R0015320 Pneumatic Output Test

Auteur avatarGareth Green | Dernière modification 4/12/2023 par Gareth Green en cours de rédaction

Introduction

Tools Required


Standard screwdriver set


Parts Required


Mains air connection

Étape 1 - Caution

Output testing will be carried out under a no-emergency stop situation


ensure pcl coupling is used for ability for quick disconnection


Ensure all colleagues are aware of testing and ensure good working practise is followed



Étape 2 - Blank Spare ports

Blank off all unused bulkhead and connection ports not required



Étape 3 - Connect air to Air service unit

Ensure soft start adjuster is fully wound out


Set air service unit to 6 bar




Étape 4 - Check Red Permanent feed line Air Gun

Check for audible leaks and correct if required


Check operation of air gun . Ensure pressure is set to maximum of 2 bar



Étape 5 - Check Red permanent feed Z axis

Set Z axis support pressure. Set at 5 bar, and adjust to balance. Rotary ring should be held in position under cylinder pressure, but be able able to be moved up and down by turning the leadscrew by hand

If resistance is felt or axis bounces when leadscrew is turned , check air connections for correct piping



Étape 6 - Check Red permanent feed VZ axis

Set VZ axis regulator to 5 bar



Étape 7 - Manual over Ride air service unit

Manually override air service unit to purge Blue ring main


Caution All cylinders should move to their home positions


Check for audible leaks from ring main and cylinder connections


Check for leaks when all outputs are individually fire also



Étape 8 - Test Y269 Ring blow

Home position Blower should be switched off


Fire valve, blower should activate on tool break sensor assembly


Check orientation of in line flow regulator . Fully closed, air feed should stop totally . If not possible, flow regulator is fitted incorrectly



Étape 9 - Y270 Clamp hold

Home position is retracted away from bottom rollers


Manually fire valve, cylinder should move toward datum rollers



Étape 10 - Y350 Infeed top clamp

Home position should be lifted up


Manually fire valve, set regulator pressure to 2 bar


Clamp should move down when fired



Étape 11 - Y351 Infeed side clamp

Home position should be retracted away from datum rollers


Manually fire valve, set regulator pressure to 2 bar


Clamp should move in when fired



Étape 12 - Y360 work blowers

Home position Blower should be switched off


Fire valve, blower should activate on infeed datum roller assembly


Check orientation of in line flow regulator . Fully closed, air feed should stop totally . If not possible, flow regulator is fitted incorrectly



Étape 13 - Y386 Clamps middle

Shared Output for top and side clamp


Home positions are


side clamp retracted away from datum rollers

Top clamp retracted away from datum rollers


Manually fire valve


Set

Y386 side clamp regulator to 2 bar

Y386 top clamp regulator to 2 bar


Clamps should move towards datum rollers




Étape 14 - V389 V Cut output

Ensure all clamps are clear from V notch cut axis


Home position should be up


Manually fire valve


V notch assembly should move down towards the floor



Étape 15 - Y395 V clamp

Y395 is a shared output for V top and side clamp


Home positions are


side clamp retracted away from datum rollers

Top clamp retracted away from datum rollers


Manually fire valve


Set


Y395 side clamp regulator to 4 bar

Y395 top clamp regulator to 4 bar


Clamps should move towards datum rollers when fired



Étape 16 - Disconnect air

Disconnect air and remove fitted blanks for testing



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