Why should vertical injection molding machine manufacturers install position ruler for the machine

Generally speaking, the machine produced by the vertical injection molding machine manufacturer will be installed with a position ruler. The following Pengtai Machinery to share the machine position ruler measurement (A/D) knowledge.

1, the position of the injection molding machine is also known as the horizontal displacement through the sensor. V10V, G0V, S signal =010, electronic ruler resistance is generally 5K+10%, there are special 3K, 1K, 10K.

2, the connection between the computer and the electronic ruler should be shielded line, avoid the strong power control line, and shall not be in the same pipeline with the development of the power system line. Prevent interference.

3. Vertical injection molding machine position ruler is a computer used to monitor the position of injection molding machine template, jacking rod, screw and base. The main screen dynamically displays the actual position of the three electronic scales. The actual position changes, as does the position of the formwork, ejector, and screws on the home screen.

4, Configuration screen: corresponding to the length of the electronic ruler, the nominal 9E electronic ruler, that is, 9*25MM=225mm, because the electronic ruler itself has a certain error, the actual length of the foot position needs to set the actual time for appropriate adjustment. A) Mechanical trip: the trip of the actual construction machinery and equipment. In order to prevent the enterprise to set the trip over the mechanical trip and damage to the machine, the manufacturer of injection molding machine. B) Return to zero: after the machine reaches the end point, the electronic ruler does not reach the origin (zero G point) at this time, which corresponds to the mechanical position one to one. C) Display stroke: on the main display screen, the stroke of the actual position of the electronic ruler is deducted from the digital zero position. D) In order to protect machinery enterprises from damage, computers have upper and lower time limits. When the 225mm electronic ruler is zero at 100mm, the upper and lower limits are 0-125.

1. Position jump and instability: A:15V voltage instability, configuration screen B: electronic scale control code error, AK580 is 0001, C6000 is 0000, C7000 is 0000. C: Is the line unreasonable, strong or weak? D: The wire and electronic ruler are disconnected, and whether the shielding layer is reliably grounded. 2. The linearity is wrong. If the thrust block program corresponds to the model, the set length corresponds to the actual length. 3. Bad position detection. If you have ~15V power supply, you can check the fuse on the computer board first. If the fuse is normal, the computer board is generally judged to be faulty. To close the mold at the zero end and close the injection foot at the end of the injection, the manufacturer of the injection machine sets the injection foot of the electronic ruler at the back end of the syringe and the base at the zero extraction end.