Machine tool of large dragon door overcomes treatment bottleneck

5m lacks equipment process capability apparently when wide component. Be aimed at this kind of predicament, the manufactory acquired decisively a large and efficient equipment that manufactures by oneself. The service that the scope of business of Sirtec company is pair of machine tools, debug, change one's costume or dress, maintain and safeguard. This company serves besides what specialization besides, also have something made to order personally for user quantity planer-type milling machine. Substantial facilities makes experience is Sirtec company what make large planer-type milling machine successfully is strong assure, what what they make is a kind of Mattec MM 15-4-4 exceeds large milling machine, its technology parameter is: Journey X=15000mm, Y=6200mm, Z=1600mm and W=3000mm. Tool stage dimension is 15000mm × 4500mm, can heft the component of 60t in order to bear the weight of most, of planer-type milling machine the biggest are spent achieve 4500mm × 4000mm. The drive power of main shaft is 30kW, through two class reducer casing can realize the rotate speed of 0 ～ 5000r/min. The Mattec MM 15-4-4 that Sirtec company proper motion designs planer-type milling machine agrees with wide to 2500mm, 4000mm is tall the treatment of the workpiece that grows with 15000mm is whole the design works by the job of Sirtec company the group is assumed. Thyssen-Krupp supplies the rolled steel that weldment place needs, sirtec company undertakes elimination stress and lacquer to material. The drive reducer casing of X axis and Y axis also is design of Sirtec company in-house proper motion and treatment. The production program respect of large milling machine exceeds in Mattec MM 15-4-4, firm of a few partners also provided very large support. For example equipment used Heidenhain ITNC 530 to control a system, installed on all axes survey a system directly. Actuating device is offerred by Xi Menzi company. Reducer casing of ball guide screw is offerred by Blis company, and to rack, sirtec company decides to introduce the product of Schneeberger company. Gear is the product of Tandler company, accurate and oriented device comes from INA-Schaeffler company. In equipment design process, heidenhain, INA and the technical tricks of the trade that door subsidiary still offerred them on the west. This are brand-new the transcends large facility production time that the design makes has nine month only -- the workshop base that includes to install place to need works. The installation area of equipment is 9m of × of 40m × 8m, achieve 200t again oneself. Introduce according to Sirtec company, the circumgyrate inserting tine that can change automatically measures a particular feature that belongs to this equipment, also can come true to install card to have 5 treatment from this. It is reported, sirtec company is developing a kind of wheelhead at present, can realize the accurate treatment of pair of oriented course from this. To raise precision further, begin Sirtec to have temperature adjustment to the workshop from Spring 2012. Mattec MM 15-4-4 exceeds large milling machine at present already be all set, can be the cooperative project in the future, provide the economy treatment of base of machine base, compressor, airframe and large support. CNC Milling CNC Machining