OM-1058-002 - 第31页

Tg0409-PM-SO 0410-002 30 • Example of T ape Feeder Attachment Error Fig. 49 Locate Lever Attachment Error Fig. 49-1 Lifted T ape Feeder 1 Fig. 49-2 Lifted T ape Feeder 2 Fig. 50 Locate Lever Attachment Condition Fig. 50-…

Tg0409-PM-SO

Notice

0410-002 29

Unused tape feeders should be removed from the feeder car-

riage. If a tape feeder is set onto the feeder carriage and not used

for a long time during the machine operation, slack will occurs in

the tape, which might cause pick-up error.

3.2 Tape Feeder Attachment Procedure

If the machine is used with the tape feeder lifted,

it might cause machine breakdown or pick-up

error.

Mount the tape feeder securely on the feeder

carriage.

CAUTION

Tg0409-PM-SO0410-002 30

• Example of Tape Feeder Attachment Error

Fig. 49 Locate Lever Attachment Error

Fig. 49-1 Lifted Tape Feeder 1 Fig. 49-2 Lifted Tape Feeder 2

Fig. 50 Locate Lever Attachment Condition

Fig. 50-3

Not Attached

Fig. 50-2

Incomplete Attachment

Fig. 50-1

Correct Attachment

Section A Enlarged View

3.2 Tape Feeder Attachment Procedure

Section A

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4. How to Select the Feed Pitch

For TF-1610, TF-2420, TF-3210, TF-4410 and TF-4411, the feed pitch is

changed as required.

Refer to "1.1 Types of Tape Feeders" for feed pitch amount.

4.1 Feed Pitch Selecting Procedure

• The feed pitch selecting procedure is described, taking as examples from 4

mm to 12 mm in TF-1610.

The same procedure applies to other tape feeders except for those given

special descriptions.

4. How to Select the Feed Pitch

Reference

(1) Remove the set screw for the tape feed

link, using a driver, and remove the tape

feed link from the pitch selecting section

on the swing arm.

(2) Attach the tape feed link on the position

which is correct for the tape feed pitch.

Attach the set screw together with flat

and spring washers.

Fig. 51

Fig. 52 Pitch Selecting Section on the Swing Arm

The torque for the set screw fastening is 0.686 N.m (7 kgf.cm).

If the set screw is fastened with too much torque, the screw

section might be deformed.

The caution applies to the other screw removals and attachments.

(a) The attachment position to be changed is marked on the pitch

selecting section.

(b) Tape feeders such as TF-2411, TF-3211 and TF-4411 are for two

or more feedings, so attach the tape feed link at 12 mm for the 24

mm pitch or at 16 mm for the 32 mm pitch.

Notice

Note

Tape Feed Link Set Screw

Pitch Selecting Section

on the Swing Arm

Change the attachment

position.