Ibisobanuro birambuye ku nama ijyanye no gukoresha inshuro nyinshi mu gusiga amavuta ku mugozi wa roller 12A

Ibisobanuro birambuye ku nama ijyanye no gukoresha inshuro nyinshi mu gusiga amavuta ku mugozi wa roller 12A

Nk'ikintu gisanzwe cyo kohereza ibikoresho, umuyoboro wa roller 12A ugira uruhare runini mu bikoresho byinshi bya mekanike. Imiterere yawo yo gusiga amavuta ifitanye isano itaziguye n'ubuzima, imikorere myiza n'ubwizigirwa bw'umuyoboro wa roller. Iyi nkuru izasuzuma mu buryo bwimbitse kandi burambuye inama ku bijyanye n'inshuro zo gusiga amavuta kuri umuyoboro wa roller 12A kugira ngo ifashe abakozi bo kubungabunga ibikoresho n'ababikora gusobanukirwa neza no gushyira mu bikorwa akazi ko gusiga amavuta.

1. Ibiranga by'ibanze by'umunyururu w'urukiramende 12A
Umunyururu w'umuzunguruko 12A ni umunyururu usanzwe w'umuzunguruko ufite umuvuduko wa mm 12.7. Ubusanzwe ugizwe n'iminyururu, amaboko, imisumari, amasahani y'umunyururu w'imbere n'amasahani y'umunyururu w'inyuma. Iyo umunyururu w'umuzunguruko ukora, iminyururu ihuza amenyo y'umuzunguruko n'amenyo y'umuzunguruko, kandi imbaraga zinyuzwa mu kuzunguruka kw'iminyururu, mu gihe iminyururu n'amaboko, n'amaboko n'imisumari ahanini ari ukuzunguruka guhindagurika. Ubu buryo bwo kuzunguruka butuma amavuta aba ingenzi cyane mu gihe cy'imikorere y'umunyururu w'umuzunguruko.

2. Akamaro ko gusiga amavuta ku munyururu wa roller 12A
Kugabanya kwangirika: Amavuta ashobora gukora agahu k'amavuta ku buso bwa buri gice cy'umugozi w'urunigi, bigatandukanya ibyuma bikorana neza, bigabanya cyane kwangirika kw'ibice nk'imigozi n'amaboko, amaboko n'udupira, bityo bikongera igihe cy'akazi k'umugozi w'urunigi.
Kugabanya ubukana bwo gukururana: Gushyira amavuta meza bishobora kugabanya ubukana bw'umunyururu ugurumana mu gihe cyo kugenda, kugabanya igihombo cy'ingufu, kunoza imikorere myiza y'ibikoresho, bityo bikagabanya ikiguzi cyo gukoresha n'ikoreshwa ry'ingufu ry'ibikoresho.
Kurinda ingese: Amavuta ashobora gupfuka icyuma cy'umunyururu, akarinda ibintu byangiza nk'ubushuhe na ogisijeni gukora ku cyuma, akarinda umunyururu wangiza ingese, kandi akarinda ikoreshwa ryacyo mu buryo busanzwe mu duce duto nk'ubushuhe.
Gusesa ubushyuhe: Mu gihe cy’umuvuduko mwinshi n’imitwaro iremereye, amavuta ashobora kandi gukuraho ubushyuhe butangwa mu gihe cy’imikorere y’umunyururu, akagira uruhare runaka mu gukonjesha, kandi akarinda umunyururu w’umunyururu kwangirika bitewe no gushyuha cyane.

3. Ibintu bigira ingaruka ku nshuro yo gusiga amavuta y'umunyururu wa 12A
Ahantu ho gukorera: Mu duce duto two gukoreramo, nko ahantu hari ubushyuhe bwinshi, ubushuhe, ivumbi, imyuka yangiza, nibindi, amavuta yo kwisiga ashobora kwangirika cyane, kwangirika cyangwa kwandura, bityo hakenewe amavuta menshi yo kwisiga kenshi. Urugero, mu bikoresho byo gutwara ibintu hanze, umuyoboro wa roller 12A ushobora guhura n'umuyaga n'imvura igihe kirekire, kandi inshuro nyinshi yo kwisiga igomba kongerwa uko bikwiye.
Umutwaro w'akazi: Iyo umugozi wa roller 12A ukozweho akazi kenshi, igitutu kiri hagati y'imigozi yawo kiriyongera, ubusaza burushaho kwiyongera, kandi amavuta akoreshwa vuba, bityo amavuta agomba kongera gukoreshwa vuba. Ku bijyanye n'umutwaro woroheje, inshuro zo gukoresha amavuta zishobora kuba nkeya.
Umuvuduko wo gukora: Mu gihe cy'umuvuduko mwinshi, ubushyuhe bwo gukururana bw'umunyururu w'umuzingo burushaho kugaragara, kandi imikorere y'amavuta igabanuka vuba. Muri icyo gihe, bitewe n'ingaruka z'imbaraga zo hagati y'umuzingo, amavuta ashobora gukurwa mu buso bwo gukururana, ibyo bikaba bisaba kongera inshuro zo gukururana kugira ngo amavuta akomeze kugira uruhare. Iyo akoreshejwe ku muvuduko muto, igihe cyo gukurura gishobora kongerwa uko bikwiye.
Uburyo bwo gusiga amavuta: Uburyo butandukanye bwo gusiga amavuta bufite ibisabwa bitandukanye ku nshuro zo gusiga amavuta. Urugero, iyo ukoresha inkono y'amavuta cyangwa uburoso bw'amavuta mu gusiga amavuta buri gihe, akenshi ni ngombwa kumenya nshuro zo gusiga amavuta hashingiwe ku gihe cy'imikorere y'ibikoresho cyangwa amasaha y'akazi; mu gihe ku buryo bwo gusiga amavuta bwikora cyangwa buhoraho nko gusiga amavuta, gusiga amavuta mu bwogero, no gusiga amavuta mu mazi, uburyo bwo gusiga amavuta burahamye, kandi uburyo bwo gusiga amavuta n'uburyo bwo gusimbuza amavuta bushobora guhindurwa hakurikijwe imiterere nyayo. Imiterere y'uburyo bwo gusiga amavuta iragoye cyane, kandi ni ngombwa gusuzuma neza ibipimo by'imikorere y'ibikoresho n'imikorere ya sisitemu yo gusiga amavuta.

4. Amabwiriza yo gukoresha inshuro nyinshi mu gusiga amavuta ku mugozi wa roller 12A
Inama rusange: Mu gihe gisanzwe cyo gukora, ku muyoboro w’imizingo 12A ufite umuvuduko muto, akenshi ni byiza gushyiramo amavuta byibuze rimwe mu cyumweru; kandi iyo umuyoboro w’imizingo ukoze ku muvuduko uringaniye kandi ahantu ho gukorera ari heza, amavuta buri masaha 8 cyangwa arenga ni amahitamo meza kurushaho.
Inama ku buryo butandukanye bwo gusiga amavuta:
Gusiga amavuta buri gihe hakoreshejwe intoki: Niba amavuta akoreshwa hakoreshejwe isafuriya y'amavuta cyangwa uburoso bw'amavuta, ku bikoresho bihora bikoresha, koresha uburoso cyangwa umunwa wo gutera amavuta kugira ngo usuke amavuta byibuze rimwe mu masaha 8; ku bikoresho bikoresha rimwe na rimwe, amavuta ashobora gusigwa mbere cyangwa nyuma ya buri ntangiriro. Mu bihe bimwe na bimwe aho ibisabwa mu gusiga amavuta bitari hejuru, igihe cyo gusiga amavuta gishobora kongerwa hakurikijwe uko ibikoresho bimeze, ariko igihe kirekire ntikigomba kurenza icyumweru kimwe.
Gusiga amavuta: Amavuta yo gusiga ahora asukwa ku nkombe yo hejuru cyangwa ku ruhande rw'isahani y'umunyururu binyuze mu cyuma gisukura amavuta. Ingano n'inshuro by'amavuta bigomba kuba bihagije kugira ngo hirindwe ko amavuta yo gusiga ari mu gice cyo hagati adahinduka umukara w'umutuku. Ubusanzwe igipimo cyo gusuka amavuta yo gusiga ni ibitonyanga 4 kugeza kuri 20 ku munota (cyangwa birenga), kandi igipimo cyihariye cyo gusuka gishobora guhindurwa hakurikijwe umuvuduko, umutwaro n'ibindi bintu by'umunyururu w'umunyururu. Ku minyururu y'umunyururu yihuta cyane, igipimo cyo gusuka amavuta kigomba kongerwa uko bikwiye.
Gusiga amavuta mu bwogero: Igice cyo hasi cy'umunyururu winjira mu mavuta yo kwisiga, kandi urwego rw'amavuta rugomba kugera ku murongo w'intera y'umunyururu ku gice cyo hasi cy'umunyururu. Mu bihe bisanzwe by'akazi, amavuta yo kwisiga mu bwogero bw'amavuta agomba kugenzurwa no gusimburwa buri gihe, muri rusange buri mezi 3 kugeza ku mezi atandatu. Niba ibikoresho bimaze igihe kinini bikora cyangwa ahantu hakorerwa hakagoye, igihe cyo gusimbuza kigomba kugabanywa.
Gusiga amavuta: Amavuta yo gusiga asukwa ku mugozi w'amavuta hakoreshejwe icyuma gitera amavuta. Inshuro yo gusiga amavuta iterwa ahanini n'umuvuduko n'ingano y'amavuta y'icyuma gitera amavuta. Iyo ibikoresho bikora neza, igihe cyose ingano y'amavuta ihagije kandi isafuriya y'amavuta igakora neza, umugozi w'amavuta ushobora gusigwa amavuta buri gihe. Ariko, kugira ngo hamenyekane ingaruka z'amavuta yo gusiga, ni ngombwa kugenzura buri gihe imiterere y'amavuta yo gusiga n'ingano y'amavuta agomba kongera gukoreshwa, muri rusange nibura rimwe mu kwezi.
Gusiga amavuta ku ngufu: Pompe izenguruka itanga urujya n'uruza rw'amavuta ruhoraho kugira ngo amavuta akomeze gusigwa mu muyoboro w'uruhererekane. Ubu buryo bwo gusiga amavuta bushobora kwemeza ko umuyoboro w'uruhererekane wuzuye amavuta mu gihe cy'akazi gakomeye nko kwihuta cyane no gutwarwa n'umutwaro mwinshi. Iyo sisitemu yo gusiga amavuta ikora neza, ni ngombwa gusa kubungabunga no kugenzura sisitemu yo gusiga amavuta buri gihe, nko kugenzura uko pompe y'amavuta ikora n'uburyo umuyoboro w'amavuta uhagaze rimwe mu gihembwe, no kongera cyangwa gusimbuza amavuta yo gusiga amavuta ku gihe hakurikijwe ikoreshwa ry'amavuta yo gusiga.
Ibyifuzo byo gukoresha inshuro runaka mu bihe byihariye: Mu bidukikije ubushyuhe bwinshi, amavuta yo kwisiga ashobora kwangirika cyangwa guhindagurika, kandi inshuro yo kwisiga igomba kongerwa uko bikwiye. Amavuta yihariye nka amavuta yo kwisiga ashobora kwitabwaho, kandi amavuta yo kwisiga agomba gukorwa buri munsi 1 kugeza kuri 2. Mu bidukikije bifite ubushuhe, kugira ngo hirindwe ko amazi yinjira mu mugozi w'umuzingo agatera ingese, uretse kongera inshuro yo kwisiga, amavuta yo kwisiga afite ubushobozi bwo kwirinda ingese agomba no gutoranywa. Buri amavuta yo kwisiga agomba kwemeza ko amavuta ashobora gutwikira ibice byose by'umugozi w'umuzingo. Ahantu hari ivumbi, ivumbi ryoroshye kuvanga mu mavuta, bigatuma umugozi w'umuzingo urambarare. Kubwibyo, umugozi w'umuzingo ugomba gusukurwa no gusigwa amavuta kenshi, muri rusange nibura rimwe mu cyumweru, kandi amavuta agomba kongera gukoreshwa nyuma yo gusukurwa.

5. Uburyo bwo gusiga amavuta n'uburyo bwo kwirinda
Uburyo bwo gusiga amavuta:
Amavuta yo kwisiga mu gikombe cy'amavuta cyangwa amavuta: Shyira agacupa k'amavuta cyangwa amavuta ku ruhande rurerure rw'agacupa k'umunyururu n'icyuho kiri hagati y'imiyoboro y'imbere kugira ngo wongeremo amavuta kugira ngo amavuta yo kwisiga ashobore kwinjira mu bice bitandukanye by'umunyururu w'umunyururu.
Amavuta yo gusiga: Hakoreshejwe agakoresho koroshye, umuyoboro w'amavuta yo gusiga ukoreshwa mu gusuka amavuta hasi. Ku mugozi w'urukiramende rw'umurongo umwe, hatangwa ibitonyanga 5-20 by'amavuta ku munota. Ku muvuduko mwinshi, umubare w'amavuta yo gusuka ugomba kongerwa uko bikwiye.
Gusiga amavuta mu bwogero: Koresha agakoresho karinda amavuta kugira ngo umunyururu unyure mu kigega cy'amavuta. Intera h kuva ku buso bw'amavuta kugera hasi ku munyururu w'umuzingo ntishobora kuba ndende cyane. Iyo umunyururu winjijwe cyane mu buso bw'amavuta, biroroshye gushyuha no kwangirika iyo ubushyuhe bw'amavuta burenze dogere 80. Ubujyakuzimu bw'umunyururu w'umuzingo muri rusange ni 6-12mm.
Gusiga amavuta: Koresha icyuma kidakoresha amavuta, shyiramo isahani yo gusukamo amavuta imbere mu gishishwa, hanyuma ukoreshe uburyo bwo gusukamo amavuta. Umuvuduko uzenguruka w'isahani yo gusukamo amavuta ugomba kuba hejuru ya metero 200/min. Iyo ubugari bw'umunyururu burenga mm 125, isahani yo gusukamo amavuta igomba gushyirwa ku mpande zombi. Ubujyakuzimu bw'isahani yo gusukamo amavuta ni mm 12-25, kandi umunyururu wo kuzunguruka ntushobora kwinjizwa mu mavuta.
Gusiga amavuta ku ngufu: Koresha agakoresho karinda amavuta, hanyuma pompe y'amavuta iyobora urujya n'uruza rw'amavuta kugira ngo ikonje mu gihe ihatira kongeramo amavuta. Ku migozi ya n-row, utwobo twuzuza amavuta tugomba gushyirwa kuri n + 1 rows kugira ngo habeho amavuta yuzuye.
Inyandiko:
Hitamo amavuta akwiye: Hitamo ikirango cy’amavuta akwiye hanyuma wandike ukurikije imiterere y’imikorere y’umuyoboro wa roller 12A, nk’ubushyuhe, umuvuduko, umutwaro, nibindi. Urugero, amavuta afite ubushyuhe buke, nka SAE10W, agomba gutoranywa mu bushyuhe buke; mu gihe amavuta afite ubushyuhe bwinshi, nka SAE40 cyangwa SAE50, ashobora gutoranywa mu bushyuhe bwinshi n’imizigo myinshi.
Menya neza ko ibice by'amavuta bikoreshwa mu gusiga amavuta ari ingenzi: Mu gihe wongera amavuta, menya neza ko amavuta ashobora gushyirwa neza mu bice birimo gukururana hagati y'uruhande rw'umunyururu w'umuzingo n'igice cy'umunyururu w'inyuma n'igice cy'umunyururu w'imbere, ndetse n'icyuho kiri hagati y'agakoresho n'umunyururu, kugira ngo hirindwe imyanda y'amavuta yo gusiga n'amavuta adahagije yo gusiga amavuta.
Irinde gusiga amavuta menshi: Nubwo gusiga amavuta menshi ari ingenzi, gusiga amavuta menshi bishobora no guteza ibibazo bimwe na bimwe, nko kongera ikoreshwa ry'amavuta menshi, gutanga ubushyuhe butuma amavuta menshi agabanuka, no kwanduza aho bakorera. Kubwibyo, ingano y'amavuta igomba kugenzurwa mu gihe cyo gusiga amavuta, kandi hagakurikizwa ihame ryo gusiga amavuta neza.
Igenzura n'isukura buri gihe: Uko uburyo bwo gusiga amavuta bwakoreshejwe kose, imiterere y'umunyururu uzunguruka igomba kugenzurwa buri gihe, kandi ubuso bw'agapira n'agapfunyika k'umunyururu bigomba kureberwa niba nta byangiritse, nta ibara ryabyo, nta mabara y'amavuta, nibindi, kandi ibibazo biri mu buryo bwo gusiga amavuta bigomba kuboneka no gukemurwa ku gihe, nko kuziba imiyoboro y'amavuta, kunanirwa kwa pompe y'amavuta, urugero ruto rw'amavuta, nibindi, kugira ngo sisitemu yo gusiga amavuta ikore neza.

6. Gusuzuma no guhangana n'uburyo amavuta adahagije yo kwisiga
Mu ikoreshwa nyaryo, iyo amavuta adahagije abonetse, umuyoboro wa roller 12A uzaba ufite imiterere igaragara, nko gukururana kw'imigozi ku buso bw'agapira k'umunyururu n'agapfunyika, cyangwa ubuso bukaba butukura cyangwa umukara wijimye. Iyo ibi bibazo bigaragaye, ingamba zikurikira zigomba gufatwa ako kanya: Ubwa mbere, guhagarika ibikoresho, gukora igenzura ryimbitse ry'umuyoboro wa roller, gukuraho umwanda n'imyanda yo hejuru iterwa no kwangirika; ubwa kabiri, kongeramo cyangwa gusimbuza amavuta ahagije yo kwisiga, hanyuma wongere ushyire amavuta hakurikijwe uburyo bukwiye bwo kwisiga; amaherezo, nyuma yo kongera gutangira ibikoresho, reba neza uko umuyoboro wa roller uhagaze, nko kumenya niba hari urusaku rudasanzwe, guhindagura, nibindi, kugira ngo urebe neza ko ikibazo cyo kwisiga gikemutse neza.

7. Amahame yo guhitamo amavuta yo kwisiga
Ubwoko bw'amavuta y'ibanze: Amavuta akomoka ku mavuta y'amabuye y'agaciro afite ubushobozi bwo gusiga amavuta neza kandi ahendutse, kandi akwiriye imikorere rusange; amavuta akomoka ku mavuta y'ubukorikori afite ubushyuhe bwinshi, arwanya ogisijeni neza kandi adashobora kwangirika, kandi akwiriye imikorere y'ubushyuhe bwinshi, umuvuduko mwinshi, imitwaro iremereye n'indi mirimo igoye.
Ubushyuhe: Ku bushyuhe bwo gukora, ubushyuhe bw'umunyururu w'uruhererekane rw'imizingo bugomba kugenzurwa kuri 20-40mm²/s. Ubushyuhe buke cyane bushobora gutuma amavuta adakomera neza kandi ntibushobora gutandukanya neza ubushyuhe bw'icyuma; ubushyuhe bwinshi cyane byongera imbaraga zo gusiga amavuta kandi bikagabanya ubushobozi bwo kohereza. Kubwibyo, amavuta afite ubushyuhe bukwiye agomba gutoranywa hakurikijwe ibintu nk'ubushyuhe n'umuvuduko w'umunyururu w'imizingo. Urugero, mu bushyuhe buke, amavuta afite ubushyuhe buke ashobora gutoranywa; mu gihe mu bushyuhe bwinshi n'umuvuduko mwinshi, amavuta cyangwa amavuta afite ubushyuhe bwinshi agomba gutoranywa.
Inyongeramusaruro: Amavuta arimo inyongeramusaruro zirwanya kwangirika ashobora kugabanya kwangirika kw'iminyururu y'ibizingo mu gihe cy'impinduka; inyongeramusaruro zirwanya uburozi zishobora kongera igihe cy'akazi k'amavuta no gukumira amavuta kwangirika imburagihe; inyongeramusaruro zirwanya ingese zishobora gukumira iminyururu y'ibizingo kwangirika mu bidukikije bitose. Dukurikije imiterere yihariye y'akazi n'ibisabwa n'umunyururu w'ibizingo, ni ngombwa cyane guhitamo amavuta arimo inyongeramusaruro zijyanye nayo.

8. Isesengura ry'ishyirwa mu bikorwa ry'urubanza
Urugero rwa 1: Ibikoresho byo gutwara ibintu by'uruganda bikoresha umugozi wa roller 12A nk'umugozi wo kohereza ibintu. Ahantu hakorerwa haba hari humutse, ubushyuhe buringaniye, kandi umuvuduko wo gukora ni muto. Uruganda rukoresha uburyo bwo gusiga amavuta buri gihe, rugasiga amavuta umugozi rimwe mu cyumweru, rukoresheje amavuta ya L-AN68. Nyuma yo kubigenzura igihe kirekire, umugozi wa roller uba mwiza kandi ubuzima bwawo bujyanye n'ibyo witeze. Ibi bigaragaza ko mu gihe gikwiye cyo gukora, inshuro zikwiye zo gusiga amavuta no guhitamo amavuta bishobora kwemeza neza imikorere isanzwe ya roller 12A.
Urugero rwa 2: Ku murongo w’ikorwa ry’ikigo gikora imodoka, umuyoboro wa roller 12A ukoreshwa mu gutwara bimwe mu bice by’ibikoresho byihuta cyane. Ahantu hakorerwa ni heza cyane, harimo amavuta n’umukungugu bimwe na bimwe. Kugira ngo habeho ibyifuzo byo gusiga amavuta, ikigo cyakoresheje sisitemu yo gusiga amavuta ikoresheje ingufu. Amavuta ni amavuta y’ubukorikori akora neza cyane. Ingano y’amavuta akoreshwa mu gusiga amavuta igenzurwa na sisitemu mu buryo bwikora, kandi itangwa ry’amavuta rihindurwa mu buryo bw’igihe nyacyo hakurikijwe ibipimo by’imikorere y’ibikoresho. Muri ubu buryo, ingaruka zo gusiga amavuta za roller 12A mu bidukikije bihuta cyane kandi byanduye zirakwemezwa neza, impanuka z’ibikoresho ziterwa no gusiga amavuta nabi ziragabanuka, kandi imikorere myiza y’ibikoresho mu gukora irarushaho kuba myiza.

9. Ibibazo Bikunze Kubazwa
Ikibazo cya 1: Ni gute wamenya niba umugozi w'urukiramende 12A ukeneye amavuta yo kwisiga?
Igisubizo: Uretse gusuzuma uko amavuta ameze ku buso bw'umunyururu w'urukiramende, ibimenyetso byo kwangirika kw'iminyururu n'amaboko y'urukiramende, nibindi, imiterere y'amavuta ishobora no gufatwa hashingiwe ku mikorere y'ibikoresho, nko kuba hari urusaku rudasanzwe, kwiyongera kw'imitingito, nibindi. Muri rusange, iyo umunyururu w'urukiramende uvuze urusaku rukomeye rwo gukururana cyangwa guhindagura ku buryo budasanzwe mu gihe cyo gukora, bishobora kugaragaza ko amavuta adahagije. Byongeye kandi, ushobora kandi kureba igihe cyo gukora cyangwa amasaha y'akazi y'ibikoresho no gusiga amavuta hakurikijwe gahunda yo gusiga amavuta yashyizweho mbere.
Ikibazo cya 2: Ese ubwoko butandukanye bw'amavuta ashobora kuvangwa?
Igisubizo: Ubwoko butandukanye bw'amavuta yo kwisiga bushobora gutandukana mu mavuta y'ibanze, inyongeramusaruro, nibindi. Kuvanga bishobora gutuma imikorere y'amavuta yo kwisiga igabanuka, imvura igwa, ishyirwa mu byiciro, nibindi, bigira ingaruka ku ngaruka zo kwisiga. Kubwibyo, gerageza kwirinda kuvanga ubwoko butandukanye bw'amavuta yo kwisiga. Niba ikirango cy'amavuta kigomba guhindurwa, amavuta ashaje ari mu mugozi w'urunigi n'uburyo bwo kwisiga agomba gusukurwa neza mbere yo guhinduka kugira ngo amavuta mashya akoreshwe neza.
Ikibazo cya 3: Ese ni ngombwa gukoresha amavuta atandukanye yo kwisiga ku mugozi wa roller 12A mu gihe cy'itumba no mu mpeshyi?
Igisubizo: Yego. Kubera ko ubushyuhe bugira ingaruka zikomeye ku bushyuhe bw'amavuta, ubushyuhe buba buke mu gihe cy'itumba, ubushyuhe bw'amavuta buziyongera, ubushyuhe buzagabanuka, kandi bushobora kudatangwa ku bice bitandukanye by'umunyururu w'umuzunguruko mu gihe runaka. Kubwibyo, mu gihe cy'itumba, amavuta afite ubushyuhe buke kandi akora neza mu bushyuhe buke, nka amavuta ya SAE10W cyangwa L-AN46, agomba gutoranywa; mu mpeshyi, kugira ngo hirindwe gutakaza amavuta bitewe n'ubushyuhe buke cyangwa kudashobora gukora firime nziza y'amavuta, amavuta afite ubushyuhe bwinshi, nka amavuta ya SAE30 cyangwa L-AN100, agomba gutoranywa kugira ngo ahuze n'impinduka zitandukanye z'ubushyuhe bw'ikirere kandi arebe neza ingaruka z'ubushyuhe bw'umunyururu w'umuzunguruko 12A.

Muri make, inshuro zo gusiga amavuta kuri roller chain 12A zigomba gusuzumwa neza kandi zigagenwa mu buryo bukwiye hashingiwe ku bintu bitandukanye nko aho zikorera, akazi gakorwa, umuvuduko wo gukora n'uburyo bwo gusiga amavuta. Binyuze mu micungire ya siyansi yo gusiga amavuta no gukoresha neza uburyo bwo gusiga amavuta, gusimbuka kw'urunigi rwa roller 12A bishobora kugabanuka neza, igihe cyo kuyikoresha gishobora kongerwa, kandi imikorere ihamye y'ibikoresho no kunoza imikorere y'umusaruro bishobora kwemezwa. Mu mikoreshereze nyayo, gahunda irambuye yo gusiga amavuta igomba gutegurwa hakurikijwe uko ibintu bimeze kandi igashyirwa mu bikorwa neza hakurikijwe gahunda. Muri icyo gihe, kubungabunga no kugenzura buri munsi ibikoresho bigomba kongerwamo imbaraga kugira ngo havumburwe kandi hakemurwe vuba ibibazo bivuka mu gihe cyo gusiga amavuta kugira ngo hamenyekane ko roller chain 12A ihora imeze neza.