Nkhani Zamakampani
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Momwe mungasankhire choyezera choyezera choyenera chazitsulo za carbon zitsulo zozungulira
Poyesa kuuma kwa mipiringidzo yozungulira ya kaboni yokhala ndi kuuma pang'ono, tiyenera kusankha choyezera cholimba kuti tiwonetsetse kuti zotsatira zake ndi zolondola komanso zothandiza. Titha kulingalira kugwiritsa ntchito sikelo ya HRB ya Rockwell hardness tester. Mulingo wa HRB wa Rockwell hardness tester mu ...Werengani zambiri -
Kuyang'anira kolumikizira kolumikizira, kukonzekera kwachitsanzo kwa ma terminal crimping, kuyang'anira microscope ya metallographic
Muyezo umafunika ngati mawonekedwe a crimping a cholumikizira terminal ali oyenera. The porosity ya terminal crimping waya imatanthawuza chiŵerengero cha malo osakhudzidwa a gawo lolumikizira mu crimping terminal kudera lonse, lomwe ndi gawo lofunikira lomwe likukhudza chitetezo ...Werengani zambiri -
40Cr, 40 chromium Rockwell kuuma kuuma njira
Pambuyo pozimitsa ndi kutentha, chromium imakhala ndi makina abwino kwambiri komanso owumitsa bwino, omwe amachititsa kuti nthawi zambiri amagwiritsidwa ntchito popanga zomangira zolimba kwambiri, zomangira, magiya, ndi ma camshafts. Kuyesa kwamakina ndi kuuma kwamphamvu ndikofunikira kwambiri pakuzimitsidwa komanso kupsya mtima kwa 40Cr ...Werengani zambiri -
Mndandanda wa midadada yolimba ya Class A—–Rockwell, Vickers & Brinell Hardness blocks
Kwa makasitomala ambiri omwe ali ndi zofunika kwambiri pakulondola kwa oyesa kuuma, kuwongolera kwa oyesa kuuma kumapangitsa kuti pakhale zovuta zolimba pazitsulo zolimba. Lero, ndine wokondwa kukudziwitsani mndandanda wa ma block a hardness a Gulu A.—Rockwell hardness blocks, Vickers hard...Werengani zambiri -
Njira Yodziwira Kuuma Kwa Zigawo Zokhazikika za Zida Zamagetsi - Njira Yoyesera ya Rockwell Hardness ya Zida Zachitsulo
Pakupanga magawo a hardware, kuuma ndi chizindikiro chofunikira. Tengani gawo lomwe likuwonetsedwa pachithunzichi monga chitsanzo. Titha kugwiritsa ntchito Rockwell hardness tester kuyesa kuuma. Rockwell hardness tester yathu yamagetsi yogwiritsa ntchito digito ndi chida chothandiza kwambiri pa ...Werengani zambiri -
Makina Odulira Olondola a Titanium & Titanium Alloys
1.Konzani zida ndi zitsanzo: Onetsetsani ngati makina odulira chitsanzo ali ndi ntchito yabwino, kuphatikizapo magetsi, blade yodula, ndi makina ozizira. Sankhani zitsanzo zoyenera za titaniyamu kapena aloyi ya titaniyamu ndikulemba malo odulira. 2.Konzani zitsanzo: Ikani ...Werengani zambiri -
Rockwell Kuuma Scale: HRE HRF HRG HRG HRH HRK
1.HRE Test Scale ndi Mfundo Mfundo: · Mayeso a kuuma kwa HRE amagwiritsa ntchito 1/8-inch zitsulo zachitsulo chopondera kuti asindikize muzinthu zakuthupi pansi pa katundu wa 100 kg, ndipo kuuma kwa zinthuzo kumatsimikiziridwa ndi kuyeza kuya kwa indentation. ① Mitundu yazinthu zomwe zingagwiritsidwe ntchito: Zogwiritsidwa ntchito kwambiri pazofewa ...Werengani zambiri -
Rockwell Hardness Scale HRA HRB HRC HRD
Rockwell hardness scale anapangidwa ndi Stanley Rockwell mu 1919 kuti awone mwamsanga kuuma kwa zipangizo zachitsulo. (1) HRA ① Njira yoyesera ndi mfundo: · Mayeso a kuuma kwa HRA amagwiritsa ntchito cholozera cha diamondi kupondaponda pansi pa katundu wolemera 60 kg, ndikuzindikira ...Werengani zambiri -
Njira yoyesera ya Vickers ndi njira zodzitetezera
Kukonzekera kwa 1 musanayesedwe 1) Choyesa cholimba ndi inndenter chomwe chimagwiritsidwa ntchito poyesa kuuma kwa Vickers chiyenera kutsatira zomwe GB/T4340.2; 2) Kutentha kwa chipinda kuyenera kuyendetsedwa mkati mwa 10 ~ 35 ℃. Kwa mayeso olondola kwambiri ...Werengani zambiri -
Makonda Odziyimira pawokha a Rockwell Hardness Tester poyesa kuuma kwa Shaft
Lero, Tiyeni tiwone mtundu wina wapadera wa Rockwell hardness tester poyesa shaft, wokhala ndi benchi yapadera yodutsamo zogwirira ntchito za shaft, zomwe zimatha kusuntha chogwirira ntchito kuti chikwaniritse madontho odziwikiratu komanso kuyeza...Werengani zambiri -
Gulu la kuuma kosiyanasiyana kwachitsulo
Khodi ya kuuma kwachitsulo ndi H. Malingana ndi njira zosiyana zoyesera zolimba, zizindikiro zodziwika bwino zimaphatikizapo Brinell (HB), Rockwell (HRC), Vickers (HV), Leeb (HL), Shore (HS) kuuma, ndi zina zotero, zomwe HB ndi HRC zimagwiritsidwa ntchito kwambiri. HB ili ndi mitundu yambiri ...Werengani zambiri -
Njira yoyesera yolimba ya zomangira
Ma fasteners ndi zinthu zofunika pakulumikizana kwamakina, ndipo mulingo wawo wowuma ndi chimodzi mwazizindikiro zofunika kuyeza mtundu wawo. Malinga ndi njira zosiyanasiyana zoyesera kuuma, njira zoyesera za Rockwell, Brinell ndi Vickers zitha kugwiritsidwa ntchito kuyesa ...Werengani zambiri
