The Ultimate Guide kune Spring Washers: Kushandisa uye Zvakajairwa Matambudziko
Spring washers, inozivikanwawo semakiyi washers kana helical spring washers, ma mechanical fasteners akagadzirirwa kudzivirira nzungu nemabhaudhi kuti asasununguke nekuda kwekuzunguzika kana mitoro ine simba. Izvo zvinoratidzirwa nechimiro chavo chakasiyana, chinovabvumira kuti vashandise simba remvura pakati pefastener uye pamusoro pekusungirirwa.
Kusarudza mhando yakakodzera uye saizi yechirimo washer kwakakosha kuti uve nechokwadi chekushanda kwakakwana. Funga zvinhu zvakaita sezvinodiwa zvekutakura, mamiriro ekunze, uye kuenderana kwezvinhu pakusarudza mawashi echitubu kune imwe application. Kutanga, sarudza kukora kwakakodzera uye simba rechitubu kuti rigadzirire mutoro uye kudzivirira kusunungura. Chechipiri, iva nechokwadi chokuti dhayamita yemukati (ID) yewasher inoenderana nehukuru hwebhoti, uye kunze kwedhayamita (OD) yakakodzera nzvimbo iripo. Mukuwedzera, tinofanira kusarudza zvinhu zvakakodzera maererano nemhoteredzo uye kushandiswa. Zvitsuwa zvematsutso zvinowanzogadzirwa nesimbi dzakasiyana-siyana, kusanganisira: simbi, simbi isina tsvina, ndarira, aruminiyamu, nezvimwe. Stainless simbi washers ane yakanakisa corrosion resistance uye akakodzera kushandiswa munzvimbo dzakaoma. Brass washers, nekuda kwekuita kwavo kwakanaka uye kusagadzikana kwekuora, inowanzoshandiswa mumashandisirwo emagetsi. Aluminium washers akareruka uye asingadziviriri, asi haana kusimba sesimbi.
Kuisa Kwakakodzera uye Kushandisa
Usati waisa iyospring washer, iva nechokwadi chokuti nzvimbo dzebhaudhi, nzungu, uye zvikamu zviri kusungirirwa zvakachena uye hazvina tsvina, mafuta, uye ngura. Ongorora tambo dziri pabhaudhi uye munzungu kana paine kukuvara. Shinda dzakakuvadzwa dzinogona kukanganisa kuchengetedzwa kwefastener. Paunenge uchiisa chitubu washer, isa chitubu washer pakati pe nati uye pamusoro iri kusungirirwa, nedivi reconvex (divi rine chimiro chepamusoro) rakatarisana nenzungu. Izvi zvinobvumira washer kuti iite flatte sezvo yakasimbiswa, ichiisa kushushikana pane nati. Sezvo yakasimbiswa, washer yechirimo inomanikidza, ichigadzira axial simba rinobatsira kuchengetedza nati uye kudzivirira kuti isatendeuke nekuda kwekudengenyeka. Tevedza torque yakatarwa inopihwa nemugadziri. Kuwedzeredza kunogona kukanganisa washer uye kuderedza kushanda kwayo, nepo undertightening inogona kusapa yakakwana clamping simba. Mune zvimwe zviitiko, flat washer inogona kushandiswa pamwe chete nespring washer kugovera mutoro zvakanyanya zvakafanana pamusoro pepamusoro.
Matambudziko Angangoitika uye Magadzirisiro
Mukuita zvikumbiro,maspring washers, pasinei nekushandiswa kwavo kwakapararira uye kubudirira mumamiriro ezvinhu akawanda, vanogona kusangana nemhando dzakasiyana-siyana dzinogona kukanganisa kushanda kwavo. Imwe yezvinetso zvinowanzoitika ndeye-kudzvinyirira, iyo inoitika kana washer yakasimbiswa kupfuura muganho wayo elastic, zvichiita kuti kuve nekugadzirisa zvachose. Mumamiriro ezvinhu aya, washer inorasikirwa nekukwanisa kwayo kupa simba rinodiwa rechirimo, nekudaro kutadza kuchengetedza yaidiwa clamping mutoro uye kuwedzera njodzi yefastener kusunungura. Sezvineiwo, under-compression, uko washer isina kusimba zvakaringana, inogona zvakare kunetsa, sezvo ichitadza kuunza tension inodiwa kuchengetedza chisungo kurwisa masimba ekudengenyeka. Kutadza kuneta ndiko kumwe kunetseka kwakanyanya, kunyanya munzvimbo dzine yakakwirira cyclic kurodha, senge muchina uri pasi pekutanga-kumira kutenderera kana kuenderera mberi vibration. Iko kudzokororwa kushushikana kunogona kukonzera kutsemuka kwemicroscopic kuumba muwasher, pakupedzisira kunotungamirira kukuputsika.
Corrosion inyaya yakatekeshera, kunyanya kumawachi akagadzirwa nesimbi isiri-stainless, munzvimbo dzinoita ngura sedziya dzine hunyoro hwepamusoro, munyu, kana kusangana nemakemikari. Kuora uku hakungopedzi simba washer asi kunogonawo kutungamirira kune galvanic corrosion kana washer yakagadzirwa nechinhu chakasiyana pane chisungo, zvichiwedzera kukanganisa kuvimbika kwekubatana. Saizi isina kufanira, ingave washer yakakurisa kana kuti idiki, inogona kukonzera kusakwana kwekugara, zvichikonzera kusaenzana kwemutoro kugovera uye kuderedzwa kwesimba rekumanikidza.
Pamusoro pezvo, tembiricha senitivity inogona kunge iri nyaya, sezvo zvimwe zvinhu zvinogona kurasikirwa nemishini yavo pakupisa kwakanyanya, zvichikanganisa kusimba kwewasher uye kuita kwese. Kupera kwepamusoro uye mamiriro ezvikamu zvekusangana zvakare akakosha; nzvimbo dzakakasharara kana dzisina kuenzana dzinogona kudzivirira kugara kwakakodzera, nepo dzakapfava, dzakaoma nzvimbo dzinogona kusatendera serrations pane mamwe marudzi echitubu washer kuruma mukati, ichideredza kukiya kwavo. Kupfeka uye kubvarura, kunyanya mumashandisirwo ane simba, zvinogona kutungamira mukushatiswa kwewachi mipendero, zvichideredza kugona kwayo kuchengetedza kusimba kunoenderana.
Chekupedzisira, zvikanganiso zvekuisa, senge zvisirizvo kutaridzika kwewachi kana kushandiswa kwemawashi akawanda, zvinogona kuregeredza basa rakatarisirwa, zvichitungamira kune zvisina kufanira kugara uye kusasimba kusingashande. Kuti uderedze nyaya dzinogona kuitika idzi, zvakakosha kuti usarudze mhando yakakodzera uye saizi yewachi yekuwachisa, kuve nechokwadi chekuisa kwakaringana, uye kugara uchiongorora nekuchengetedza ma fasteners, uchitsiva iwo sezvinodiwa kuti uve nechokwadi chekuchengetedza uye kuvimbika kwegungano.
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