Kev Tswjhwm Zoo Hauv Kev Tsim Kev Lag Luam
| Raw Material Receiving Inspection (steel bars and wires) |
Kev kuaj pom (steel code, heat no.,
nto tiav, quanty, thiab lwm yam) | Dimensional check
(piv txwv li) | Mechanical Properties Retest thiab chemical
muaj pes tsawg leeg kuaj los ntawm cov qauv ib lub tshav kub los yog batch | Kev lees txais cov ntaub ntawv
thiab cov ntawv teev npe nkag |
| Bar Txiav |
| Txheeb xyuas qhov loj me, tsis muaj cua sov, txiav ntev tsim | Txiav qhov ntev ntsuas | Tag cov hlais hlais hauv thoob |
| Txuas Kev Ua (khoov, vuam, txiav thiab / lossis sib sau) |
| Welding parameter teeb tsa | Electrode ntxuav | Vuam cov ntaub ntawv / nkhaus check | Trimming smoothness | Sample links dimensional check |
| Kev kho cua sov |
| Quenching thiab tempering parameter teeb tsa | Rauv calibration | Kub ntsuas kub | Cov ntaub ntawv kho cua sov/khoov tshuaj xyuas |
| Manufacturing Force Test rau 100% Chains |
| Pov thawj tshuab calibration | Kev teeb tsa ib txoj hlua loj thiab qib | Kev thauj khoom ntawm cov saw puv nrog cov ntaub ntawv |
| Txuas & Chains Dimensional Check |
| Calibration calibration | Txuas kev ntsuas zaus | Saw ntev / ntsuas qhov ntev ntsuas nrog preset nro / quab yuam lossis hanged ntsug | Dimensional cov ntaub ntawv | Tawm-ntawm-tolerance txuas cim thiab rov ua haujlwm |
| Surface Finish Check thiab Sib Tsoo |
| Txuas lub ntsej muag pom kev tshuaj ntsuam kom tsis muaj kab nrib pleb, dents, overcut thiab lwm yam tsis xws luag | Kho los ntawm kev sib tsoo | Cov kev sib txuas txiav txim siab tsis tsim nyog rau kev hloov pauv | Cov ntaub ntawv |
| Mechanical Property Tests (tawg quab yuam, hardness, V-notch cuam tshuam, khoov, tensile, thiab lwm yam raws li muaj) |
| Breaking quab yuam xeem raws li tus qauv siv tau thiab cov neeg siv khoom specs | Kev ntsuas hardness ntawm qhov txuas txuas thiab / lossis ntu ntu ntawm cov qauv thiab cov neeg siv khoom txoj cai | Lwm yam kev ntsuam xyuas txhua yam raws li qhov xav tau ntawm ib hom saw hlau | Kuaj tsis ua hauj lwm thiab rov kuaj dua, lossis kev txiav txim siab tsis ua haujlwm raws li cov qauv thiab cov neeg siv khoom txoj cai | Cov ntawv xeem |
| Tshwj xeeb txheej thiab nto tiav |
| Txheej tshwj xeeb fnish rau ib tus neeg siv khoom tshwj xeeb, suav nrog kev pleev xim, roj, galvanization, thiab lwm yam. | Txheej thickness check | Txheej qhia |
| Packing thiab Tagging |
| Packing & tagging txhais tau tias ib tus neeg siv khoom tshwj xeeb thiab cov qauv siv tau | Cov khoom ntim (khoom, pallet, hnab, thiab lwm yam) haum rau kev nqa, tuav thiab kev thauj mus los hauv hiav txwv | Cov ntaub ntawv yees duab |
| Phau ntawv kawg thiab ntawv pov thawj |
| Raws li tus neeg siv khoom specs thiab cov lus txiav txim |
