generation is compositive a lot of flange component previously, this means package amount to reduce 25, weight also reduced 100kg, this kind of breakthrough can apply at heavy-duty engine even kind product. Contaminant is discharged decreased 98% and maintain interval lengthened 120000km. Of course, oily bad news also decreased 5% , and implemented the plan that batch produces ahead of schedule, this was exceeded apparently anticipate. Cooperative win-win is undoubted, heavy steam has become China to block the person take the lead of the market again with the market share of 20% . Since 2009, china weighs steam and MAN group clasp, signed the agreement that covers scope of application of whole TGA technology, include engine, chassis and axle. Additional, MAN changes the job to provide support for production and this locality. The purpose that two companies cooperate depends on developing new-style heavy-duty truck. The derv engine of new idea has made successful model of the whole world, weigh the collaboration of steam besides MAN and China, HELLER also is in with other way benefit -- mix through consign debug two apply mechanically the whole production system at manufacturing D20 and D26 engine, include 35 HELLER machining center, use production engine cylinder body, and 21 machine tools that are used at making air cylinder build and full automatic handle installation. Machining center of two HELLER MCH250 also can use treatment connecting rod. Accept power department amounts to the collaboration with MAN to affecting HELLER as much. Accept power manages the engine series that amount to calls MaxxForce, its produce lorry engine and manufacturer to use a car independently, product range from 4. 5L arrives 6 crocks 13L. This a series of the product is compositive MAN D20 engine. Carry these two important order, HELLER proved his again the actual strength in heavy-duty treatment domain, will continue to maintain its to grow in the abidance of China and American market. CNC Milling
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