Pores: Thaum lub sij hawm casting txheej txheem, roj yuav entrained nyob rau hauv cov hlau los tsim pores thiab voids, cuam tshuam lub sealing thiab mechanical zog ntawm lub casting.
suav nrog: Tsis yog xim hlau impurities yuav muaj nyob rau hauv lub casting, txo nws lub zog thiab toughness.
Shrinkage defect: Hlau yuav shrinkage thaum lub sij hawm solidification txheej txheem, thiab yog hais tias tsis tswj, nws yuav ua rau shrinkage defects nyob rau hauv castings, xws li shrinkage qhov thiab kub tawg.
Kev tsis ncaj ncees: Kev teeb tsa pwm tsis raug lossis tsim pwm tsis raug tuaj yeem ua rau casting misalignment thiab misalignment, cuam tshuam qhov raug thiab sib dhos ntawm cov casting.
Kub tawg: Vim qhov tsis sib xws ntawm qhov txias txias lossis kev hloov pauv hauv cov qauv hlau, cov castings yuav muaj kev kub ntxhov, uas cuam tshuam rau lawv cov khoom siv kho tshuab thiab kev pabcuam lub neej.
Overfilling los yog underfilling: Thaum lub sij hawm pouring txheej txheem, yog hais tias tus nqi ntawm cov hlau muab tub lim yog ntau dhau los yog tsawg heev, nws yuav ua rau overfilling los yog underfilling ntawm lub casting, cuam tshuam qhov loj thiab cov duab ntawm lub casting.
Deg tsis xws luag: Deg tsis xws luag uas yuav tshwm sim thaum lub sij hawm pouring txheej txheem muaj xws li npuas, xuab zeb qhov, slag inclusions, thiab lwm yam., uas cuam tshuam rau cov tsos zoo thiab kev ua tau zoo ntawm lub casting.
Qhov txawv txav: Vim tias cov hlau shrinkage thiab kev tswj tsis raug ntawm cov txheej txheem tsis raug, qhov loj me ntawm castings yuav muaj qee qhov sib txawv ntawm cov qauv tsim.
Cov hlau tsis zoo: Kev tsim tsis raug ntawm cov txheej txheem pouring los yog txhaws thaum lub sij hawm nchuav yuav ua rau cov hlau tsis zoo, cuam tshuam rau molding kev ncaj ncees thiab sab hauv zoo ntawm cov casting.
Xaiv Hansheng castings. Pab neeg tshaj lij customize rau koj. Cov khoom zoo thiab precision, cov kev pabcuam zoo yuav txaus siab rau koj!