estion: Ukuboko gushyushye bidasanzwe mugihe cyo gukora
1. Impagarara zahandrailirakomeye cyane cyangwa irekuye cyane cyangwa umurongo wo kuyobora urahagarikwa;
2. Imigaragarire yigikoresho kiyobora ntabwo yoroshye, kandi igikoresho kiyobora ntabwo kiri kumurongo umwe utambitse;
3. Imbaraga zo guteranya uruziga rutwara intoki zirakomeye cyangwa zirekuye cyane, kandi uruziga rutwara ntabwo ruri hagati yintoki;
4. Igikoresho cyo guhinduranya intoki cyarashaje.
Niba ibibazo byavuzwe haruguru byakemutse, umuriro uzagabanuka. Intoki ikoreshwa nimbaraga zo guterana, bityo hazaba ubushyuhe buke.
Ikibazo: Ikiganza kigwa mugihe cyo gukora
1. Moderi yintoki iribeshya, umunwa ni munini cyane, utujuje ibisabwa, cyangwa reberi itakaza imikorere nyuma yigihe kirekire ikora. Muri iki gihe, intoki zigomba gusimburwa;
2. Intoki ziramburwa buhoro buhoro mugihe cyo gukoresha igihe kirekire, kandi ikiganza kigomba kongera gukomera muri iki gihe;
3. Amababa yinziga yo guterana yambarwa kandi arekuye, kandi agomba gusimburwa;
4. Uruziga rw'umukandara rw'umuvuduko rwambarwa kandi rurekuye.
Imikorere ya handrail iterwa no guhuza ibikoresho byinshi, kandi impamvu zo kugwa zirashobora kugenzurwa umwe umwe.
Ikibazo: Igice cyo kunyerera cyamaboko cyambarwa kandi insinga yicyuma iragaragara
1.
2. Uruziga rwo guteranya hamwe n'umukandara wumukandara ntabwo byihuta, byoroshye kwangiza ubuso hamwe nigitambambuga cyamaboko;
3. Itsinda ryizunguruka ryitsinda ryangiritse. Kuri arc yumukandara wamaboko, itsinda ryizunguruka ryitsinda ntirizunguruka. Igice cyo kunyerera gisunikwa igihe kirekire, kandi umukandara wamaboko ushobora kwangirika, bityo rero ni ngombwa cyane guhitamo urunigi ruzunguruka;
4.
Ikibazo: Ubuso bwintoki bufite ibishushanyo, imirongo, no kwambara bikomeye
1. Gutwara uruziga rw'umukandara rwangiritse, uburyo bwo kuzunguruka buratandukanye, cyangwa ntibuzunguruka, kandi burahuza kandi bugasiga umukandara wamaboko, bikaviramo kwangirika hejuru;
2. Kwinjira no gusohoka kwa escalator byangiritse. Escalator zimwe zikoresha ubwinjiriro no gusohoka zifite umusatsi. Umusatsi urashaje kandi ntushobora gusimburwa mugihe. Escalator zimwe zikoresha ubwinjiriro nugusohoka nta musatsi.
3. Bitewe nimpamvu zituruka hanze, niba hari ubushyamirane ku bwinjiriro no gusohoka, ubuso bwikiganza bwangiritse.
Ikibazo: Umunwa wintoki wambarwa kandi wuzuye
1. Kwambara umunwa wintoki biterwa nigikorwa gikomeza cyamaboko hamwe no guterana hamwe nibindi bikoresho mugihe kirekire;
2. Ikintu cya fuzzing kigomba kuvaho, ibyinshi bikaba biterwa namahwa yo gusudira guhuza gari ya moshi;
3. Umunwa wamaboko ni munini cyane kandi uzunguruka inyuma, bikaviramo kwangirika kumunwa.
Ikibazo: Ibibyimba bigaragara hejuru yintoki
1. Igice cyo kwihanganira kwambara ntigishobora guhuzwa neza, bikavamo gutondeka no kubyimba. Impamvu nuko nta guhuzagurika mugihe cyibikorwa byo kubyara kandi gaze ntisanzwe;
2. Umuvuduko ntabwo ari umwe mugihe intoki yakize ubushyuhe kandi ikagira ibirunga, bigatuma gaze idakurwaho;
3. Ahantu hashyushye ntabwo ari kimwe mugihe cyo guterura ibimera, bitera ikibazo cyo gutondeka;
4. Kugaragara kwa viticles mugihe cyo kuyikoresha biterwa no guhumanya amavuta hejuru, bikavamo impinduka mumitekerereze yumutungo wa reberi;
5. Intoki itwarwa na sisitemu y'umurongo ikunda gushyuha kandi igatera reberi gusiba no kubira ifuro.
Imiterere yintoki igena inenge zintoki. Intoki ni uburyo bwiza bwo guhuza reberi n'umugozi. Bitewe nubushuhe bwa thermosetting, ntibishobora guhindura imiterere ya molekuline yumugozi, ntabwo rero ishobora gukora byose bitandukanijwe. Hagomba kubaho gazi yihishe mu cyuho, bityo inganda zikora intoki ku isi yose ntizigeze zitsinda ibintu bifata ifuro, kandi buri ruganda rugerageza kugabanya ikibazo cy’ifuro.
Ikibazo: Ubuso bwikiganza bwacitse
Amakosa, ibice, hamwe nibisebe bigaragara hejuru yintoki, hamwe hamwe byitwa ibice kumaboko. Impamvu nyamukuru yo gucika ni
Intoki za rubber zishaje, kubera igihe kirekire cya rubber gihura nubushyuhe, ogisijeni, urumuri, imbaraga za mashini, imirasire, itangazamakuru ryimiti, umwuka
Ingaruka yibintu byo hanze nka ozone itera impinduka za chimique muminyururu ya macromolecular, isenya imiterere yumwimerere ya reberi,
Nkigisubizo, imikorere ya reberi irangirika.
Igihe cyo kohereza: Werurwe-10-2023