RS-1_instruction manual.pdf - 第303页

Part 1 Basic Operat ion Chapter3 D aily maintenance 3- 11 3.2 Clea ning Where to clean XY axis direct drive uni t Cleaning fr equency : Every month How to clean Rem oval of dust on t he rail, the ball screw , and of stai…

Part 1 Basic Operation Chapter3 Daily maintenance

3-10

1) Insert a nozzle into the inspection hole of the inspection jig to check to see if the nozzle can be

inserted into the rear end without any resistance.

* You can check the nozzle mounting condition also by mounting a nozzle on the Z-axis shaft

manually.

2) If you cannot insert the nozzle smoothly (with some resistance), check to see if the nozzle is

neither stained nor scratched, and then clean the mounting part.

Cleaning

Polishing of the nozzle mounting

part

Tools to be used:

Nozzle inspection jig

Sponge polishing material

Cleaning frequency:

Every two months

3) Fit the nozzle in the groove on the opposite side of the inspection hole of the nozzle inspection jig.

Push the sponge polishing material against the nozzle mounting part and rotate it to polish the

nozzle mounting part. Be sure to polish the nozzle evenly on the overall circumference thereof.

Do not polish just a part of it.

* You cannot polish a nozzle whose tip diameter is φ8.2 or more or whose length is 10 mm or

more with the inspection jig.

* You can polish standard nozzles other than a No. 7507 nozzle with the inspection jig.

* You can polish approximately 500 nozzles with one piece of sponge polishing material.

4) As a guideline, polish a nozzle for approximately one minute. However, be sure to polish the

nozzle while checking the fitting condition with the inspection hole.

Inspection item

Nozzle

Inspection frequency:

Every two months

What to inspect

Check the nozzle mounting condition Tool to be used: Nozzle inspection jig

Nozzle inspection jig

Inspection hole

Polish here.

Sponge polishing

material

Inspection jig

Before polishing

After polishing

Nozzle mounting part

= Area of a nozzle to

be polished

Part 1 Basic Operation Chapter3 Daily maintenance

3-11

3.2 Cleaning

Where to clean

XY axis direct drive unit

Cleaning frequency:

Every month

How to clean

Removal of dust on the rail, the ball

screw, and of stained grease

Tools to be used:

Brush and

waste cloth

Grease to be used:

LM guide rail: 6459 Grease N

Ball screw: NSL Grease

1) Check to see if any dirt or dust is stuck to the rails of the X-axis unit and Y-axis units, and clean them

if any.

After wiping off the grease, apply new one to the rail.

X-axis direct drive unit

Y-axis direct drive unit

Part 1 Basic Operation Chapter3 Daily maintenance

3-12

Where to clean

Transport sensor

Cleaning frequency:

Every month

How to clean

Cleaning of the sensor window

Tools to be used:

Waste cloth