Mapepala a Granite ndi Maimidwe Awo Othandizira

Ma granite pamwamba, ochokera ku miyala yakuya kwambiri, amadziwika kuti ndi olimba kwambiri, omwe amabwera chifukwa cha kukalamba kwachilengedwe kwa zaka mamiliyoni ambiri. Mosiyana ndi zinthu zomwe zimatha kusintha chifukwa cha kusinthasintha kwa kutentha, granite imakhalabe yolimba pansi pa mikhalidwe yosiyanasiyana. Ma granite awa amapangidwa kuchokera ku granite yosankhidwa bwino yokhala ndi kapangidwe kabwino ka kristalo, komwe kumapereka kuuma kodabwitsa komanso mphamvu yayikulu yokakamiza ya 2290-3750 kg/cm². Alinso ndi Mohs hardness rating ya 6-7, zomwe zimapangitsa kuti asawonongeke, asawonongeke, komanso asawonongeke. Kuphatikiza apo, granite ndi yolimba kwambiri ndipo sichita dzimbiri, mosiyana ndi zinthu zachitsulo.

Popeza si chinthu chachitsulo, granite ilibe mphamvu ya maginito ndipo siisintha pulasitiki. Ndi yolimba kwambiri kuposa chitsulo chopangidwa ndi chitsulo, ndipo kuuma kwake kuli kokulirapo nthawi 2-3 (mofanana ndi HRC> 51). Kuuma kwabwino kumeneku kumatsimikizira kulondola kwa nthawi yayitali. Ngakhale pamwamba pa granite pakhudzidwa kwambiri, kungangoyambitsa kusweka pang'ono, mosiyana ndi zida zachitsulo, zomwe zingataye kulondola chifukwa cha kusinthika. Chifukwa chake, ma granite pamwamba pake amapereka kulondola kwakukulu komanso kukhazikika poyerekeza ndi omwe amapangidwa ndi chitsulo chopangidwa ndi chitsulo kapena chitsulo chopangidwa ndi chitsulo.

Ma Granite Surface Plates ndi Ma Support Stands Awo

Mapepala a granite pamwamba nthawi zambiri amaphatikizidwa ndi malo oimikapo zinthu kuti atsimikizire kuti amagwira ntchito bwino. Malo oimikapo nthawi zambiri amalumikizidwa ndi chitsulo chozungulira ndipo amapangidwa kuti agwirizane ndi zofunikira za mbale ya granite. Zopempha zapadera zitha kugwiritsidwanso ntchito kuti zikwaniritse zosowa za makasitomala. Kutalika kwa malo oimikapo zinthu kumatsimikiziridwa ndi makulidwe a mbale ya granite, ndipo malo ogwirira ntchito nthawi zambiri amakhala 800mm pamwamba pa nthaka.

Kapangidwe ka Chiyimidwe Chothandizira:

Choyimiliracho chili ndi malo asanu olumikizirana ndi nthaka. Malo atatu mwa awa ndi okhazikika, pomwe ena awiri ndi osinthika kuti agwirizane bwino. Choyimiliracho chilinso ndi malo asanu olumikizirana ndi mbale ya granite yokha. Izi ndi zosinthika ndipo zimathandiza kuti malo olumikizirana azitha kukonzedwa bwino. Ndikofunika kusintha malo atatu olumikizirana kuti apange malo okhazikika a triangular, kutsatiridwa ndi malo ena awiri kuti musinthe bwino.

Mapeto:

Ma granite pamwamba, akaphatikizidwa ndi choyimilira chothandizira chopangidwa bwino, amapereka kulondola kwapadera komanso kukhazikika, zomwe zimapangitsa kuti zikhale zoyenera kwambiri pa ntchito zoyezera molondola kwambiri. Kapangidwe kolimba komanso zinthu zabwino kwambiri za granite plate ndi choyimilira chake chothandizira zimatsimikizira kuti zimagwira ntchito bwino nthawi yayitali m'mafakitale osiyanasiyana.