SI-F130 Manual(EN)_jpg_ Rev1 - 第123页

Adjustment of FF/FR Axis Feed R oller Origin Sensor D og HLF-1041 1-01 Adjustment of FF/FR Axis Feed Roller Origin Sensor Dog SHEET 2/3 4 Loosen the cap screws (2-M3) fastening the dog for the origin sensor . 5 Adjust th…

Adjustment of FF/FR Axis Feed Roller Origin Sensor Dog

HLF-10411-01

Adjustment of FF/FR Axis Feed

Roller Origin Sensor Dog

SHEET

1/3

Adjustment of FF/FR Axis Feed Roller Origin Sensor Dog

[Necessary jigs]

• Feed adjusting jig

• Part feed height jig

• F axis return block (20.6 mm, 20.1 mm)

• Thickness gauge (t=0.5 mm)

[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 the part feed height jig and F axis re-

turn block on the feed adjusting jig.

3 Adjust the position so that end face of the

higher side (20.6 mm) of the F axis return

block matches with 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 adjusting

jig between the jig end face and the roller

center.

Feed adjusting jig

Part feed height jig

F axis return block

20.6 mm

20.1 mm

Feed adjusting jig

Part feed height jig

Feed roller

F axis return

block

F axis return block

Thickness gauge

Adjustment of FF/FR Axis Feed Roller Origin Sensor Dog

HLF-10411-01

Adjustment of FF/FR Axis Feed

Roller Origin Sensor Dog

SHEET

2/3

4 Loosen the cap screws (2-M3) fastening the

dog for the origin sensor.

5 Adjust the position of the dog for the origin

sensor.

1. Place a thickness gauge of t = 0.5 mm

on the F axis return block (20.6 mm).

2. Turn the driven pulley clockwise until

the feed roller contacts the thickness

gauge on the F axis block, and main-

tain this status.

3. Shield the origin sensor with the dog,

and turn off the LED.

4. Move the dog gradually, and fasten the

cap screws (2-M3) with torque of 100

cN･m at a position of boundary where

the LED in extinguished condition

lights up and fix the dog.

If the cap screw is fastened with torque

higher than specified, thread hole may be

crushed.

• Pull the dog up to the sensor side to fix.

• Turn the driven pulleys and dog for both

of the FF axis/FR axis clockwise.

Cap screw

Dog

Driven pulley

Thickness gauge

Feed roller

Extinguished

Light-up

Dog

Cap scre

Adjustment of FF/FR Axis Feed Roller Origin Sensor Dog

HLF-10411-01

Adjustment of FF/FR Axis Feed

Roller Origin Sensor Dog

SHEET

3/3

6 Reset the all emergency stop switches.

7 Use PC in which Tera Term is installed to

check ORG operation.

1. Prepare PC in which Tera Term

(communication software) is installed,

and connect it to PC unit in the

equipment with cable.

2. Input the following commands with

Tera Term to check the ORG operation

three times.

>dacinit [Enter]

>dsrvon 4 [Enter](Turn ON the FF axis servo)

>dorg 4 [Enter](Set up origin of the FF axis)

The dog rotates clockwise, leaves slightly from the

ORG sensor and again returns to the ORG sensor

(Z-phase position).

If the driven pulley makes one turn and

the feed roller lowers down, it constitutes

an adjustment error.

In this case, re-perform adjustment of feed

roller origin sensor dog.

8 Check that the marking off lines of Z-phase

drawn on the motor pulley and feed body are

coincide with each other.

Marking off line

Servo OFF

ORG Z-Phase