Mazano Ekuchengetedza eAbrasive Blasting

Mazano Ekuchengetedza eAbrasive Blasting

2023-02-03Share

Mazano Ekuchengetedza eAbrasive Blasting

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Kana zvasvika pakugadzira nekupedzisa, imwe yeanonyanya kukosha maitiro ndeye abrasive blasting, iyo inonzi zvakare grit blasting, sandblasting, kana media blasting. Kunyangwe hurongwa uhu huri nyore, hunogonawo kunzi hune ngozi kana hukasashandiswa nemazvo.

Pakatanga kuputika kuputika kweabrasive, vashandi havana kushandisa nzira dzakawanda dzekuchengetedza. Nekuda kwekushaikwa kwekutarisa, vanhu vazhinji vakaita matambudziko ekufema kubva mukufema muguruva kana zvimwe zvimedu panguva yakaoma kuputika. Kunyange zvazvo kuputika kwemvura kusina dambudziko iroro, kunoisa dzimwe njodzi. Hedzino kupatsanurwa kwenjodzi dzinogona kuitika dzinobva mukuita uku.

  • Chirwere chekufema-Sezvatinoziva tese, kuputika kwakaoma kunogadzira guruva rakawanda. Nepo dzimwe nzvimbo dzebasa dzichishandisa makabati akavharirwa kuunganidza guruva, dzimwe nzvimbo dzebasa hadzidaro. Kana vashandi vakafema guruva iri, zvinogona kukonzera kukuvara kwakanyanya kwemapapu. Kunyanya, jecha resilica rinogona kukonzera chirwere chinonzi silicosis, kenza yemapapu, uye matambudziko ekufema. Coal slag, copper slag, garnet sand,     nickel slag, uye girazi zvinogona kukonzera kukuvadzwa kwemapapu zvakafanana nezvinokonzeresa jecha resilica. Nzvimbo dzebasa dzinoshandisa zvimedu zvesimbi dzinogona kugadzira huruva ine muchetura inogona kutungamira kuhutano hwakaipa kana kufa. Zvinhu izvi zvinogona kuva netwushoma hwesimbi dzine muchetura searsenic, cadmium, barium, zinki,     mhangura, iron, chromium, aruminiyamu, nickel, cobalt, crystalline silica, kana beryllium inofambiswa nemhepo uye inogona kufemerwa.

  • Kuratidzwa kune ruzha-Abrasive blasting machines propel particles nekumhanya kwakanyanya, saka inoda mota dzine simba kuti dzirambe dzichimhanya. Pasinei nerudzi rwemidziyo inoshandiswa, kuputika kweabrasive ibasa rine ruzha. Mhepo nemvura yekumanikidza mayunitsi anogona kuita ruzha rwakanyanya, uye kuratidzwa kwenguva refu pasina dziviriro yekunzwa kunogona kukonzera kurasikirwa kwekunzwa zvachose.

  • Kushatirwa kweganda uye kuputika-Iyo guruva yakagadzirwa neabrasive blasting inogona kupinda muzvipfeko nekukurumidza uye nyore. Sezvo vashandi vachifamba-famba, grit kana jecha rinogona kukwesha paganda ravo, zvichiita rashes uye mamwe mamiriro anorwadza. Sezvo chinangwa chekuputika kweabrasive chiri chekubvisa zvinhu zviri pamusoro, michina inoputika inogona kuva nengozi kana ikashandiswa pasina kunyatsoputika PPE. Semuenzaniso, kana mushandi akaputika ruoko rwake netsaona, vanogona kubvisa zvikamu zveganda ravo uye nyama. Zvinotoita kuti zvinhu zvinyanye kuoma,      zvimedu zvinopinda munyama uye zvinenge zvisingachakwanisi kubviswa.

  • Kukuvadza Kweziso-Zvimwe zvimedu zvinoshandiswa mukuputika kweabrasive zvidiki zvisingaite, saka kana zvikapinda muziso remumwe munhu, zvinogona kukuvadza chaiko. Kunyangwe chiteshi chekugezesa maziso chinogona kuburitsa kunze kwakawanda kwechikamu, zvimwe zvimedu zvinogona kunamatira uye kutora nguva kubuda zvoga. Zviri nyore kukwenya cornea zvakare, izvo zvinogona kutungamira mukurasikirwa kwekuona zvachose.

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Kuwedzera kune zvinosvibisa, ruzha, uye matambudziko ekuonekwa, maindasitiri ekuputika makondirakiti anowanzo kukuvara mumuviri kubva pakushandiswa kwemichina yakasiyana-siyana uye kubva kune njodzi dzakasiyana dzinogona kuvanzwa dzakatenderedza nzvimbo dzebasa. Uyezve, zvinoputika zvinoda kushanda munzvimbo dzakaganhurirwa uye munzvimbo dzakasiana-siyana kuitira kuti dziite mashura anoparadza anodiwa.

Kunyangwe vashandi vaine mutoro wekuchengetedza kwavo, vashandirwi vanofanirwawo kutora matanho ekuchengetedza anodiwa kuchengetedza munhu wese. Izvi zvinoreva kuti vashandirwi vanofanirwa kuona njodzi dzese dzinogona kuitika uye kuita zviito zvese zvekugadzirisa zvinodikanwa kuitira kudzikisira njodzi basa risati ratanga.

Heano epamusoro abrasive abrasive abrasive safe work procedures iwe nevashandi vako munofanira kutevera seabrasive blasting checklist yekuchengetedza.

  • Kudzidzisa uye kudzidzisa vese vevashandi vanobatanidzwa mumabasa ekuputika kweabrasive.Kudzidzisazvinogona zvakare kudikanwa kuenzanisira mashandisiro emuchina nemidziyo yekudzivirira yemunhu (PPE) inodiwa kune yega yega chirongwa.

  • Kutsiva mabhomba nenzira isina njodzi, senge mvura inoputika, pese pazvinogoneka.

  • Kushandisa midhiya inoputika isina ngozi

  • Kuparadzanisa nzvimbo dzekuputika kubva kune mamwe mabasa

  • Kushandisa masystem ekufemesa akakwana kana makabati pazvinogoneka

  • Shandisa nzira dzakakodzera dzekudzidza nguva nenguva

  • Kushandisa HEPA-yakasefa vacuuming kana nzira dzakanyorova kugara uchichenesa nzvimbo dzinoputika

  • Kuchengeta vashandi vasina mvumo kure nenzvimbo dzinoputika

  • Kuronga kuputika kweabrasive blasting panguva yemamiriro ekunze akanaka uye kana vashandi vashoma varipo

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Nekuda kwekufambira mberi kwazvino muabrasive blasting kuchengetedza tekinoroji, vashandirwi vanokwanisa kuwana akawanda akasiyana marudzi eabrasive kuchengetedza michina. Kubva pamafemero epamusoro-soro kusvika kune mahovhorosi ekuchengetedza akasimba, shangu, uye magirovhosi, kuputika midziyo yekuchengetedza iri nyore kuwana.

Kana uri kutarisa kupfekedza vashandi vako nemhando yepamusoro-soro, inogara kwenguva refu inoputitsa jecha zvekuchengetedza, bata BSTEC pawww.cnbstec.comuye tarisa muunganidzwa wedu wakakura wemidziyo yekuchengetedza.


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