88192277-01-19 - Micron Technical Reference V9 Volume 4.pdf - 第226页
TRANSPORTATION - MAJOR RELOCATION MACHINE HEIGHT AND LEVELLING 42.60 Technical Reference Manual Chapter Issue 5, Nov 19 T ype 1, 2, 3 and 5 Before operation, the machine must be in stalled at the correct height and level…
TRANSPORTATION - MAJOR RELOCATION
MACHINE HEIGHT AND LEVELLING
Chapter Issue 5, Nov 19 Technical Reference Manual 42.59
MACHINE HEIGHT AND LEVELLING
Leg Spacers
(Camera Linear
Drive Machine
Only)
The mounting feet on the camera linear drive machine must be kept as short as
possible to reduce vibration and oscillation.
To achieve the height required, 8 leg spacers (maximum of two per foot) are
supplied. The leg spacers interlock together and the machine foot locates in the
recess of the top leg spacer.
1. Using the table below, determine the amount of leg spacers to achieve the
required machine height:
NOTE
The amount of exposed thread of the machine leg should be kept to a
minimum to ensure machine accuracy remains within limits.
2. Place the correct number of leg spacers under each mounting foot. Do not
place leg spacers under the centre rear mounting foot. Lower the machine
ensuring that each foot is located inside the recessed top, figure below
refers.
NOTE
Do not attempt to manoeuvre the machine into position whilst mounted on
the leg spacers. The machine must be lifted, moved and lowered ensuring
that the leg spacers are moved with the machine.
Transport Height Leg Spacers Required
840mm - 895mm 0
896mm - 940mm 1
941mm - 980mm 2
Leg Spacers
(2 shown)
Machine Mounting Foot
M24 Locking Nuts
Machine Frame
Leg Adjusting Nut
TRANSPORTATION - MAJOR RELOCATION
MACHINE HEIGHT AND LEVELLING
42.60 Technical Reference Manual Chapter Issue 5, Nov 19
Type 1, 2, 3 and 5 Before operation, the machine must be installed at the correct height and
levelled.
The height of the machine is governed by the external machines that it is to be
connected to and ranges from 840mm to 980mm. The height is measured from
the floor to the top of the transport belts.
The transport height may be adjusted as low as 830mm by removing the M24
full nut on each of the legs. In the event of the transport height being adjusted
above 839mm at a later date, the M24 full nut must be refitted.
NOTE
To achieve reliable DEK SPC testing and Cp/Cpk results, the machine legs must
be secured correctly to the frame to increase the rigidity of the machine.
Height to Top
of Transport Belts
840mm to 980mm
View on Front of Machine
Transport Belts
M24 Washer
Machine Frame
M24 Full Nut
M24 Half Nut
Leg Adjusting Nut
TRANSPORTATION - MAJOR RELOCATION
MACHINE HEIGHT AND LEVELLING
Chapter Issue 5, Nov 19 Technical Reference Manual 42.61
1. Adjust the front right hand foot (1) to achieve the desired height.
2. Adjust the front left hand foot (2) to approximately the same height.
3. Lower the rear centre mounting foot (3) so that it is in contact with the floor.
4. Raise the rear left (4) and rear right (5) mounting feet so they are not in
contact with the floor/leg spacers and the machine is supported on the front
two and rear centre mounting feet.
5. Place an engineering level on top of the manual tooling plate along the front
row of screws running from left to right.
6. Adjust the front left (2) mounting foot to level the machine in the X direction.
7. Move the engineering level along the centre row of screws running from front
to back.
8. Adjust the rear centre (3) mounting foot to level the machine in the Y
direction.
9. Repeat Steps 5 to 8 until the machine is level in both directions.
10. Carefully lower the rear left mounting foot (4) so that it is in contact with the
floor/leg spacer. Check the machine level has not been disturbed.
11. Carefully lower the rear right mounting foot (5) so that it is in contact with the
floor/leg spacer. Check the machine level has not been disturbed.
12. Raise the rear centre mounting foot (3) so it is not in contact with the floor.
Isometric View on Machine Mounting Feet
Locking Nuts
Front
4
3
2
1
Leg Adjuster
5