YSM40 Mainte_E.pdf - 第69页

3-1 3 Periodic maintenance items 1. W eekly inspection This section mainly describes weekly inspection and cleaning. 1.1 Nozzle inspection Afaultybuffingoperation(springaction)cancausepic kuperrors. T oprevent…

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4. Six-month inspection 3-37
4.1 Cleaning the camera lighting unit 3-37
4.1.1 Fiducial camera 3-37
4.1.2 Multi-camera 3-38
4.1.3 Side-view camera (multi-camera installed type) 3-39
4.1.4 Side-view camera (HS head) 3-40
  1
  1
5.1.1 Cleaning the spline shaft 3-41
5.2 HS head 3-43
5.2.1 Cleaning and lubricating the ball cage and main shaft 3-43
5.2.2 Cleaning and lubricating the scissors gears 3-44
5.2.3 Cleaning and lubricating the clutch and hook 3-45
5.2.4 Cleaning the switching valve gasket 3-46
  7
5.3.1 Cleaning the spline shaft 3-47
5.3.2 Cleaning and lubricating the scissors gear 3-48
5.4 Conveyor 3-49
5.4.1 Inspecting the conveyor belt and cleaning the guides 3-49
5.4.2 Cleaning and greasing the hexagon spline 3-51
5.5 W-axis 3-52
5.5.1 Cleaning and lubricating the W-axis ball screw 3-52
5.5.2 Cleaning and lubricating the W-axis guide 3-53
5.6 PU axis 3-54
5.6.1 Cleaning and lubricating the PU axis ball screw 3-54
5.7 Controller 3-55
5.7.1 Cleaning the filter 3-55
  6
5.8.1 Cleaning the filter and cup 3-56
3-1
3
Periodic maintenance items
1. Weekly inspection
This section mainly describes weekly inspection and cleaning.
1.1 Nozzle inspection
Afaultybuffingoperation(springaction)cancausepickuperrors.Topreventthis,inspecteachnozzle.
1.1.1 Buffing area inspection
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.
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tip returns to its original position after being pressed in approximately 1mm.
Checking the nozzle spring action
Example showing type 502A nozzle
Press on the nozzle tip with your hand.
Returns to original
position
Returns sluggishly
or does not return.
OK
No good
53300-N5-00
3-2
3
Periodic maintenance items
1.1.2 Checking the nozzle leaf spring condition
Anunstableholdingforceatthenozzleleafspring(hereafterreferredtosimplyas"leafspring")canadversely
affectpickup,recognition,andmountingoperations.Theholdingforceoftheleafspringshouldthereforebe
checkedinaperiodicmanner.
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Leaf spring inspection points
Checkthefollowingpointsbyremovingthenozzleandreattachingittothenozzleholder.
•Theleafspringhasenoughgrippingforce.
•Thereisnogapbetweentheleafspringsandthenozzle.
•Theleafspringisnotwarpedordeformed.
•Thegrippingpartoftheleafspringisnotfrayed.
Checking the leaf spring condition
MU head FL head
HS head
There should be
no gap.
Leaf spring should
not be frayed.
Screw should
be tightened.
53305-N5-00
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