Shaftszvinhu zvakakosha mumakanika masisitimu, anoshanda semusana unotsigira zvinhu zvese zvekutapurirana uku uchitumira torque uye uchitakura nguva dzekukotama. Dhizaini ye shaft haifanire kungotarisa pane yayo yega hunhu asi zvakare funga kubatanidzwa kwayo neiyo yakazara chimiro che shaft system. Zvichienderana nerudzi rwemutoro unowanikwa panguva yekufamba uye kutapurirana kwemagetsi, shafts inogona kuiswa mumaspindles, drive shafts, uye inotenderera shafts. Ivo vanogona zvakare kukamurwa zvichibva pane yavo axis chimiro kuita yakatwasuka shafts, eccentric shafts, crankshafts, uye flexible shafts.
Spindles
1.Fixed Spindle
Rudzi urwu rwerukuvhute runongotakura nguva dzekukotama uchiramba wakamira. Chimiro chayo chakareruka uye kuoma kwakanaka kunoita kuti ive yakanakira maapplication akaita semaekisero ebhasikoro.
2.Kutenderera Spindle
Kusiyana nemaspindle akamisikidzwa, maspindle anotenderera anotakurawo nguva dzekukotama paanenge achifamba. Iwo anowanzo kuwanikwa muchitima mavhiri ekisero.
Dhiraivha Shaft
Dhiraivha shafts akagadzirirwa kufambisa torque uye anowanzo kureba nekuda kwekumhanya kwakanyanya kwekutenderera. Kuti udzivise kuzununguka kwakanyanya kunokonzerwa nemasimba ecentrifugal, kuwanda kweiyo shaft yedhiraivha inogoverwa zvakaenzana pamwe nekutenderera kwayo. Mazuva ano dhiraivha shafts anowanzo shandisa maburi madhizaini, ayo anopa kumhanya kwakakomba kwakakura zvichienzaniswa neshafts yakasimba, zvichiita kuti ive yakachengeteka uye yakawanda-inoshanda. Semuenzaniso, madhiraivha emotokari anowanzo gadzirwa kubva kumarata akakora akafanana, nepo mota dzinorema dzinowanzoshandisa pombi dzesimbi dzisina musono.
Inotenderera Shaft
Inotenderera shafts yakasarudzika pakuti inotsungirira zvese kukotama uye torsional nguva, zvichiita kuti ive chimwe chezvinhu zvakajairika mumidziyo yemuchina.
Straight Shaft
Shafts dzakatwasuka dzine mutsara axis uye inogona kuiswa muchikamu che optical uye stepped shafts. Staight shats inowanzosvibiswa, asi inogona kugadzirwa kuti ideredze uremu uchichengetedza kuomarara uye kugadzikana kwe torsional.
1.Optical Shaft
Yakareruka muchimiro uye iri nyore kugadzira, aya shafts anonyanya kushandiswa kutapurirana.
2.Stepped Shaft
Shaft ine stepped longitudinal cross-section inonzi shaft yakatsikwa. Iyi dhizaini inogonesa kuisirwa nyore uye kuiswa kwezvikamu, zvichitungamira kune kunyatso shanda kugovera mitoro. Kunyange chimiro chayo chakafanana nedanda rine simba rakafanana, ine akawanda mapoinzi ekusimbisa kushushikana. Nekuda kwehunhu uhu, shaft yakatsikwa inoshandiswa zvakanyanya mumhando dzakasiyana dzekutumira.
3.Camshaft
Iyo camshaft chinhu chakakosha muinjini dzepiston. Mumainjini mana, camshaft inowanzoshanda nehafu yekumhanya kwe crankshaft, zvakadaro inoramba ichichengetedza kumhanya kwakakwira uye inofanirwa kutsungirira yakakosha torque. Nekuda kweizvozvo, dhizaini yecamshaft inoisa zvakaomarara zvinodiwa pasimba rayo uye kugona kwekutsigira.
Camshafts anowanzo gadzirwa kubva kune yakasarudzika simbi, kunyangwe mamwe akagadzirwa kubva kune akaumbwa zvinhu zvekusimudzira kusimba. Dhizaini yecamshaft inoita basa rakakosha mune yakazara injini yekuvaka.
4.Spline Shaft
Spline shafts inotumidzwa kutaridzika kwavo kwakasiyana, ine longitudinal keyway pamusoro pavo. Aya makiyi nzira anobvumira zvinhu zvinotenderera zvakaiswa pane shaft kuchengetedza kutenderera kwakabatana. Pamusoro pekugona uku kutenderera, spline shafts zvakare inogonesa axial kufamba, iine mamwe madhizaini anosanganisira akavimbika ekuvhara nzira dzekushandisa mumabhureki uye masisitimu ekutungamirira.
Imwe mutsauko ndeye telescopic shaft, iyo ine mukati nekunze machubhu. Iyo yekunze chubhu ine mazino emukati, nepo mukati mechubhu ine mazino ekunze, zvichiita kuti akwane pamwe chete zvisina musono. Iyi dhizaini haingofambisi chete torque inotenderera asi inopawo kugona kuwedzera uye chibvumirano mukureba, zvichiita kuti ive yakanakira kushandiswa mukufambisa giya rekuchinja nzira.
5.Gear Shaft
Kana chinhambwe kubva kudenderedzwa re dedendum yegiya kusvika kuzasi kwekiyi nzira kuri kushoma, giya uye shaft zvakabatanidzwa muchikamu chimwe chete, chinozivikanwa segiya shaft. Ichi chikamu chemuchina chinotsigira zvikamu zvinotenderera uye chinoshanda pamwe chete nazvo kufambisa mafambiro, torque, kana kukotama nguva.
6.Worm Shaft
Gonye shaft rinowanzo kuvakwa sechinhu chimwe chete chinobatanidza zvese honye uye shaft.
7.Hollow Shaft
Shaft yakagadzirwa ine buri centre inozivikanwa sehollow shaft. Kana uchitumira torque, iyo yekunze yegomba shaft inosangana nepamusoro-soro kushushikana kweshear, zvichibvumira kushandiswa kwakanyanya kwezvinhu. Pasi pemamiriro ezvinhu apo nguva yekukotama yegomba uye yakasimba shafts yakaenzana, hollow shafts inoderedza zvakanyanya huremu pasina kukanganisa kuita.
Crankshaft
Crankshaft chinhu chakakosha muinjini, chinowanzo gadzirwa kubva kucarbon structural simbi kana ductile iron. Iyo ine zvikamu zviviri zvakakosha: iyo huru jenari uye yekubatanidza tsvimbo jenari. Iyo huru yejenari inoiswa painjini block, nepo iyo yekubatanidza tsvimbo yejenari inobatanidza kumagumo makuru ekubatanidza tsvimbo. Mugumo mudiki wemudonzvo wekubatanidza wakabatanidzwa nepiston mucylinder, ichigadzira classic crank-slider mechanism.
Eccentric Shaft
Eccentric shaft (eccentric shaft) inotsanangurwa seshaft ine axis isingaenderane nepakati payo. Kusiyana neakajairwa shafts, ayo anonyanya kufambisa kutenderera kwezvikamu, eccentric shafts inokwanisa kuendesa zvese ratidzo uye shanduko. Pakugadzirisa nzvimbo yepakati pakati pemashafts, eccentric shafts anowanzo shandiswa mumapurani ekubatanidza nzira, senge V-belt drive masisitimu.
Flexible Shaft
Flexible shafts inonyanya kugadzirirwa kufambisa torque uye kufamba. Nekuda kwekuomarara kwavo kwakadzikira zvakanyanya kana zvichienzaniswa nekuomarara kwavo, mashaft anochinjika anogona kufamba zviri nyore achitenderedza zvipingamupinyi zvakasiyana, achigonesa kutapurirana kure-kure pakati pesimba rekutanga uye muchina unoshanda.
Aya mashaft anofambisa mafambiro pakati pematemo maviri ane hukama hwekufamba pasina kudiwa kwekuwedzera epakati ekufambisa maturusi, zvichiita kuti ive yakanakira kunyorera kure-kure. Dhizaini yavo yakapfava uye mutengo wakaderera unobatsira mukuzivikanwa kwavo mune dzakasiyana siyana mechanika masisitimu. Pamusoro pezvo, mashaft anochinjika anobatsira kubata kuvhunduka uye kudedera, kuwedzera kuita kwese.
Zvishandiso zvakajairika zvinosanganisira maturusi emagetsi anobatwa nemaoko, mamwe masisitimu ekutapurirana mumaturusi emuchina, odometers, uye midziyo yekudzora kure.
1.Simba-Type Flexible Shaft
Simba-mhando inochinjika shafts inoratidzira yakagadziriswa yekubatanidza kune yakapfava shaft joint end, yakashongedzerwa nesliding sleeve mukati mehose joint. Aya shafts anonyanya kugadzirirwa kutapurirana torque. Chinhu chakakosha chinodiwa kune simba-mhando inochinjika shafts yakakwana torsional kuomarara. Kazhinji, idzi shafts dzinosanganisira anti-reverse maitiro ekuona unidirectional kutapurirana. Iyo yekunze dhizaini inogadzirwa neyakakura dhayamita simbi waya, uye mamwe magadzirirwo haasanganisire simbi tsvimbo, inosimudzira zvese kupfeka kuramba uye kuchinjika.
2.Control-Type Flexible Shaft
Kudzora-mhando inoshanduka shafts inonyanya kugadzirirwa kufambisa kutapurirana. Iyo torque yavanofambisa inonyanya kushandiswa kukunda torque inopokana inogadzirwa pakati pewaya inochinjika shaft nehose. Pamusoro pekuomarara kwekukotama kwakadzika, aya shafts anofanirwawo kuve nekuomarara kwakaringana. Kuenzaniswa nemagetsi-mhando inoshanduka shafts, control-type flexible shafts inoratidzirwa nemaitiro avo ekugadzirisa, ayo anosanganisira kuvapo kwetsvimbo yepakati, nhamba yakakwirira yezviputi zvinoputika, uye zviduku zviduku zviduku.
Chimiro cheFlexible Shaft
Flexible shafts inowanzo sanganisira akati wandei: waya inochinjika shaft, inochinjika shaft joint, hose uye hose joint.
1.Waya Flexible Shaft
Waya inochinjika shaft, inozivikanwawo sekuti inochinjika shaft, inogadzirwa kubva kune akawanda akaturikidzana esimbi waya akakuvadzwa pamwechete, achigadzira denderedzwa muchinjiko-chikamu. Nheyo imwe neimwe ine tambo dzinoverengeka dzeronda rewaya panguva imwe chete, ichichipa chimiro chakafanana neakawanda-strand chitubu. Rutivi rwomukati-kati rwewaya runomonererwa padandemutande repakati, netumwero twakatarisana twakamonereka. Iyi dhizaini inowanzoshandiswa mumashini ekurima.
2.Flexible Shaft Joint
Iyo flexible shaft joint yakagadzirirwa kubatanidza simba rinobuda shaft kune zvikamu zvinoshanda. Kune marudzi maviri ekubatanidza: yakagadziriswa uye inotsvedza. Iyo yakagadziriswa mhando inowanzo shandiswa kune mapfupi anochinjika shafts kana mune maapplication uko inobhenda radius inoramba isingachinjike. Kusiyana neizvi, rudzi rwekutsvedza runoshandiswa kana radius yekupeta ichisiyana zvakanyanya panguva yekushanda, ichibvumira kufamba kukuru mukati mepoipi kuti igadzirise shanduko yehurefu sezvo hose inokotama.
3.Hose uye Hose Joint
Iyo hose, iyo inonziwo sheath yekudzivirira, inoshanda kuchengetedza waya inochinjika shaft kubva pakubata nekunze zvinhu, kuve nechokwadi chekuchengetedza opareta. Uyezve, inogona kuchengeta mafuta uye kudzivirira tsvina kupinda. Panguva yekushanda, hose inopa rubatsiro, zvichiita kuti shaft inoshanduka ive nyore kubata. Zvinonyanya kukosha, iyo hose haina kutenderera neinochinjika shaft panguva yekufambisa, ichibvumira kushanda kwakanaka uye kwakanaka.
Kunzwisisa marudzi akasiyana-siyana uye mabasa e shafts kwakakosha kune mainjiniya nevagadziri kuti vaone kuita kwakakwana uye kuvimbika mumakanika masisitimu. Nekusarudza iyo yakakodzera shaft mhando kune chaiyo maapplication, munhu anogona kusimudzira kushanda uye hupenyu hurefu hwemakina. Kuti uwane mamwe manzwisisiro mune zvemakanika zvikamu uye mashandisiro azvo, gara wakagadzirira kugadziridza kwedu kwazvino!
Nguva yekutumira: Oct-15-2024
