EDM Wire TPM Checklist
Checklist for machine TPM, Consumables to be used when needed. This procedure outlines the routine maintenance tasks for ensuring the optimal performance of the EDM (Electrical Discharge Machine) wire. It includes inspections of the wire feed system, checking for wear, adjusting tension, and ensuring proper alignment to minimize downtime and maintain precision during machining operations.
Elevaris/XL Precision Sandbo
05/14/2025
EDM Wire TPM Checklist
Checklist for machine TPM, Consumables to be used when needed. This procedure outlines the routine maintenance tasks for ensuring the optimal performance of the EDM (Electrical Discharge Machine) wire. It includes inspections of the wire feed system, checking for wear, adjusting tension, and ensuring proper alignment to minimize downtime and maintain precision during machining operations.
Wire Guide Path
Inspect behind tachometer plate for wire
if the answer is "oneOf [FLAG,FAIL]"
Inspect felt brake
if the answer is "oneOf [FLAG,FAIL]"
Inspect wire break detection pulley
if the answer is "oneOf [FLAG,FAIL]"
Inspect pinch roller B and bearings
if the answer is "oneOf [FLAG,FAIL]"
Does pinch roller B require turning?
Inspect pinch roller A
if the answer is "oneOf [FLAG,FAIL]"
Does pinch roller A require turning?
Inspect main tension roller and bearings
if the answer is "oneOf [FLAG,FAIL]"
Does main tension roller need turning?
AT Unit
Inspect one way pinch rollers
if the answer is "oneOf [FLAG,FAIL]"
Inspect wire pipe, nozzle and guide
if the answer is "oneOf [FLAG,FAIL]"
Inspect wire cutting energizer
if the answer is "oneOf [FLAG,FAIL]"
Inspect wire cutting rollers
if the answer is "oneOf [FLAG,FAIL]"
AT Unit Top Head
Inspect Door Plunger
if the answer is "oneOf [FAIL]"
Inspect Door Seal
if the answer is "oneOf [FAIL]"
Inspect Power Feeders
if the answer is "oneOf [FAIL]"
if the answer is "oneOf [PASS,FLAG]"
Does the power feeder require rotating?
if the answer is "checked "
Inspect Power Feeder Chamber
if the answer is "oneOf [FLAG,FAIL]"
if the answer is "oneOf [PASS]"
Inspect upper nozzle and o-rings
if the answer is "oneOf [FAIL]"
if the answer is "oneOf [PASS,FLAG]"
Inspect Top Hat, Spring & O-ring
if the answer is "oneOf [FAIL]"
if the answer is "oneOf [PASS,FLAG]"
Inspect Splash Guard
if the answer is "oneOf [FAIL]"
AT Unit Bottom Head
Inspect Door Spring
if the answer is "oneOf [FAIL]"
Inspect Door Seal
if the answer is "oneOf [FAIL]"
Inspect Power Feeders
if the answer is "oneOf [FAIL]"
if the answer is "oneOf [PASS,FLAG]"
Does the power feeder require rotating?
if the answer is "checked "
Inspect Power Feeder Tray
if the answer is "oneOf [FAIL]"
if the answer is "oneOf [PASS,FLAG]"
Inspect Power Feeder Chamber
if the answer is "oneOf [FLAG,FAIL]"
if the answer is "oneOf [PASS]"
Inspect Lower Nozzle & Spring
if the answer is "oneOf [FAIL]"
if the answer is "oneOf [PASS,FLAG]"
Inspect Lower Nozzle Bracket
if the answer is "oneOf [FAIL]"
Inspect Lower Die & O-ring
if the answer is "oneOf [FLAG,FAIL]"
Inspect lower nozzle aspirator ring
if the answer is "oneOf [FAIL]"
Inspect Aspirator Sensor and Cable
if the answer is "oneOf [FLAG,FAIL]"
Inspect Lower Roller Bearings
if the answer is "oneOf [FAIL]"
Inspect roller chamber
if the answer is "oneOf [FAIL]"
Create Fault Report
Remove flushing block and inspect o-ring
if the answer is "oneOf [FAIL,FLAG]"
Tank
Inspect power cables from bottom head to table
if the answer is "oneOf [FLAG,FAIL]"
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Source: Elevaris/XL Precision Sandbo (Community Member)