Specifications of Injection Moulding Machine
While selecting injection moulding machine, you must understand and value the following specifications Specifications of a Injection Moulding Machine:
INJECTION UNIT | To understand the meanings | ||
---|---|---|---|
Maximum swept volume cc / max. shot weight gr. | calculation of max. shot weight for a material | ||
Maximum metering stroke in mm. | dependance of quality of melt for consistancy of moulding. | ||
Maximum injection speed g/s or cc/s | how it ensurs melt to spread through out when in fluid condition-
before it freezes. Its relationship with freezing time.
| ||
Maximum injection pressure Kg/cm2 | how it overcomes resistance to flow during filling and; pressure phase
on account of flowratio and; viscosity.
| ||
Maximum Injection Power.Kgcm/sec. | how it takes care of difficulty in fiiling for thiner walled and high
flow ratio parts.
| ||
Plasticizing rate g/s or Kg/hr. | how it influences cycle time. | ||
*Specifications of Injection Moulding Machine Injection Unit. |
CLAMPING UNIT | To understand the meanings | ||
---|---|---|---|
Clearance between Tiebars and platen size mm x mm | how it accomodates mould. | ||
Maximum daylight mm and mould open stroke mm | its significance for ejection of deep parts. | ||
Minimum mould height | its relationship with mould open stroke and daylight. | ||
Clamping force | its dependance on cavity pressure and method to compute cavity
pressure.
| ||
*Specifications of Injection Moulding Machine Clamping Unit. |
HYDROMOTOR | To understand the meanings | ||
---|---|---|---|
Torque Kgm and rpm | torque requirement for -viscosity of- melt. | ||
*Specifications of Injection Moulding Machine Hydromotor. |
DRIVE POWER | To understand the meanings | ||
---|---|---|---|
Power supply frquency 60 or 50 Hz. | its influence on speeds. | ||
Pump-motor rating. kW | to match the application – usage of machine. | ||
*Specifications of Injection Moulding Machine Drive Power. |
CONTROLS | To understand the meanings | ||
---|---|---|---|
Controls | |||
*Specifications of Injection Moulding Machine Controls Unit. For more information, please visit our official website: http://www.powerjet-machinery.com/specifications-injection-moulding-machine/ |
No comments:
Post a Comment