Kamera sandblasting: mitundu zida ntchito ndi abrasives

Katundu sandblast monga maziko ntchito mfundo zake ndi chithandizo cha nkhani abrasive ndege ya wothinikizidwa mpweya (kuthamanga). Kagwiridwe dongosolo anaonekera mu US mu 70s kwa zaka za m'ma 19, pamene asilikali anafotokoza chakuti mchikakamizo cha mphepo zimakhalapo mchenga anachoka pa galasi moti amakhala pang'onopang'ono opaque. Ichi ndi chinthu chachibadwidwe, ndipo anapanga maziko a setifiketi ya.

Kodi zipangizo ntchito mu "sandblasting"?

Kamera mchenga tsopano ntchito osati ndi mchenga. chiwerengero cha zipangizo abrasive monga :. pakachitsulo carbide nusu, pulasitiki, corundum, etc. Ndi ntchito pamene kuli kofunikira kuyeretsa kuchokera lonse, utoto kapena dzimbiri, mafuta kapena phula mkati kapena pamalo akunja. Komanso, "sandblasting" ntchito degreasing ndi processing zipangizo isanafike kupenta, kuti kukhala kosatheka kupeza yaitali moyo utumiki wa zokutira.

kamera Views

Katundu sandblast kungakhale kuthamanga kapena jekeseni. Chimake choyamba amakhala mu kuti ntchito mankhwala lalikulu. zipangizo oterowo mosungiramo kwa abrasives kuchuluka kwa malita 75-900, amene amalola osati pakamwa pa mayendedwe kwa kutsegulaso abrasive iwo ungatithandizire imodzi akatswiri awiri (ena zitsanzo). Anzanu "sandblasting" kawirikawiri akubera mu maofesi kukonza sitima, lalikulu kwambiri mu kukula (pa kutalika pafupifupi imodzi ndi theka kapena mamita awiri) ndi kulemera (mpaka kotala ya quintal tonnes). Mothandizidwa ndi zida izi angakhale naco makumi a mamita lalikulu padziko paola.

Katundu sandblast mtundu injector wosavuta zomangamanga, iwo ali mbali ya zosakwana mita ndi buku pafupifupi 20-30 malita. Amenewa nthawi zambiri ntchito mosungira kwa anamuvula zitsulo kupenta, chifukwa matabwa yokumba okalamba kapena galasi makalipeti. Mosiyana zimagwirira kuthamanga injector embodiments ntchito ina yaing'ono, opepuka abrasive, T. E. Chithandizo cha mankhwala Mwachitsanzo, kuwombera ntchito iwo zosatheka.

Ntchito mwa chipinda

Komanso, sandblasting chipinda akhoza anthu mtundu. Izi zikutanthauza kuti mwa m'chipinda pali wantchito wobvala zoteteza (kuphatikizapo zida kudzikonda zili kupuma kudyetsa ndi mpweya) kuti akuchita ntchito. zipangizo yoteroyo imalola pokonza madera ambiri mu nthawi yaifupi ndi kupulumutsiramo kwambiri akulowera abrasive. Monga amapereka izi "sandblasting" ntchito ndi pulasitala zitsulo kapena zitsulo kuwombera, kotero iwonso amatchedwa kuwombera kabotolo zipinda.

Kamera kwa sandblasting amadya wina kuchuluka kwa wothinikizidwa mpweya: 1.3 kuti 5,63 mamita ³ mphindi pa chifukwa kuthamanga ndi nkhani kwa 1.2 mamita ³ kuti muwone jekeseni. Choncho padziko ankachitira amalenga kukakamizidwa ndi makilogalamu 3.5 mpaka 7 pa centimeter lalikulu. Kugwira ntchito ndi "sandblasting" amatanthauza gulu la kuchuluka ngozi T. K. Kukhalapo kuthamanga ndi mkulu mathamangidwe particles abrasive pa kukonza pamalo. Choncho, woyendetsa kamera ayenera kuphunzitsidwa zapaderazi ndi "Sandblasting" ndi mosamalitsa kusunga tipewe ngozi.