Plastic melt material nozzle se inject hokar feed system se hota hua mold me aata hai .aur flow karta hai tabhi us flow ke raste me koi obstruction aa jata hai jisss melt flow 2 route me divide ho jata hai . Ye obstruction gussets ,boss,ribs,ya insert ki wajah se aa jate hai kuch der baad ye dono melt front aapas me fir se mil jate hai par ab ek patli si line ban jati hi dono flow ke beech me jo ki weld line kahlati hai . Ise troble shoot karna bahut zaroori hota hai kyuki ye part ki quality ko kam karti hai
Hum ise apne experience aur part ki design aur raw material ke hisaab se control karte hai
Sabse pahle hum temperature chek karte hai barrel ka aur use increase kar dete hai.
Nozzle ka temperature increase karte hai
Screw rpm increase karte hai
jisse material ka flow sahi se ho jae
Back pressure ko increse krne se flow badhiya ho jata hai
Holding zone me time ,speed aur pressure ko part ke hisaab se increase karna chaiye
Ya fir transfer position ki value ko kam karna chahiye jisse jyada material inject ho
Mold ko garam rakhna behad zaroori hai iske cooling ko kam kar sakte hai ya mtc ko use kr sakte hai .
Sabse bada role injection position ka hota hai weld line ko sahi karne me ise kncrease kriye.
Ye kuch points hai jinse weld lime ko sahi kr sakte hai dosto
Post achchi lagi ho to share jaroor kare .
Milenge agli post par agle defect ke sath
Jai hind. Jai bharat.
Injection pressure aur injection speed ko increase krte hai jisse badhiya se material melt ho jaye .
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