Ibice by'imiterere ya Granite nziza — Imashini zikozwe mu buryo bwihariye zo gukata Granite ku bikoresho bigezweho cyane

Granite yose si yo ikwiriye gukoreshwa mu buryo bunonosoye. Granite ikoreshwa mu bikoresho byiza ni granite y'umukara yatoranijwe cyane ifite ubucucike bwinshi bw'amabuye y'agaciro - ubusanzwe hafi 3.100 kg / m³ - itanga:

Ubushyuhe buhamye: Igipimo cy'ubushyuhe bw'ingufu za granite y'umukara ni hafi 5 × 10⁻⁶/°C, bivuze ko igice cya metero imwe gihindura uburebure bwa mikorometero 5 gusa kuri dogere selisiyusi. Gereranya ibi na aluminiyumu kuri 23 × 10⁻⁶/°C cyangwa icyuma kuri 12 × 10⁻⁶/°C — granite irusha ubushyuhe ubushyuhe inshuro enye kandi irusha ubushyuhe ubushyuhe inshuro hafi eshanu.

Gupima neza imitingito: Granite igabanya ingufu zihindagurika kurusha icyuma cyangwa aluminiyumu. Ibi ni ingenzi cyane ku bikoresho bikora ibipimo cyangwa ibikorwa bisaba igihe kirekire cyo guhuza - igenzura ry’amatara, ibipimo bya scanning probe, cyangwa sisitemu iyo ari yo yose aho ishusho cyangwa ibimenyetso bisobanutse neza ari ingenzi.

Nta ngaruka zo kwangirika: Bitandukanye n'icyuma gikozwe mu cyuma gisaba irangi ririnda kugira ngo hirindwe ingese, granite ntishobora kwangirika ku bushyuhe bw'ikirere ndetse n'ibindi binyabutabire byinshi byo mu nganda. Nta irangi rishobora kwangirika, nta ngese rishobora gusukurwa, nta mpinduka ziterwa n'ingese mu myaka ibarirwa muri za mirongo imaze ikoreshwa.

Imiterere y'ibikoresho ihoraho: Imiterere y'amabuye y'agaciro ya granite y'umukara nziza irangana — nta mipaka y'ibinyampeke, ivangura, cyangwa imihangayiko y'imbere itera impinduka zitunguranye mu ngero. Igice cya granite gikora mu buryo buteganijwe kuko imiterere y'ibikoresho byayo ingana.

Ubudahangarwa bw'ingufu: Granite irakomeye kurusha ibyuma byinshi, bivuze ko imiterere y'aho ishyirwa, ubuso bw'aho ishyirwa, n'uburyo bwo kuyitera bigumana imiterere yayo mu gihe kirekire nta kwangirika gushoboka.

Abatanga ibikoresho bamwe basimbuza granite cyangwa marble y’ubuziranenge buke kugira ngo bagabanye ikiguzi. Marble ifite ubucucike buke cyane (ubusanzwe 2,500–2,700 kg/m³), ubushyuhe bwinshi, kandi ntabwo izakomeza gukoresha imiterere y’ubuziranenge uko igihe kigenda gihita. ZHHIMG ikoresha granite y’umukara y’ubucucike bwinshi gusa - dutanga icyemezo cy’ibikoresho byemeza ubucucike n’imiterere iyo tubisabye.

Gucana Granite yihariye: Kuva ku gishushanyo kugeza ku gice cyarangiye

Gukora ibice by'imiterere ya granite igezweho ni inzira igizwe n'ibice byinshi ihuza amahame yo gushushanya icyuma n'ubukorikori bw'amabuye bugezweho:

Guhitamo no gutegura ibikoresho: Ibice bya granite bidakozwemo bigenzurwa kugira ngo harebwe niba byacitsemo ibice imbere, niba bifite ubugari bungana, ndetse n'ubucucike. Ibikoresho byujuje ubucucike bwacu (>3,000 kg / m³) ni byo byonyine bitanga umusaruro.

Ikorwa nabi: Ibuye rya granite rikozwe mu buryo bungana n'ingano ya nyuma hakoreshejwe ibikoresho byo gukata bifite diyama n'ibikoresho byo gusya bikomeye. Muri iki cyiciro, gukuraho ibikoresho birakomeye cyane - akenshi bikurwaho mm 5-20 kuri buri gikorwa.

Gusya neza: Imashini zisya za CNC zifite uruziga rwa diyama cyangwa CBN zigeza igice ku bipimo bya nyuma. Ku bice binini, imashini zisya nini zihariye zigumana ubushobozi bwo kwihanganira ubugari bwazo burenze 1 μm/m ku buso bwose bw'akazi.

Kurangiza imiterere: Imbuga zazamuwe, impande z'imirongo, imiterere y'imyobo, n'ubuso bwo gushyiraho bikora neza cyane - akenshi bigakorwa n'abanyabukorikori bafite uburambe bw'imyaka myinshi - kugira ngo bigere ku buremere buhagije busabwa ku miterere y'imikorere.

Igenzura ry’ubuziranenge: Buri gipimo cy’ingenzi gipimirwa hakoreshejwe imashini zipima, interferometer za laser, cyangwa urwego rw’ikoranabuhanga rufite ubushobozi bwo gusuzuma ibintu. Ibikoresho byose byo gupima bipimwa hakurikijwe ibipimo by’igihugu.