The grinding with efficient economy

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After buying brave to overcome grinder of company new-style 5000/60S, company of On of é of French ZF Bouth machined the manufacturing efficiency of transmission to raise one times, now not only can the transmission shaft of integral grinding clamp, and still improved treatment quality greatly. French ZF (collect dust inspire confidence in sb) the manufactory of transmission of carring capacity car that company of Bouth é On is all of one handed down from the older generations of the family. Be in early 1970, this enterprise has begun to produce equipment of whole set automobile. The factory name at that time is Berliet, the be subordinate to since 1978 belongs to Renault (Reynolds) auto industry company. Company of German ZF Friedrichshafen took over control 1998 this company, today, this company gives MAN, DAF and Volvo group to wait for a lot of world-renowned carring capacity automobile factories to offer money. Company of Bouth é On produced 34 135 2008 the transmission of ZF-Ecomid and ZF-ASTronic-mid series. High-powered grinder because the order of the company is very much now, so the factory still used 3 to pour production to make. Manufacture efficiency to rise further, this company decided 2006, xiang Yong is overcome (JUNKER) the company orders a 5000/60S (sudden drop is ground) grinder. The requirement in design manual is: The circle outside finishing transmission shaft automatically through holding clip and inside round grinding process, safety factor asks as far as possible tall. Workpiece is used quench steeliness is become, its mental allowance is exterior for 0.

3mm, smooth axis shoulder is 0.

15mm, and inner cone body is 0.

4mm. Company of On of é of graph 1 ZF Bouth is annual producible when the project manager Thierry Duterage of company of On of é of ZF Bouth of 30000 many transmission is explaining first case, talk, this company need uses the circle outside treatment of CBN emery wheel on a grinder, and be even on another grinder use the circle inside treatment of steel jade emery wheel. They are not the grinder that decide to buy company of a Yong Ke accidentally, when 2001 this company has bought grinding machine of a Quickpoint 5000/60S, to this grinder run special satisfaction, its had not appeared in machining a process any breakdown. Quickpoint grinding technology is one kind grinds the with point contact means in area to undertake filing of the circle outside the high speed of grinding in essence of life. Quickpoint grinder is used it is a few millimeter only wide, wear away dinky CBN or job of diamond emery wheel. Through emery wheel axis of the workpiece axis of relative standard clamp tilt and produce a point of view, borrow this to make the osculatory area between emery wheel and workpiece is reduced from line contact for point contact. Graph the 2 integral grinding that finish through holding clip: Through containing of axis of 3 emery wheel but the emery wheel that 120 ° swing wears grinding of the circle outside can undertaking already to be able to undertake again inside round grinding, whole treatment process lasts 200snextpage this 5000/60S grinder is finished at be being checked and accept in the factory at the beginning of June 2007, this grinder machined the first month 3 500 workpiece. Grinder day of every average transhipment of through cargo. The work that processes every year later should amount to 70000. According to usability of first time machine tool analytic report shows, this is the cause with a real suit. This grinder is had taller flexible, need the time of transhipment of through cargo of the longest 60min only, what because this can finish tomorrow,anticipate in the project is all 3 kinds of axes kind spare parts -- namely the treatment of drive axis, drive shaft and transmission shaft. Those who need a specification is, what this grinder uses is the patent grinding method of research and development of Yong Ke company, machining respect of car spare parts especially, had owned very large market share. With Quickpoint grinder can process the work of all geometry appearance, make the same score axial shoulder, cone, edges and corners for example round perhaps face. Through compositive installation brave overcomes a company to contain the grinding component of many emery wheel, quickpoint cylindrical grinder is OK and patulous finish the integral grinding that has more job. Can install clip to undertake cutting type grinding, whorl grinding to workpiece for instance, shape grinding and blame round grinding. The grinder of Quickpoint structure series is modular installation, accordingly to almost every actual application can find corresponding configuration program. The 5000/60S configuration program that On of different é of operation method ZF Bouth orders basically applies to weight most greatly 70kg, length is the longest the large work that is 1200mm. Have through matching most of axis of 3 emery wheel, the main shaft box that can swing on B axis, can adopt different operation method, can go up to undertake grinding entirely to complex spare parts set in a grinder from this. Another advantage is full automatic ground supply workpiece and take out work. The design of company of gram of this bit of brave in grinder had considered in plan. The product quality that director project manager is opposite On of ZF Bouth é to rise increasingly is very satisfactory also: The circularity <0 that the circle machines outside.

0018mm, exterior surface roughness is worth Rz<2.

00mm. Graph the grinder that the 3 advantages that operate through expecting the system transmits a spare parts automatically up and down restrain a company as a result of brave is modular assemble and assemble means almost identical, this also is helpful for handling the work of personnel. The use of Quickpoint 5000/60S grinder grooms need 5 days only. Operating platform is own research and development of company of You Yong gram, be weighed for " Yong Kecao makes an interface (EJ-OP) " . Have below menu graphic representation and interactive process designing process, this makes the operation consistency of all machine tools becomes a possibility: Do not accept the uses restriction that controls a system namely. Use this method to be able to realize the long-distance service of the machine tool. Brave overcomes a company to provide professional service, call " Yong Ke service center (JSC) " . The special hot line that this service center has him and when necessary the data that OK and online analysis concerns grinder situation. The grinding machine that company of On of ZF Bouth é orders installed Xi Menzi 840D to control a system. Project manager Duterage says configure for the foundation, all machine tools in giving this the company namely equiped Xi Menzi controls a system, bring a lot of profit to spare parts management from this. Same dominant position is, also can configure Fanuc to control a system to all Quickpoint grinder. Besides, what company of On of ZF Bouth é takes a fancy to quite is the service life with CBN longer emery wheel. Machining emery wheel of oily cooling CBN should be used when rate is higher. Equipment of brave gram machine tool has what he produces to contain bleed and filter the purifying device of device. Brave overcomes a company to take the security of grinder seriously very much, provided personal protective equipment to all grinder so: Interior of the machine tool when producing combustion is automatic and sealed, make blaze has been choked to put out before appear. Project manager Duterage summed up the biggest advantage of the project finally: Investment of company of On of ZF Bouth é buys a such grinder to be able to replace 3 general accuracy machine tool. With Ouickpoint high speed treatment method can pass outfit clip to realize all treatment now, and treatment pitch time shortened half. CNC Milling CNC Machining