Stainless Valve Stem muIndustrial Valve Service
Muma valvu akawanda, tsinde harikwezve kutariswa zvakanyanya. Nhaurirano zhinji dzinowanzo tarisa pamuviri wevharuvhu kana dhizaini yekuvhara. Zvisinei, mukuita, tsinde ndiyo chikamu chinofamba pese panoshanda vharuvhu. Torque inobva pa handwheel kana actuator inopfuudzwa nepakati petsinde, saka mamiriro ayo anokanganisa zvakananga kana vharuvhu ichigona kuvhurika kana kuvhara zvakanaka.
Nekuda kweizvi, vagadziri vazhinji vanosarudza kushandisa hunde yevharuvhu isina ngura pachinzvimbo chesimbi yekabhoni. Mavharuvhu emaindasitiri anowanzo shanda munzvimbo dzine hunyoro, shanduko dzekupisa kana makemikari. Munguva refu yekushanda, mamiriro aya anogona kukonzera ngura pazvikamu zvesimbi zvakajairika. Hunde isina ngura inowanzo shanda zviri nani mumamiriro ezvinhu akadai uye inowanzo chengetedza mamiriro ayo epamusoro kwenguva refu.
Zvinhu zvakaita se304 ne316 simbi isingatsvinyi zvinoshandiswa zvakanyanya pachinangwa ichi. Zvinopa simba rakaringana asi zvichiri kuramba ngura zvakanaka. Mune mamwe magadzirirwo emavharuvhu, kunyanya kana paine simba rakawanda remuchina, simbi isingatsvinyi ye17-4PH inogonawo kusarudzwa. Zvinhu izvi zvinowanzo kuwanikwa mumavharuvhu ebhora, mavharuvhu egedhi uye mavharuvhu eglobe anoshandiswa muzviteshi zve petrochemical, masisitimu emvura uye mamwe mapaipi emaindasitiri.
Kubva pakuona kwekugadzira michina, kugadzira hunde yevharuvhu isina ngura inoda kutariswa kune zvimwe zvinhu zvakawanda. Chikamu chehunde chinopfuura nepachiputi chinofanira kunge chakasimba. Kana pamusoro pacho pakaoma, kupfeka kwepachiputi kunogona kuwedzera panguva yekushanda. Nekufamba kwenguva izvi zvinogona kukonzera kubuda kwemvura kana kuoma pakushandisa vharuvhu.
Nekuda kwechikonzero ichi, hunde yacho inowanzogadzirwa neCNC turning ichiteverwa nekushanda kweshinda uye kupedzisa. Zviyero zvakakosha zvinoongororwa nokungwarira, kunyanya munzvimbo dzinovharirwa. Mumafekitori mazhinji chitupa chezvinhu zvinosimbiswawo kuitira kuti giredhi resimbi rionekwe kana zvichidikanwa.
Kunyangwe hunde yacho iri chinhu chimwe chete chiri mukati mevharuvhu, inoita basa rinokosha mukushanda kwezuva nezuva. Kana hunhu hwechinhu ichi uye machining zvikadzorwa nemazvo, hunde yevharuvhu isina ngura inogona kuramba yakagadzikana kwemakore mazhinji ekushanda, ndosaka ichiramba ichishandiswa zvakanyanya mukugadzira mavharuvhu emaindasitiri.