YS24 保养手册.pdf
Chapter 3 Periodic maintenance items Contents 1. W eekly inspection 3- 1 1.1 Checking and cleaning the nozzles 3- 1 1.1.1 Checking and cleaning the spring-action parts 3- 1 1.1.2 Checking the nozzle leaf springs 3- 3 1.1…
Chapter 3 Periodic maintenance items
Contents
1. Weekly inspection 3-1
1.1 Checking and cleaning the nozzles 3-1
1.1.1 Checking and cleaning the spring-action parts 3-1
1.1.2 Checking the nozzle leaf springs 3-3
1.1.3 Cleaning the nozzle top end 3-3
1.2 Checking the conveyor sensor condition and operation 3-4
1.3 Checking the board clamp condition and operation 3-5
1.3.1 Checking the board clamp condition 3-5
1.3.2 Checking the board clamp operation 3-5
6
7
7
8
2.3
3-9
2.3.1 Cleaning and greasing the X-axis ball screw 3-9
2.3.2 Cleaning and greasing the X-axis linear guide 3-11
2.3.3 Cleaning and greasing the Y-axis linear guide 3-12
2.3.4 Cleaning and greasing the PU-axis ball screw 3-13
4
3. Three-month inspection 3-15
5
3.1.1 Checking the ejector vacuum pressure 3-16
3.1.2 Checking the blow valve operation (each head) 3-17
3.1.3 Checking the cleaning blow valve operation (for all heads) 3-17
3.2 Cleaning and lubricating the inside of the spline shaft 3-18
3.2.1 Cleaning the inside of the spline shaft 3-18
3.2.2 Checking the negative pressure 3-20
3.3
Checking the spline shaft movement and lubricating the slide section
3-21
3.4 Checking the SC-axis flex cable 3-22
3
5
3.6.1 Cleaning and greasing the U-axis ball screw 3-25
3.6.2 Cleaning and greasing the U-axis linear guide 3-26
3.7 Cleaning and greasing the hexagon spline 3-27
4. Six-month or one-year inspection 3-28
4.1
3-28
4.2
Cleaning the scan camera lighting unit (6-month inspection
9
0
4.3.1 Cleaning and greasing the W-axis ball screw 3-30
4.3.2 Cleaning and greasing the W-axis linear guide 3-31
2
3
4
3-1
3
Periodic maintenance items
1. Weekly inspection
This section mainly describes weekly inspection and cleaning.
1.1 Checking and cleaning the nozzles
If buffing action (spring action) is poor, component pickup errors may occur. To prevent such problems,
periodically check and clean each nozzle.
1.1.1 Checking and cleaning the spring-action parts
n
Checking the spring action
Check the spring action of the nozzles. Press on a nozzle and if it returns normally there is no problem.
However, if the return action is poor (sluggish) then pickup errors and recognition errors will occur.
Checking the nozzle spring action
Press on the nozzle tip with your hand.
OK No good
Returns to original
position
Returns sluggishly
or does not return.
53300-L2-00