Nkhani
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Mbali za Brinell hardness tester HBS-3000A
Mayeso omwe amagwiritsidwa ntchito kwambiri poyesa kuuma kwa Brinell ndikugwiritsa ntchito mpira wozungulira wa mainchesi 10mm ndi mphamvu yoyesera ya 3000kg. Kuphatikiza kwa indenter iyi ndi makina oyesera kumatha kuwonjezera mawonekedwe a kuuma kwa Brinell. Komabe, chifukwa cha kusiyana kwa...Werengani zambiri -
Kusiyana pakati pa ma microscopes olunjika ndi opindika a metallographic
1. Lero tiyeni tiwone kusiyana pakati pa ma microscope olunjika ndi opindika: Chifukwa chomwe ma microscope opindika amatchedwa inverted ndichakuti lenzi yolunjika ili pansi pa siteji, ndipo chogwirira ntchito chiyenera kutembenuzidwa...Werengani zambiri -
Choyesera cha Micro Vickers Hardness chaposachedwa kwambiri chodziyimira pawokha mmwamba ndi pansi
Kawirikawiri, makina oyesera kuuma kwa Vickers akakwera kwambiri, chipangizocho chimakhala chovuta kwambiri. Lero, tiyambitsa makina oyesera kuuma a micro Vickers omwe ndi ofulumira komanso osavuta kugwiritsa ntchito. Makina akuluakulu a makina oyesera kuuma amalowa m'malo mwa makina oyezera kuuma achikhalidwe...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 -
Kugwiritsa Ntchito Shancai/Laihua Hardness Tester mu Bearing Hardness Testing
Mabearing ndi zinthu zofunika kwambiri pakupanga zida zamafakitale. Kulimba kwa bearing kukakhala kwakukulu, bearing imakhala yolimba kwambiri, komanso mphamvu ya zinthuzo imakhala yayikulu, kuti zitsimikizire kuti bearing ikhoza kukhala ndi...Werengani zambiri -
Chiyambi cha choyesera kuuma kwa Rockwell & Pulasitiki Rockwell
Mayeso a Rockwell hardness agawidwa m'magulu awiri: rockwell hardness test ndi superficial Rockwell hardness test. Kuyerekeza kwa superficial rockwell hardness tester ndi rockwell hardness tester: Mayeso a rockwell hardness tester：60kg，100kg，150kg； Mayeso a superficial rockwell hardness tester...Werengani zambiri -
Kodi mungasankhe bwanji choyesera kuuma poyesa zitsanzo za tubular?
1) Kodi choyezera kuuma kwa Rockwell chingagwiritsidwe ntchito poyesa kuuma kwa khoma la chitoliro chachitsulo? Zipangizo zoyesera ndi chitoliro chachitsulo cha SA-213M T22 chokhala ndi mainchesi akunja a 16mm ndi makulidwe a khoma a 1.65mm. Zotsatira za mayeso a kuuma kwa Rockwell ndi izi: Pambuyo pochotsa sikelo ya oxide...Werengani zambiri -
Kusiyana pakati pa Vickers hardness tester ndi microhardness tester
Chifukwa cha mayeso a kuuma kwa Vickers ndi kuuma kwa microhardness, ngodya ya diamondi ya indenter yomwe imagwiritsidwa ntchito poyesa ndi yofanana. Kodi makasitomala ayenera kusankha bwanji choyezera kuuma kwa Vickers? Lero, ndifotokoza mwachidule kusiyana pakati pa choyezera kuuma kwa Vickers ndi choyezera kuuma kwa microhardness. Tes...Werengani zambiri -
Momwe mungasankhire choyesera kuuma poyesa zitsanzo za mawonekedwe a tubular
1) Kodi choyesera kuuma kwa Rockwell chingagwiritsidwe ntchito poyesa kuuma kwa khoma la chitoliro chachitsulo? Zipangizo zoyesera ndi chitoliro chachitsulo cha SA-213M T22 chokhala ndi mainchesi akunja a 16mm ndi makulidwe a khoma a 1.65mm. Zotsatira za choyesera kuuma kwa Rockwell ndi izi: Pambuyo pochotsa oxide ndi decarburised la...Werengani zambiri -
Njira zogwiritsira ntchito ndi zodzitetezera pa makina atsopano a XQ-2B metallographic inlay
1. Njira yogwiritsira ntchito: Yatsani magetsi ndikudikirira kwakanthawi kuti muyike kutentha. Sinthani gudumu lamanja kuti chikombole chapansi chigwirizane ndi nsanja yapansi. Ikani chitsanzocho ndi malo owonera akuyang'ana pansi pakati pa pansi...Werengani zambiri -
Makina odulira a Metallographic Q-100B okonzedwanso bwino
1. Makhalidwe a makina odulira zitsulo a Shandong Shancai/Laizhou Laihua Test Instruments okha: Makina odulira zitsulo amagwiritsa ntchito gudumu lopukutira lozungulira mwachangu kwambiri kuti adule zitsanzo za zitsulo. Ndi oyenera...Werengani zambiri -
Mayeso angapo ofala a Vickers hardness tester
1. Gwiritsani ntchito njira yoyesera kuuma kwa Vickers ya zigawo zolumikizidwa (Weld Vickers hardness test): Popeza kapangidwe ka gawo lolumikizana la weldment (weld seam) panthawi yolumikizirana lidzasintha panthawi yopangira, likhoza kupanga ulalo wofooka mu kapangidwe kolumikizidwa. ...Werengani zambiri
