Chii chinonzi Extended Ordinary Aluminum-Steel Rivet?

1. Chii chinonzi Extended Ordinary Aluminum-Steel Rivet?

Rivet yeAluminium-Iron Rivet yakagadzirwa nehunyanzvi hwekubatanidza maworkpieces akakora kana akawanda-layer. Ine body yerivet yakareba (ine hurefu hunotangira pa10mm kusvika 70mm, inogadziriswa) uye inoshandisa chimiro chakabatanidzwa chealuminium alloy (rivet body) uye high-strength iron (mandrel). Kusiyana nemarivets akajairwa akakodzera maworkpieces matete chete, dhizaini yayo yakareba inobvumira kubatana kwakasimba kwemaworkpieces ane ukobvu hwese hwe5mm kusvika 45mm. Inotevera musimboti wekutanga wekushanda kwemablind rivets: kana rivet gun ichidhonza iron mandrel, aluminium alloy rivet body inokura uye inosunga maworkpieces zvakasimba, zvichiita kuti pave nekubatana kwakasimba uye kwakasimba.

2. Ndezvipi zvakanakira zvikuru zvainazvo zvichienzaniswa nemariveti akajairwa nezvimwe zvinosungirirwa zvakatambanudzwa?

Inoonekwa muzvikamu zvitatu zvakakosha:

·Dhizaini Yakanangwa Yakawedzerwa Yezvishandiso Zvakakora: Muviri werivet wakatambanudzwa unotarisa zvakananga panorwadza apo rivet dzakajairwa "dzisingakwanise kusvika" kana "kubatana zvisina kugadzikana" mumamiriro ezvinhu ebasa akakora. Semuenzaniso, pakubatanidza maplate esimbi ane ukobvu hwe30mm uye maprofile earuminiyamu, inogona kupinda zvakanaka uye kugadzira nzvimbo yakakwana yekubatirira, nepo rivet dzakajairwa dzedhayamita imwe chete dzichizokundikana nekuda kwekureba kusina kukwana.

·Aruminiyamu-Simbi Yakasanganiswa Kuti Ishande Zvakaringana: Muviri werivet wearuminiyamu une mabhenefiti ehuremu hwakareruka, kuramba ngura zvakanaka, uye kushanda zvakanaka nearuminiyamu, mhangura, nezvimwe zvinhu zvesimbi zvisina ferrous; mandrel yesimbi ine simba guru inopa simba rekudhonza rakakwana (simba rekudhonza kusvika ku280MPa), zvichiita kuti muviri werivet usakanganise kana kutyoka panguva yekuisa. Kana ichienzaniswa nerivet dzakatambanudzwa dzesimbi dzese, inoderedza huremu ne35% uye inodzivirira ngura yegalvanic nezvinhu zvebasa zvisina ferrous; kana ichienzaniswa nerivet dzakatambanudzwa dzearuminiyamu dzese, simba rayo rekuchekerera rinowedzerwa ne40%.

·Inodhura Zvishoma Uye Iri Nyore Kuifarirwa: Sechigadzirwa "chakajairika", chinosiya magadzirirwo akaomarara ezvivakwa (senge zvivakwa zvitatu kana zvakawanda) uku chichivimbisa kushanda zvakanaka, zvichideredza mari yekugadzira. Mutengo waro wakakwira ne15%-20% chete kupfuura wemarivets akajairwa, ayo akaderera zvakanyanya pane ezvisungo zvepamusoro-soro. Panguva imwe chete, inoenderana nepfuti dzemaoko kana dzepneumatic rivet, uye hapana mimwe michina yakakosha inodiwa pakuiisa, zvichideredza zvakanyanya muganho wekushandiswa.

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