Inkunga ya tekiniki n'ibisabwa mu gukoresha platine y'ubuso bwa granite

Isahani y'ubuso bwa granite ni igikoresho cyerekana neza gikozwe mu mabuye karemano. Gikoreshwa cyane mu kugenzura ibikoresho, ibikoresho byerekana neza, n'ibice bya mekanike, kikaba ari ubuso bwiza bwo gupima neza. Ugereranyije n'amasahani asanzwe y'icyuma, amasahani y'ubuso bwa granite atanga imikorere myiza cyane bitewe n'imiterere yayo yihariye.

Inkunga ya tekiniki irakenewe mu gukora amasahani yo hejuru ya granite

1. Guhitamo Ibikoresho
   Amasahani yo hejuru ya granite akozwe mu mabuye y’agaciro karemano (nk'aya gabbro cyangwa diabase) afite imiterere myiza ya kristalo, imiterere y’ubucucike, kandi ahamye cyane. Ibisabwa by'ingenzi birimo:

   • Ibikubiye muri Mica < 5%

   • Moduli ya elastic > 0.6 × 10⁻⁴ kg/cm²

   • Amazi akura < 0.25%

   • Ubukomere > 70 HS

2. Ikoranabuhanga ryo Gutunganya

   • Gukata no gusya imashini bikurikirwa no gusigwa n'intoki mu gihe cy'ubushyuhe buhoraho kugira ngo bibe birebire cyane.

   • Ibara ry'ubuso ringana ridafite imiturire, imyenge, ibintu bidafite aho bibogamiye, cyangwa imiterere idafunguye.

   • Nta gushwanyagurika, ubushye, cyangwa inenge bishobora kugira ingaruka ku buryo bwo gupima neza.

3. Amahame y'Ubuziranenge

   • Ubushyuhe bw'ubuso (Ra): 0.32–0.63 μm ku buso bukorerwaho.

   • Ubuso bw'uruhande buteye nabi: ≤ 10 μm.

   • Kwihanganira impande zombi ku buryo bugororotse: bihuye na GB/T1184 (Icyiciro cya 12).

   • Ubuziranenge bw'ubugari: buboneka mu byiciro 000, 00, 0, na 1 hakurikijwe amahame mpuzamahanga.

4. Ibitekerezo ku miterere

   • Agace ko hagati gafite imizigo gagenewe kwihanganira imizigo yagenwe katarenze agaciro kemewe ko guhindukira.

   • Ku byerekeye plaque zo mu rwego rwa 000 na 00, nta mikandara yo guterura isabwa kugira ngo ikomeze kuba nziza.

   • Utwobo dufite insinga cyangwa uduce twa T (niba bikenewe ku masahani y’urwego rwa 0 cyangwa urw’urwego rwa 1) ntibigomba kwaguka hejuru y’ubuso bw’aho bakorera.

Ibisabwa mu gukoresha amasahani yo hejuru ya Granite

1. Ubusugire bw'ubuso

   • Ahantu ho gukorera hagomba kuguma hatarimo inenge zikomeye nko ku myenge, imitumba, uduce duto, imishwanyagurike, cyangwa ibisebe by'ingese.

   • Kugabanya uburebure bw'inkombe cyangwa inenge nto mu mfuruka byemewe ahantu hatari hakorerwa, ariko ntibyemewe ku buso bwo gupimisha.

2. Kuramba
   Amasahani ya granite afite ubukana bwinshi kandi adashobora kwangirika. Nubwo yangirika cyane, uduce duto gusa dushobora kubaho tudahinduye imiterere rusange—bigatuma aba meza kurusha ibice by'icyuma cyangwa ibyuma.

3. Amabwiriza agenga imicungire

   • Irinde gushyira ibice biremereye ku isahani igihe kirekire kugira ngo wirinde kwangirika.

   • Komeza ahantu ho gukorera hasukuye kandi hatarimo ivumbi cyangwa amavuta.

   • Bika kandi ukoreshe isahani ahantu humutse kandi hadahinduka, kure y’ibintu byangiza.

Muri make, icyuma gikozwe mu ibara rya granite gihuza imbaraga nyinshi, ubushobozi bwo kudacika intege, no kudashira neza, bigatuma kiba ingenzi mu gupima neza, mu mirimo yo gukora imashini, no muri laboratwari. Hamwe n'ubufasha bukwiye mu bya tekiniki mu gukora no gukoresha neza, icyuma gikozwe mu ibara rya granite gishobora kugumana ubuhanga no kuramba mu gihe kirekire.