Nkhani
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Brinell Kuuma kwa Mayeso Series
Njira yoyesera kuuma kwa Brinell ndi imodzi mwa njira zoyesera zomwe zimagwiritsidwa ntchito kwambiri poyesa kuuma kwachitsulo, ndipo ndiyo njira yoyesera yoyambirira kwambiri. Inayambitsidwa koyamba ndi JABrinell waku Sweden, kotero imatchedwa Brinell hardness. Choyesera kuuma kwa Brinell chimagwiritsidwa ntchito makamaka poyesa kuuma...Werengani zambiri -
Njira yoyesera kuuma kwa workpiece yokonzedwa ndi kutentha
Chithandizo cha kutentha chapamwamba chimagawidwa m'magulu awiri: chimodzi ndi kuzima kwapamwamba ndi kutentha kotenthetsera, ndipo china ndi mankhwala otenthetsera. Njira yoyesera kuuma ndi motere: 1. kuzima kwapamwamba ndi kutentha kotenthetsera, kuzima kwapamwamba ndi kutentha kotenthetsera...Werengani zambiri -
Kuchuluka kwa chitukuko cha kampani - kutenga nawo mbali mu fakitale yatsopano yokhazikika yopititsa patsogolo chitukuko
1. Mu 2019, Shandong Shancai Testing Instrument Co., Ltd. adalowa mu National Testing Machine Standardization Technical Committee ndipo adatenga nawo gawo pakupanga miyezo iwiri ya dziko lonse 1) GB/T 230.2-2022: ”Metallic Materials Rockwell Hardness Test Part 2: Kuyang'anira ndi Kuyang'anira ...Werengani zambiri -
Kukonza Choyesera Kuuma
Choyesera kuuma ndi chinthu chaukadaulo chapamwamba chomwe chimaphatikiza makina, ukadaulo wamadzimadzi a kristalo ndi ukadaulo wamagetsi. Monga zinthu zina zamagetsi zolondola, magwiridwe ake amatha kugwiritsidwa ntchito mokwanira ndipo moyo wake wautumiki ukhoza kukhala wautali pokhapokha ngati tikusamalira mosamala. Tsopano ndikudziwitsani momwe mungachitire ...Werengani zambiri -
Sankhani zoyesera kuuma zosiyanasiyana kuti muyesedwe kutengera mtundu wa zinthu
1. Chitsulo chozimitsidwa ndi chofewa Mayeso a kuuma kwa chitsulo chozimitsidwa ndi chofewa amagwiritsa ntchito sikelo ya Rockwell hardness tester HRC. Ngati chipangizocho ndi choonda ndipo sikelo ya HRC si yoyenera, sikelo ya HRA ingagwiritsidwe ntchito m'malo mwake. Ngati chipangizocho ndi choonda, sikelo ya Rockwell hardness pamwamba HR15N, HR30N, kapena HR45N...Werengani zambiri -
Kuuma Tester / Durometer / Hardmeter mtundu
Choyesera kuuma chimagwiritsidwa ntchito makamaka poyesa kuuma kwa chitsulo chopangidwa ndi chitsulo chopangidwa ndi chitsulo chopangidwa ndi chitsulo chopangidwa ndi chitsulo chopangidwa ndi chitsulo chopangidwa ndi chitsulo chopangidwa ndi imvi chimagwirizana bwino ndi mayeso omangika. Chingagwiritsidwenso ntchito pazitsulo zopanda chitsulo ndi chitsulo chofewa, komanso mpira wawung'ono wa m'mimba mwake...Werengani zambiri -
Choyesa kuuma kwa Rockwell chomwe chasinthidwa pogwiritsa ntchito mphamvu yoyesera yamagetsi m'malo mwa mphamvu yolemera
Kuuma ndi chimodzi mwa zizindikiro zofunika kwambiri za mphamvu ya makina a zipangizo, ndipo mayeso a kuuma ndi njira yofunika kwambiri yowunikira kuchuluka kwa zipangizo kapena zigawo zachitsulo. Popeza kuuma kwa chitsulo kumafanana ndi mphamvu zina zamakina, mphamvu zina zamakina monga mphamvu, kutopa...Werengani zambiri -
Ubale pakati pa Brinell, Rockwell ndi Vickers hardness units (hardness system)
Njira yodziwika kwambiri yopangira ndi kuuma kwa njira yosindikizira, monga kuuma kwa Brinell, kuuma kwa Rockwell, kuuma kwa Vickers ndi kuuma pang'ono. Kuuma komwe kwapezeka kumayimira kukana kwa pamwamba pa chitsulo ku kusintha kwa pulasitiki komwe kumachitika chifukwa cha kulowerera kwa...Werengani zambiri -
Njira yoyesera kuuma kwa workpiece yokonzedwa ndi kutentha
Chithandizo cha kutentha pamwamba chimagawidwa m'magulu awiri: chimodzi ndi kuzima pamwamba ndi kutentha kotenthetsera, ndipo china ndi mankhwala otenthetsera. Njira yoyesera kuuma ndi iyi: 1. kuzima pamwamba ndi kutentha kotenthetsera Chithandizo cha kutentha chozimitsa pamwamba ndi kutentha kotenthetsera ndi ife...Werengani zambiri -
Kukonza ndi kukonza choyezera kuuma
Choyesera kuuma ndi chinthu chaukadaulo chapamwamba chophatikiza makina, Monga zinthu zina zamagetsi zolondola, magwiridwe ake amatha kugwiritsidwa ntchito mokwanira ndipo moyo wake wautumiki ukhoza kukhala wautali pokhapokha ngati tikuchisamalira mosamala. Tsopano ndikudziwitsani momwe mungachisamalire ndikuchisamalira...Werengani zambiri -
Kugwiritsa Ntchito Choyesera Cholimba pa Ma Castings
Choyesa Kuuma kwa Leeb Pakadali pano, choyesa kuuma kwa Leeb chimagwiritsidwa ntchito kwambiri poyesa kuuma kwa zinthu zotayidwa. Choyesa kuuma kwa Leeb chimagwiritsa ntchito mfundo yoyesera kuuma kwamphamvu ndipo chimagwiritsa ntchito ukadaulo wa makompyuta kuti chikwaniritse kuchepetsedwa ndi kusinthidwa kwa magetsi...Werengani zambiri -
Kodi mungayang'ane bwanji ngati choyesera kuuma chikugwira ntchito bwino?
Kodi mungawone bwanji ngati choyezera kuuma chikugwira ntchito bwino? 1. Choyezera kuuma chiyenera kutsimikiziridwa mokwanira kamodzi pamwezi. 2. Malo oyika choyezera kuuma ayenera kusungidwa pamalo ouma, opanda kugwedezeka komanso osawononga, kuti zitsimikizire kulondola kwa zomwe zachitika...Werengani zambiri
