Přidáno: Sep 11 2016
Kategorie oprav: Industrial Electronic Units, Repair centre - We have repaired

Trumpf TrumaBend V130 – R-Axis CNC Control Repair

trumpf trumabendThe press brake Trumpf TrumaBend V130 has been used by one of our metal processing and sheet metal manufacturer KPHN a.s. in Kolín. Kolín is a well known Automotive industry town in Czech Republic.

The press brake (bending machine) Trumpf TrumaBend V130 has been controlled by CNC Control system Delem DA-69. Delem DA-69 is able to control up to 6 Axis. Axis Y1-Y2-X-R-Z1-Z2 + I Axis.

The issue was related to the R Axis. The R Axis of Trumpf TrumaBend V130 suddenly stopped moving. However the axis Y1-Y2-X-Z1-Z2 moved well according to the CNC Controller Delem DA-69 programming sequences. The R Axis control provides the upward and downward movement of the back gauge.

The Delem  DM05 module provides the control for R Axis upward and downward movement.

Trumpf TrumaBend V130 – Delem DM05 control module repair

delem-dm05After the maintenance engineer’s step by step troubleshooting procedure it has been found that the problem was the defective DELEM DM05 control module.

In order to put the Trumpf TrumaBend V130 bending machine back to service the maintenance engineer had two options. He could either replace the control module Delem DM05 for the new one or find some repair centre to fix the defective module. The engineer has chosen the second option. He had contacted our repair centre and discussed the issue with us.

After we had considered the possibilities of the repair the module was sent to our repair centre for fault analysis. In the next step we created electronic schematics from the Delem DM05 control module PCB. This helped us to easily locate the defective part of the electronic circuit and fix the module.

With repaired R Axis control module Delem DM05 the Trumpf TrumaBend V130 press brake could be put back to its service and KPHN a.s. Engineering Department could significantly reduce cost for repair from their budget.


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    Your message:

    How often is the fault apparent?

    Sometimes it works and sometimes it does notDoes not work at all

    In what way the defect appeared?

    Defect appeared slowly - little by littleDefect appeared during usageDefect appeared suddenly just after turning ONAppliance has not been used for longer period of time, then defect appearedOther

    You can attach 2 pictures with size of 3MB:

    Following words could possibly be related to this issue:

    • TRUMPF TruBend 5050, 5085, 5130,  5170, 5230 and 5320
    • TRUMPF TrumaBend C 120, V 50, V 500, V 85, V 850, V 130, V 1300, V 170, V 1700, V 230, V 2300, V 320, V 3200.
    • Delem DM01
    • Delem DM02
    • Delem DM05
    • Delem DA 58
    • Delem DA-59
    • Delem DA-65
    • Delem DA-66
    • Delem DA-69
    • Delem DA-65W
    • Delem DA-66W
    • Delem DA-69W
    • Delem DM-101
    • Delem DM-102
    • Delem DM-102VA
    • Delem DM-103VA
    • Delem DM-101
    • Delem DM-01
    • Delem DM-02
    • Delem DM01-K
    • Delem DM02-K
    • Delem DM05-K