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Kev tshuaj xyuas

Ningbo Zhongli Bolts Manufacturing Co., Ltd.

Hex Bolts
01

Dimensional ntsuas rau siab zoghex bolts

7 Lub Ib Hlis 2019
Siv cov cuab yeej ntsuas tsim nyog (xws li calipers, vernier calipers, thiab lwm yam) los ntsuas txoj kab uas hla, qhov ntev, thiab lwm qhov ntev ntawm bolts kom ntseeg tau tias lawv ua tau raws li qhov yuav tsum tau ua.
Kev tshuaj xyuas qhov zoo ntawm qhov chaw: Tshawb xyuas qhov zoo ntawm qhov ntsia hlau nto, nrog rau seb puas muaj oxidation, xeb, tawg, lossis lwm yam tsis xws luag.
Kev tshuaj ntsuam xyuas: xyuas seb cov xov, lub taub hau, thiab tus Tsov tus tw ntawm lub ntsia liaj qhov rooj puas tau tsim, seb cov xov puas meej, thiab seb lub taub hau lub taub hau puas puas los yog txiav.
Rated identification inspection: Xyuas seb qhov kev txheeb xyuas ntawm tus ntsia liaj qhov rooj (xws li hom naj npawb, batch naj npawb, specification, thiab lwm yam) yog qhov tseeb thiab pom tau.
Hex Flange Bolt
02 ib

Kev ntsuas lub zog rau siab zogHex Bolts

7 Lub Ib Hlis 2019
Kev ntsuas lub zog ntawm cov bolts, suav nrog lub zog tensile, lub zog tawm los, elongation, thiab lwm yam, los ntawm kev ntsuas tensile lossis torsion. Qhov no tuaj yeem ua tiav los ntawm kev siv lub tshuab ntsuas tensile lossis lub tshuab ntsuas torsion.
Kev sim hardness: Siv lub hardness tester los ua qhov hardness kuaj ntawm bolts los txiav txim lawv cov hardness saum npoo los yog cov khoom hardness.
Impact test: Ua qhov kev ntsuam xyuas cuam tshuam ntawm bolts siv lub tshuab ntsuas qhov cuam tshuam los xyuas lawv qhov kev cuam tshuam.
Kev kuaj ultrasonic: Tsis muaj kev puas tsuaj ntawm cov bolts siv cov cuab yeej kuaj ultrasonic txhawm rau txheeb xyuas qhov tsis xws luag.
Tshuaj muaj pes tsawg leeg tsom xam: Ua tshuaj lom neeg muaj pes tsawg leeg tsom xam kom ntseeg tau tias cov khoom ua tau raws li cov kev cai muaj pes tsawg leeg.
Hex txiv ntoo
04 ib

Hardness Test rau siab zogHex Bolts

7 Lub Ib Hlis 2019
Siv cov cuab yeej ntsuas hardness xws li Rockwell hardness tester, Brinell hardness tester, los yog Vickers hardness tester los ua qhov nyuaj rau kev ntsuam xyuas ntawm lub zog siab. Kev ntsuas hardness tuaj yeem muab cov ntaub ntawv tseem ceeb txog qhov hardness thiab lub zog ntawm cov khoom siv ntsia liaj qhov rooj, siv los ntsuas lawv cov kav ntev thiab kev pabcuam lub neej.