Yakakwirira Simba Hexagon Musoro Bolt Magetsi Fastener
| Zita: | Galvanized Hexagon Bolts | Chitupa: | ISO9001/CE/ROHS |
|---|---|---|---|
| Brand: | LJ | Surface Treatment: | Hot Dip Galvanized |
| Chiedza Chakakwirira: |
Hexagon Musoro Bolt Magetsi Fastener, ISO9001 Hex Bolt Electric Fastener, Simbi Towers Galvanized Hexagon Bolts |
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High Simba Kupisa Dip Galvanized Hexagon Bolts For Uhvehv Transmission Line Steel Towers
Mabhaudhi edu eshongwe akagadzirirwa chaizvo shongwe dzemasero, shongwe dzekufambisa magetsi, uye magungano eredhiyo, angave akaiswa pakugadzirisa, kusimudzira, kana kugadzirisa. Mabhaudhi eTower haadzivirirwe uye akagadziridzwa kuitira kuti uzive kuti uri kushandisa mabhaudhi akakodzera papurojekiti yega yega, uye kuti achamira muyedzo wenguva.
zvigadzirwa zvese zviri mukupisa dip galvanized surface kurapwa zvakanyanya kushandisa yekufambisa mutsetse simbi shongwe mapurojekiti. saizi inogona kubva kuM12-M105, mabhoti anogona kuve akasiyana maumbirwo anosanganisira mabhoti. Mabhaudhi, mabhaudhi eancho.V-mabhaudhi nezvimwe.
High simba hexagon bolts, iyo yakagadzirwa nesimbi yakakwirira-yakasimba kana inoda kuisa yakakura preload, inogona kunzi mabhaudhi epamusoro-simba. Mabhoti ane simba anonyanya kushandiswa pakubatanidza mabhiriji, njanji, high-pressure uye ultra-high-pressure equipment. Kutyoka kwerudzi urwu rwebhaudhi kutsemuka kwebrittle. Mabhaudhi esimba akakwira akaiswa kune ekupedzisira-yakanyanya kudzvanywa midziyo inoda kusimbiswa kuti ive nechokwadi chekuvharwa kwemudziyo. Nhasi, kugadzirwa kwepamusoro kunomiririrwa nendege hombe, midziyo mikuru yekugadzira magetsi, mota, zvitima zvinomhanya-mhanya, ngarava huru uye mahombe akakwana emidziyo achapinda munzira yakakosha yebudiriro. Naizvozvo, fasteners ichapinda muchikamu chakakosha chekusimudzira. Mabhaudhi emasimba makuru anoshandiswa pakubatanidza michina yakakosha. Kudzokororwa disassembly kana akasiyana ekuisa torque nzira dzine zvakakwirira zvinodikanwa zvemabhaudhi ane simba. Naizvozvo, iyo mhando yemamiriro ayo epamusoro uye kurongeka kwetambo kuchakanganisa zvakananga hupenyu hwesevhisi uye kuchengetedzeka kwemuenzi. Kuti uvandudze friction coefficient uye kudzivirira ngura, kubatwa kana jamming panguva yekushandiswa, zvinodiwa zvehunyanzvi zvinotemesa kuti nzvimbo yacho ichagadziriswa nickel phosphorus plating. Ukobvu hwekufukidzira huchava mukati mehupamhi hwe 0.02 ~ 0.03mm, uye iyo yekupfeka ichave yakafanana, yakaoma uye isina mapini.
Bolt zvinhu: 18Cr2Ni4W, 25Cr2MoV simbi; Kuiswa kwebhoti: M27 ～ M48. Nekuda kwekuti rudzi urwu rwesimbi rwuri nyore kugadzira firimu risinganzwisisike pamusoro, uye iyi firimu inongoita ichaita kuti bhaudhi risakwanise kuwana kemikari nickel phosphorus layer nekunamira kwakanaka, matanho akakosha ekugadzirisa anofanirwa kutorwa kubvisa firimu kutanga, uye matanho. inofanira kutorwa kudzivirira kuvandudzwa kwayo, kuitira kuti ive nechokwadi chekunamatira kwakanaka pakati pemucheka wakaputirwa uye substrate. Panguva imwecheteyo, hukuru hwejometri yebhoti inowedzera kuoma kwe nickel phosphorus plating kurapwa uye kuonekwa kwehutano mukugadzirisa. Maitiro ekuyerera kwe nickel phosphorus plating yemabhoti ane simba akakwira ane zvikamu zvitatu:
Chikamu chekutanga inzira yekugadzirira, kusanganisira kunyatsoongorora uye kutariswa kwechitarisiko kusati kwaputirwa, kudonha kwemanyorero, kunyura kudonha, pickling, electroactivation uye flash nickel plating yemabhoti akasimba-simba;
Chikamu II electroless nickel plating process;
Chikamu chechitatu ndeye mushure-kurapwa maitiro, anosanganisira hydrogen drive kupisa kurapwa, kupukuta uye kupedzwa kwekuongorora chigadzirwa. Sezvizvi:
Kuongororwa kwekemikari kwemabhaudhi → kunyatsoita uye kutariswa kwechitarisiko chebhaudhi → kudhiza nemaoko → kuongorora chitarisiko → kunyudzwa kunyura → kugeza mvura inopisa → kugeza mvura inotonhora → kunhonga asidhi → kugeza mvura inotonhora → kushandiswa kwemagetsi → kugeza mvura inotonhora → flash nickel plating kugeza mvura inotonhora → kugeza mvura ine deionized → kemikari nickel plating → kugeza mvura ine deionized → kugeza mvura inotonhora → hydrogen drive → polishing → kupedza kuongorora chigadzirwa.
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