Roller wire wheel design design elements 3: installation angle generally take a degree angle to increase the lead 4: wheel and screw threaded to the same. 5: Working with the two rollers, constant rotation on the intermediate support. 6: rolling wheel tooth bottom width of 1 / 8P = 0.125P rolling wheel machining, rolling wheel teeth Dingkuan 0.165P, high 0.615P, 7: ball screw pitch = 0.6 8 Ball: Ball screw contact arc = 0.51-0.56 * 9 Ball: Ball screw eccentricity e = 0.707 * (contact arc - ball radius) rolling machine, Diamond MassMutual straight thread rolling wheel, steel sleeve over the phenomenon of production technology not only to the construction zone to a lot of trouble, but also makes the quality of the project without any protection. To this end, I summarize the reasons for the company's technical staff, mainly due to the following two points: First, the sleeve material undesirable rolling wheel factory in Dongguan, cracks appeared after processing; Second, poor maintenance machinery, appear large tolerances. I hope this construction, quality control unit in accordance with the following preventive measures: (1) there must be certification approach sleeve, the sleeve should be properly protected during transportation and storage, to avoid the rain, contamination, mechanical damage, etc. . (2) the operation of the machine should be strictly in accordance with the machine's operating procedures. Dongguan rolling wheel manufacturers, MassMutual rolling wheels (certified), rolling wheels provided by the Dongguan City Hengli Huai Hardware electronic processing. Dongguan Heng Li Huai Hardware electronic processing (www.wantong988.jqw.com) is Dongguan, metal molds leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Wantong rolling round in leadership with the staff warmly welcome all inquiries negotiations to create Wantong rolling round a better future.