Problem handling method in the use of tablet press die One: The cause and treatment of the explosion is as follows: Sofa Sets,sofa set for living room,recliner sofa set,leather sofa set Guangzhou LoPhiDa Co.Ltd , https://www.widinlsamachine.com
The punch bursts and the swarf may be embedded in the tablet. Due to improper heat treatment of the punch, the damage crack itself has not been carefully examined, and the pressure can not be overwhelmed by pressure or the pressure of the tablet press, and when the crystalline drug is pressed. The punch heat treatment method should be improved, the quality of the die should be inspected, the pressure should be adjusted, and the appearance inspection of the tablet should be noted. If you find an explosion, you should immediately find the debris and find out why.
Two: The reason and treatment of the overshoot is as follows:
The punch breaks or breaks at the neck of the punch. Due to improper heat treatment of the die, there is damage and crack in itself without careful inspection, and the pressure of the pressurizing or tablet press is too large, and the fatigue limit of the die itself can cause the breakage. The punch heat treatment method should be improved, the quality of the die should be inspected, the pressure should be adjusted, and the appearance inspection of the tablet should be noted. At the same time, the service life of the mold can not be unlimited, generally 30 to 50 million pieces, it should be scrapped, not to save money and not replace the new one, the old die is easy to break. It is easy to hit the feeder on the punching and punching, and it is easy to lay the punching track under the punching and breaking. If a break occurs, the feeder or undershoot will be damaged. Therefore, always check the mold and replace the old mold in time.
In addition, a break protection device can be added to the device to prevent the feeder and track from being damaged in case of breakage, thereby avoiding damage and causing greater damage.
Three: The cause of the abnormal sound and its handling are as follows:
1. The timing belt is not parallel to cause friction and produces abnormal noise. The solution is to adjust the motor so that the timing pulley on the main shaft and the timing pulley on the worm shaft are parallel;
2. The lack of oil in the gearbox causes friction to increase and noise is generated. The condition of the lubricating oil should be checked regularly;
3. The rotary table and the blocking plate (feeder) are slightly rubbed to generate noise. The solution is to adjust the gap between the blocking plate (feeder) and the turntable;
4. If the individual bearings are short of oil or damage, they should be lubricated or replaced with damaged bearings;
5. The plunger is rushed and the rotation is not flexible. The solution is to regularly clear the tablet chamber and clean the punch.