Iron kana aluminium simbi zvishongedzo zvinonyanya kushandiswa mumitsara yekutapurirana dzinonzi pamwe chete sefittings.Kune mhando dzakawanda dzemafittings uye mashandisirwo akasiyana, akadai seakasiyana-siyana masimbi ekuisa waya, akasiyana-siyana akarembera zvishwe zvinoumba tambo yemipendero, akasiyana crimping machubhu uye ekugadzirisa machubhu ekubatanidza waya, uye akasiyana marudzi emagapu patambo dzakatsemuka.Tsvimbo, nezvimwewo, kuwedzera kune ese marudzi ekudhonza waya fittings anoshandiswa pamatanda neshongwe, pamwe nehukuru hwevanodzivirira conductors, hunofanirwa kufananidzwa nemumwe.
Zvizhinji zvezvigadziriso zvinoda kumira kushushikana kukuru panguva yekushanda, uye vamwe vanofanirwa kuve nechokwadi chekubata magetsi kwakanaka panguva imwe chete.Izvo zvinoenderana nekuchengetedzwa kwewaya kana shongwe.Kunyangwe ikangokuvadzwa chete, inogona kukonzera kutadza kwemutsara.Naizvozvo, kunaka, kushandiswa kwakaringana uye kuisirwa kwemafittings kune imwe mhedzisiro pakuiswa uye kutapurirana kwetambo dzemagetsi.
| GB 2314-97 | General tekinoroji mamiriro emagetsi mafittings |
| GB/T 2317.1-2000 | Power fittings mechanical test method |
| GB/T 2317.3-2000 | Thermal cycle test method yemagetsi ekuisa |
| GB/T 2317.4-2000 | Mitemo yemagetsi yekugamuchira magetsi, zviratidzo uye kurongedza |
| GB/T 9327.4-1988 | Cable conductor compression uye mechanic yekubatanidza yakabatana bvunzo nzira Thermal kutenderera bvunzo nzira |
| GB/T 5075-2001 | Terminology yemagetsi fittings |
| DL/T 765.1-2001 | Mamiriro eunyanzvi ekugadzirisa mitsara yekugovera pamusoro |
| DL/T 768.7-2002 | Magetsi mafittings anogadzira zvemhando yesimbi zvikamu zvinopisa-dip galvanized layer |
| DL/T 683-1999 | Model yekutumidza nzira yemagetsi fittings |
| GB/T 5231-2001 | Yakagadzirwa mhangura nemhangura alloy kemikari yakagadzirwa uye chimiro chechigadzirwa |
| GB/T 1175-1997 | Gadzira zinc alloy |
| Q/ZDJ 50-2006 | Zvido zvehunyanzvi zvekuboora mabheji ekubaya ane marated voltages e10kV uye pazasi |
Izvozvi zvakajairika zvikamu pamusika zvinonyanya kusanganisira kabhoni simbi, simbi isina tsvina, uye mhangura.1. Simbi yekabhoni: Tinosiyanisa simbi yakaderera-kabhoni, simbi yepakati-kabhoni, simbi yakakwira-kabhoni, uye simbi inosanganiswa nekabhoni yemidziyo yesimbi.1 Yakaderera-kabhoni simbi C% ≤0.25% inowanzonzi A3 simbi muChina.Inonyanya kunzi 1008, 1015, 1018, 1022, nezvimwewo kunze kwenyika.Inonyanya kushandiswa kune zvigadzirwa zvisina kuomarara zvinodiwa segiredhi 4.8 mabhaudhi, giredhi 4 nzungu, diki screws, nezvimwewo (Cherechedza: 1022 zvinhu zvinonyanya kushandiswa pakuboora zvipikiri zvemuswe.) 2 Medium carbon steel 0.25% 3 High carbon steel C%> 0.45%.4 alloy masimbi haasati ashandiswa mumusika: alloying zvinhu anowedzerwa kune akajairwa kabhoni simbi kuti awedzere zvimwe zvakakosha zvesimbi: senge 35, 40 chromium molybdenum, SCM435, 10B38.Fangsheng screws anonyanya kushandisa SCM435 chromium-molybdenum alloy simbi, izvo zvikuru zvinoriumba C, Si, Mn, P, S, Cr, Mo. Chechipiri, Stainless simbi: performance level: 45, 50, 60, 70, 801 inonyanya kukamurwa kuita austenite (18% Cr, 8% Ni), kunaka kwekudzivirira kupisa, kunaka kwekusagadzikana kwegora, uye kunaka kwekupisa.A1, A2, A42 martensite uye 13% Cr vane hurombo husina kunaka hwekusaita ngura, kusimba kwepamusoro uye kupfeka kwakanaka kuramba.C1, C2, C4 ferritic simbi isina tsvina.18% Cr ine zvirinani kugumbura uye kuonda kuramba pane martensite.Zvinhu zvinotengeswa kunze kwenyika pamusika zvinonyanya kubva kuJapan.Zvinoenderana nedanho, rinonyanya kukamurwa kuita SUS302, SUS304, uye SUS316.3. Mhangura: Zvinhu zvinowanzo shandiswa indarira…zinc-copper alloy.Musika wacho unonyanya kushandisa H62, H65, H68 mhangura sezvikamu zvakajairika.
Nguva yekutumira: Jun-21-2021