Maintenance Manual - 第134页

AV131 MAINTENANCE MANUAL 7.2 P eriodi c Inspecti on I tems D79MEC- Z0-020- A0 7.2- 1 7.2. Periodic Inspe ction Items D79MEC -Z0- 0 20- A0 7.2. 1 Dail y Check Items The f ollowi ng tables summari ze the peri od i c inspec…

AV131

MAINTENANCE MANUAL

7.1 Introduction

D79MEC-Z0-010-A0

7.1-2

7.1.2 Symbols in the Drawings

The following icons are used to describe the tasks for easy readability.

Icon Task

Indicates check for proper machine operation/adjustments.

Indicates cleaning.

Indicates parts replacement.

Indicates lubricant replacement.

Drain the used oil from the drain port and inject adequate amount of new lubricant from the

injection port.

Indicates lubrication with a grease gun unit.

Indicates lubrication with a syringe.

Indicates lubrication of machine oil with an oiler.

Indicates grease application with a brush.

Remove dust or old oil adhered to the surface of the part completely and apply a thin coat of

grease.

Remove dust or old oil adhered to the surface of the part completely and apply a thin coat of

grease.

 Oiling Period

The period of oiling is set as a premise in the following.

One day: for 20 hours, one week: for six days, and one month: for 25 days

 Recommended Lubricants

== Refer to ‘Mtn. / PREPARED MATERIALS / Recommended Lubricants’.

=REMARKS=

Use oil equivalent to ISO VG32 for the machine oil to be supplied to the lubricator.

AV131

MAINTENANCE MANUAL

7.2 Periodic Inspection Items

D79MEC-Z0-020-A0

7.2-1

7.2. Periodic Inspection Items

D79MEC-Z0-020-A0

7.2.1 Daily Check Items

The following tables summarize the periodic inspection items that are to be performed daily.

For the details of inspection positions and lubrication method, refer to the subsequent sections.

Numbers in the Unit column show the relevant sections to be referred to.

 Inspection (Daily)

Unit No. Item Task Description

Remove foreign matter or dust.

a. Cutter blade

Make sure that the cutter blade is not worn or

damaged.

b. Insertion guide

Make sure that the insertion guide is not worn or

damaged.

7.6.2

Insertion Unit

c. Bending die

Make sure that the tip of the bending die is not

worn or damaged.

a. Groove cam

Make sure that the groove cam slides smoothly

and there is no abnormal noise at the joint.

7.8.2

Transfer Chuck

b. Piston & chuck

Remove dirt or dust.

Make sure that the tip of the cutter & clincher blade

is not worn or damaged.

a. Cutter & clincher

Make sure that the cutter & clincher moves

smoothly without abnormal noises.

7.9.1

Upper Anvil

b. Clinch base

Make sure that the tip of the clinch base blade is

not worn or damaged.

7.10.1

Tape Cutter

Component detection

sensor

Remove oil or dust.

a. Dust collecting box Dispose of cut waste.

7.10.2

Dust Collecting

Box

b. Filter

Remove dirt or dust.

7.11.1

Vacuum Pump

c. Waste receptacle

Dispose of cut waste.

b. Main pressure Make sure that air pressure is at 0.5 MPa.

7.11.2

Pneumatic

Circuit

c. Pneumatic circuit

Make sure that there is no air leakage.

 Oiling (Daily)

Unit No. Item Work

Oiling

volume

Description

7.11.2

Pneumatic

Circuit

1. Pneumatic circuit

10 drops

Refer to instructions in 7.11.2 for

details.

AV131

MAINTENANCE MANUAL

7.2 Periodic Inspection Items

D79MEC-Z0-020-A0

7.2-2

7.2.2 Weekly Check Items

The following table summarizes the periodic inspection items that are to be performed weekly.

For the details of inspection positions and lubrication method, refer to the subsequent sections.

Numbers in the Unit column show the relevant sections to be referred to.

 Inspection (Weekly)

Unit No. Item Task Description

7.4.1

Transfer Rail

a. Photo sensor

Remove oil or dust.

7.5.1

Positioner

a. Reference pin

Make sure that the reference pin is not worn or

damaged.

7.6.6

Main Unit

a. Manual rotation wheel

Make sure that the gear rotates smoothly.

Make sure that the transfer pin claw is not

loosened.

7.7.2

PCB Transfer

Unit

a. Transfer pin

Make sure that the transfer pin claw is not

damaged or deformed.

7.10.1

Tape Cutter

b. Cutter condition check

Check it by cutting a piece of paper.

a. Element

Make sure that the vacuum pump filter element is

not clogged or damaged.

7.11.1

Vacuum Pump

b. Hose

Make sure that the hose is not damaged.

Make sure there is no abnormal noises.

Checking is easy with the transparent hose

within the anvil.

7.11.2

Pneumatic

Circuit

a. Oil level

Make sure that the oil level is between the

maximum and minimum limits.