n kumiswa kwemarori, mabhazi uye zvimwe midziyo, pane zvinhu zvinotsiva iyo reactive nguva - jet rods.Kubatana kwematanda nematanda emabhiriji uye chimiro kunoitwa nerubatsiro rweminwe - verenga nezvezvikamu izvi, marudzi avo uye magadzirirwo, pamwe nekutsiviwa kweminwe munyaya yacho.
Chii chinonzi reaction tsvimbo chigunwe
Iyo pini yejet rod chikamu chekumiswa kwemarori, mabhazi, semi-trailers nemimwe michina;chikamu muchimiro chemunwe kana chigunwe chine rubber-metal hinge, iyo ndiyo axis yekubatanidza hinge yetsvimbo ine furemu uye danda rebhiriji.
Mumarori, mabhazi uye semi-trailer, kutsamira kwekumisikidzwa kwechitubu uye chitubu-chiyero chemhando chinoshandiswa, icho, chine dhizaini iri nyore uye kuvimbika kwakanyanya, ine zvimwe zvinokanganisa.Chimwe chezvipingamupinyi izvi kudiwa kwekubhadhara kune reactive uye braking torques zvinoitika kana mota ichifamba.Iyo inogadzirisa nguva inoitika kana mavhiri edhiraivha axle achitenderera, nguva ino inotenderera inomonyorora ekisero kune yakatarisana, iyo inotungamira deformation yezvitubu uye kutaridzika kwemasimba asina kuenzana muzvikamu zvakasiyana zvekumisa.Iyo braking torque inoita zvakafanana, asi ine yakatarisana.Kuripira iyo reactive uye braking torque, pamwe nekuona kubatanidzwa kweaxles kana trolley nefuremu pasina kurasikirwa nekugona kufambisa zvikamu zvekumisa mundege yakatwasuka, zvimwe zvinhu zvinounzwa mukumiswa - jet rods.
Jet matanda akaiswa kune axle matanda uye mabhureki pamafuremu nerubatsiro rwemahinji anopa kugona kutenderedza tsvimbo zvine chekuita nematanda uye furemu pakuchinja nzvimbo yezvikamu zvekumisa panguva yekukunda kukanganisa kwemugwagwa, kana kusimudza speed ne braking.Nheyo yehuni zvikamu zvakakosha - zvigunwe zvejet rods.
Munwe weiyo reaction tsvimbo inoita mabasa akati wandei:
● Mechanical connection yetsvimbo ine zvikamu zvekumisa uye chimiro chemotokari;
● Inoshanda seaxis yejojo inotenderera, maererano neiyo tsvimbo inotenderera;
● Mumatanda ane rubber-metal hinges - damping shocks uye vibrations, kudzivirira kutamiswa kwavo kubva pakumiswa kuenda kune furemu uye kune rumwe rutivi.
Pini yemudonzvo wekuita chinhu chakakosha chekumiswa, saka kana ikapfeka, ichiremara kana kuputsika, inofanira kutsiviwa.Asi kuti ugadzirise chivimbo, unoda kuziva kuti zvigunwe ndezvipi, zvakarongwa sei, zvakasiyana sei kubva kune mumwe nemumwe, uye kuti ungazvisarudza sei zvakarurama.
Mhando, dhizaini uye maficha epini yemudonzvo wekuita
Chokutanga pane zvose, zvigunwe zvejet rods zvakakamurwa kuva mapoka maviri makuru maererano nenzira yekuisa uye kusungira:
● Bhora rimwe-rutsigiro pini;
● Zvigunwe zviviri zvinotsigira.
Zvikamu zvemhando yekutanga zvigunwe zvakajairika zvakagadzirwa nenzira yekonikoni tsvimbo ine bhora kune imwe mugumo uye shinda kune imwe.Iyo spherical chikamu chepini yakadaro yakasungirirwa mutsvimbo, uye tsvimbo inopinda mugomba mubhuroketi repuremu kana danda rebhiriji.Kuiswa kwemunwe mutsvimbo kunoitwa pakati peviri mhete dzesimbi (breadcrumbs) nehemispherical mukati mezvikamu umo bhora remunwe rinotenderera zvakasununguka.Tsvimbo chikamu chepini chinobuda kunze kwetsvimbo kuburikidza nechisimbiso chemafuta, chigunwe chinogadziriswa uchishandisa chifukidzo chakavharidzirwa, mafuta anoiswa muvharo imwechete kuti azadze hinge nemafuta.Mune mamwe matanda, tsigiro conical chitubu chiri pakati pepini uye chivharo, iyo inovimbisa iyo chaiyo nzvimbo yezvikamu.
Bhora rimwechete-bearing pini rakakamurwa kuva marudzi maviri:
● Simbi yakajairika ("yakashama");
● Nekubatanidza rubber-metal hinge (RMS).
Dhizaini yemudonzvo wekuita uye hinge yayo
Dhizaini yechigunwe cherudzi rwekutanga inotsanangurwa pamusoro, zvigunwe zverudzi rwechipiri zvakarongedzerwa zvakafanana, zvisinei, hinge yerubha-simbi inowanikwa mavari kubva parutivi rwekuisirwa mutsvimbo, iyo inopa damping yekuvhunduka uye. kudedera.RMS inogadzirwa nenzira yemhete yakagadzirwa nedense rubber kana polyurethane, iyo inopoteredza mukati memunwe nekuwedzera.Uyezve, iyo RMS inogona kugadziriswa nemhete yesimbi.
Zvinonakidza kuziva kuti nhasi zvigunwe zvejet rods "ine kaviri sosi" zvinopihwa - pamwoyo wezvikamu zvakadaro pane yakajairika pini yebhora, pane spherical chikamu chine rubber-metal hinge.Mushure mokunge rubber (kana kuti polyurethane) mhete yakapfekwa, chigunwe chinobviswa, zvakasara zveRMS zvinobviswa kubva pairi, uye muchimiro ichi chikamu chinoiswa zvakare mutsvimbo kuburikidza nemagetsi.Chigunwe cherudzi urwu chinoratidzika sechinokwezva kutenga, asi mhando yezvigadzirwa zvakadaro haisi nguva dzose yakakwirira, uye nokuda kwekutsiviwa kwavo panguva yakakodzera zvakakosha kuti ugare uchiongorora kumiswa uye usapotsa nguva iyo RMS yakasakara, uye chikamu chakatenderera. yemunwe haisati yasangana nebarbell.Mukuwedzera, seti yezvimwe zvikamu zvinodiwa kuti uisezve chigunwe, izvo zvinowedzera mari yekugadzirisa.
Zvakare, bhora rimwechete-rutsigiro mapini akakamurwa kuita marudzi maviri zvinoenderana nenzira yekugadzirisa nati kubva padivi pebhiriji danda bracket kana furemu:
● Kugadzirisa nepini yecotter;
● Kugadzirisa nemurimi.
Rection rod pin ine rubber-metal hinge
Muchiitiko chekutanga, korona nut inoshandiswa, iyo, mushure mekusimbiswa, yakavharwa nepini yekotter yakapfuura nepakati pegomba rakachinjika muchikamu chakasungwa chepini.Muchiitiko chechipiri, nut inogadziriswa nemurimi (spring split washer), iyo inoiswa pasi pe nut.Hapana buri pachigunwe kumurimi padivi peshinda.
Mapini ane-kaviri mapini, mukati mechikamu chakawedzerwa chakawedzerwa pane iyo ine rubber-metal hinge.Chigunwe chakadaro chine maburi anochinjika kumativi ese, kana buri kune rimwe divi, uye chiteshi chebofu kune rimwe.Munwe wakaiswa mudonzvo, wakagadziriswa nekuchengetedza zvindori uye zvivharo, O-ring inogona kuwanikwa pakati pechindori chekuchengetedza uye RMS.Jet rods inogona kuva nemunwe chete kana maviri-anotsigira kaviri panguva imwe chete, kusungirirwa kweminwe yakadaro kune furemu kana danda kunoitwa uchishandisa mabheji anokosha ane tambo dzakagadzirwa (minwe) uye nzungu.
Chigunwe chemudonzvo wekuita tsigiro mbiri ine rubber-metal hingeD
Mapini ejet rods akagadzirwa nemhando yepamusoro uye yepamusoro-soro structural kabhoni uye yepakati kabhoni simbi dzemagiredhi 45, 58 (55pp) uye akafanana, pamwe nearoyi magadzirirwo masimbi 45X uye akafanana.Iyo spherical chikamu chepini inodzimwa ne-high-frequency currents kusvika pakadzika 4 mm, iyo inovimbisa kuwedzera kwekuoma (kusvika ku56-62 HRC) uye kupfeka kupikisa kwechikamu.Izvo zvikamu zvemukati zvesimbi liners zvinoshandiswa pamwe chete neyakajairwa bhora pini zvakare kudzimwa kune dzakafanana dzakaoma hutsika - izvi zvinogonesa kukwirira kupikisa kupfeka kwehinge yese.
Nzira yekusarudza uye kutsiva pini yetsvimbo yekuita
Zvigunwe zvezvinoita tsvimbo uye zvikamu zvakabatana nazvo zvinogara zvichiiswa pasi pemitoro yakakwirira, izvo zvishoma nezvishoma zvinotungamirira kupfeka, uye nekurova kwakasimba, chigunwe chinogona kukanganisa kana kuparadzwa.Kudiwa kwekutsiva zvigunwe kunoratidzwa nekuwedzera kwemashure mujojo yebhora, pamwe chete nekuona kuoneka kwemagetsi kukanganisa.Muzviitiko izvi, chigunwe chinofanira kutsiviwa, uye zvinokurudzirwa kushandura zvikamu zvekusangana - kuisa (crackers) yepini dzebhora, zvitubu, zvisimbiso.
Idzo chete mhando nenhamba dzekatalog dzakakurudzirwa nemugadziri wemota kana kuturika dzinofanira kutorwa kuti dzitsive.Nekudaro, mune zvimwe zviitiko, zvinokwanisika kutsiva yakajairika bhoti pini nerumwe-rutsigiro RMS pini pamwe nekubviswa kunowirirana kwezvimedu uye zvimwe zvikamu.Mhinduro yakanakisisa yekugadzirisa ndeyekugadzirisa zvakakwana kits, iyo, kunze kwemunwe pachayo, inosanganisira crackers, O-mhete uye zvindori zvekuchengetedza, zvitubu uye zvimwe zvikamu.
Kutsiviwa kwemunwe kunofanirwa kuitwa zvinoenderana nemirairo yekugadzirisa yeimwe mota, bhazi kana semi-trailer.Kazhinji, basa rinosvika pakubvisa tsvimbo yose, kuibvisa, kuichenesa, kuisa pini itsva uye kuisa tsvimbo yakaungana pakumiswa.Sezvo mutemo, makungu maviri kusvika mana anoda kusunungurwa kuti abvise tsvimbo imwe chete, uye munyaya yepini yakajairika, pre-pinning inogona kudiwa.Matambudziko anogona kumuka padanho rekubvisa tsvimbo, sezvo zvikamu zvinoshanduka kuvava kana jamu nekuda kwekuremara, uye disassembly inoda kushanda nesimba.Uye mune zvimwe zviitiko, zvinodikanwa kushandisa yakakosha yekudhonza.
Reaction tsvimbo yakakwana neminwe
Reaction tsvimbo ine mapini anotakura kaviri
Mushure mekuisa mapini matsva ebhora, zvinodikanwa kuzadza tsvimbo negirisi kuburikidza neoiri, uye marudzi emafuta anokurudzirwa nemugadziri anofanira kushandiswa (kazhinji Litol-24, solidol uye yakafanana, zviri nani kutungamirwa nekemikari. mepu yemafuta emota).Mune ramangwana, girisi nyowani inozadzwa nekugadzirisa kwemwaka wega wega.
Kusangana kwetsvimbo nemapini kunoiswa mukumiswa uchishandisa imwe kana imwe nzira yekugadzirisa nati - cotter pini kana murimi.Kutenga kwezvikamu izvi, kana zvisingauyi sechikamu chekugadzirisa kit, inofanira kutarisirwa mberi.
Iko kusarudzwa kwakaringana kwepini nekutsiviwa kwayo, pamwe nekugarogadzirisa mahinges ematanda ekuita ndeimwe yenheyo dzekuvimbika uye dzakachengeteka kushanda kwekumisikidzwa kwese kwerori, bhazi, semi-trailer nemimwe michina.
Nguva yekutumira: Jul-11-2023