Test method of mold clamping machine

1, repeat the accuracy of detection:
A, on the table lock cylinder as long as you can insert, no need to detect, but the copper sleeve and shaft clearance is not too large.
B, the next table repeatability detection method: in the next table behind a table, and two dial indicator fixed on it, and the dial indicator fixed after a certain pressure, and recorded as m, is the next Workbench reciprocating movement, in place after the record value of each ml m2 m3, the maximum and minimum difference between the repeatability of not more than 0.05mm.
2, up and down the table parallelism detection:
With four ф50 and other high round bar (or equal height block) placed on the lower table, so that the master cylinder down to the high round bar, a little pressure less than 10kg / cm2, with the plug of the gap (three 0, the other for the upper and lower table parallelism), and change the location of high rods.
3, demagnetization effect detection method:
A, magnetic disk, the iron powder sprinkled on its surface (iron powder sprinkled at multiple points), demagnetization, see whether the magnetic iron was linear.
B, magnetic disk after demagnetization, with a small iron piece on the poles, gently picked up to see if there is suction.