Mazuva ano, zvinhu zvinotakurwa zveLeeb hardness testers zvinonyanya kushandiswa pakuongorora zvinhu zvakawanda zviri panzvimbo yacho. Regai ndikuudzei ruzivo rwakajairika nezvezvinhu zvinotakurwa zveLeeb hardness testers.
Kuedza kuomarara kweLeeb inzira itsva yekuedza kuomarara yakakurudzirwa naSwiss Dr. Leeb muna 1978.
Nheyo yebvunzo yeLeeb hardness: Muviri weimpact une huremu hwakati unobatwa pamusoro pesampuli pasi pesimba rekuyedza, uye kumhanya kweimpact uye kumhanya kweimpact yemuviri weimpact uri 1mm kure nepamusoro pemuenzaniso zvinoyerwa. Uchishandisa nheyo yeelectromagnetic, impact induced uye kukosha kweLeeb hardness zvinoverengerwa kubva pachiyero che rebound velocity, inova nzira yekuedza inochinja-chinja. (Unogona kuwana mufananidzo weiyi nheyo paInternet)
Saka chii chinoshandiswa pakugadzira zvinhu (workpiece) chinoshandiswa pakuongorora kuomarara kweLeeb?
Chiyedzo chehukukutu cheLeeb inyanzvi yekuedza hukukutu inoshanda mabasa akawanda inogona kushandura zvikero zvehukukutu zveRockwell, Brinell, Vickers, uye Shore zvakasununguka. Zvisinei, ine zvinodiwa zvechikero chehukukutu. Haasi ese maworkpieces anogona kushandisa chikero chehukukutu cheLeeb. Kuyerwa kwehukukutu hwekuedza kutsiva chiyedzo chehukukutu chebenchtop. (Iyi ine interface yekushandura yeLeeb hardness tester)
Zvichibva papfungwa yekuyera kweLeeb hardness tester uye kutakura kwayo, inonyanya kukodzera (asi kwete kungogumira) pakuyera kwezvishandiso zvinotevera:
Zvikamu zvemakanika kana zvechigarire zvakaiswa uye zvisingakwanise kubviswa
Zvishandiso zvebasa zvine nzvimbo diki yekuyedza senge makomba emould (unofanira kutarisisa saizi yenzvimbo paunenge uchitenga)
Zvishandiso zvikuru zvinoda kuongororwa nekukurumidza uye neboka
Kuongororwa kwekukundikana kwemidziyo yekumanikidza, majenareta eturbine nemimwe michina.
Kudzora kuomarara kwemitsetse yekugadzira mabheyaringi nezvimwe zvikamu
Zvikamu zvemakanika kana zvakaungana zvachose zvakaiswa uye zvisingakwanise kuparadzaniswa
Zvishandiso zvebasa zvine nzvimbo diki yekuyedza senge makomba emould (unofanira kutarisisa saizi yenzvimbo paunenge uchitenga)
Zvishandiso zvikuru zvinoda kuongororwa nekukurumidza uye neboka
Kuongororwa kwekukundikana kwemidziyo yekumanikidza, majenareta eturbine nemimwe michina
Kudzora kuomarara kwemitsetse yekugadzira mabheyaringi nezvimwe zvikamu
Kuongorora kwakazara kwezvinhu uye kusiyanisa nekukurumidza kweimba yekuchengetera zvinhu zvesimbi
Kudzora mhando panguva yekugadzira zvinhu zvinopiswa nekupisa
Vatesta veLeeb vanonyanya kushandiswa mukambani yedu vanosanganisira zvinotevera:
HLN110 Printer mhando Leeb Hardness Tester
HL200 Rudzi rwemhando yeLeeb Hardness Tester
HL-150 Pen mhando yeLeeb Hardness Tester
Nguva yekutumira: Gunyana-14-2023
