1. Incamake
Umuyoboro w'imbere ni ikintu cy'umupira woroshye, kandi imyanda imwe n'imwe ikorwa mu gihe cyo kuyikora, ibyo bikaba bidashobora guhuzwa n'ipine yo hanze, arikovalventa kibazo kirimo, kandi izi valve zishobora kongera gukoreshwa no gukoreshwa mu gukora umuyoboro w'imbere. Isosiyete yacu yakoze igerageza ku bijyanye no kongera gukoresha no gukoresha mu gutunganya utwuma tw'imbere, ariko ubwiza bw'utwuma twasubijwemo ni bubi, kandi imbaraga zo guhuza hagati y'ishingiro rya valve n'agapira k'umukara ni nkeya, kandi igomba kongera gukoreshwa mbere yuko ikoreshwa.
Uyu murimo unonosora uburyo bwo kongera gukoresha imyanda n'udupira tw'imbere tw'imiyoboro tw'amashanyarazi dufite inenge kugira ngo ugabanye imyanda kandi wongere inyungu z'ubukungu bw'ibigo.
2. Isesengura ry'Ibibazo
Uburyo bwo kongera gukoresha imyanda y'umwimerere n'ibidafite inengevalve z'imbere mu muyoboroni ibi bikurikira: imyanda n'udupira tw'imbere tw'umuyoboro w'amazi dufite inenge → gutwika → kuvurwa na aside → kuvungagurika mu buryo bumwe (udupira tw'umugozi) → udupira ku dupira tw'umugozi.
Ibibazo by'iyi gahunda yavuzwe haruguru ni ibi bikurikira.
(1) Gutwika imyanda n'udupfunyika tw'imbere dufite inenge bizatera umwanda ukomeye ku bidukikije. Agapfunyika k'udupfunyika gashobora kongera gukoreshwa gahinduka byoroshye kandi gafite isura yanduye. Biragoye kugasukura mu gihe cyo gusukura aside, kandi biroroshye gutera umwanda ku zindi nzira.
(2) Kugira ngo byorohereze gukuraho no gukuraho valve, imiterere y'umwimerere y'ibumba rya vulcanization ni ibumba rimwe kandi rigabanyijemo ibice 3. Gukoresha vulcanization mu buryo bumwe bifata igihe kirekire, imikorere micye, imbaraga nyinshi z'abakozi n'ingufu zikoreshwa, kandi ubuso bw'inyuma bwa valve ya vulcanized bukunze kugaragaraho uduce duto twa rubber, rubber ipfundika umunwa w'umunwa, kandi ubwiza bw'ibumba ntibuhuye n'ibisabwa. Ingufu za kole z'ibumba na zo ntizihamye.
(3) Gufatana n'intoki kw'agapira gafite ibibazo by'uburemere bwinshi, imikorere mike, n'ubuso butaringaniye bw'agapira, ibyo bigira ingaruka ku gufatana kw'agapira n'ibikoresho bya kapira byo mu muyoboro w'imbere.
3 Ingaruka zo kunoza
Ishusho ya 2 igaragaza umubiri w'umuyoboro wakize mbere na nyuma yo kunozwa kw'ibikorwa bikurikira. Bigaragara ku Ishusho ya 2 ko umubiri w'umuyoboro wavuwe n'ibikorwa byavuguruwe bigaragara ko usukuye, kandi umubiri w'umuyoboro umeze neza. Iyo ibikorwa byavuguruwe, ingano ya aside n'amazi bikoreshwa ni bike, kandi umwanda w'ibidukikije ni muto, kandi agace k'umugozi gaciwe gashobora kongera gukoreshwa kugira ngo gakoreshwemo umugozi wasubijwe.
Mbere yo kunoza, ingaruka zo kohereza ubushyuhe bw'ibumba ziba mbi, kandi vulcanization bifata iminota 15. Dukurikije imikorere ya vulcanizer iriho, valve 4 gusa ni zo zishobora gutozwa icyarimwe, kandi valve zigera kuri 16 zishobora gukorwa ku isaha, bitarimo igihe cyo gutozwa ibumba. Hamwe n'ibumba ryahinduwe, bifata iminota 5 gusa gutozwa, valve 25 zishobora gutozwa buri gihe, na valve zigera kuri 300 zishobora gukorwa ku isaha. Biroroshye gushyiraho no gutozwa, kandi imbaraga z'akazi ni nke.
Hamwe n'imashini yahinduwe yo gushushanya no gukuraho ubushyuhe, valve zombi zigororotse n'izigoramye zishobora gukorwa, kandi imiterere y'imikorere ni imwe. Nta tandukaniro rigaragara mu miterere n'ubwiza bw'imbere hagati ya valves zisubiwemo zigakoreshwa mu buryo bwanoze hamwe na valves nshya. Ibisubizo by'ibizamini bigaragaza ko imbaraga mpuzandengo zo guhuza hagati y'ishingiro rya valve na pad ya rubber zisubiwemo mu buryo bwanoze ari 12.8 kN m-1, mu gihe imbaraga mpuzandengo zo guhuza hagati y'ishingiro rishya rya valve na pad ya rubber ari 12.9 kN m-1, Amahame y'ikigo asaba ko imbaraga zo guhuza zitari munsi ya 7 kN·m-1.
Nyuma y'imyaka irenga icumi y'iterambere ryihuse, inganda z'ingufu zo mu Bushinwa zarayoboye isi. Kuri ubu, umusaruro w'ingufu zo mu gihugu cyanjye urenga 70% by'umusaruro wose w'ingufu zo mu bwoko bwa valves ku isi, ukaba uza ku mwanya wa mbere mu musaruro n'igurisha ry'ingufu zo mu bwoko bwa valves ku isi. Kugira ngo habeho ibyo amasoko yo mu gihugu no mu mahanga akeneye, igipimo cy'ingufu zo mu bwoko bwa valves zitagira imiyoboro cyariyongereye buhoro buhoro. Mu 2015, umusaruro w'ingufu zo mu bwoko bwa valves zitagira imiyoboro wagize igice kirenga kimwe cya kabiri cy'umusaruro wose w'ingufu zo mu bwoko bwa valves. Isoko ry'imbere mu gihugu rikomeje guteza imbere iterambere ry'inganda.
Isoko ry’ibipimo by ...
4. Isoza
Hamwe n'ikoranabuhanga rigezweho, igihe cyose umubiri w'ingufu utarahinduka, ushobora kongera gukoreshwa. Ubwiza bw'ingufu z'umwuka zisubijwemo bwujuje ibisabwa, bishobora kugabanya ikoreshwa ry'ibikoresho fatizo n'ingufu, kugabanya ikiguzi cyo gukora imiyoboro y'imbere, no kunoza inyungu z'ubukungu bw'ibigo.
Igihe cyo kohereza: Ukuboza-02-2022
