Vatengi vekuTurkey vakatenga yeduCNC pombi yekuputira latheVakatadza kuzadzisa zvinodiwa zvavo pakugadzirisa shinda nekuti vakasarudza Fanuc 5 package CNC system. Saka, inoonekwa senzira yekutsiva sisitimu zvakare, izvo zvinounza kusagadzikana kukuru pabasa kune mutengi. Kugadziriswa kweshinda dzakasiyana-siyana kunoenderana zvachose neZvishandiso zvemuchina weCNC, uye kusarudzwa kwesystem yeCNC kwakakoshawo zvikuru.
Kune mhando dzema threads mangani?
NPT ipfupiso yezita rekuti National (American)Shinda yepombi, iyo iri yeshinda yeAmerica yedhigirii 60 yakapfava uye inoshandiswa kuNorth America. Miyero yenyika inogona kuwanikwa muyero yenyika GB/T12716-1991.
PT ipfupiso yePipe Thread. Ipipe thread yakavharwa nemadhigirii makumi mashanu nemashanu. Ndeyemhuri yeWyeth thread uye inonyanya kushandiswa muEurope neCommonwealth of Nations. Inowanzoshandiswa mumvura negasi.indasitiri yemapombi, iyo taper inotsanangurwa se1:16. Mipimo yenyika inogona kuwanikwa muGB/T7306-2000.
G ishinda yepombi isina tambo inovhara ine madhigirii makumi mashanu nemashanu, iri yemhuri yeshinda yeWyeth. Chiratidzo G chinomiririra shinda yecylindrical. Miyero yenyika inowanikwa muGB/T7307-2001.
Pamusoro pezvo, mamaki e1/4, 1/2, 1/8 ari mushinda anoreva dhayamita yehukuru hweshinda, uye yuniti yacho iinch. Vanhu vanoshandisa mapoinzi vanowanzo shandisa mapoinzi kureva hukuru hweshinda, inchi imwe yakaenzana nemapoinzi masere, 1/4 inchi yakaenzana nemapoinzi maviri, zvichingodaro. G izita rekutishinda yepombi(Guan). Kupatsanurwa kwemadhigirii 55 ne60 kunoshanda, kunozivikanwa sedenderedzwa repombi. Kureva kuti, shinda inogadziriswa nepamusoro pe cylindrical.
ZG inozivikanwa zvikuru sekoni yepombi, kureva kuti, shinda yacho inogadziriswa nepamusoro pekona. Mvura yakajairikamajoini emapaipindizvo zvakaita seizvi. Chiyero chenyika chakanyorwa seRc metric thread kuti ibude nepitch, uye thread yekuAmerica neyekuBritain inoratidzwa nehuwandu hwethreads pa inch. Ndiwo musiyano mukuru pakati pavo. Tread yemetric i 60 degrees equilateral profile, thread yekuBritain i isosceles 55 degrees profile, uye thread yekuAmerica i 60 degrees.
Zviyero zvemetric zvinoshandiswa pamitsetse yemetric, uye zviyero zveImperial zvinoshandiswa pamitsetse yeUS neBritish.
Nguva yekutumira: Mbudzi-19-2021