Momwe Mungasankhire Choyesera Kuuma kwa Zigawo Zotenthedwa ndi Kutentha

Zigawo zonse zotenthedwa ndi kutentha ziyenera kuyesedwa kuuma motsatira malangizo aukadaulo omwe ali pa zojambula ndi zofunikira za zikalata za ndondomekoyi. Choyesera kuuma chiyenera kuyesedwa ndi ma blocks odziwika bwino a kuuma musanayese, ndipo mayeso a kuuma akhoza kuchitika kokha mutadutsa mayeso.

Musanayang'ane kuuma kwa ziwalozo, pamwamba pa zoyeserera ziyenera kutsukidwa bwino kuti muchotse mamba, zigawo zochotsedwa, ma burrs ndi zinthu zina zodetsa. Palibe zizindikiro zomveka bwino za zida zomangira zomwe ziyenera kukhala pamwamba pa zoyeserera. Zigawozo ziyenera kuyesedwa kutentha kwa chipinda monga momwe zimakhalira nthawi zonse. Ngati kutentha kwa workpiece kuli kokwera pang'ono kuposa kutentha kwa malo ozungulira, kuyesa sikuyenera kupitirira mpaka workpieceyo igwire bwino ntchito ndi dzanja.

Malo oyesera kuuma ayenera kukonzedwa monga momwe zafotokozedwera m'mapepala a ndondomeko. Ngati palibe malamulo omveka bwino, malo oyesera ayenera kutsimikiziridwa pamodzi ndi mainjiniya a ndondomeko ndi oyang'anira.

Momwe Mungasankhire Choyesera Kuuma Choyenera pa Zigawo Zotenthedwa ndi Kutentha

1. Zoyesera kuuma kwa Brinell zimagwiritsidwa ntchito pazinthu zachikhalidwe zomwe zimakhazikika, zonyowa, zozimitsidwa komanso zofewa. Zogwirira ntchito zamtunduwu zimakhala ndi kuuma kochepa, kusinthasintha kwabwino komanso kapangidwe ka mkati kofanana. Choyimira chachikulu cha carbide cholimba cha Brinell chimapanga malo ambiri opindika omwe amaphimba mapangidwe angapo a metallographic. Kuwerengera kwapakati kwa kuuma komwe kwapezeka kumakhala kokhazikika ndipo kumatha kuwonetsa bwino mawonekedwe onse a makina azinthuzo.

Choyesera kuuma kwa Brinell cha SCB-3.2 (mtundu woyambirira wa ZHB-3000A) chikulangizidwa pa mayeso anu a Brinell. Dinani pansipa kuti muwone.

2. Oyesa kuuma kwa Brinell amtundu wa Hammer angagwiritsidwe ntchito pazinthu zazikulu zomwe sizingaikidwe pa oyesa benchi, zomwe zimathandiza kuti malo aziyang'aniridwa mwachangu popanda kudula zitsanzo.

Choyesera kuuma kwa Brinell cha SCP-1P chikulangizidwa pa mayeso anu a Brinell. Dinani pansipa kuti muwone.

3.Zoyesera kuuma kwa Rockwell zimagwiritsidwa ntchito pazinthu zozimitsidwa. Zogwirira ntchito zozimitsidwa zotere zimakhala ndi kuuma kwakukulu komanso kufooka kwakukulu. Chozungulira cha Rockwell diamond cone chimatha kupirira mphamvu yoyesedwa kwambiri ndipo chimayesa mosavuta mitundu yolimba kwambiri. Kupindika kwake kochepa sikuwononga malo omalizidwa bwino. Ndi mayeso ofulumira komanso owerengedwa mwachindunji, ndi koyenera kuyang'aniridwa ndi zinthu zomalizidwa zambiri kuphatikizapo shafts, nkhungu ndi magiya. Chokhala ndi tebulo logwirira ntchito la V, chimatha kumangirira bwino zogwirira ntchito zozungulira.

Choyesera kuuma kwa Rockwell cha HRS-150S chikulimbikitsidwa pa mayeso anu a Rockwell. Dinani pansipa kuti muwone.

4.Zoyesera kuuma kwa Vickers ziyenera kugwiritsidwa ntchito pazigawo zoumitsidwa ndi carburing ndi zogwirira ntchito zokhala ndi zigawo zoonda zolimba. Zogwirira ntchito zoumitsidwa ndi carburing ndi nitride zili ndi gawo loonda louma pamwamba lokhala ndi substrate yofewa pansi pake. Zoyesera za Vickers zimathandiza mphamvu zazing'ono zoyesera ndipo zimapanga madontho osaya kwambiri omwe amagwira ntchito pamalo olimba okha popanda kulowa mu substrate. Izi zimathandiza kuyeza molondola kuuma kwenikweni kwa pamwamba.

Choyesera kuuma kwa Vickers cha HVS-50Aikulimbikitsidwa pa mayeso anu a Rockwell. Dinani pansipa kuti muwone.

Zomwe zili pamwambapa ndi malangizo wamba posankha makina oyesera kuuma. Mikhalidwe yeniyeni yoyesera ndi yovuta, ndipo kusankha zida kumakhudzidwa ndi kukula kwa makina ogwirira ntchito, makulidwe olimba, ndi momwe makina amagwirira ntchito. Chisankho chomaliza chidzatsimikiziridwa kutengera momwe makinawo alili. Ngati mukukumana ndi zovuta zilizonse posankha chitsanzo, musazengereze kulumikizana nafe.Laizhou LaihuaTimapereka mayankho aukadaulo oyesera kuuma omwe amapangidwira munthu payekha.