Zofunikira Zaukadaulo ndi Maupangiri Ogwiritsa Ntchito Pamiyala Yapamwamba ya Granite

Ma plates apamwamba a granite ndiye mwala wapangodya woyezera mwatsatanetsatane, womwe umagwiritsidwa ntchito kwambiri m'malo opangira ma laboratories ndi malo opangira zinthu ngati maziko owonera zida, zida zolondola, ndi zida zamakina. Zopangidwa kuchokera ku granite zachilengedwe zapamwamba kwambiri, mbale izi zimaphatikiza zabwino zamwala ndi kukhazikika kwapadera, zomwe zimapereka magwiridwe antchito apamwamba kuposa mbale zachitsulo zotayidwa.

Chimbale chilichonse cha pamwamba pa granite chimapangidwa kudzera mwa kuphatikiza makina olondola komanso kusanja bwino pamanja, nthawi zambiri m'malo otentha nthawi zonse kuti zitsimikizire kulondola kwambiri. Zotsatira zake zimakhala zosalala, zosalala zogwirira ntchito zokhala ndi mawonekedwe abwino, kuwala kwakuda, ndi mawonekedwe ofanana. Kuphatikizika kwa kukongola ndi kulondola kumeneku kumapangitsa granite kukhala chinthu chosasinthika kuti chizitha kuyeza mwatsatanetsatane komanso ntchito yowongolera.

Kuti akwaniritse ndikusunga kulondola koteroko, mbale za granite zapamtunda ziyenera kukwaniritsa zofunikira komanso zopangira. Mwala womwe umagwiritsidwa ntchito uyenera kukhala wabwino kwambiri komanso wandiweyani-kawirikawiri gabbro, diabase, kapena granite yakuda-yokhala ndi biotite pansi pa 5%, kuyamwa kwamadzi pansi pa 0.25%, ndi modulus yotanuka kupitirira 0.6 × 10⁻⁴ kg/cm². Kulimba kwapamwamba kuyenera kukhala kopitilira 70 HS kuwonetsetsa kukana kwamphamvu kwambiri. Pakupanga, malo ogwirira ntchito ayenera kukhala opanda ming'alu, madontho, mabowo a mpweya, kapena ma slag inclusions. Zolakwika zazing'ono zodzikongoletsera zomwe sizimakhudza kulondola zitha kukhala zovomerezeka, koma cholakwika chilichonse pakuyezera chomwe chingakhudze zotsatira ndicholetsedwa.

Mosiyana ndi mbale zachitsulo zotayidwa, mbale za granite pamwamba sizikhala ndi maginito, sizimawononga dzimbiri, ndipo sizimakhudzidwa ndi kusintha kwa kutentha kapena chinyezi. Amakhala osalala pakugwiritsa ntchito nthawi yayitali ndipo samakonda dzimbiri kapena kupindika. Ngakhale zitakhudzidwa, granite imatha kugwedezeka pang'ono popanda kusokoneza kukhulupirika kapena kulondola kwa pamwamba. Kukhalitsa kumeneku kumapatsa granite mwayi wotsimikizika m'malo omwe amafunikira miyeso yokhazikika, yolondola kwambiri.

Kwa mbale zapamwamba zapamwamba, monga Giredi 000 ndi Giredi 00, zogwirira ntchito monga zonyamulira zonyamulira nthawi zambiri sizimalimbikitsidwa kupewa kukhudza kulondola kwa malo ogwirira ntchito. Ngati zoyikapo ulusi kapena grooves zikufunika pa mbale za Grade 0 kapena Grade 1, kuya kwake kuyenera kukhala pansi pa ndege kuti zisasokonezeke. Kukula kovomerezeka kwapamadzi (Ra) kwa malo ogwirira ntchito kumakhala pakati pa 0.32 ndi 0.63 μm, pomwe mbali zake zimatha kufika ku 10 μm. Kuphatikiza apo, kulolerana kwa perpendicularity kwa mbali zoyandikana kumagwirizana ndi muyezo wa GB/T1184 Grade 12, kuwonetsetsa kuti pali ubale wolondola wa geometric pamalo onse oyezera.

Kugwiritsa ntchito moyenera komanso kukonza bwino ndikofunikira kuti ma plates apamwamba a granite asungike bwino. Ayenera kugwiritsidwa ntchito pamalo oyera, otetezedwa ndi kutentha, otetezedwa kuti asakhudzidwe, komanso kutsukidwa nthawi zonse kuchotsa fumbi ndi zinyalala. Zikagwiritsidwa ntchito moyenera, mbale za granite pamwamba zimapereka kukhazikika kwapang'onopang'ono komanso moyo wautali, kukhala maziko odalirika a kuyeza kolondola kwambiri komanso kuyendera m'makampani amakono.

Ku ZHHIMG, timakhazikika pakupanga ndi kusanja mbale za granite zomwe zimakwaniritsa miyezo yapadziko lonse lapansi. Njira zathu zotsogola zopangira, kuwongolera kokhazikika, komanso kupanga kotsimikizika kwa ISO kumatsimikizira kuti mbale iliyonse ya granite ikupereka zolondola komanso magwiridwe antchito odalirika ndi mainjiniya ndi ma laboratories padziko lonse lapansi.