I-HRB-150TS Yokuhlola Ukuqina Kwebhola Lepulasitiki

I-HRB-150TS Isihloli Sokuqina Sokuqina Kwebhola Lepulasitiki Esifakiwe

Incazelo emfushane:

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isingeniso:

Isihloli sokuqina kokuqina kwebhola siklanywe futhi sakhiqizwa ngokuvumelana nezidingo ze-GB3398.1-2008 Ukunqunywa Kokuqina Kwepulasitiki Ingxenye 1 Indlela Yokungena Kwebhola kanye ne-ISO 2039-1-2001 Ukunquma Ukuqina Kwepulasitiki Ingxenye 1 Indlela Yokucindezela Ibhola.

I-ISO 2039-2 ejwayelekile ichaza ukunqunywa kwenani lokuqina ngomshini wokuhlola ubulukhuni be-Rockwell, kusetshenziswa isikali sokuqina se-Rockwell E, L, M no-R, esifana neIndlela ye-Rockwell.

Isicelo:

I-HRB-150TS Yokuhlola Ukuqina Kwebhola Lepulasitiki (4)

Lesi sihloli sokuqina sokuqina kwebhola singasetshenziselwa ukuhlola ubulukhuni bezinto kumapulasitiki obunjiniyela bezimoto, irabha eqinile, izinto zokwakha zepulasitiki nezinye izimboni, futhi singacubungula futhi siphrinte idatha.

Incazelo Yomkhiqizo:

Ubulukhuni bePlastiki busho ikhono lezinto zepulasitiki ukumelana nokucindezelwa kuyo ngenye into eqinile ebhekwa njengengangeni ukuguqulwa kwepulasitiki nokunwebeka.

Ukuhlolwa kokuqina kokuhlehlisa kwebhola lepulasitiki ukusebenzisa ibhola lensimbi elinobubanzi obucacisiwe ukuze ucindezele ngokuqondile endaweni yesampula ngaphansi kwesenzo somthwalo wokuhlola, nokufunda ukujula kokuhlehlisa ngemva kokubamba isikhathi esithile.Inani lobulukhuni litholakala ngokubala noma ngokubheka phezulu kwetafula.

I-1, ubukhulu besampula abukho ngaphansi kuka-4mm, isivinini sokulayisha singashintshwa phakathi kwemizuzwana engu-2-7, ngokuvamile imizuzwana engu-4-6, futhi isikhathi sokulayisha siyimizuzwana engu-30 noma imizuzwana engu-60;Usayizi womthwalo kufanele ukhethwe ngokusho kobunzima obulindelekile besampula, futhi ubulukhuni obuphakeme bungakhetha umthwalo omkhulu;Uma kungenjalo, kusetshenziswa umthwalo omncane.Uma ubulukhuni besampula bungenakubikezelwa, kufanele buthuthukiswe kancane kancane ukusuka emthwalweni omncane, ukuze ungalimazi i-indenter yebhola kanye nesampula;Ngokuvamile, ukuhlolwa kungenziwa inqobo nje uma umthwalo ukhethiwe ngokuvumelana nezidingo ezishiwo zesampula.

I-2, ubulukhuni bokuhlehlisa ibhola bubhekisela kububanzi obushiwo bebhola lensimbi, ngaphansi kwesenzo somthwalo wokuhlola ocindezelwe ngokuqondile ebusweni besampula, gcina isikhathi esithile, ukucindezela okumaphakathi kwendawo ngayinye kuya ku-Kgf/mm2 noma ku-N/mm2. kuveziwe