Gacan-saar qabow oo tayo sare leh
Tilmaamaha ugu muhiimsan
Xasiloonideedu ma saamayso isku-dhafka kiimikada ee birta birta ah, arrimaha aadanaha, cimilada, korontada iyo arrimo kale oo badan.Ilaalinta deegaanka cagaaran, ma laha wasakh, buuxi shuruudaha ilaalinta deegaanka, ma hawlgal dab furan iyo dhismaha ammaan ah oo la isku halayn karo.Lagu dabaqi karo codsiyo badan oo kala duwan, oo ku habboon dhammaan noocyada jihaynta iyo isku mid, yaraynta isku xirka birta.Tayo xasiloon oo la isku hallayn karo, fududahay in la isticmaalo, hawl fudud, xawaare dhisme degdeg ah.
Habka hawlgalka ee gacmaha xidha extrusion qabow ayaa la soo bandhigay
1. Shaqaale hawl-yaqaan ah oo go'an, oo ku gudbay qiimaynta, oo leh shahaadada.
2. Si loo hagaajiyo hufnaanta, aagga processing, gacmaha birta ah waxay ku xiran tahay birta birta ah si ay u dhamaystirto kala badh madaxa extrusion, iyo qaybta kale ee madaxa extrusion ayaa lagu sii daayaa goobta, laakiin alaabta semi-dhammeeyay waa in la dejiyaa oo la dhigaa si looga hortago wasakhowga dhululubada extrusion.
3. Shaqada extrusion-ka, waxaa lagu talinayaa in laga bilaabo calaamadda dhexgalka ee dhexda wadajirka ilaa labada daraf.
4, gacmo xidhitaan qabow extrusion qabow waa in ay la kulmaan sifooyinka of birta birta ah, oo leh jiil weyn oo hab yar oo dhan ma aha mid la jecel yahay, ku xiran tahay xaaladda, tusaale ahaan: marka dhexroor ee bar birta isbeddelo, haddii birta birta ka duwan tahay fasalka. , waxaa lagu bedeli karaa dhexroor weyn, haddii birta birta ay ka duwan tahay in ka badan hal darajo, qaybta kala-guurka waa in lagu daraa.
5, ka hor inta aan shaqada isku xirka extrusion, waa in calaamad doonaa on dhamaadka bar si fiican (goobeynta, calaamadaynta calaamad), meelaynta calaamadee ujeeddadeeda ugu weyn waa in la calaamadiyo xoojinta birta iyo booska gacanta, sababtoo ah elongation gacan bir ah ka dib extrusion, meelaynta calaamadaha galay wadajirka, si calaamad jeeg, si fudud u hubin kartaa booska gacan birta in ay sax tahay.
Bandhiga Alaabta
