1. Chii chinonzi fastener?
Fasteners ikirasi yemechani zvikamu zvinonyanya kushandiswa kusungirira kubatanidza. Yakasiyana-siyana yekusungirira inogona kuoneka pamichina yakasiyana-siyana, zvishandiso, mota, ngarava, njanji, mabhiriji, zvivakwa, zvimiro, maturusi, zviridzwa, zviridzwa uye zvekushandisa. Iyo inoratidzirwa neakasiyana akasiyana siyana akatsanangurwa, akasiyana mashandisiro ekuita, uye akamisikidzwa, serialized, universal mhando dhigirii zvakare yakakwira zvakanyanya. Naizvozvo, vamwe vanhu vanodana iyo iripo yenyika chiyero kirasi yemafasteners seyakajairwa fasteners, kana kungoita seyakajairwa zvikamu.
2.Fastener's classification
Inowanzo sanganisira zvinotevera gumi nemaviri emhando dzezvikamu: mabhaudhi, mastuds, screws, nzungu, tapping screws, huni screws, washers, anomira, mapini, rivets, assembly, uye yekubatanidza pair, welding tsvimbo.
3.Chiyero chikuru che fasteners
International Standard: ISO
National standard:
ANSI - United States
DIN - West Germany
BS - UK
JIS - Japan
AS - Australia
4.Fastener zvinhu zvekuita zvinodiwa
Iyo mechanic zvimiro zvezvinhu zvinosanganisira maviri maficha: mechanical zvimiro zvezvinhu uye michina zvimiro zvefasteners.
Mechanical zvimiro zvezvinhu: Kune rumwe rutivi ndiko kushandiswa kwekuita kwechinyorwa. Kune rumwe rutivi ndiko kuita kwemaitiro.
Material zvinoenderana neanowanzo kurongeka ndeiyi: kabhoni simbi, simbi isina tsvina, simbi isina tsvina, mhangura, aluminium uye zvichingodaro. Carbon simbi inopatsanurwawo kuita yakaderera kabhoni simbi (yakadai seC1008 / C1010 / C1015 / C1018 / C1022), yepakati kabhoni simbi (yakadai seC1035), yakakwirira kabhoni simbi (C1045 / C1050), alloy simbi (SCM435 / 10B21 / 40Cr) . General C1008 zvinhu zvakajairwa giredhi zvigadzirwa, senge 4.8 screws, akajairwa giredhi nzungu; C1015 ine rin'i screws; C1018 ine screws yemuchina, kusanganisira self-tapping screws; C1022 inowanzo shandiswa kuzvigadzika-tapping screws; C1035 ine 8.8 screws; C1045 / 10B21 / 40Cr ine 10.9 screws; 40Cr / SCM435 ine 12.9 screws. Simbi isina simbi ine SS302 / SS304 / SS316 seyakanyanya kuwanda. Ehe, ikozvino zvakare yakakurumbira nhamba huru yezvigadzirwa zveSS201, kana kunyange yakaderera nickel yemukati zvigadzirwa, isu tinodaidza zvisiri-echokwadi Stainless simbi zvigadzirwa; chitarisiko chinoratidzika sesimbi isina tsvina, asi iyo anti-corrosion performance yakasiyana zvakanyanya.
5.Kugadzirira kwepamusoro
Kurapa kwepamusoro ndiyo maitiro ekugadzira chivharo chevhavha mune yekushanda nedzimwe nzira, chinangwa chayo ndechekupa chigadzirwa chepamusoro, chekudzivirira chekudzivirira, nzira yekurapa pamusoro: electroplating, inopisa dip galvanizing, mechanical plating, nezvimwe.
Yakavambwa muna 1999, inyanzvi yekutsanya kugadzira uye kutengesa shoma kambani. Parizvino, kune mabhesi maviri makuru ekugadzira muTianjin neNingbo, ane hunyanzvi hwekugadzira 1,000 matani / mwedzi.
Zvigadzirwa zvikuru ndeye kabhoni simbi, alloy simbi mabhaudhi, nzungu, Stainless simbi mabhaudhi, sikuruu. Kuvhara zviyero zvakasiyana-siyana, pakati pema screws akadai sehex self tapping screw uye Hex musoro huni screw ine EPDM washer ndechimwe chezvakanyanya kukwikwidza zvigadzirwa zvekambani yedu.
Nguva yekutumira: Aug-19-2022