雅马哈YSM切刀更换和保养方法..pdf - 第60页

Service Engineer Service Information SI0907002E - 003 = YS machine’s tape cu tter cleaning and lubrication 60 / 63 5 When the feeder bank position needs to be adjusted mechanically This section desc ribes how to m echani…

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4 Check and adjust the pickup positions of the feeders

Step 1 Click the [Utilities] button to start up the CalibSm adjustment utility.

Click the [005 FeederPos] button on the CalibSm main menu.

Step 2 Set the SS feeder pickup position adjustment jig on the machine.

Figure 73

Step 3 Enter the offset values of the jig. Then measure the coordinates of the reference

feeders of all the dismounted feeder banks.

* If the feeder coordinates are out of acceptable range, use the [XYExecute] button to perform

the adjustment.

Step 4 When the measurement and adjustment of all the reference feeder coordinates are

completed, click the [Plate check] button to check all the feeder coordinate data.

Should there be abnormal values (indicated in red), teach the coordinates again and perform

the adjustment.

Note:

See Service Information “SI0907004E YS24, YS24X_Installation and adjustment procedures”

for the detailed operation procedures.

Note:

If feeder coordinate data indicated in red are way out of specified range and/or because of this

simultaneous pickup is not possible, see “5 When the feeder bank position needs to be

adjusted mechanically”.

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5 When the feeder bank position needs to be adjusted mechanically

This section describes how to mechanically adjust the feeder bank position when the positioning

plate for the feeder bank is not positioned properly.

5.1 Required items

 YAMAHA standard tools

 Other tools

Item

Part name

Part number

Qty

Versatile magnet stand bracket

PLATE BASE MAGNET

KJJ-M22JF-10

YS24-/YS12-specific magnet stand bracket

MAGNET BASE JIG

KHY-M8808-A0

Dial gauge mini-stand (NOGA NF1300)

Table 7

5.2 Adjust the feeder bank position mechanically

Step 1 Attach the magnet stand bracket to the machine head.

For the machines equipped with a scan camera, use a magnet stand bracket for YS24 &

YS12. For the machines without a scan camera, use a versatile magnet stand bracket.

Figure 74

Step 2 Attach the dial gauge mini-stand (NF1300) to the magnet stand bracket, and set the dial

gauge to it.

Step 3 Zero the dial gauge on the reference side of the feeder bank.

Note:

The reference side of the feeder bank is on the right side end (viewed from the front side of the

machine).

Step 4 Correct the misalignment of the feeder bank.

1) Loosen the screws fastening the target feeder bank.

2) Loosen the screws fastening the feeder bank positioning block which is NOT on the

reference side.

3) Move the dial gauge from side to side to measure and adjust the feeder bank position

so that it is parallel to the X-axis.

4) Tighten the loosened screws.

Versatile magnet

stand bracket

Magnet stand bracket

for YS24 & YS12

Scan camera

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5) Move the dial gauge from side to side again to make sure that there is no misalignment,

and then fully tighten all the loosened screws.

Parallelism to the X-axis: 0.02 mm or below (0.04 mm around the center of the feeder

bank)

Figure 75

Step 5 Remove the measuring tools from the machine head.

Caution:

Be sure to remove all the measuring tools.

Step 6 Attach the Pickup position adjustment tool on the machine and adjust the feeder

pickup positions.

See “4 Check and adjust the pickup positions of the feeders” for the details.

Reference side

Dial gauge

DO NOT loosen.

Feeder positioning plate