Wɔ adeyɛ a wɔde die casting afiri no di dwuma no mu no, ebehyia huammɔdi ahorow a ɛte saa.na no total pressure no yɛ mfomso biako ma Cold Chamber Die Casting Machine .
J118A 80ton Cold Chamber Aluminium Die a Wɔde Gu Afiri Mu .
Sɛ nhyɛso biara nni hɔ koraa a, ɛsɛ sɛ wodi nhwehwɛmu a edidi so yi akyi:
Check and analysis :Sɛ wohyɛ ngo pɔmpɛ no ase wie a, mia pressure button no so na di kan hwɛ sɛ nhyɛso ne nsuo a ɛsen no kyerɛ sɛ ɛwɔ nsɛnkyerɛnneɛ a ɛkyerɛ sɛ proportional pressure valve solenoid no wɔ current anaasɛ ɛnte saa, sɛ ɛyɛ anyinam ahoɔden no adi nkoguo anaasɛ hydraulic adi nkoguo{0}}
Sɛ ɛwɔ hɔ mprempren output a,ɛsɛ sɛ wo check :
1) Sɛ ebia wɔdan ngo pɔmpɛ no (onipa no hwɛ kwan a ngo pɔmpɛ no fa so ,Clockwise rotation yɛ anim a ɛkɔ so) .
2) Hwɛ relief valve no mu hwɛ sɛ ɛnyɛ adwuma yiye anaasɛ ɛkyere so .
3) Hwɛ sɛ wɔatoto valve no mu anaa .
4) sɛ ebia throttle valve a ɛwɔ proportional relief valve no mu no ayɛ mmerɛw anaasɛ ayera .
2. Sɛ current output biara nni hɔ a,ɛsɛ sɛ wo check :
1) Sɛ ebia rectifier mprɛte no yɛ ade a ɛfata, na sɛ ebia wɔayɛ nsakrae wɔ nhyɛso board a ɛne no hyia no mu yiye anaasɛ asɛe .
2) Sɛ wobɛhwɛ sɛ kɔmputa no reyɛ adwuma yiye anaa, sɛ wo mia nhyɛso bɔtn no so hwɛ sɛ ebia beae a ɛne no hyia wɔ kɔmputa no so no wɔ input anaasɛ enni hɔ , ne sɛ ebia pressure point no nyinaa wɔ output anaasɛ enni hɔ. sɛ input biara nni hɔ a ,hwɛ sɛ pressing button no connect to the computer no reyɛ adwuma yiye. sɛ ɛwɔ hɔ a, sɛ kɔmputa no nni output a,ɛsɛ sɛ ɛyɛ kɔmputa malfnction no}}
3) Hwɛ sɛ electric proportional plate no output a ɛkɔ oil valve line no so no yɛ normal.yɛ electric proportional coil normal.
4) Hwɛ sɛ pressure dial no yɛ normal .
