Mapini eChitubu anoshandiswa mumagungano akawanda akasiyana nekuda kwezvikonzero zvakasiyana-siyana: kushanda semapini ehinge nemaaxles, kurongedza zvinhu, kana kungosunga zvinhu zvakawanda pamwechete.Spring Pins inoumbwa nekukunguruka uye kugadzirisa simbi tambo kuita cylindrical chimiro chinobvumira radial compression uye kupora.Kana yaitwa nemazvo, Spring Pins inopa akavimbika akasimba majoini neakanakisa kuchengetedza.
Panguva yekuisa, mapini echitubu anodzvanya uye aenderane kune diki gomba rekugamuchira.Pini yakamanikidzwa inobva yashandisa simba rekunze reradial pamadziro egomba.Kuchengeta kunopihwa nekudzvanyirira uye mhedzisiro kukweshana pakati pepini negomba madziro.Nechikonzero ichi, kusangana kwenzvimbo pakati pepini negomba kwakakosha.
Kuwedzera radial kushushikana uye / kana kubata pamusoro penzvimbo kunogona kukwidziridza kuchengetedza.Pini hombe, inorema inotaridza kudzikira kuchinjika uye semhedzisiro, iyo yakaiswa chitubu mutoro kana radial stress ichakwira.Coiled spring pins ndiwo anosiya mutemo uyu sezvo anowanikwa mumabasa akawanda (chiedza, chiyero uye chinorema) kupa huwandu hukuru hwesimba uye kushanduka mukati medhayamita yakapiwa.
Pane hukama hwemutsara pakati pekukweshana/kuchengeta uye kureba kwekubatirana kwepini yechirimo mukati megomba.Naizvozvo, kuwedzera hurefu hwepini uye inokonzeresa yekuonana pamusoro penzvimbo pakati pepini negomba rekugamuchira zvinokonzeresa kuchengetwa kwepamusoro.Sezvo pasina kuchengetwa kumucheto chaiko kwepini nekuda kwechamfer, zvakakosha kuti titarise kureba kwechamfer paunenge uchiverenga kureba kwekubatana.Hapana papini panofanirwa kunge paine chamfer yepini mundege yekugera pakati pemakomba ekusangana, sezvo izvi zvichigona kutungamira mukududzirwa kwesimba retangential kuita axial simba rinogona kuita "kufamba" kana pini kufamba kure nendege yekugera kudzamara simba rapera.Kuti udzivise mamiriro ezvinhu aya, zvinokurudzirwa kuti kupera kwepini kujekesa ndege yeshear nepini imwe dhayamita kana kupfuura.Chimiro ichi chinogonawo kukonzereswa nemaburi akadzikira anogona kushandura zvakafanana simba rekuti tangential kuita kufamba kwekunze.Sezvo zvakadaro, zvinokurudzirwa kuti maburi asina taper aitwe uye kana taper ichidikanwa irambe iri pasi pe1 ° inosanganisirwa.
Spring Pins inodzoreredza chikamu cheyadzo pre-yakaiswa dhayamita pese pavanenge vasina kutsigirwa neanogamuchira zvinhu.Mukushandisa kwekugadzirisa, pini yechirimo inofanira kuiswa 60% yehurefu hwepini yose mugomba rekutanga kugadzirisa zvachose nzvimbo yaro uye kutonga dhayamita yemagumo akabudikira.Mumahara-inokwana hinge maapplication, pini inofanirwa kugara munhengo dzekunze chero hupamhi hweimwe neimwe yenzvimbo idzi hwakakura kupfuura kana kuenzana ne1.5x dhayamita yepini.Kana nhungamiro iyi isina kugutsikana, kuchengetedza pini pakati pechikamu kunogona kuve nehungwaru.Friction fit hinges inoda kuti hinge dzese dzigadzirirwe dzine maburi anoenderana uye kuti chikamu chega chega, zvisinei nehuwandu hwezvikamu zvehinge, chinowedzera kubatikana nepini.
Nguva yekutumira: Jan-11-2022