IiShims ziziqwenga ezicekethekileyo zemathiriyeli ezisetyenziselwa ukudala izithuba ezichanekileyo, ulungelelwaniso, ucoceko, okanye inkxaso phakathi kwezinto zomatshini. Zisenokubonakala zilula, kodwa zinendima ebalulekileyo ekugcineni iindibano ezichanileyo kwimveliso, ukulungisa iimoto, ukufakwa kwezixhobo zokusebenza, ukwakhiwa nokunyamekela.
Usetyenziso olwahlukileyo lufuna iimilo ezahlukeneyo zeshim, imathiriyeli, kunye nobukhulu. Ukukhetha uhlobo oluchanekileyo kunceda ukuthintela ukungahambi kakuhle, ukungcangcazela, ukulayisha ngokungalingani, kunye nokunxiba kwangaphambi kwexesha.
Yintoni iShim?
Ishim sisithuba esibhityileyo esifakwe phakathi kwemiphezulu emibini ukuhlengahlengisa indawo yazo okanye ilingane. Ingasetyenziselwa ukugcwalisa isithuba, ukuseta ubude, ukulungelelanisa i-shafts, ii-position bearings, i-level machine, okanye ukulawula ukunyamezela.
Iishim ziqhele ukwenziwa ngentsimbi, iplastiki, izinto ezidityanisiweyo, okanye iileyile ezilaminated. Zinokubonelelwa njengeziqwenga, iiroli, iishiti, ii-assortments, okanye iindawo ezenziwe ngoomatshini.
Ishiti elisicaba
Iishim ze-Flat sheet ziphakathi kweentlobo eziqhelekileyo. Zibonelelwa njengamaphepha amancinci, angamaxande anokuthi anqunywe ubungakanani obufunekayo kunye nokuma.
Ziluncedo kwi:
- Ukulinganisa koomatshini
- Ukuseta umzobo
- Ukufa kunye nohlengahlengiso lokungunda
- Ukuthwala inkxaso
- Ukuzaliswa kwesithuba
- Umsebenzi wokulungisa ngokubanzi
Iishim zeshiti zihlala zifumaneka ngentsimbi engatyiwa, ubhedu, ialuminiyam, intsimbi yekhabhoni, kunye neplastiki. Zilukhetho oluguquguqukayo xa imilinganiselo yesiko ifuneka kwisiza.
Iishim ezifakwe okanye ezimilise ngo-U
Iishim ezifakiweyo zinesithuba esivulekileyo esizivumela ukuba zityibilike zijikeleze ibholiti, istud, okanye shaft ngaphandle kokususa isiqhoboshi ngokupheleleyo.
Olu luyilo lunokunciphisa ixesha lokufakela ngexesha lokulungelelaniswa nokugcinwa. Iishim ezilayitiweyo ziqhele ukusetyenziselwa ulungelelwaniso lweemoto, ukufakwa koomatshini, inkxaso yolwakhiwo, kunye nofakelo lwezixhobo.
Ububanzi be-slot, imilinganiselo yonke, kunye nobukhulu kufuneka buhambelane ne-fastener kunye neemfuno zomthwalo.
Round Shims
A i-shim ejikelezayo sisithuba esijikelezayo, esihlala sinomngxuma osembindini. Isetyenziswa ngokuqhelekileyo malunga neeshafti, iibholiti, ii-arbors, iibheringi, iigiya, iipulleys, kunye neendibano ezijikelezayo.
Ii-shims ezijikelezayo ziluncedo xa kufuneka indawo yoqhagamshelwano efanayo. Zisenokubizwa ngokuba zii-arbor shims, i-shim washers, okanye i-spacer shims, kuxhomekeke kwisicelo.
Usetyenziso oluqhelekileyo lubandakanya:
- Ukulungelelanisa isithuba sesixhobo esifakwe kwi-shaft
- Ukumisela imvume yokuthwala
- Ukubeka iigiya okanye iipuli
- Ukulungisa kakuhle amaqhosha okufa
- Ukulawula ukunyakaza kwe-axial kwiindibano zomatshini
Xa ukhetha i-shim engqukuva, qinisekisa i-diameter yangaphakathi, i-diameter yangaphandle, ukunyamezela ubukhulu, imathiriyeli, kunye nomthamo ofunekayo womthwalo.
Die Iqhosha Shims
Die shim iqhosha shim echanekileyo setyhula ezisetyenziswa kwi stamping die kunye tooling. Banceda ukulawula ubude be-punch, i-die clearance, kunye nendawo yecandelo.
Ezi shim zihlala zithengiswa kwii-assortments ezicwangcisiweyo kunye nokunyuswa kobukhulu obulawulwa ngononophelo. Ukukhetha ngokuchanekileyo kubalulekile kuba utshintsho oluncinci lunokuchaphazela umgangatho wesitampu kunye nobomi besixhobo.
I-Laminated Shims
Iishim ezilaminethiweyo zakhiwe ukusuka kwiimaleko zetsimbi ezininzi ezibhityileyo ezidityaniswe kunye. Umaleko ngamnye unokuxotyulwa ukuze wenze uhlengahlengiso oluchanekileyo.
Ziyanceda xa imilinganiselo yokugqibela ingaziwa ngexesha lendibano. Endaweni yokugcina ubukhulu beshim nganye, amagcisa anokususa iileya njengoko kufuneka.
Iishim ezilayitiweyo zihlala zisetyenziselwa i-aerospace, ukudibanisa koomatshini, izixhobo zokusebenza, kunye nokugcinwa ngokuchanekileyo. Ubume bomphezulu kunye nengqibelelo yomaleko eseleyo kufuneka ihlolwe emva kohlengahlengiso.
Ii-Shims eziTapered
Iishim ezifakwe kwi-tapered zitshintsha ngokuthe ngcembe ukusuka kwelinye icala ukuya kwelinye. Ziyaluncedo ekulungiseni ukungahambi kakuhle kwe-angular, ukulungelelanisa umgangatho womatshini, ukubeka umnyango okanye ukulungelelaniswa kwesakhelo, kunye nokudala i-slope elawulwayo phakathi kwamacandelo.
Ngenxa yokuba zichaphazela i-angle kunye nobude, i-tapered shims kufuneka ikhethwe ngononophelo. Ukusetyenziswa okungalunganga kunokudala ukulayisha okungalinganiyo okanye intshukumo engafunekiyo.
I-Horseshoe Shims
Iishim zeHorseshoe zineprofayili emile u-U efana neeshim ezisityiweyo, kodwa zihlala zisetyenziswa kulwakhiwo, ukukhenkceza, ukufakwa kocango, kunye nezicelo zefreyim. Zinokubekwa ngeenxa zonke kwiifasteners okanye phakathi kwezixhobo zokwakha ukunika isithuba kunye nenkxaso.
Iintsimbi zePlastiki zehorseshoe zixhaphakile apho ukuxhathisa ukufuma kunye nokufakelwa kombane kuyadingeka.
IiShim eziSetyenzisiweyo
Iishim zesiko zenzelwe imilinganiselo ekhethekileyo, iiprofayili ezinzima, izixhobo ezikhethekileyo, okanye ukunyamezela okuphezulu. Zisenokubandakanya imingxunya, iithebhu, iinotshi, iindawo zokubeka, iindawo ezigobileyo, okanye iimpawu zokuzazisa.
Amalungu esiqhelo ahlala esetyenziswa kwiimoto, kwi-aerospace, kwisixhobo sonyango, kwi-elektroniki, nakwizixhobo ezichanekileyo zemizi-mveliso. Umzobo wobugcisa kufuneka uchaze ubukhulu, ukunyamezela, umgangatho wezinto eziphathekayo, iimfuno ze-burr, ukucaca, kunye nokugqiba.
Izinto eziqhelekileyo zeShim
Yenziwe ngentsimbi eshayinayo
Insimbi engenasici inika ukuxhathisa ukubola kunye nokomelela okuhle. Isetyenziswa kakhulu kwimizi-mveliso, elwandle, kwimveliso yokutya, nakwizicelo zangaphandle.
I-carbon yensimbi
Intsimbi yekhabhoni yomelele kwaye inexabiso elisebenzayo kwizicelo ezomileyo zangaphakathi. Inokufuna ukugquma okanye ukukhuselwa kwe-corrosion kwiindawo ezilukhuni.
Ubhedu
I-Brass inokumelana nokugqwala okuhle kwaye kulula ukuyitshintsha. Idla ngokusetyenziswa xa kusenziwa izixhobo zombane, imibhobho yamanzi kunye nezixhobo ezichanekileyo.
I-aluminium
I-aluminiyam ikhaphukhaphu kwaye iyamelana nomhlwa. Inokuba luncedo apho ubunzima obuphantsi bubalulekile, nangona bungahambelani neendawo zoqhagamshelwano ezinomthwalo ophezulu.
Izixhobo zePlastiki kunye nezihlanganisiweyo
Iintsimbi zePlastiki zinokubonelela ngokufakelwa kombane, ukuxhathisa ukufuma, ukuxhathisa imichiza, kunye nokukhuhlana okuphantsi. Izinto eziqhelekileyo ziquka inayiloni, i-polyethylene, i-acetal, kunye ne-composite laminates.
Indlela yokukhetha iShim elungileyo
Ngaphambi kokuba ukhethe i-shim, qwalasela:
- Ubunzima obufunekayo kunye nokunyamezela
- Imilinganiselo yangaphakathi nangaphandle
- Imilo kunye nokufikelela kwi-fasteners
- Umthwalo kunye noxinzelelo loqhagamshelwano
- Ukubonakaliswa kokufuma, iikhemikhali, ubushushu, okanye ukungcangcazela
- Iimfuno zokugquma umbane
- Ukumelana nokubola
- Ukugqitywa komphezulu kunye neemfuno ze-burr
- Nokuba iprofayile yesiko iyimfuneko
Ukulungiselela iindibano ezichanekileyo, yenza umlinganiselo wokwenyani kwaye usebenzise iishim ezilinganisiweyo kunokuqikelela ubukhulu.
Ukuqukumbela
Iishim ziza ngeendlela ezininzi, kubandakanywa iishim ezisicaba, iishim ezisikiweyo, iishim ezingqukuva, iishim zeqhosha lokufa, iishim ezilaminated, iishim eziqingqwethiweyo, iishim zehorseshoe, kunye neendawo ezenziwe ngoomatshini. Uhlobo ngalunye lusebenza ngenjongo ethile kwisithuba, ukulungelelaniswa, ukulinganisa, okanye ukulawula ukunyamezela.
A ekhethwe ngokufanelekileyo i-shim ejikelezayo okanye enye i-spacer echanekileyo inokuphucula ukuchaneka kwendibano, ukunciphisa ukunxiba, kunye nokuxhasa ukusebenza kwezixhobo ezithembekileyo. Olona khetho lufanelekileyo luxhomekeke kwijometri, iimfuno zezinto eziphathekayo, iimeko zokusebenza, kunye nokuchaneka okufunekayo kumsebenzi.
Ixesha lokuposa: 07-23-2026
