Mounting And Adjustment; Mounting Surface Preparations - Sony BS77 Series Instruction Manual

3. Mounting and Adjustment

Follow the procedure below. (For details refer to the corresponding pages.)

3-1. Mounting Surface Preparations ........................................................................................................... 4

3-2. Scale Mounting .................................................................................................................................... 6
3-3. Slider Mounting ................................................................................................................................... 9
3-4. Signal Adjustment ............................................................................................................................. 10
3-4-1. Signal Adjustment Preparations ............................................................................................. 10
3-4-2. Azimuth Adjustment .............................................................................................................. 11
3-5. Completion of Mounting and Adjustment ......................................................................................... 12
3-1. Mounting Surface Preparations
1. Check the mounting surface range (the shaded sections in the figure) and accuracy.
2. Check the accuracy of the mounting screw coordinates.
Scale mounting surface
Slider mounting surface
BS77-10N/NS, 30N/NS
Scale mounting surface
Rmax=6.3S (250 µinch)
0.01(0.00039")
0.01(0.00039")
9.8 ±0.2 (0.386"±0.008")
0.03(0.00118") A
Slider mounting surface
Rmax=12.5S (500 µinch)
Note: "M" refers to the machine guide.
BS77-70N/NS
Scale mounting surface
9.8 ±0.2 (0.386"±0.008")
Slider mounting
surface
Rmax=12.5S (500 µinch)
Note: "M" refers to the machine guide.
4
(E)
Roughness (Rmax)
Flatness
Parallelism to machine travel
Roughness (Rmax)
Parallelism to machine travel
( L )
3.5
(0.138")
M
4-M3 depth:
6 (0.24")
Slider mounting
38 ±0.2
surface
(1.496" ±0.008")
46 (1.811")
6-M4 depth: 6 (0.24")
Rmax=6.3S (250 µinch)
0.01(0.00039") M
0.01(0.00039")
Scale
mounting surface
0.03(0.00118") A
Slider mounting
surface
6.3S/250 µinch
0.01 mm/0.00039" or less
0.01 mm/0.00039" or less
12.5S/500 µinch
0.03 mm/0.00118" or less
16 (0.63")
8 ±0.1 (0.315"±0.004")
Scale mounting surface
Model
BS77-10N/NS
BS77-30N/NS
Unit: mm (inch)
100 (3.94")
88 ±0.3 (3.465" ±0.011")
40 (1.575")
25 ±0.2 25 ±0.2
(0.984" ±0.008") (0.984" ±0.008")
38 ±0.2
2-M3 depth: 6 (0.24")
(1.496" ±0.008")
46 (1.81")
Unit: mm (inch)
L
21.5 (0.846")
31.5 (1.24")
BS77