hand crank press product machinery main configuration
Transmission, screw drive and rack drive, the former expensive, for high precision, high repeatability test; the latter is cheap, for low accuracy, low test repeatability. Screw, pull the precision measurement has a decisive role. General ball screw, trapezoidal screw, screw the general. Among them, the highest precision ball screw, but its performance depends on the computer servo system operation to play, the package price is more expensive. The use of general lead screw and trapezoidal screw can achieve the required accuracy of flexible packaging, that is, 0.5-1% accuracy. Transmission, a drive and chain drive, the former expensive, for high precision; the latter is cheap, for low precision.
hand crank press sensor, the main cost is life, photoelectric sensor is one of the more advanced technology, the general availability of more than 100,000 times.
low noise and light vibration of crankshaft press