Kev sib ntaus sib tua ntawm qhov chaw zoo yog zoo li kev sib ntaus sib tua ntawm plooj (porcelain) thiab daim iav. Cov khoom siv kub ntawm cov khoom siv kub yog them nrog cov ntawv {1} μg tuab ra tus nqi yog nruab nrab ntawm 12.} Μm, zoo li tus tub rog ua rog; Tom qab electrolytic degreesze thiab polishing dov, qhov chaw saum npoo ntawm cov khoom siv me me tuaj yeem raug tswj hwm ntawm 80%.}.}.
Qhov sib txawv hauv cov khoom siv cov khoom siv yog zoo li kev sib tw ntawm tooj thiab zoo nyias hlau. Lub zog tensile ntawm kub dov cov hlau qis qis dua li 370MPA, thiab lub elongation yog qhov tsim nyog rau kev tiv thaiv loj ntawm cov txheej txheem. Lub zog tensile ntawm khaub thuas-rolled spcc steel sawb sawv mus rau ntau dua 400MPA, tab sis lub elongation txo rau qhov kev xaiv precision zoo tshaj plaws. Qhov kev ua tau zoo no txiab sib txawv yog tshaj tawm hauv kev tsim khoom lag luam: Lub cev ntas yuav tsum muaj cov khoom siv kub kub, thaum lub zog lub zog precision ntawm cov ntawv txias.
Kev sib ntaus sib tua ntawm qhov tseeb yog qhov tseeb yog kev sib ntaus sib tua ntawm millimeters thiab microns. Thickness kam rau ntawm kub dov strip steel {{{{}}}. 2 hli, dav ruplicuing ± 5 hli; Lub thickness txawv ntawm khaub thuas-dov daim ntawv yog {0} ± 0.5mm. Qhov no dhia hauv qhov tseeb tau ua rau cov khoom lag luam txias-rolled nyob rau hauv cov kab hluav taws xob hluav taws xob, thiab 0.3mm nyias ntawv nyob rau hauv cov xov tooj ntawm cov xov tooj ntawm tib neeg cov plaub hau.
