2015-07-22
Hangaia i te waea te kounga teitei, tapahia ia korakora te ki te roa e pā ana ki rite ki tona diameter. Ki te hiahiatia, e makatuunga nga matūriki (porotaka) ki te tango i te koi hua i roto i te tukanga tapahi koki. E hiahiatia ana ngā tukanga Mana Kounga tino ki te taea ki te hamaniraa tarai hui pere waea ngā industry noa katoa me te maha ngā kiritaki takitahi.
Ko te auaha whai hua rite-tapahia matūriki tika ki nga taha koi hanga i roto i te tukanga whakairo. Heoi, e kore he pere rite-tapahia he pere e minaminatia peening pāpāho. Nga tapa koi, e e pea hoko ki te ora rohirohi, me nekehia i roto i te tukanga i huaina "conditioning".
Kei te tikanga hangaia makatuunga Cut Waea (CCW) pere i roto i rua nga nekehanga o te conditioning - Pūnoa conditioning e tutuki te whakaritenga āhua o SAEJ441 whakatakotoranga, me te ake porotaka conditioning Special e tutuki te whakaritenga o Aerospace ngā pērā i AMS 2431.
Pūnoa conditioning
SAE J441
Special 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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wā Post: Jul-22-2015