PJ-VAB Aluminium brazing vacuum foornada
WAXAA KA MID AH:
Xakamaynta aagga kulul ee birta ah iyo walxaha kuleylka Nichrome;
Aagagga kuleylka ee dhinacyo badan leh ee xakameynta heerkulka saxda ah;
Nidaamka bamgareynta faakuumka weyn ee loogu talagalay in lagu xakameeyo dillaaca magnesium inta lagu jiro habka brazing (vacuum liidata = tayada naxaasta liidata);
shaandhada shaandhada vacuum ee dabinnada uumiga;
Naqshadeynta loop-ka kontoroolka saamiga aagga badan (PID) si loo waafajiyo cabbirrada iyo miisaanka qaybaha kala duwan;
Gaashaanka ka-hortagga magnesium ayaa ku dhisma albaabka O-ring iyo giraanta weyn ee valve;
Albaabka labanlaabka ah ee fududaynta dayactirka;
Qaab dhismeedka korantada gaarka ah si looga fogaado suurtagalnimada wareeg-gaaban;
Saxanka ururiyaha magnesium si uu uga hortago in magnesiumku ku soo ururo meelaha sida tamarta foornada ee la soo mariyo iyo kuleyliyaha quudinta - meelaha ay adkaan karto in la nadiifiyo;
Dabin qaboojin gaar ah oo loogu talagalay ilaalinta bamka faafinta;
Tilmaamaha ugu muhiimsan
Koodhka qaabka | Cabirka aagga shaqada mm | Awoodda culeyska kg | |||
dhererka | ballac ahaan | dhererka | |||
PJ-VAB | 5510 | 500 | 500 | 1000 | 500 |
PJ-VAB | 9920 | 900 | 900 | 2000 | 1200 |
PJ-VAB | 1225 | 1200 | 1200 | 2500 | 2000 |
PJ-VAB | 1530 | 1500 | 1500 | 3000 | 3500 |
PJ-VAB | 2250 | 2200 | 2200 | 5000 | 4800 |
Heerkulka shaqada ugu badan:700 ℃; Labbiska heerkulka:≤±3℃; Faaruqa ugu dambeeya:6.7*10-4Pa; Heerka sare u kaca cadaadiska:≤0.2Pa/saacaddii;
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Fiiro gaar ah: Cabirka la habeeyey iyo qeexid waa la heli karaa