SI-F130 Manual(EN)_jpg_ Rev1.pdf - 第118页

Adjustment of FF/FR Axis Feed R oller Height HLF-10409-01 Adjustment of FF/FR Ax is Feed Roller Height SHEET 1/2 Adjustment of FF/FR Axis Feed Roller Height [Necessary jigs] • Feed adjusting jig • Part feed height jig • …

Adjustment of FF/FR Axis Feed Roller Y-Direction Position

HLF-10408-01

Adjustment of FF/FR Axis Feed

Roller Y-Direction Position

SHEET

2/2

5 Lower the feed roller by hand, and insert a

2.5 mm wrench for fixing.

1. Turn the driven pulley on the feed

body by hand clockwise to lower the

feed roller.

2. Insert a 2.5 mm wrench into the

bracket of the feed roller to hold the

feed roller at the lowering position.

For the driven pulleys for both of the FF

axis/FR axis, lower the feed roller by

turning clockwise.

6 Make adjustment so that the clearance be-

tween the feed roller bracket and feed ad-

justing jig is 0 to 0.1 mm in Y-direction.

1. Move the feed body to adjust so that

the feed roller bracket and feed ad-

justing jig is 0 to 0.1 mm in Y-direction.

2. Check that the narrowest clearance

between the feed roller bracket and

feed adjusting jig is within a range of 0

to 0.1 mm by using thickness gauge.

• The feed roller should not contact the feed adjusting jig.

• The feed adjusting jig should not float (thickness gauge of t= 0.01 mm should not be inserted

between the feed adjusting jig and cassette table.)

7 After adjusting the clearance, retighten the feed body fixing cap screws (4-M4) to fix the feed body.

8 Recheck the clearance between the feed roller brackets and feed adjusting jig.

9 For No.1 and 40 positions on the cassette table, also check that the clearance between the feed

roller bracket and the feed adjusting jig is 0 to 0.1 mm.

If the clearances at No.1 and 40 on the cassette table are out of the range of 0 to 0.1 mm, re-

adjust from the No.20 position.

Feed roller bracket

Feed adjusting jig

0 to 0.1 mm

Driven pulley

2.5 mm Wrench

Feed roller

Adjustment of FF/FR Axis Feed Roller Height

HLF-10409-01

Adjustment of FF/FR Axis Feed

Roller Height

SHEET

1/2

Adjustment of FF/FR Axis Feed Roller Height

[Necessary jigs]

• Feed adjusting jig

• Part feed height jig

• Thickness gauge

[Procedure]

1 Set the feed adjusting jig to the No.20 posi-

tion on the cassette table.

There should be no clearance between the

feed adjusting jig and the cassette table.

2 Place a part feed height jig on the feed ad-

justing jig.

3 Adjust the position of the part feed height jig

so that the part feed height jig end face

matches the center of the feed roller.

The cassette feed lever is fed in the center

of the roller, however, the roller tends to be

fed in the above right direction, then, ad-

just the position of the part feed height jig

between the jig end face and the roller

center.

Feed adjusting jig

Part feed height jig

Thickness gauge

Feed adjusting jig

Part feed height jig

Feed roller

Part feed

height jig

Adjustment of FF/FR Axis Feed Roller Height

HLF-10409-01

Adjustment of FF/FR Axis Feed

Roller Height

SHEET

2/2

4 Loosen the cap screws (2-M4) and lock nuts

(N3) on the feed roller part.

1. Loosen the cap screws (2-M4) with a

short end 3 mm wrench.

2. Loosen the lock nuts (N3) with a 5.5

mm spanner.

5 Adjust the height of the feed roller lowest

point.

1. Turn the driven pulley clockwise and

stop the feed roller at the lowest point.

2. Insert the thickness gauge of t = 0.1

mm between the feed roller and part

feed height jig.

3. Fasten the cap screws (M3) until the

feed roller contacts the thickness

gauge.

• The clearance can be adjusted to slightly narrower than 0.1 mm by contact of the thickness

gauge with the feed roller.

• Turn the driven pulleys and dog for both of the FF axis/FR axis clockwise.

4. Fasten the cap screws (2-M4) and lock nut (N3) on the feed roller part.

5. Remove the thickness gauge.

6 Recheck the height of the feed roller lowest

height.

1. Turn the driven pulley clockwise and

stop the feed roller at the lowest point.

2. Check that thickness gauge of t = 0.1

mm cannot be inserted between the

feed roller and the part feed height

jig.

3. Check that there is a clearance be-

tween the feed roller and the part feed

height jig.

7 Relocate the jig to the No.1 and 40 position on the cassette table, and check that thickness gauge of

t = 0.15 mm cannot be inserted between the feed roller and the part feed height jig.

Thickness gauge of t=0.1 mm should not be inserted

Thickness gauge

(t = 0.1 mm)

Feed roller

Driven pulley