YSM20R_YSM20WR_Mainte_E.pdf - 第60页
Chapter 3 Periodic maintenance items Contents 1. W eekly 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 Cleani…
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Daily maintenance items
3. Checking tape cutter sharpness
The used carrier tape after mounting components are automatically cut by tape cutters in the machine and
collected in empty tape box. If a tape cutter loses the sharpness, carrier tapes that are not cut may clog in
the path to the empty tape box. Check tape cutter sharpness everyday.
Checking tape cutter sharpness
Lower tape cutters (movable side
）
Upper tape cutters (fixed side）
Carrier tape
Lower
blade
Upper
blade
53205-KMK-00
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3 checkpoints of daily tape cutter inspection
1. The sound when cutting tape is normal.
Check that the sound of tape cutter moving is not louder than usual.
Check that abnormal sound such as metal sound is not heard.
2. Carrier tapes in the empty tape box are cut appropriately.
Check the cut sections of carrier tapes when disposing of carrier tapes in the empty tape box.
3. Carrier tapes in the empty tape box are disposed of.
Check the empty tape box everyday and dispose of accumulated carrier tapes.
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CAUTION
As used carrier tapes accumulates in the empty tape box, dispose of them periodically. If the empty tape box is filled
with them, trouble such as cutter operation error may occur.
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NOTE
Lubricating tape cutter with disassembly, and replacing tape cutter blade must be performed by YAMAHA service
personnel as failure in these tasks cause serious injury. Contact YAMAHA sales representatives when tape cutter
abnormality is noticed.
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