Salt Spray Tester
Munyu, une nharo, iyo inonyanya kuparadzirwa pasi rose, inowanikwa mugungwa, mhepo, pasi, madziva uye nzizi. Kamwe zvidimbu zvemunyu zvasanganiswa mumadonhwe madiki emvura, nzvimbo yekupfapfaidza munyu inoumbwa. Munzvimbo dzakadai, zvinenge zvisingaite kuedza kuchengetedza zvinhu kubva pamigumisiro yemunyu wekupfapfaidza. Muchokwadi, munyu wekupfapfaidza ndeyechipiri chete kune tembiricha, vibration, kupisa uye hunyoro, uye nharaunda dzine guruva maererano nekukuvadzwa kwemichina uye zvigadzirwa zvemagetsi (kana zvikamu).
Kuyedza kupfapfaidza munyu chikamu chakakosha chechikamu chekuvandudza chigadzirwa kuti uongorore kusakara kwayo. Miedzo yakadai inonyanyopatsanurwa muzvikamu zviviri: imwe ndeye bvunzo yekuratidzwa kwenzvimbo yakasikwa, iyo inopedza nguva uye inobata basa, uye saka isinganyanyi kushandiswa mukushandisa zvinoshanda; imwe yacho ndeyeyedzero yakasimudzwa yakasimudzwa munyu yekupfapfaidza nharaunda bvunzo, uko chloride concentration inogona kusvika kakati wandei kana kunyange makumi enguva dzemunyu wekupfapfaidza zviri mukati mezvakatipoteredza, uye chiyero chekuora chinowedzera zvakanyanya, nokudaro kupfupisa nguva yekusvika pamhedzisiro yebvunzo. Semuyenzaniso, sampuli yechigadzirwa ingatora gore kuti iparare munzvimbo yakasikwa inogona kuyedzwa munzvimbo yakatepfenyurwa yemunyu ine mibairo yakafanana mumaawa asingasviki makumi maviri nemana.
1) Munyu pfapfaidzo test musimboti
Muyedzo wekupfapfaidza munyu muyedzo unoteedzera mamiriro enzvimbo yekupfapfaidza munyu uye unonyanya kushandiswa kuongorora kusaora kwezvigadzirwa uye zvinhu. Muedzo uyu unoshandisa munyu wekupfapfaidza midziyo yekuyedza kugadzira nzvimbo yekupfapfaidza munyu yakafanana neiyo inowanikwa mumhepo yegungwa. Munzvimbo yakadai, sodium chloride mupfapfaidzo yemunyu inoora kuita Na+ ions uye maCion mune mamwe mamiriro. Aya ayoni anopindirana nemakemikari nesimbi kuti abudise munyu une acidic simbi yakasimba. Ioni dzesimbi, kana dzasangana neokisijeni, dzinoderedza kuita masimbi esimbi akasimba. Iyi nzira inogona kutungamirira mukuora uye kuita ngura uye kuputika kwesimbi kana kuvhara, izvo zvinogona kukonzera matambudziko akawanda.
Kune zvigadzirwa zvemakanika, matambudziko aya anogona kusanganisira kukuvadzwa kwecorrosion kune zvikamu uye fasteners, jamming kana kusashanda kwezvikamu zvinofamba zvemakinari ezvikamu nekuda kwekuvharira, uye akavhurika kana mapfupi maseketi mumatambo ma microscopic uye akadhindwa wiring board, izvo zvinogona kutotungamira kune chikamu chegumbo kutyoka. Kana zviri zvemagetsi, iyo conductive zvimiro zvemunyu zvinogadzirisa zvinogona kukonzera kushorwa kwenzvimbo ye insulator uye vhoriyamu kuramba kuderedzwa zvakanyanya. Pamusoro pezvo, kupikisa pakati pemunyu wekupfapfaidza zvinoparadza zvinhu uye makristasi akaoma emunyu womunyu zvichange zvakakwirira kudarika zvesimbi yepakutanga, izvo zvichawedzera kuramba uye kudonha kwemagetsi munzvimbo, zvichikanganisa chiito che electrocution, uye nokudaro kukanganisa magetsi echigadzirwa.
Nguva yekutumira: Feb-29-2024
