Habka daawaynta ka hor ee hab fudud iyo habka daawaynta ka hor si toos ah, kan dambe waxa loo qaybiyaa buufin toos ah iyo buufin toos ah laba habraac.Qalabka shaqada waa in dusha lagu daaweeyaa si looga saaro saliidda iyo miridhku ka hor inta aan la buufin.Qaybtan waxa loo adeegsaday dareere badan, inta badan kuwa miridhku ka saaro, wakiilka hoos u dhiga, hagaajinta miiska, wakiilka fosfatinta iyo wixii la mid ah.
In qaybta processing ama aqoon iswaydaarsi ka hor line-soo-saarka rinjiyeynta, fiiro gaar ah waa in la sameeyo si ay u abuuraan iibsiga lagama maarmaanka ah, gaadiidka, kaydinta iyo isticmaalka nidaamka acid adag iyo alkali, si ay u siiyaan shaqaalaha la dharka ilaalinta lagama maarmaanka ah, dhaymo ammaan ah oo lagu kalsoonaan karo, maaraynta, habaynta qalabka, iyo sidoo kale horumarinta tallaabooyinka daaweynta degdegga ah iyo tallaabooyinka samatabbixinta haddii ay dhacdo shilal.Marka labaad, in qaybta pretreatment ee line-soo-saarka rinjiyeynta, ay sabab u tahay jiritaanka xaddi gaar ah oo gaasta qashinka ah, dareeraha qashinka ah iyo saddex kale oo walxaha qashinka ah, sidaas darteed marka la eego tallaabooyinka ilaalinta deegaanka, waxaa lagama maarmaan ah in la habeeyo qiiqa hawada, dheecaan dareere ah iyo saddex qalab oo qashinka lagu daweeyo.
Tayada workpiece pre-daaweeyay waa in ay ka duwan tahay ay sabab u tahay xal pretreatment kala duwan iyo habka wax soo saarka daahan.Baarista ka wanaagsan ee workpiece ah, saliid dusha, miridhku in la sameeyo, si looga hortago muddo gaaban oo waqti si miridhku mar kale, guud ahaan waa in pretreatment ka dib markii dhowr hab, fosfooraska ama daawaynta passivation: ka hor inta lagu buufiyo budada, sidoo kale waa in ay leeyihiin workpiece phosphating. qalajinta, ilaa qoyaanka dushiisa.Dufc yar oo hal wax soo saar ah, guud ahaan isticmaalaya qalajinta hawada dabiiciga ah, qalajinta qorraxda, qalajinta hawada.Iyo tirada badan ee shaqada socodka, guud ahaan qaado qalajinta heerkul hoose, adoo isticmaalaya foornada ama wadada qalajinta.
Ku buufinta wax soo saarka ururka daahan budada
Dufcaddii yar-yar ee shaqada, qalabka boodhka gacanta ayaa guud ahaan la qaataa, iyo qaybta shaqada ee dufcadda weyn, qalabka busta ama si toos ah ayaa guud ahaan loo isticmaalaa.Haddi ay noqoto boodhka gacanta ama si toos ah, ilaalinta tayada ayaa aad muhiim u ah.Si loo hubiyo in lebbiska budada workpiece buufinta, dhumucdiisuna tahay joogto ah, si looga hortago buufin khafiif ah, buufinta daadinta, masax off iyo cilladaha kale.
line-soo-saarka dahaarka ee geeddi-socodka, laakiin sidoo kale waa in ay fiiro gaar ah u qayb jillaab of workpiece, ka hor inta aadan gelin daaweynta, waa in ay u hoggaansamaan ay budada ilaa inta suurtogalka ah afuufi doonaa, ka hortagga daawaynta budada xad-dhaaf ah ee jillaab, qaar ka mid ah daaweynta ka saar budada haraaga ah. dhibaatooyin ka hor, waa in ay ahaataa jillaab waqtiyood oo xayuubin uu leeyahay film budada adkeeyey, conductive si loo hubiyo in jillaab waa wanaagsan yahay, iyo tirada artifacts in ay budada.
Maareynta wax soo saarka ee habka daaweynta ee khadka daahan
Nidaamkani waa inuu fiiro gaar ah u leeyahay: workpiece la buufiyay, haddii ay tahay qayb yar oo wax soo saar ah, galka foornada daaweynta ka hor inta aan fiiro gaar ah loo yeelan si looga hortago budada dhaceysa, sida ifafaale xoqin budada, waa inay noqotaa budada buufin waqtigeeda.Markaad dubayso, habka adag iyo heerkulka, xakamaynta wakhtiga, fiiro gaar ah u yeelo si aad uga hortagto kala duwanaanshaha midabka, dubista ama wakhti gaaban oo ay keento daaweyn ku filan.
Si aad u hesho tiro badan oo ah bixinta tooska ah ee workpiece ah, wadada qalajinta ka hor sidoo kale si taxadar leh u hubi in buufinta daadinta, buufin dhuuban ama ifafaale budada maxalliga ah, sida qaybo aan u qalmin la helay, waa in la xidho si looga hortago gelitaanka wadada qalajinta, ilaa inta suurtogalka ah si soo deji buufinta.Haddii workpiece shakhsi uusan u qalmin ay sabab u tahay buufin khafiif ah, waa la dib-buufin karaa oo la adkeyn karaa mar kale ka dib markii la daaweeyay.
Waqtiga boostada: Jan-17-2022