Nkhani Zamakampani
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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 -
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 -
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 -
Njira yoyesera kuuma kwa Vickers ndi njira zodzitetezera
1 Kukonzekera musanayese 1) Choyesera kuuma ndi cholembera chomwe chimagwiritsidwa ntchito poyesa kuuma kwa Vickers chiyenera kutsatira zomwe zili mu GB/T4340.2; 2) Kutentha kwa chipinda kuyenera kulamulidwa mkati mwa 10~35℃. Pa mayeso olondola kwambiri...Werengani zambiri -
Choyesera Chokhazikika cha Rockwell Chokhazikika Choyesera Kuuma kwa Shaft
Lero, Tiyeni tiwone chida chimodzi chapadera choyesera kuuma kwa Rockwell choyesera shaft, chokhala ndi benchi lapadera lozungulira la shaft workpieces, lomwe limatha kusuntha workpiece yokha kuti likwaniritse madontho odziyimira pawokha komanso muyeso wodziyimira pawokha...Werengani zambiri -
Kugawa kuuma kosiyanasiyana kwa chitsulo
Khodi ya kuuma kwachitsulo ndi H. Malinga ndi njira zosiyanasiyana zoyesera kuuma, maimidwe achikhalidwe akuphatikizapo Brinell (HB), Rockwell (HRC), Vickers (HV), Leeb (HL), Shore (HS), ndi zina zotero, zomwe HB ndi HRC zimagwiritsidwa ntchito kwambiri. HB ili ndi mitundu yosiyanasiyana ...Werengani zambiri -
Njira yoyesera kuuma kwa zomangira
Zomangira ndi zinthu zofunika kwambiri pa kulumikizana kwa makina, ndipo muyezo wawo wolimba ndi chimodzi mwa zizindikiro zofunika kwambiri poyesa ubwino wawo. Malinga ndi njira zosiyanasiyana zoyesera kuuma, njira zoyesera kuuma za Rockwell, Brinell ndi Vickers zingagwiritsidwe ntchito poyesa ...Werengani zambiri
