PM4*20
There is a gap or too long between the polished rod and the
upper and lower aluminum profile. Please loosen the fixed Angle
code of the aluminum profile below and tighten the Angle code
after adjusting.
Step 8: Z axis assembly
Note: when the screw rod is assembled, the tail is about 3mm
inside than the polished rod
2-M3Hole on the inside
motor scew inner side
screws
PM4*20
8pcs
frame base component
1pcs
Assemble material specification and quantity:
Z axis motor bracket 2pcs
Polished rod
Φ12*760
4pcs
lead screw
T8*665
2pcs
diaphragm
component
2pcs
Bearing
assembly
2pcs
1. Take 1 piece of horizontal plate, insert 2 pieces of polished rod
into linear bearing, screw the screw rod nut, and take the motor
component, as shown in the figure. Insert the screw rod into the
coupling hole, and the motor base plate is flush with the polished
rod.Assemble a total of 2 sets --Z axis sliding rack.
3. Repeat step 2 to assemble another z-axis slide carriage, as
shown in the figure.
2. Adjust the ship nut of the black iron plate of the z-axis sliding
rack, put the z-axis sliding rack into the aluminum profile 2 in the
position shown, and the hole of M3 is on the inner side. Align the
polished rod with the hole of the upper and lower aluminum
profile, and use the screw of PM4*20 to pass through the hole of
the aluminum profile, and connect with the M4 screw hole at the
second end of the polished rod, as shown in the figure.Turn the
screw rod, slide the cross plate assembly and the bearing seat
assembly to the top, lock the two screws PM4*20 at the top of the
polished rod, then lock the boat nut on the bearing seat, and then
lock the two meter screws on the bearing seat.Turn the screw rod,
lower the cross plate assembly to the bottom, lock the 2 screws at
the bottom of the polished rod, lock the boat nut screw on the
motor bottom plate, and lock the meter screw on the
coupling.Turn the screw again to make sure that the board slides
up and down smoothly.Otherwise, please loosen the screw to
adjust.
3mm