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Kutemerwa kwerivet dhayamita, kureba uye aperture

Kana rivet, kana rivet dhayamita rakawandisa, kushungurudza kuumba kunonyanya kuoma, nyore kugadzira sheet metal deformation. Pane zvinopesana, kana dhayamita yerivet iri diki, simba rerivet harina kukwana, zvichikonzera kuwedzera kwe nhamba ye rivets uye kusagadzikana kwekuvaka.
Nzira yekusarudza dhayamita yerivet inoda kuona saizi yeaperture yerivet.Kazhinji, dhayamita yerivet i 0.1-0.2mm yakakura kudarika dhayamita yerivet.Kana inopfuura 0.2mm, inogona kusununguka.
Sarudzo yerivet dhayamita inonyanya kutsanangurwa neplate thick and rivet form.Unhu hwe rivet hunoenderana zvakananga nehurefu hwembambo yembambo.Kana mbambo yembambo yakarebesa, musoro unogumbura werivet uchave wakakurisa, uye mbambo yembambo ichava nyore kukotama.Zvisinei, kana mbambo yembambo yakanyanyisa kupfupika, chiyero chinogumbura hachina kukwana uye rivet musoro hauna kukwana. izvo zvichakanganisa zvakanyanya kusimba uye kusimba kweiyo rivet joint.Kureba kweriveting kunofanirwa kutariswa maererano nehupamhi hwese hwezvikamu zvakabatana, dhayamita yemvumo pakati pegomba rembambo uye mbambo yembambo uye riveting process.Rivet rod kureba neyakajairwa aperture inogona kuverengerwa zvinoenderana nefomu yerivet yejoinhi fomu, uye ukobvu hweplate mukuverenga iyo rivet dhayamita inofanirawo kutariswa zvinoenderana nemusimboti.
Kufananidzwa kwerivet aperture uye rivet kunofanira kugadziriswa maererano nenzira dzakasiyana-siyana dzechando rivet uye inopisa rivet.Iyo mbambo yembambo haisi nyore kugumbuka panguva yekutonhora kutonhora.Kuti uone kusimba kwekubatanidza, dhayamita yegomba rembambo inofanira kunge iri pedyo neiyo yembambo yembambo.Mukupisa kunopisa, nokuti rivet inowedzera mukupisa, plastiki ye rivet inowedzera uye kuoma kwayo kunoderera.Kuti ufambise threading, musiyano pakati pehupamhi hwegomba rembambo uye tsvimbo yembambo inofanira kunge yakakura zvishoma.Kune ma-multi-layer plate dense riveting, dhayamita yegomba rekuchera rinofanira kuderedzwa ne 1-2mm sechiyero chechiyero.Kune cylindrical zvikamu, gomba dhayamita rinofanira kuderedzwa neL-2mm ​​kana ichienzaniswa neyakajairwa dhayamita isati yakotama, kuitira kuti reming riitwe zvinoenderana nezvinodiwa zvehunyanzvi panguva yekusangana.
Rivet hole tekinoroji zvinodiwa zvinosanganisira rivet hole kurongeka, kurongeka uye kunaka kwepamusoro.Kunyatsojeka kwegomba rerivet kunoreva kurongeka kwegomba rerivet dhayamita uye kureba kwakananga, pamwe nechimiro chechidimbu chegomba rerivet sekutenderera, cylindricity uye axis. kutwasanuka, uye kunosanganisirawo kurongeka kwegomba riri pasocket ye countersunk head rivet hole.Kurongeka kwenzvimbo yemaburi erivet kunonyanya kuratidza kubatana kuri pakati pemaburi erivet, kupfava pakati pemaburi ezvipikiri uye kupfava kwepamusoro pakati pemaburi ezvipikiri uye kumucheto kwerivet. zvidimbu.Iyo rivet hole spacing, muganho uye mitsara yekupatsanura zvinodikanwa zvinofanirwa kutariswa zvinoenderana nerivet alignment paramita pane rivet.
Kazhinji, kana nzvimbo iri pakati pemaburi ezvipikiri isingadariki 30mm, kutsauka kwepakati kuri ± 1.0mm. Kana nzvimbo iri pakati pemaburi ezvipikiri yakakura kudarika 30mm, kutsauka kwepakati kunokwana ± 1.5mm. anowanzo ± 1.0mm. Hunhu hwepamusoro hwegomba rerivet rinonyanya kureva kukwasha kwepamusoro kunodiwa kwemukati wegomba rerivheti, uye pamusoro pegomba rezvipikiri hazvitenderwe kuve nemabhuru, micheto nemakona, kukuvara nekutsemuka. .

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Nguva yekutumira: Nov-25-2020

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