Nkhani
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Momwe mungasankhire choyesera kuuma choyenera cha mipiringidzo yozungulira yachitsulo cha kaboni
Poyesa kuuma kwa zitsulo zozungulira za kaboni zomwe zimakhala ndi kuuma kochepa, tiyenera kusankha choyesera kuuma moyenera kuti tiwonetsetse kuti zotsatira za mayeso ndi zolondola komanso zothandiza. Titha kuganizira kugwiritsa ntchito sikelo ya HRB ya choyesa kuuma cha Rockwell. Sikelo ya HRB ya choyesa kuuma cha Rockwell u...Werengani zambiri -
Kusankha njira yachitsulo cha zida - makina odulira zitsulo molondola
Muzinthu zamafakitale, chitsulo cha zida chimagwiritsidwa ntchito kwambiri mumakina otumizira mphamvu zamagetsi a zida zosiyanasiyana zamakanika chifukwa cha mphamvu zake zambiri, kukana kuvala komanso kukana kutopa. Ubwino wake umakhudza mwachindunji ubwino ndi moyo wa zidazo. Chifukwa chake, ubwino wake...Werengani zambiri -
Kuyang'anira malo olumikizira, kukonzekera chitsanzo cha mawonekedwe a crimping, kuyang'anira maikulosikopu ya metallographic
Muyezo umafuna ngati mawonekedwe a crimping a terminal yolumikizira ali oyenerera. Kufooka kwa waya wokhoma wa terminal kumatanthauza chiŵerengero cha malo osalumikizidwa a gawo lolumikizira mu crimping terminal ndi dera lonse, lomwe ndi gawo lofunikira lomwe limakhudza chitetezo...Werengani zambiri -
Njira yoyesera kuuma kwa Rockwell ya 40Cr, 40 chromium
Pambuyo pozimitsa ndi kutenthetsa, chromium imakhala ndi mphamvu zabwino kwambiri zamakaniko komanso kulimba bwino, zomwe zimapangitsa kuti nthawi zambiri igwiritsidwe ntchito popanga zomangira zolimba kwambiri, mabearing, magiya, ndi ma camshaft. Mphamvu zamakaniko ndi kuyesa kuuma ndizofunikira kwambiri pa 40Cr yozimitsa ndi yotenthetsa...Werengani zambiri -
Mndandanda wa mabuloko olimba a Class A—–mabuloko olimba a Rockwell, Vickers ndi Brinell
Kwa makasitomala ambiri omwe ali ndi zofunikira kwambiri pa kulondola kwa oyesa kuuma, kuwerengera kwa oyesa kuuma kumaika zofunikira kwambiri pa zopinga zolimba. Lero, ndikusangalala kuyambitsa mndandanda wa zopinga zolimba za Class A.—Rockwell hardness blocks, Vickers hard...Werengani zambiri -
Njira Yodziwira Kuuma kwa Zigawo Zazida Zazida Zazida - Njira Yoyesera Kuuma kwa Rockwell pa Zipangizo Zachitsulo
Pakupanga zida za hardware, kuuma ndi chizindikiro chofunikira kwambiri. Tengani gawo lomwe lawonetsedwa pachithunzichi ngati chitsanzo. Titha kugwiritsa ntchito choyesera kuuma cha Rockwell kuti tichite mayeso a kuuma. Choyesera chathu cha Rockwell chogwiritsa ntchito mphamvu zamagetsi ndi chida chothandiza kwambiri pa izi...Werengani zambiri -
Makina Odulira Molondola a Titanium ndi Titanium Alloys
1. Konzani zida ndi zitsanzo: Onetsetsani ngati makina odulira zitsanzo ali bwino, kuphatikizapo magetsi, tsamba lodulira, ndi makina ozizira. Sankhani zitsanzo zoyenera za titaniyamu kapena titaniyamu ndikulemba malo odulira. 2. Konzani zitsanzo: Ikani ...Werengani zambiri -
Kugwiritsa ntchito choyesera kuuma
Choyesera kuuma ndi chida choyezera kuuma kwa zinthu. Malinga ndi zipangizo zosiyanasiyana zomwe zikuyesedwa, choyesera kuuma chingagwiritsidwe ntchito m'magawo osiyanasiyana. Zoyesera zina zouma zimagwiritsidwa ntchito mumakampani opanga makina, ndipo makamaka zimayesa...Werengani zambiri -
Atsogoleri a bungwe la Test Instrument Industry Association akuyendera
Pa Novembala 7, 2024, Mlembi Wamkulu Yao Bingnan wa Nthambi ya Zoyeserera ya China Instrument Industry Association anatsogolera gulu loti lipite ku kampani yathu kukafufuza za kupanga zida zoyesera kuuma. Kafukufukuyu akuwonetsa kuti bungwe la Zoyesera Instrument Association ...Werengani zambiri -
Mulingo wovuta wa Brinell
Mayeso a kuuma kwa Brinell adapangidwa ndi mainjiniya waku Sweden Johan August Brinell mu 1900 ndipo adagwiritsidwa ntchito koyamba kuyeza kuuma kwa chitsulo. (1) HB10/3000 ①Njira yoyesera ndi mfundo: Mpira wachitsulo wokhala ndi mainchesi 10 mm umakanikizidwa pamwamba pa zinthuzo pansi pa katundu wa 3000 kg, ndipo inde...Werengani zambiri -
Mulingo Wolimba wa Rockwell: HRE HRF HRG HRH HRK
1. Mulingo ndi Mfundo za Mayeso a HRE: · Mayeso a kuuma kwa HRE amagwiritsa ntchito chida choyezera mpira chachitsulo cha mainchesi 1/8 kuti akanikizire pamwamba pa chinthucho pansi pa katundu wa makilogalamu 100, ndipo kuuma kwa chinthucho kumatsimikiziridwa poyesa kuzama kwa kuuma. ① Mitundu ya zinthu zomwe zimagwiritsidwa ntchito: Imagwira ntchito makamaka pa zofewa...Werengani zambiri -
Rockwell Hardness Scale HRA HRB HRC HRD
Muyeso wa kuuma kwa Rockwell unapangidwa ndi Stanley Rockwell mu 1919 kuti ayese msanga kuuma kwa zipangizo zachitsulo. (1) HRA ① Njira yoyesera ndi mfundo: ·Kuyesa kuuma kwa HRA kumagwiritsa ntchito indenter ya diamond cone kuti ikanikizire pamwamba pa zinthuzo pansi pa katundu wa 60 kg, ndikuzindikira...Werengani zambiri
