Granite igororotse ni "igipimo kitagaragara" kugirango harebwe niba imirongo ikora ibikoresho bya mashini.

Granite igororotse ni "igipimo kitagaragara" kugirango harebwe niba imirongo ikora ibikoresho bya mashini. Ibitekerezo byingenzi bigira ingaruka ku buryo butaziguye umurongo w’umusaruro wose hamwe n’igipimo cy’ibicuruzwa, bigaragarira cyane cyane mu bipimo bikurikira:
"Gusimburwa" kwerekanwa neza
Kwishyiriraho no gutangiza ibikoresho byimashini ziyobora hamwe nakazi keza mumurongo wibyakozwe bigomba gushingira kumurongo (≤0.01mm / m) no kubangikanya (≤0.02mm / m) ya granite igororotse. Ibikoresho bisanzwe byuzuye (3.1g / cm³) birashobora kugumana ubunyangamugayo igihe kirekire, hamwe na coefficente yo kwagura ubushyuhe bwa 1.5 × 10⁻⁶ / only gusa. Nubwo itandukaniro ry'ubushyuhe ryaba rinini mu mahugurwa ryaba rinini, ntabwo rizatera aho rihinduka bitewe no "kwaguka k'ubushyuhe no kugabanuka" - iyi ni "ituze" abategetsi b'ibyuma badashobora kugeraho, birinda mu buryo butaziguye amakosa yo guteranya ibikoresho yatewe no kuvuga nabi.
2. "Umukino wo Kuramba" wo Kurwanya-Kwinyeganyeza no Kwambara Kurwanya
Ibicuruzwa bitanga umurongo biragoye, kandi birasanzwe ko gukonjesha hamwe nicyuma kumeneka. Ubukomere bukabije bwa granite (hamwe na Mohs ubukana bwa 6-7) butuma idashobora kwangirika kandi ntishobora kubora cyangwa ngo ihindurwe no gushiramo ibyuma nkumutegetsi wicyuma. Mugihe kimwe, ifite imbaraga zikomeye zo kwinyeganyeza. Mugihe cyo gupimwa, irashobora kugabanya kwivanga kwinyeganyeza guterwa nigikorwa cyigikoresho cyimashini, bigatuma ibyasomwe na vernier caliper hamwe nibimenyetso byerekana neza kandi bikirinda gutandukana kubipimo biterwa no kwambara ibikoresho.

Guhuza n'imihindagurikire y'ikirere "kuri ssenariyo
Imirongo itandukanye yumusaruro ifite ibisabwa bitandukanye kuburebure nicyiciro cyumutegetsi:

Kubice bito bitanga umusaruro, hitamo umutegetsi wo mu rwego rwa 0 ufite diameter ya 500-1000mm, yoroheje kandi yujuje ubuziranenge.
Imashini ikora ibikoresho biremereye ikenera imirongo ikenera 2000-3000mm 00 -cyiciro cyo hejuru. Igishushanyo mbonera-cyibishushanyo mbonera gishoboza icyarimwe kalibribasi ya parallelism ya ruguru yo hejuru nu munsi yo kuyobora.

4. "Agaciro Hihishe" yo kugenzura ibiciro
Umutegetsi wo mu rwego rwohejuru wa granite arashobora kumara imyaka irenga 10, ibyo bikaba bihendutse mugihe kirekire kuruta umutegetsi wicyuma (hamwe numuzunguruko wimyaka 3 kugeza 5). Icy'ingenzi cyane, irashobora kugabanya ibikoresho byo gukemura igihe binyuze muri kalibrasi neza. Uruganda runaka rukora amamodoka rwatangaje ko nyuma yo gukoresha abategetsi ba granite, imikorere yumurongo wumusaruro uhinduka no gukemura byiyongereyeho 40%, naho igipimo cyakuweho kiva kuri 3% kigera kuri 0.5%. Uru nirwo rufunguzo rwo "kuzigama amafaranga no kuzamura imikorere".

Ku murongo wo kubyaza umusaruro, abategetsi ba granite ntabwo ari ibikoresho byoroshye byo gupima ahubwo ni "abarinzi b'irembo". Guhitamo igikwiye byemeza ikizere cyiza kumurongo wose. Nibikoresho byingenzi byo gupima granite kumurongo utanga umusaruro