Roller bearing is cylindrical, conical or drum-shaped roller for rolling element bearing. Roller bearings are mainly radial cylindrical roller, double row spherical roller, tapered roller and thrust roller and structure type.
2013年8月1日星期四
Kennametal held slewing gear and processing technology exchanges demonstration
December 2 to 3, Kennametal Machine Manufacturing Co., Ltd. and Tianjin sincere work successfully held in Kenner Tianjin factory technical exchanges presentations, a comprehensive display of Kenner gearboxes for large slewing major components and processing tool overall solution.
At the meeting, for large slewing gear boxes and machining, the tool from Kenner German experts with senior technical parameters and processing application examples, etc., in-depth and detailed discussion. Meanwhile, the show was also promote a modulus between the M3.5-M40, as well as larger modulus latest product indexable carbide inserts gear cutter, hob and overall hard for machining centers carbide cutters and welding gear.At present the domestic OEMs are committed to the development can be processed nuclear power, wind power, large ships, high-speed rail and other industries in large and giant piece of heavy-duty CNC milling and boring machine large, one of the key features of CNC coordinate rotary table, there is a large market development. Yantai Universal Machine Tool Accessory Group is to seize the initiative in this area, bearing manufacturer and stronger, to revitalize the equipment manufacturing industry to make contributions.
In April Nanjing CNC Machine Tool Show, Yantai Global Group will showcase more than 50 kinds of products, including for domestic high-end CNC lathes and milling machining centers supporting the power turret and servo turret, and great market potential high value-added products TK62500 direct-drive turntable
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