Chii Chaunofanira Kutarisa Kana Uchisarudza Inoputika Nozzle?

Kusarudza blast nozzle isarudzo yakakosha usati watanga kushanda nhepfenyuro. Zviripachena iwe unofanirwa kuziva nezve mhepo yako compressor uye simba reiyo nozzle kuramba kukanganiswa kubva kune yakamanikidzwa zvinyorwa zvinobuda mukumanikidza. Iyo chaiyo nozzle bore dhayamita ndiyo inosarudzira yako yekumanikidza kugona uye kukanganisa.

Mushure mekupfeka nguva dzose kana muromo wemhino uchinge wawedzera, saizi yeorifice yayo ichapeta kana kaviri asi ipapo simba remhepo rinozokanganiswa uye midhiya yakawanda inoburitswa kunze.

Kune Maviri Makuru Blast Nozzle Maumbirwo ekusarudza Kubva:

Straight Bore:Inogadzira yunifomu yekumanikidza simba kubva pamuromo kuenda kumusoro.

Venturi Type:Iyo muromo inotsiva kurasikirwa kwekumanikidza. Iyo yakamanikana kubva kune ejection kuti ipe yakazara kumanikidza kana yakadzikira kubva kune compressor.

Kuti uwane yakanakisa nozzle mhando, ziva iyo nozzle pressure (PSI) yaunofanirwa kuchengetedza kuitira kuputika kuputika uye vhoriyamu yemhepo compressor yako inopa paminiti (CFM). Asi kuchengetedza saizi yenozzle, kusarudzwa kwemhando yakavakirwa yakanaka inogona kufamba kwenguva refu sezvo abrasive kubva pazasi mhando nozzle ichapfeka yemukati tambo kure uye kurasikirwa yakakosha vhoriyamu kudzvanywa. Kana kumanikidzwa kwarasika, iwe unowana isina kukwana simba rekumanikidza uye mhedzisiro isinganakidze. Zvakakodzera, kuchengetedza kwekumanikidza kunofanirwa pakati pehose uye compressor.

Chii Chinokundikana Kudzvinyirira?

Kupfeka kwakajairika kubva kune midhiya kukwesha ichiwedzera iyo nozzle orifice kubva mukati.

Chimiro chisina kujairika kana kukotama mumuromo.

Kuchinja kwekutungamira kwemuromo.

Zvikamu zvakasununguka zvakanamirwa kumuromo kubva kune compressor.

Kudonha mumajoini kana kusasungirirwa zvisina kunaka.

Kugadzirisa sei Dambudziko iri?

Tarisa zvikamu zvako nguva imwe neimwe usati washandisa.

Simbisa kuti dzakanyatsokodzera.

Tarisa pane zvinobuda pamajoini.

Gara uchida kushandisa muromo wakatwasuka pane wakabhenda.

Sarudza yakanaka mhando nozzle.

Dzorera muromo nenguva kana wasakara.

Iyo yakakura kuputika pateni inoda kuwedzera muhukuru hwenozzle zvakare. Zvinoreva kuti yakakura iyo muromo, iyo yakanyanya kuputika maitiro. Kana paine kudzvinyirirwa kwakaringana uye muromo wakatetepa, unoburitsa rukova rwakaomarara uye yakadzikama kuputika pateni pakubata. MuVenturi, pane convergence pakupinda uye kupatsanura pakubuda kunoguma mune yakakura kuputika pateni uye yunifomu yekugovera particle. 

Kuti uwedzere kukurumidza kubuda, mitsipa mirefu yemutsipa inogona kugadziriswa. Ivo vanogadzira yakakura kuputika pateni uye yakakwirira yekugadzira mitengo. Uyezve, iyo yemukati yemuromo wemuromo yakakosha zvakaenzana kuti ipe mhedzisiro inogara kwenguva refu.

Chinhu chinonyanya kukosha: muromo unowanzo kubvaruka kana friction ichikwesha zvimedu zvakadzvanywa kubva panzira yayo. Kuti uderedze kutambura uku, kutariswa kwakakodzera ndiko kuziva kuti muromo unogadzirwa nei. Rudzi rwemukati rwechibhorani runofanira kugadzirwa nezvinhu zvakaomarara kuitira kuti rikwanise kumira nekukweshana kwenguva yakareba. Zvikurukuru mhuno inogadzirwa necarbide inouya mune matatu akasiyana kureva tungsten carbide, silicon carbide uye boron carbide, ese ari akachipa asi ane dhigirii rakasiyana rekuramba. Asi nekuda kwekuvhunduka kukuru, unogona kusarudza composite carbide iyo yakakwira mumutengo asi kukanganisa kutsungirira kwakakura. Sezvo wakaoma, zvinhu zvakadaro zvinodawo kubatwa nekuchenjerera kutyira kuti mukati memukati ungatsemuka. Dzimwe mhando dzakaita seboron carbide dzakaomesesa dzine pamusoro peavhareji kusimba dzinogona kugara kusvika kagumi pane tungsten carbide. Composite carbide yakanyanya kuoma.

Mupfungwa yakajairika, kusarudzwa kweabrasive uye rudzi rwekushanda akakosha mapoinzi ekusarudza kuti ndeupi muromo unokodzera midhiya kunyange usati waenda kune yakaoma muromo, edza mhute.abrasive blasting iyo inobatsira mhino dzako kuti dzigare kusvika katatu nguva refu pane yakaoma. Sezvo mhuno isiri yakachipa kutsiva, yakanyorova kuputika inogona kusarudzwa nekuda kwekunaka kwavo pamusoro pemvura yakaoma. Mune blaster yakanyorova, pane kuyerera kwemvura kunodzivirira kukweshana kukuru pakati pemidhiya nemidziyo yemuromo, saka inoita kuti hupenyu hwemhuno hurebe.