2015-07-22
Hatiye çêkirin û ji wire high quality, her particle yê ji bo length li ser to diameter xwe wekhev birrîn. Heke pêwîst, ji keriyên bi klîma (terk) to jê starên tûj çêkirin di dema pêvajoya jêkirin. prosedurên Quality Control hişk bi pêwîst ji bo ku bikaribe ji manufacture cut civîna wire guleyan hemû taybetmendîyekî pîşesaziya hevpar herweha gelek taybetmendîyekî mişterî şexsî.
As-birrîn keriyên ji ber keviya tûj di pêvajoya jêkirin, afirandin an abrasive bi bandor in. Lê belê, shot wek-qut e guleyek desirable peening medyayê ne. Li keviya tûj, ku bi potansiyel pêkhatin û ji bo jiyana westandin, divê di pêvajoya bi navê "conditioning" rakirin.
Normal Conditioning ku şertên shape of specification SAEJ441, û tê giroverkirin zêdetir Conditioning taybet ku şertên ji taybetmendyên Aerospace wek AMS 2431 - Conditioned (CCW) shot Cut Wire asayî li du pîleyan ji conditioning çêkirin.
Normal Conditioning
SAE J441
taybet Conditioning
AMS 2431
Depending on application, various hardness ranges are available with cut wire media. Generally, the higher the hardness of the media, the lower the durability. However for shot peening applications, the shot used should be at least as hard as Almen strips or the part being peened, whichever is harder.Common Hardness Ranges in Carbon Steel Cut Wire Shot are: Blasting Applications – HRC 45-50; Shot Peening high strength parts such as carburized gears and springs HRC 55-60; and Shot Peening softer parts – HRC 50-55.
Versatility – One of the most important aspects of cut wire shot is its versatility. Cut Wire Shot can be made from many materials: Stainless Steels (Type 302, Type 304, Type 430 and others), 1070 Carbon steel of various hardness levels, Aluminum, Zinc and Nickel alloys. Size of media is not limited to the standards. Conditioning is offered in Standard degrees: As-cut, Normal and Special. Other degrees of Conditioning are, and can be supplied as well. Hardness ranges other than those discussed above can also be supplied.
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dem Post: Jul-22-2015