Amateka yiterambere ryibihangange mubikorwa byibihure byikirahure

. Ibice nibyiza cyane, kandi bimwe birashobora kuboneka gusa kumucyo wagaragaye. Ibice aho akenshi bibaho ni umunwa w'icupa, icupa n'igitugu, kandi umubiri w'icupa na hepfo akenshi bikagira ibice.

(2) Ubunini butaringaniye ibi bivuga gukwirakwiza ikirahuri ku icupa ry'ikirahure. Ahanini biterwa nubushyuhe butaringaniye bwibirahure. Igice kinini cy'ubushyuhe gifite ubushyuhe buke, kandi igitutu cyo guhuha ntigihagije, biroroshye guhuha, bikaviramo kugabana ibintu bitaringaniye; Igice cyubushyuhe buke gifite kurwanya cyane kandi ni byinshi. Ubushyuhe bwa Mold butaringaniye. Ikirahure ku bushyuhe bwo hejuru bukonje buhoro buhoro kandi biroroshye kuvuzana. Uruhande rwo hasi rwubushyuhe rurabyara cyane kuko ikirahuri gikonje vuba.

(3) Guhindura ubushyuhe bwibitonyanga nubushyuhe bwakazi biri hejuru cyane. Icupa risohoka kuva ahantu hashizeho ntirishobora gushingwa byuzuye kandi akenshi ndasenyuka no guhindura. Rimwe na rimwe, hepfo icupa biracyatorohewe kandi bizacapurwa hamwe nindabyo zumukandara wa convoyeur, uhindura munsi yicupa riringaniye.

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. Impamvu nyamukuru yiyi nenge nuko ubushyuhe bwicyitegererezo bukonje cyane, akenshi bubaho mugihe utangiye gukora cyangwa guhagarika imashini kugirango wongere umusaruro.

. Ibi biterwa no gukora nabi ibice byicyitegererezo cyangwa kwishyiriraho bidakwiye. Niba icyitegererezo cyangiritse, hari umwanda hejuru yubuso, intangiriro yo hejuru irazamuwe cyane kandi ibikoresho byikirahure bigwa mubutaka bwibanze mbere yo kwinjira cyangwa gufungurwa mu cyuho.

. Impamvu nyamukuru zitera iminkanyari ni uko ibitonyanga birakonje cyane, ibitonyanga ni birebire, kandi ibitonyanga ntibigwa hagati yubutaka bwibanze ariko bukaba bubahiriza urukuta rwubwato.

. Amavuta yanduye ahinnye muri mold cyangwa yanduye nayo izagabanya ubwiza bwicupa.

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. Igitonyanga cyibintu akenshi gifite ibimenyetso bibiri byabasisssor. Ikimenyetso cyo hejuru cyo hejuru kirasigaye hepfo, kibangamira isura. Ikimenyetso cyo hasi gisigaye kumunwa wicupa, akenshi nisoko yibice.

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1. Kurugero, Silica ya Silica yashyizwe muri Silica yera nyuma yo kunyura muri Clarifier.

2. Amatafari yo kugandumira mu cyiciro cyangwa cullet, nko muri fireclay na hight al2o3.

3. Ibikoresho fatizo birimo umwanda bitesha agaciro, nka Fecr2o4.

4. Ibikoresho byoroshye mu itanura mugihe cyo gushonga, nko gukuramo kandi isuri.

5. Gutanga ibirahuri.

6. Isuri no kugwa kwa azs amatafari ya azs.

(12) imigozi: Inhomogeneity yikirahure.

1. Ahantu hamwe, ariko hamwe nibisigano bikomeye, bigatera imbavu mu bigize ibirahure.

2. Ntabwo ubushyuhe butaringaniye gusa; Ikirahure kirahita kandi kidakwiye gukonjesha ubushyuhe bwimikorere, kuvanga ikirahure gishyushye kandi gikonje, kibangamiye hejuru yinganda.