Sechigadzirwa chechisikigo chine mineral abrasive, garnet inoshanda zvakanaka kupfuura mamwe ma abrasives mukuchengetedza muzvikamu zvina zvakakosha: njodzi dzeguruva, chepfu, njodzi dzekukuvara kwemakanika uye kutevedzera mitemo yezvakatipoteredza.
1. Inobvisa Njodzi yeSilicosis, Chirwere Chinouraya Pabasa
Garnet inogomera sesimbi-aruminiyamu kana calcium-aruminiyamu silicate uye haina silica yakasununguka. Guruva rinogadzirwa panguva yekuputira nekukuya harigone kuunganidza silicon deposits mumuviri wemunhu, zvichibvisa njodzi dzesilicosis. Iyi ndiyo nzira huru yekubvisa jecha resilica uye kushandisa garnet senzira inonyanya kufarirwa yekuputira.
2. Isina simbi dzinorema uye chepfu dzinobuda mutsvina
Garnet yechisikigo inoumbwa nesimbi, aruminiyamu, silicon necalcium—zvinhu zvakajairika zvine chepfu shoma. Haina simbi dzinorema, arsenic, mercury kana zvimwe zvinhu zvine chepfu yakawanda. Guruva rinobuda mumhepo kana mvura inoyerera inogadzirwa panguva yekuvhiyiwa kwakaoma kana kwakanyorova hazvitakure tsvina yesimbi inorema, zvichibvisa njodzi dzechepfu isingaperi kuburikidza nekubata ganda kana kufema.
3. Zvimiro zvemuviri zvinoderedza kukuvara kwemakemikari
A.Kuomarara kuri pakati nepakati (7–7.5 Mohs) uye kuomarara kwakaringana
B.Kusiyana ne corundum ne emery ine kuoma kwakanyanya inopwanyika kuita zvidimbu zvidiki zvinopinza zvinokwanisa kubaya ganda uye kupwanya mapfupa ekufema;
C.Zvidimbu zvegarnet zvakaputsika zvinova nemipendero yakagomara, zvichideredza zvikuru mukana wekukuvadzwa uye kukweshwa kwekona kubva mumarara ari kubhururuka.
D.Simba regiravhiti rakaringana rinoderedza simba rekudzoka. Pakumanikidzwa kwakafanana kwekuputika, garnet inoratidza dhayamita yakamanikana yekuputika, zvichideredza kukuvara kwemaziso nenzvimbo dzechiso dzevashandi.
E.Kuunganidzwa kwemagetsi asingachinji kushoma. Kana tichienzanisa ne resin nepurasitiki zvinobvisa simba, garnet inogadzira simba shoma risingachinji, zvichideredza njodzi dzekubatidzwa kweguruva nekuputika kweguruva.
4. Guruva Risina Ngozi Zvishoma, Kudzora Guruva Zviri Nyore
A.Guruva guruva rinogara nekukurumidza Guruva regarnet rakapatsanurwa rine zvidimbu zvakakura zvisingagare zvakamira mumhepo kwenguva yakareba. Kuwanda kweguruva muworkshop kuri nyore kudzora, zvichibvumira masisitimu ekufema nemidziyo yekufema guruva kupa simba rekudzivirira rakanaka.
B.Garnet isina makemikari uye isingakanganisi ganda haina kusimba uye haitsamwisi ganda kana kuparadza mucous membranes yekufema. Kusiyana neizvi, simbi inoshanduka kuita iron oxide dust inoparadza, izvo zvinokonzera contact dermatitis uye kufema kusingaperi kana ikagara kwenguva refu.
5. Kuraswa Zvakachengeteka Pasina Njodzi Dzechipiri
Marara egarnet akashandiswa anofanirwa kunge ari marara ezvicherwa zvakajairika, anokodzera kuraswa zvakananga pasina mvumo yekubata marara ane njodzi. Anotsigira kudzokororwazve kuburikidza nekusuka mvura: kuputisa mvura kunogadzira guruva risingakoshi mumhepo, uye mvura yakasviba inosangana nezvinodiwa zvekuburitsa marara mushure mekuisirwa marara. Hapana mvura ine chepfu inogadzirwa, zvichibvisa matambudziko ekuchengetedza ane chekuita nekuchengetwa uye kutakurwa kwemarara ane njodzi.
Pfupiso
Chinhu chikuru chakanakira kuchengetedzeka kwe garnet abrasives kubvisa zvachose silicosis inokonzerwa neguruva re silica. Kana yakabatanidzwa ne mineral composition isina chepfu, njodzi shoma dzekukuvara kwemakanika uye kurapwa kwemarara asingakuvadzi nharaunda, garnet inoshanda se abrasive inoteerera mitemo, ine njodzi shoma uye inochengetedza nharaunda inoshandiswa zvakanyanya mukuputika, kucheka mvura uye kupukuta matombo.
Nguva yekutumira: Chikumi-25-2026
