Ni ubuhe bwoko bw'abashoferi b'umukandara

Abashoferini ubwoko bwimashini ikoresha umukandara woroshye uhindagurika kuri pulley kugirango ugende cyangwa wohereze amashanyarazi.Ukurikije amahame atandukanye yo kwanduza, hariho kwanduza umukandara wo guterana bishingiye ku guterana hagati yumukandara na pulley, kandi hariho kwanduza umukandara uhuza amenyo kumukandara hamwe na pulley mesh hamwe.

Umukandaraifite ibiranga imiterere yoroshye, ihererekanya rihamye, buffer, hamwe no kunyeganyega kwinyeganyeza, irashobora kohereza imbaraga hagati yumwanya munini wa shitingi nini nini, kandi igiciro cyayo gito, nta gusiga amavuta, kubungabunga byoroshye, nibindi, bikoreshwa cyane mugukwirakwiza imashini zigezweho.Ikinyabiziga cyo gukenyera gishobora kurenza urugero no kunyerera, kandi urusaku rukora ni ruto, ariko igipimo cyo kohereza ntabwo ari cyo (igipimo cyo kunyerera kiri munsi ya 2%);Imikandara ya syncronike irashobora kwemeza guhuza kwanduza, ariko ubushobozi bwo kwinjiza ibintu byahindutse bikennye gato, kandi hari urusaku mubikorwa byihuse.Usibye kohereza imbaraga, drives imwe nimwe ikoreshwa mugutwara ibikoresho no gutunganya ibice.

Ukurikije imikoreshereze itandukanye, ibinyabiziga birashobora kugabanywamo imikandara rusange yinganda, imikandara yimodoka, imikandara yimashini zikoresha ubuhinzi nibikoresho byo murugo.Imikandara yo gukwirakwiza ubwoko igabanijwemo imikandara iringaniye, V-umukandara, n'umukandara udasanzwe (Umukandara wa poly-vee, umukandara uzengurutse) ukurikije imiterere yabo itandukanye.

Ubwoko bwa Belt Drive busanzwe bwatoranijwe ukurikije ubwoko, gukoresha, gukoresha ibidukikije, nibiranga imikandara itandukanye ya mashini ikora.Niba hari imikandara itandukanye yohereza kugirango ihuze ibikenewe byoherezwa, igisubizo cyiza kirashobora gutoranywa ukurikije ubwuzuzanye bwimiterere yikwirakwizwa, amafaranga yumusaruro, nigikorwa cyo gukora, hamwe nisoko hamwe nibindi bintu.Ikinyabiziga kiringaniye kigenda Iyo umukandara uringaniye urimo ukora, umukandara ushyizwe hejuru yumuzingi woroshye, kandi guterana hagati yumukandara nubuso bwibiziga bikoreshwa mugukwirakwiza.Ubwoko bwogukwirakwiza burimo kwanduza gufungura, guhererekanya kwambukiranya igice cyambukiranya imipaka, nibindi, bigahuzwa nibikenewe byimyanya itandukanye igereranije ya shitingi yo gutwara hamwe nicyuma gitwara hamwe nicyerekezo gitandukanye.Imiterere yo gukwirakwiza umukandara iroroshye, ariko biroroshye kunyerera, kandi mubisanzwe ikoreshwa mugukwirakwiza hamwe nikigereranyo cya 3.

 Gutwara umukandara

Ubwoko bwa Flat hamwe na kaseti, umukandara usobekeranye, umukandara ukomeye wa nylon umukandara wihuta wa annular, nibindi.Ifite imbaraga nyinshi nimbaraga nini zoherejwe.Umukandara uziritse uroroshye ariko woroshye kurekura.Umukandara ukomeye wa nylon ufite imbaraga nyinshi kandi ntabwo byoroshye kuruhuka.Imikandara iringaniye iraboneka mubunini busanzwe bwambukiranya ibice kandi birashobora kuba birebire kandi bigahuzwa nimpeta zifatanije, zidoze, cyangwa icyuma.Umukandara wihuta wumwaka ni muto kandi woroshye, hamwe nubworoherane bwiza no kwambara, kandi birashobora gukorwa impeta itagira iherezo, hamwe no guhererekanya bihamye, kandi byeguriwe kwihuta.

V-umukandara

Iyo V-umukandara ikora, umukandara ushyirwa mumurongo uhuye kuri pulley, kandi ihererekanyabubasha rikorwa no guterana amagambo hagati yumukandara ninkuta zombi za ruhago.V-umukandara mubisanzwe bikoreshwa muburyo butandukanye, kandi hariho umubare uhwanye na groove kuri pulleys.Iyo V-umukandara ukoreshejwe, umukandara uhuza neza nuruziga, kunyerera ni nto, igipimo cyo kohereza kirahagaze neza, kandi imikorere irahagaze.Gukwirakwiza V-umukandara birakwiriye mugihe gifite intera ngufi hagati no kugereranya kwinshi (hafi 7), kandi birashobora no gukora neza muburyo bwo guhererekanya no guhindagurika.Byongeye kandi, kubera ko V-umukandara myinshi ikoreshwa hamwe, imwe murimwe ntizangirika nta mpanuka.Kaseti ya mpandeshatu nubwoko bukoreshwa cyane bwa kaseti ya mpandeshatu, ikaba ari kaseti yimpeta itarangira ikozwe murwego rukomeye, urwego rwagutse, urwego rwo kwikuramo, hamwe nu gipfunyika.Igice gikomeye gikoreshwa cyane cyane mukurwanya imbaraga zingutu, kwaguka kwaguka hamwe no guhonyora bigira uruhare rwo kwaguka no kwikanyiza iyo byunamye, kandi imikorere yigitambara ni ukuzamura imbaraga zumukandara.

V-umukandara uraboneka muburyo busanzwe bwambukiranya ibice n'uburebure.Mubyongeyeho, hari kandi ubwoko bwimikorere ya V-umukandara, ubunini bwayo bwambukiranya ibice ni kimwe na kaseti ya VB, kandi uburebure bwerekanwe ntabwo bugarukira, byoroshye gushiraho no gukomera kandi birashobora gusimburwa igice niba aribyo yangiritse, ariko imbaraga nuguhagarara ntabwo aribyiza nka kaseti ya VB.V-umukandara ukunze gukoreshwa muburyo bubangikanye, kandi icyitegererezo, umubare, nubunini bwubunini bwumukandara birashobora kugenwa ukurikije imbaraga zoherejwe n'umuvuduko wikiziga gito.

1) Imikandara isanzwe ikoreshwa mubikoresho byo murugo, imashini zubuhinzi, nimashini ziremereye.Ikigereranyo cy'ubugari bwo hejuru n'uburebure ni 1.6: 1.Imiterere y'umukandara ikoresha umugozi na fibre bundles nkibintu bitera imbaraga byohereza imbaraga nke ugereranije na V-umukandara ufunganye.Bitewe nimbaraga zabo zikomeye hamwe no gukomera kuruhande, iyi mikandara irakwiriye kumikorere mibi hamwe nimpinduka zitunguranye mumitwaro.Umuvuduko wumukandara wemerewe kugera kuri 30m / s naho inshuro zigoramye zishobora kugera kuri 40Hz.

2) Imikandara ya V-umukanda yakoreshejwe mu kubaka imodoka n'imashini mu myaka ya za 60 na 70 zo mu kinyejana cya 20.Ikigereranyo cy'ubugari bwo hejuru n'uburebure ni 1.2: 1.Narrow V-Band ni impinduka nziza ya V-Band isanzwe ikuraho igice cyo hagati kidatanga uruhare runini mu guhererekanya amashanyarazi.Itanga imbaraga zirenze V-umukandara usanzwe w'ubugari bumwe.Umukandara wamenyo wimpinduka idakunze kunyerera iyo ikoreshejwe kuri pulleys nto.Umuvuduko wumukandara ugera kuri 42 m / s no kunama

inshuro zigera kuri 100 Hz birashoboka.

3) Impande zikomeye V-Umukandara Umuhengeri Umuhengeri V-Umukandara wa Automobiles, Kanda DIN7753 Igice cya 3, fibre munsi yubuso ihanamye yerekeza ku cyerekezo cyumukandara, bigatuma umukandara uhinduka cyane, kimwe no gukomera gukomeye kuruhande no kwambara cyane.Izi fibre zitanga kandi inkunga nziza kubintu byavuwe bidasanzwe.Cyane cyane iyo ikoreshejwe kuri diameter ntoya, iyi miterere irashobora kunoza ubushobozi bwo kohereza umukandara kandi ikagira ubuzima burebure kurenza V-umukandara ufunganye.

4) Iterambere ryiterambere rigezweho rya V-umukandara ni fibre-fibre yakozwe na Kevlar.Kevlar ifite imbaraga nyinshi, kuramba, kandi irashobora kwihanganira ubushyuhe bwinshi.

Umukandara wo gutwara umukandara

Umukandara w'igihe

Iyi ni umukandara udasanzwe.Ubuso bukora bwumukandara bukozwe muburyo bwinyo, naho hejuru yumukandara wumukandara nabwo bukozwe muburyo bwinyo ihuye, kandi umukandara na pulley biterwa ahanini no gusya.Umukandara w'amenyo ya syncronique muri rusange bikozwe mu mugozi wicyuma cyoroshye nk'umugozi ukomeye, kandi umutsima wo hanze utwikiriwe na polychloride cyangwa neoprene.Umurongo wo hagati wumurongo ukomeye wiyemeje kuba umurongo wumurongo wumukandara, kandi umuzenguruko wumurongo wumukandara nuburebure bwizina.Ibipimo fatizo byitsinda ni umuzenguruko igice p na modulus m.Uruziga ruzengurutse p rungana nubunini bupimye kumurongo uhuriweho hagati yingingo zijyanye n amenyo abiri yegeranye, na modulus m = p / π.Imikandara yinyo yubushinwa ihuza sisitemu ikoresha modulus, kandi ibisobanuro byayo bigaragazwa na modulus × umurongo mugari × umubare w amenyo.Ugereranije no guhererekanya umukandara usanzwe, ibiranga ihererekanyabubasha ryinyo ryinyo ni: ihindagurika ryurwego rukomeye rukozwe mu mugozi winsinga ni nto cyane nyuma yo gupakira, umuzenguruko wumukandara w amenyo ntushobora guhinduka, ntaho bihuriye no kunyerera hagati yumukandara na pulley, kandi igipimo cyo kohereza gihoraho kandi cyuzuye;Umukandara w'amenyo ni muremure kandi woroshye, ushobora gukoreshwa mugihe gifite umuvuduko mwinshi, umuvuduko wumurongo urashobora kugera kuri m / s 40, igipimo cyo kohereza gishobora kugera kuri 10, naho uburyo bwo kohereza bukagera kuri 98%;Imiterere yoroheje hamwe no kwihanganira kwambara neza;Bitewe no kwiyitirira gato, ubushobozi bwo gutwara nabwo ni buto;Gukora no kwishyiriraho ibisabwa ni byinshi cyane, kandi intera yo hagati irakomeye, bityo igiciro ni kinini.Imashini yumukandara yinyo ikoreshwa cyane mubisabwa bisaba ibipimo byogukwirakwiza neza, nkibikoresho bya periferique muri mudasobwa, umushinga wa firime, ibyuma bifata amashusho, hamwe n’imashini zidoda.