故障一：滑块与导轨的导向间隙太大，发出不正常的响声。此类故障是由于导轨

Fault: the slider and the guide rail gap is too large, making an unusual sound. <br>Such failure is due to the long guide life. Whereby abrasion gap increases. <br>You need to check the degree of wear of the rail of the platen. Determining whether the degree of wear of rail replacement platen. Readjusted to meet the requirements of the gap. <br>Failure II: backgauge drive failure. <br>Backgauge drive failure is because the chain transmission and toothed pulley or a timing belt from slipping. <br>Such failures need to be re-assembled and chain timing belt and check the electrical part. <br>Fault c: the beam of backgauge linear guide parallel to the centerline of the mold too much deviation. <br>Such failures need to release the "X" axis timing belt. Readjusted to the parallelism tolerance. Then, replace the timing belt. <br>Fault IV: Loose connection cylinder of the slider causes the bending angle of the machine or not allowed to find a reference point. <br>Such failures need to re-examine and tighten the slider and the cylinder connection nut.

Fault 1: The guide gap between the slider and the rail is too large to make an abnormal noise.<br>This type of fault is due to the long use of the rails. This causes the gap to increase due to wear.<br>The wear level of the rail pressure plate needs to be checked. Determine whether to replace the rail pressure plate based on the degree of wear. Readjust to meet the required clearance.<br>Fault 2: The rear gear transmission fails.<br>The rear gear transmission failure is due to the separation of the drive shaft from the chain of the synchronous belt wheel or the sliding of the synchronous belt.<br>Such faults require reassembling the chain and synchronizing the belt and checking the electrical component.<br>Fault 3: The rear gear beam straight line guide and the mold center line parallel deviation is too large.<br>Such faults require the release of the "X" shaft sync belt. Readjust to the parallelism tolerance. Then, refit the sync belt.<br>Fault 4: Loose connection between the cylinder and the slider causes the bend angle to be ok or the machine cannot find the reference point.<br>Such faults require a re-checking and tightening of the slider to connect the nut to the cylinder.

Fault 1: the guide clearance between the slider and the guide rail is too large, which makes abnormal noise.<br>This kind of failure is due to the long service life of the guide rail. As a result, wear leads to increased clearance.<br>It is necessary to check the wear degree of rail pressing plate. Determine whether to replace the rail pressing plate according to the wear degree. Readjust to the required clearance.<br>Fault 2: the rear material transmission fails.<br>The reason for the failure of the rear gear transmission is that the drive shaft is separated from the chain of the synchronous pulley or the synchronous belt is slipping.<br>This kind of fault requires reassembling the chain and synchronous belt and checking the electrical part.<br>Fault 3: the deviation of the parallelism between the straight guide rail of the back baffle beam and the center line of the mold is too large.<br>This type of failure requires loosening the "X" axis synchronous belt. Readjust to the parallelism tolerance. Then, refit the synchronous belt.<br>Fault 4: the connection between the oil cylinder and the slide block is loose, resulting in inaccurate bending angle or the machine can not find the reference point.<br>This kind of failure requires rechecking and tightening the connecting nut between the slider and the cylinder.<br>