YSM20R_YSM20WR_Mainte_E - 第61页
4. 6-month maintenance 3-34 4.1 Cleaning camera lighting unit 3-34 4.1.1 Cleaning fiducial camera 3-34 4.1.2 Cleaning multi-camera 3-35 4.1.3 HM head: Cleaning scan camera 3-36 4.1.4 FM head: Simple cleaning of side-view…
Chapter 3 Periodic maintenance items
Contents
1. Weekly maintenance 3-1
1.1 Nozzle inspection 3-1
1.1.1 Inspecting nozzle slide section 3-1
1.1.2 Checking leaf spring/roller lock 3-2
1.2 Nozzle cleaning 3-3
1.2.1 Cleaning and lubricating nozzle slide section 3-3
1.2.2 Cleaning nozzle air path 3-4
1.2.3 Cleaning nozzle tip 3-5
1.2.4 ANC nozzle attaching / detaching tool 3-7
1.3 Cleaning and lubricating gripper nozzle (option) 3-10
1.3.1 Inspecting gripper nozzle 3-10
1.3.2 Cleaning and lubricating gripper nozzle 3-10
1.4 Cleaning multi-camera lighting's protective glass 3-12
2. Monthly maintenance 3-13
2.1 X-axis 3-14
2.1.1 Cleaning and greasing X-axis ball screw 3-14
2.1.2 Cleaning and lubricating X-axis guide 3-16
2.2 Y-axis 3-17
2.2.1 Cleaning/lubricating Y-axis guide and cleaning linear scale 3-17
2.3 Conveyor 3-19
2.3.1 Checking conveyor sensor condition and operation 3-19
3. 3-month maintenance 3-20
3.1 Cleaning and replacing air filter 3-20
3.2 Checking ejector vacuum level 3-21
3.3 Operation check of blow valves for heads/cleaning 3-22
3.4 Checking shaft tip 3-24
3.5 HM Head: Checking Z-axis operation 3-25
3.5.1 HM head: Checking spline shaft Z-axis operation 3-25
3.5.2 HM head: Checking/cleaning around spline shaft 3-25
3.5.3 HM head: Applying grease to spline shaft (when required) 3-26
3.6 FM head: Cleaning/lubricating around Z-axis ball screw 3-27
3.7 PU-axis 3-29
3.7.1 Cleaning and lubricating PU-axis ball screw 3-29
3.8 Base 3-31
3.8.1 Cleaning filter for Y-axis cooling fan 3-31
3.8.2 Cleaning machine rear side filter 3-33
4. 6-month maintenance 3-34
4.1 Cleaning camera lighting unit 3-34
4.1.1 Cleaning fiducial camera 3-34
4.1.2 Cleaning multi-camera 3-35
4.1.3 HM head: Cleaning scan camera 3-36
4.1.4 FM head: Simple cleaning of side-view camera 3-37
4.2 Base unit 3-38
4.2.1 Cleaning fan filter for control box 3-38
5. 1-year maintenance 3-40
5.1 Cleaning spline shaft 3-40
5.1.1 HM head 3-40
5.1.2 FM head 3-42
5.2 Inspecting conveyor belt and cleaning guide 3-44
5.3 Cleaning and lubricating W-axis 3-52
5.3.1 YSM20R Dual-stage: Cleaning and lubricating W/U axes 3-52
5.3.2 YSM20R/YSM20WR Single-lane: Cleaning and lubricating W-axis 3-56
5.3.3 YSM20WR Dual-lane: Cleaning and lubricating W-axis 3-59
5.4 Cleaning shaft tip 3-62
5.4.1 HM head: Cleaning shaft tip 3-62
5.4.2 FM head: Cleaning shaft tip 3-64
5.5 Base 3-66
5.5.1 Replacing air/mist filter and cleaning cup 3-66
5.6 Recognition equipment 3-68
5.6.1 FM Head: Cleaning inside of side-view camera 3-68
6. 2-year maintenance 3-73
6.1 Replacing the ejector bit 3-73
3-1
3
Periodic maintenance items
1. Weekly maintenance
This section mainly describes weekly maintenance items.
1.1 Nozzle inspection
A faulty buffing operation (spring action) can cause pickup errors. To prevent this, inspect each nozzle.
1.1.1 Inspecting nozzle slide section
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.
c
CAUTION
When checking by pressing the nozzle tip, use care to avoid applying excessive force. The condition is normal if the
tip returns to its original position after being pressed in approximately 1 mm.
Checking the nozzle spring action
Example: Type 302A nozzle
Press on the nozzle tip with finger.
Returns to original
position
Returns sluggishly
or does not return
CORRECT INCORRECT
53300-KMK-00