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Injection molding defect 9~flow mark

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Good evening doston aaj ki post Mein Ham flow mark ke bare mein baat karne Ja Rahe Hain Jo ki injection molding mein bahut jyada aata hai part mein

Flomark Ek Ek Nishan hota hai material ka flow jisse Pata Chalta Hai product mein aur ismein Jo reason hai vah kya hai aur Kyon Aata Hai Uske bare mein baat karenge To Agar floor mark a raha hai part Mein To aap injection pressure ko badhaie increase Kariye injection ki speed ko kam kar dijiye Taki Jo flow ki speed Hai vah kam ho jaaye aur aaram se Kuchh slowly slowly material part Mein fail ho jaaye barrel ke temperature ko Badha dijiye Taki uski viscosity kam ho jaaye aur uski fluidity jo hai vah badh Jaaye mold ka temperature ko increase kar dena chahie Agar floor mark gate ke pass cold material ki vajah se a raha hai yah company material ki help se a raha hai packing ke time to aise condition Mein Milt ke temperature ko Lo karna chahie mold temperature ko Lo karna chahie injection speed Lo Karni chahie injection pressure Lo karna chahie small Runner stamp system and Gate increase injection pressure and packing pressure barrel and nozzle temperature increase Karen Mol temperature increase Karen runner system increase Karen aur Gate size specific mould or material ke hisab se hi banaen design Karen change size of cold well in runner system the proper length of cold well is equal to diameter of Runner material should be predrived and contamination free the material job use kar rahe ho usmein contamination Nahin Hona chahie Aur vah predrive Ho acche se aur Vahi pahle Jo Humne Baat Kiya ki cold plug Vel jo hai uska size Sahi Hona chahie Thanda material part Mein Nahin Jana chahie Agar Jata bhi hai to cold Slug ka size aap Badha dijiye increase kar dijiye jisse ki Thanda material Chala Jaega control Kar Dega Agar feeling ki speed bahut hi Lo Hogi to last point per flow Marg aaega Aise condition mein aapko injection pressure ko speed ko increase karna hai decrease karna hai holding pressure ko speed ko decrease karna hai transfer position Ko Agar air Hai cavity Mein track ho gai hai ulti ke inside mein to speed ko decrease karna hai tane decrease kar dena hai aur Agar Gate per speed bahut high hai to injection speed decrease karna hai Mul temperature increase karna hai cold Slug appear ho raha hai to nodal aur Mol temperature increase karna hai material ki fluidity agar Lo ho gai hai to RPM ko increase karna chahie injection pressure injection speed holding pressure Mor temperature Bahraich temperature ko bhi increase karna chahie Jyada spry Nahin use karna chahie mould ko saaf karna chahie dast Nahin honi chahie injection speed thoda sa Badha Ke Rakhna chahie Agar part theek hai to speed slow honi chahie aur Agar part thin hai to speed increasing order Mein honi chahie injection speed ko Badha Ke Rakhna chahie injection pressure ko decrease karna chahie increase Mol temperature material fluidity increase Karke rakhni chahie doston ho sakta hai aap Logon Ko doubt ho raha ho Kuchh topic Samajh Mein Na raha ho to uske liye main YouTube per floor Marg se related Ek bahut Shandar video post Karunga aur yadi Plus Channel ka naam hai YouTube channel per Jo Ham Hain aur ham se Jude Instagram per YouTube ke dwara LinkedIn per bhi Ham YouTube per hi hai Milenge agale post per tab tak ke liye Jay Hind Jay Bharat

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