Urunigi rw'uruziga ni ubwoko bw'urunigi rukoreshwa mu kohereza imbaraga za mashini.Nubwoko bwurunigi kandi bukoreshwa cyane mumashini zo murugo, inganda nubuhinzi, harimo convoyeur, abapanga, imashini zicapa, imodoka, moto, nigare.Ihujwe hamwe nuruhererekane rwimashini ngufi ya silindrike kandi itwarwa nibikoresho byitwa isoko, nigikoresho cyoroshye, cyizewe kandi cyiza cyohereza amashanyarazi
1.Intangiriro kuri Urunigi rw'uruhererekane ：
Urunigi rw'uruhererekane rusanzwe rwerekana urunigi rwuzuye kugirango rwohereze mugihe gito, rukoreshwa cyane kandi rusohoka cyane.Iminyururu ya roller igabanijwemo umurongo umwe n'imirongo myinshi, ikwiranye no kohereza amashanyarazi mato.Ibipimo fatizo byuruhererekane ni urunigi ruhuza p, rungana numubare wurunigi rwurunigi rwikubye 25.4 / 16 (mm).Hariho ubwoko bubiri bwinyongera mumurongo wurunigi, A na B, byerekana urukurikirane, kandi ibyiciro bibiri byuzuzanya.
2.Uruziga
Urunigi ruzunguruka rugizwe nisahani yimbere 1, isahani yinyuma 2, icyuma cya pin 3, amaboko 4 na roller 5. Isahani yimbere yimbere hamwe nintoki, isahani yinyuma hamwe na pin byose birahuza. ;umuzingo n'ikiboko, n'ikiganza na pin byose birahuye.Iyo ukora, urunigi rwimbere ninyuma rushobora gutandukana ugereranije nundi, urutoki rushobora kuzunguruka mubwisanzure ruzengurutse uruziga, hanyuma uruziga rushyirwa kumurongo kugirango ugabanye kwambara hagati yumunyururu na spock.Kugirango ugabanye uburemere no gutuma imbaraga za buri gice zingana, isahani yimbere ninyuma ikorwa muburyo bwa “8 ..[2] Buri gice cyumunyururu gikozwe mubyuma bya karubone cyangwa ibyuma bivanze.Mubisanzwe binyuze mu kuvura ubushyuhe kugirango ugere ku mbaraga runaka no gukomera.
3.Urunigi rw'Urunigi Urunigi:
Intera hagati-hagati-hagati hagati ya pin shitingi ebyiri zegeranye kumurongo zitwa urunigi rwerekana urunigi, rwerekanwa na p, nicyo kintu cyingenzi cyurunigi.Iyo ikibuga cyiyongereye, ubunini bwa buri gice cyumunyururu bwiyongera uko bikwiye, kandi imbaraga zishobora kwanduzwa nazo ziyongera uko bikwiye.[2] Urunigi rwurunigi p rungana numubare wurunigi rwurunigi rwikubye 25.4 / 16 (mm).Kurugero, urunigi numero 12, uruziga rwumuzingi p = 12 × 25.4 / 16 = 19.05mm.
4.Imiterere y'uruhererekane rw'uruziga ：
Iminyururu ya roller iraboneka mumurongo umwe kandi myinshi.Iyo bibaye ngombwa kwikorera umutwaro munini no kohereza imbaraga nini, imirongo myinshi yiminyururu irashobora gukoreshwa, nkuko bigaragara ku gishushanyo cya 2. Iminyururu myinshi-iminyururu ihwanye ninshuro nyinshi zisanzwe zumurongo umwe uhujwe nizindi ndende.Ntibikwiye kuba byinshi, mubisanzwe bikoreshwa ni iminyururu ibiri-n'iminyururu.
5.Urupapuro ruhuza ifishi ：
Uburebure bwurunigi bugaragazwa numubare wurunigi.Mubisanzwe, umurongo uringaniye urunigi rukoreshwa.Muri ubu buryo, gucamo ibice cyangwa clips zo mu mpeshyi zirashobora gukoreshwa muguhuza urunigi.Mugihe urunigi rugoramye ruri munsi yikibazo, hazongerwaho umwanya wunama, kandi mubisanzwe ugomba kwirinda kure hashoboka
6.Urunigi rw'uruhererekane ：
GB / T1243-1997 iteganya ko iminyururu ya roller igabanijwemo A na B, murirwo Urutonde rukoreshwa mumuvuduko mwinshi, umutwaro uremereye hamwe nogukwirakwiza kwingenzi, bikunze gukoreshwa.Umubare wumunyururu wikubye 25.4 / 16mm nigiciro cyikibanza.Urukurikirane B rukoreshwa mugukwirakwiza muri rusange.Ikimenyetso cyurunigi ni: urunigi nimero ya mbere umurongo wa mbere urunigi ruhuza numero isanzwe.Kurugero: 10A-1-86-GB / T1243-1997 bisobanura: Urukurikirane rw'uruhererekane rw'uruziga, ikibuga ni 15.875mm, umurongo umwe, umubare w’ibihuza ni 86, ubuziranenge bwa GB / T1243-1997
7.Gukoresha urunigi r
Iminyururu ikoreshwa cyane mu mashini zitandukanye mu nganda zitandukanye nk'ubuhinzi, ubucukuzi bw'amabuye y'agaciro, metallurgie, inganda za peteroli no gutwara abantu.Imbaraga zohereza urunigi zishobora kohereza zishobora kugera kuri 3600kW, kandi ubusanzwe ikoreshwa mumashanyarazi ari munsi ya 100kW;umuvuduko wurunigi urashobora kugera kuri 30 ~ 40m / s, kandi umuvuduko ukunze gukoreshwa uri munsi ya 15m / s;~ 2.5 birakwiriye.
8.Ibiranga urunigi rwo gutwara ：
akarusho ：
Ugereranije nu mukandara, ntabwo ifite kunyerera byoroshye, irashobora kugumana igipimo nyacyo cyo kohereza, kandi gifite uburyo bwo kohereza cyane;urunigi ntirusaba imbaraga nini zo guhagarika umutima, umutwaro rero kuri shaft no gutwara ni muto;ntizanyerera, ihererekanyabubasha ryizewe, hamwe nuburemere burenze Ubushobozi bukomeye, burashobora gukora neza munsi yumuvuduko muke nuburemere buremereye.
ibura ：
Byombi umuvuduko wurunigi rwihuse hamwe nigipimo cyo kwanduza ako kanya ihinduka, ihererekanyabubasha rirakennye, kandi hariho urusaku n urusaku mugihe cyo gukora.Ntabwo ibereye ibihe byihuta, kandi ntibikwiriye guhinduka kenshi mubyerekezo byo kuzunguruka.
9.inzira yo guhanga ：
Nk’uko ubushakashatsi bubyerekana, gukoresha iminyururu mu Bushinwa bifite amateka y’imyaka irenga 3.000.Mu Bushinwa bwa kera, amakamyo yajugunywe hamwe n’amazi yo mu mazi yakoreshwaga mu kuzamura amazi kuva hasi kugeza hejuru arasa n’iminyururu igezweho.Muri "Xinyixiangfayao" yanditswe na Su Song mu ngoma y’indirimbo y’amajyaruguru y’Ubushinwa, byanditswe ko icyatera kuzenguruka urwego rw’intwaro ari nk'igikoresho cyohereza urunigi gikozwe mu cyuma kigezweho.Birashobora kugaragara ko Ubushinwa nikimwe mubihugu byambere mugukoresha urunigi.Nyamara, imiterere shingiro yuruhererekane rwa kijyambere yatekerejwe bwa mbere kandi isabwa na Leonardo da Vinci (1452-1519), umuhanga numuhanzi ukomeye muri Renaissance yu Burayi.Kuva icyo gihe, mu 1832, Galle mu Bufaransa yahimbye urunigi rwa pin, naho mu 1864, Slaite itagira amaboko ya roller mu Bwongereza.Ariko Abasuwisi Hans Reynolds ni bo bageze mu rwego rwo gushushanya imiterere igezweho.Mu 1880, yatunganije ibitagenda neza muburyo bwabanjirije urunigi, ashushanya urunigi mumurongo uzwi cyane wumunyururu, kandi abona urunigi mu Bwongereza.ipatanti yo guhimba.
Igihe cyo kohereza: Werurwe-13-2023
