Yuav ua li cas txheeb xyuas qhov zoo ntawm hnav-cov phaj steel resistant?

Qhov zoo ntawm kev hnav- cov ntawv hlau tiv taus yuav tsum raug txheeb xyuas los ntawm ob yam: zoo li thiab sab hauv zoo.
Zoo Zoo:
1. Flatness: plaub fab ntawm lub phaj tiaj tiaj yog nyob rau hauv av;
2. Cov kab nrib pleb: lub caij nyoog yog txawm, cov kab nrib pleb me me, thiab qhov nthuav dav tsis dav;
3. Qhov loj ntawm txheej txheej: qhov siab yog tiaj tus thiab tsis muaj qhov pom tseeb tsis sib xws;
4. Welding tsis xws luag: nyob rau hauv ib tug tsim nyog ntau yam;
5. Kev pleev xim rau saum npoo: cov xim txheej yog cov tuab, txawm tias nws yog putty, thiab lwm yam;
6. Txiav ntug ib ncig: linear, tsis muaj burr; loj plasma tej tshuab yog tsim tau zoo.
Intrinsic quality:
1. Thickness ntawm hnav- txheej tiv thaiv: ntsuas tom qab sib tsoo, yog tias txheej txheej saum npoo yog pom tseeb, ntau- taw tes ntsuas ntsuas kom tau txais tus nqi nruab nrab;
2. Tag nrho cov tuab ntawm cov hlau phaj: tswj nyob rau hauv qhov kev tso cai, ± 0.5㎜;
3. Hardness: nyob rau hauv qhov yuav tsum tau muaj, HRC55-62;
4. Kev sib xyaw ua ke: yog tias ua tau, ntsuas thiab ntsuas cov alloy muaj pes tsawg leeg;
5. Metallographic: Yog ua tau, ua metallographic tsom xam.