http___www.wwibearing.com_ga_service_quality-assurance_1.xml
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We control bearings’ quality from steel, spare parts, heat treatment, grinding, assembly to finished products on full process. Besides that we use designated raw material. 1:Sampling inspect raw material; 2:Full process inspect forging parts .; 3:Fully inspect raceway of turning parts ; 4:Fully inspect appearance dimension of turning parts ; 5:Heat treatment in-process inspection by batch; 6:Fully inspect grinding dimension in-process ; 7:Fully inspect super-finished raceway; 8:Sampling inspect steel balls, cages,seals, grease by batch; 9:Fully inspect dimension before assembly; 10:Fully inspect clearance,noise of finished products in process; 11:Sampling inspect finished products warehouse- out by batch.; 12: Continuous cooling grinding and ultrasonic cleaning on full process:(sampling inspection) We give quality guarantee of 1 year under normal working conditions. Only if it is failed caused by bearing quality in a year, WWI would like to replace the failed bearing with new bearing one to one.
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smacht againn ar chaighdeán imthacaí 'as cruach, páirteanna spártha, a chóireáil teasa, meilt, tionól maidir le táirgí críochnaithe ar an bpróiseas iomlán. Chomh maith le sin úsáidimid amhábhar ainmnithe. 1: Sampláil iniúchadh amhábhar; 2: próiseas Iomlán iniúchadh páirteanna a chruthú. = 3: Fully iniúchadh Raceway na codanna casadh = 4: iniúchadh go hiomlán gné chuma páirteanna casadh = 5: Cóireáil teasa in-phróiseas iniúchadh ag bhaisc = 6: Fully iniúchadh meilt gné in-phróiseas; 7: Fully iniúchadh Raceway Super-críochnaithe; 8: Sampláil iniúchadh liathróidí cruach, cages, rónta, ramhar le bhaisc = 9: Fully iniúchadh gné roimh tionól; 10: Fully iniúchadh imréiteach, torann na táirgí críochnaithe sa phróiseas; 11: Sampláil iniúchadh táirgí críochnaithe stóras amach trí bhaisc .; 12: meilt fuaraithe leanúnach agus glantacháin ultrasonaic ar an bpróiseas iomlán :( sampl áirítear iniúchadh) Tugaimid ráthaíocht cáilíocht 1 bhliain faoi choinníollacha oibre gnáth. Ach amháin má tá sé theip de bharr ardchaighdeán a bhfuil i mbliain, ba WWI buíochas a chur in ionad an bhfuil teipthe le tionchar amháin nua ceann.