1)Connect the unit for fixture part to ball screw
.It is not allowed to dissemble the unit as its preload has been already controlled
.The wing part of the oil seal should bot be folded when ball screw is inserted into the unit.
2)After inserting the ball screw into the unit, put the collar and couple and adjust the locknut. Then place the set piece in the stop screw part of the locknut and tighten the stop screw.
.Adhesive can be used to prevent the locknut from being loosened
3)Mount the nut bracket on ball screw.
4)After connecting the unit ball bearing for support part to the ball screw, fix the snap ring and assemble to the housing.
1)Connect table to the nut bracket of ball screw.
2)Preassemble the support unit for fixture part to the designed position of the base.
.When the unit for fixture part is the standard, adjust to have clearance in external diameter of the nut and internal diameter of the table or bracket.
.When the table is the standard, adjust the height of angle type unit. For flange type, adjust to have clearance in external diameter and internal diameter.
3)Connect the unit housing for support part to ball screw and preassemble to the designed position of the base.
1)Move the table connected to the ball screw toward the center of the shaft in order to place the center of the shaft properly. Make alternating motion so that its linear movement can become smooth.
2)While measuring the tolerance toward the direction of the shaft and the vibration at the end of the rotational shaft of the ball screw, measure the center of the shaft and couple in the order of nut bracket and table, the unit for fixture part, the unit for support part and base.
1)Precisely connect the bracket installed on the motor to the base by matching it with the shaft center of the ball screw.
2)Connect the coupling to the motor and the shaft for fixture part.
.Careful attention is necessary during assembly as the assembly condition of the motor bracket and the coupling affects the positioning of table.
3)Check the precision of the shaft center by conducting enough test operation while driving the motor at slow speed.
The person in chargeWo Ho Lee
Address15 Gyeongin-ro 53-gil, Guro-gu, Seoul (08217)
0 / 4000
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