Imishini yokupakisha ingahlukaniswa ibe eqondile nevundlile, futhi eqondile ingahlukaniswa ibe eqhubekayo (ebuye yaziwe ngokuthi uhlobo lwamarola) kanye nesikhashana (eyaziwa nangokuthi uhlobo lwesundu).Ukufaka isikhwamazingahlukaniswa zibe izingxenye ezintathu zokuvala uphawu, ukuvala okunezinhlangothi ezine, ukuvala emuva, kanye nenani lemigqa yemishini yokupakisha.Kunezinhlobo eziningi zemishini yokupakisha, futhi umehluko phakathi kwazo nawo mkhulu.Ekusetshenzisweni kwangempela kwezinto ezihlanganisiwe ze-membrane, sizobhekana nezinkinga ezihlukahlukene.Leli phepha lihlaziya izimbangela zezinkinga eziyisithupha ezijwayelekile ngokuningiliziwe ukuze kubhekiselwe kuzo.
1. Izinkinga zekhesa
Kuhlelo lokupakisha okuzenzakalelayo kweamakhoyili efilimu ahlanganisiwe, ukubeka uphawu lokushisa nokumisa ukusika ngokuvamile kuyadingeka, futhi ikhesa yamehlo kagesi iyadingeka ukuze kumiswe.Usayizi wekhesa uyahlukahluka ngamathuba ahlukene okupakisha.Ngokuvamile, ububanzi bekhesa bungaphezu kuka-2mm futhi ubude bungaphezu kuka-5mm.Ngokuvamile, ikhesa inombala omnyama onokuhluka okukhulu nombala wangemuva.Kungcono ukusebenzisa black.Ngokuvamile, okubomvu nokuphuzi akukwazi ukusetshenziswa njengekhesa, futhi ikhodi yombala enombala ofanayo neso lesithombe sikagesi ayikwazi ukusetshenziswa njengombala wekhesa.Uma umbala oluhlaza okhanyayo usetshenziswa njengombala wekhesa weso lesithombe sikagesi, ngenxa yokuthi iso eliluhlaza okotshani wesithombe alikwazi ukubona umbala oluhlaza.Uma umbala wangemuva ungumbala omnyama (ofana nomnyama, oluhlaza okwesibhakabhaka okumnyama, onsomi okumnyama, njll.), uphawu lwesikhathi kufanele ludizayinwe njengekhesa yombala okhanyayo ongenalutho nomhlophe.
Isistimu yamehlo kagesi yomshini ojwayelekile wokupakisha othomathikhi iyisistimu yokuhlonza elula, engakwazi ukuba nomsebenzi wokulungisa ubude obuhlakaniphile njengomshini wokwenza isikhwama.Ngakho-ke, ngaphakathi kobubanzi be-longitudinal yekhesa yamehlo kagesi, iroll ifilimuakuvunyelwe ukuba namagama namaphethini aphazamisayo, ngaphandle kwalokho kuzodala amaphutha okuhlonza.Kunjalo, ibhalansi emnyama nemhlophe yamanye amehlo kagesi anokuzwela okuphezulu ingalungiswa ngokunembile, futhi amasignali athile okuphazamisa anombala okhanyayo angasuswa ngokulungiswa, kodwa amasiginali wokuphazamisa iphethini anemibala efana noma emnyama kunekhesa ayikwazi ukususwa.
Isikhathi sokuthumela: Feb-04-2023