SME_Jig_User_Guide(Eng_Ver1).pdf - 第79页

5-3 Maintenance 5.2.2. Calibration Jig 5.2.2.1. Removal of Foreign Materials on Feeder Base / Ve rtical Plate When the calibrat ion jig has been used, c hec k whether parts or foreign mat erials exist around the feeder b…

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User's Guide For Tape Feeder Calibration Jig

5.2. Calibration Jig

5.2.1. Cautions Regarding Calibration Jig Maintenance

When disassembling the jig cover randomly, internal components may be damaged duo to

incoming microchips or foreign materials and external impact. Use the calibration jig or

perform maintenance with the jig cover being assembled.

Memo

When replacing the service parts, remove the jig cover.

Caution

Do not use the calibration jig with the cover of the area

indicated in the following figure being removed:

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Maintenance

5.2.2. Calibration Jig

5.2.2.1. Removal of Foreign Materials on Feeder Base / Vertical Plate

When the calibration jig has been used, check whether parts or foreign materials exist

around the feeder base. If so, remove them using a brush and air gun referring to the

following figure:

Figure5.1 Removal of Foreign Materials on Feeder Base / Vertical Plate

5.2.2.2. Application of Rust Preventive Oil to Feeder Base / Vertical Plate

Apply rust preventive oil to the feeder base and vertical plate at 6 month intervals referring

to the following figure:

Memo

Recommended rust preventive oil: WD 40 (general commercial item)

Figure5.2 Application of Rust Preventive Oil to Feeder Base / Vertical Plate

1. Unscrew the fixing screw (No. 1) and remove the parts (Nos. 2 and 3) configuring the

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User's Guide For Tape Feeder Calibration Jig

feeder base board.

2. Apply rust preventive oil to the feeder base / vertical plate.

3. After drying the feeder base and vertical plate to which rust preventive oil is applied

for a day, clean the residuals with a clean cloth.

4. Assemble the feeder base board to the calibration jig in the reverse order of

disassembling.

5.3. Tape Feeder

5.3.1. Tape Feeder Inspection

When there is a problem with the part supply accuracy of the tape feeder, inspect the tape

feeder referring to "3.3. Tape Feeder Check".

If feeders are calibrated regularly, it is possible to check feeder problems to secure part

supply accuracy, improving productivity.

5.3.2. Lifetime Management and Overhaul

w 8mm Tape Feeder

If the feeding count of a feeder exceeds 40,000,000, a problem may occur to the

supply accuracy. When the feeding count of a feeder exceeds 40,000,000, inspect the

part supply accuracy of the feeder referring to "3.3.3. Inspection of Part Supply

Accuracy of Feeder".

If the inspection result of the part supply accuracy is 'NG', perform an overhaul of the

feeder. If the inspection result of the part supply accuracy is 'OK', perform an overhaul

of the corresponding feeder after using it until its feeding count becomes 60,000,000.

If feeder overhaul is required, contact our designated C/S company (STS) and local

agent.

w 12mm / 16mm Tape Feeder

If the feeding count of a feeder exceeds 20,000,000, a problem may occur to the

supply accuracy. When the feeding count of a feeder exceeds 20,000,000, inspect the

supply accuracy of the feeder referring to "3.3.3. Inspection of Part Supply Accuracy

of Feeder".

If the inspection result of the part supply accuracy is 'NG', perform an overhaul of the

feeder. If the inspection result of the part supply accuracy is 'OK', perform an overhaul

of the corresponding feeder after using it until its feeding count becomes 30,000,000.

If feeder overhaul is required, contact our designated C/S company (STS) and local

agent.