Nkhani
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Njira Yoyesera ya Kukhuthala kwa Filimu ya Oxide ndi Kuuma kwa Zida za Aluminiyamu ya Magalimoto
Filimu ya anodic oxide pa zida za aluminiyamu zamagalimoto imagwira ntchito ngati chida chankhondo pamwamba pake. Imapanga gawo lolimba loteteza pamwamba pa aluminiyamu, ndikuwonjezera kukana kwa dzimbiri kwa zidazo ndikuwonjezera nthawi yawo yogwira ntchito. Pakadali pano, filimu ya oxide ili ndi kuuma kwakukulu, komwe...Werengani zambiri -
Kusankha Mphamvu Yoyesera mu Kuyesa Kuuma kwa Micro-Vickers kwa Zophimba Zachitsulo Zapamwamba monga Zinc Plating ndi Chromium Plating
Pali mitundu yambiri ya zokutira zachitsulo. Zophimba zosiyanasiyana zimafuna mphamvu zosiyanasiyana zoyesera poyesa kuuma kwa microhardness, ndipo mphamvu zoyesera sizingagwiritsidwe ntchito mwachisawawa. M'malo mwake, mayeso ayenera kuchitidwa motsatira mfundo za mphamvu zoyesera zomwe zaperekedwa ndi miyezo. Lero, makamaka tikuwonetsani ...Werengani zambiri -
Njira Yoyesera Makina a Nsapato za Brake za Cast Iron zomwe zimagwiritsidwa ntchito mu Rolling Stock (Brake Shoe Selection of Hardness Tester)
Kusankha zida zoyesera makina za nsapato zachitsulo chopangidwa ndi chitsulo kuyenera kutsatira muyezo uwu: ICS 45.060.20. Muyezo uwu umanena kuti kuyesa kwa katundu wa makina kumagawidwa m'magawo awiri: 1. Kuyesa Kolimba Kuyenera kuchitika motsatira zomwe zili mu ISO 6892-1:201...Werengani zambiri -
Kuyesa kuuma kwa ma rolling bearings kumatanthauza Miyezo Yapadziko Lonse: ISO 6508-1 "Njira Zoyesera za Kuuma kwa Zigawo Zonyamula Ma Rolling"
Ma berea ozungulira ndi zigawo zazikulu zomwe zimagwiritsidwa ntchito kwambiri mu uinjiniya wamakina, ndipo magwiridwe antchito awo amakhudza mwachindunji kudalirika kwa makina onse. Kuyesa kuuma kwa ziwalo zozungulira ndi chimodzi mwa zizindikiro zotsimikizira magwiridwe antchito ndi chitetezo. International Sta...Werengani zambiri -
Udindo wa Ma Clamp a Vickers Hardness Tester ndi Micro Vickers Hardness Tester (Kodi Mungayese Bwanji Kulimba kwa Zigawo Zing'onozing'ono?)
Pogwiritsa ntchito Vickers hardness tester/micro Vickers hardness tester, poyesa ma workpieces (makamaka ma workpieces oonda ndi ang'onoang'ono), njira zolakwika zoyesera zingayambitse zolakwika zazikulu mu zotsatira za mayeso. Zikatero, tiyenera kutsatira izi poyesa ma workpieces: 1...Werengani zambiri -
Momwe mungasankhire Rockwell hardness tester
Pali makampani ambiri omwe akugulitsa zoyesera zolimba za Rockwell pamsika pakadali pano. Kodi mungasankhe bwanji zida zoyenera? Kapena, kodi timasankha bwanji zoyenera ndi mitundu yambiri yomwe ilipo? Funso ili nthawi zambiri limavutitsa ogula, chifukwa mitundu yosiyanasiyana ndi mitengo yosiyanasiyana zimapangitsa kuti zikhale zovuta...Werengani zambiri -
Makina odulira olondola a XYZ okha - amaika maziko olimba okonzekera ndi kusanthula zitsanzo za metallographic.
Monga gawo lofunika kwambiri musanayese kuuma kwa zinthu kapena kusanthula kwa metallographic, kudula zitsanzo cholinga chake ndi kupeza zitsanzo zokhala ndi miyeso yoyenera komanso mawonekedwe abwino a pamwamba kuchokera ku zopangira kapena zigawo, zomwe zimapangitsa kuti pakhale maziko odalirika a kusanthula kwa metallographic, kuyesa magwiridwe antchito, ndi zina zotero.Werengani zambiri -
Ubwino wa Rockwell Hardness Tester Yaikulu ya Gate-type
Monga chipangizo chapadera choyesera kuuma kwa zinthu zazikulu zomwe zimagwiritsidwa ntchito m'mafakitale, choyesera kuuma cha mtundu wa Gate-type Rockwell chimagwira ntchito yofunika kwambiri pakuwongolera khalidwe la zinthu zazikulu zachitsulo monga masilinda achitsulo. Ubwino wake waukulu ndi kuthekera kwake...Werengani zambiri -
Kusintha Kwatsopano kwa Choyesera Cholimba cha Vickers Chokha - Mtundu Wokwera ndi Wotsika Wokha wa Mutu
Choyesera kuuma kwa Vickers chimagwiritsa ntchito indenter ya diamondi, yomwe imakanikizidwa pamwamba pa chitsanzocho pansi pa mphamvu inayake yoyesera. Tulutsani mphamvu yoyesera mutasunga nthawi inayake ndikuyesa kutalika kwa diagonal kwa indentation, kenako mtengo wa kuuma kwa Vickers (HV) umawerengedwa malinga ndi...Werengani zambiri -
Choyesa kuuma kwa Rockwell cha kuyesa kuuma kwa zigawo
Mu mafakitale amakono, kuuma kwa ziwalo ndi chizindikiro chofunikira poyesa ubwino ndi magwiridwe antchito awo, zomwe ndizofunikira kwambiri m'mafakitale ambiri monga magalimoto, ndege, ndi makina opangira zinthu. Mukayang'anizana ndi kuyesa kwakukulu kwa kuuma kwa ziwalo, njira yachikhalidwe yogwiritsira ntchito zida zambiri,...Werengani zambiri -
Kusanthula kwaukadaulo kwa zida zoyesera kuuma kwa workpiece yayikulu komanso yolemera
Monga tonse tikudziwira, njira iliyonse yoyesera kuuma, kaya ndi Brinell, Rockwell, Vickers kapena choyesera kuuma chonyamulika cha Leeb, chili ndi zofooka zake ndipo sichili ndi mphamvu zonse. Pazogwirira ntchito zazikulu, zolemera komanso zosakhazikika monga zomwe zawonetsedwa pachitsanzo chotsatirachi, mayeso ambiri amakono...Werengani zambiri -
Mayeso a Rockwell a kuuma kwa PEEK polymer composites
PEEK (polyetheretherketone) ndi chinthu chopangidwa ndi zinthu zambiri zopangidwa ndi utomoni wa PEEK wophatikiza ndi zinthu zolimbitsa monga ulusi wa kaboni, ulusi wagalasi, ndi ziwiya zadothi. Zinthu za PEEK zolimba kwambiri zimakhala zolimba kwambiri ku mikwingwirima ndi kusweka, ndipo ndizoyenera kupanga zinthu zogwiritsidwa ntchito...Werengani zambiri
