ATC leaking air help

All info relating to the Denford Triac series of CNC milling machines

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andy_con
CNC Expert
CNC Expert
Posts: 188
Joined: Fri 05 Oct , 2012 20:06 pm
Hardware/Software: Triac Vmc with 6 station ATC
Starmills with ATC

ATC leaking air help

Post by andy_con » Fri 09 Apr , 2021 10:08 am

the up/down air piston is badly leaking air, what are my options?

can you buy these new?

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jamesgates1000
CNC Apprentice
CNC Apprentice
Posts: 87
Joined: Sat 01 Aug , 2015 9:23 am
Hardware/Software: 2001 Cyclone with toolchanger and Fanuc 21i control
Serial number - H00913.
Voltage 415V F.L.C 20A 50Hz 3Ph

1997 Triac VMCwith toolchanger and Fanuc O-M control
Serial number - 70826B.
Voltage 415V F.L.C 30A 50Hz 3Ph

Re: ATC leaking air help

Post by jamesgates1000 » Sun 11 Apr , 2021 20:40 pm

Hi Andy,
I hade a similar issue when I had my Triac but on the in/out cylinder.

viewtopic.php?f=47&t=4994&p=19621#p19621

I ended up getting a replacement from Harrier Pneumatics in Bristol for £64

moray
CNC Apprentice
CNC Apprentice
Posts: 97
Joined: Thu 12 Sep , 2013 20:02 pm
Hardware/Software: Triac VMC

Re: ATC leaking air help

Post by moray » Sun 11 Apr , 2021 22:51 pm

I had to replace both on my Triac when I bought it.

I bought them from https://www.airlines-pneumatics.co.uk/p ... a/s030100/
although I see prices have gone up quite a bit since I bought them.

I think the up/down ram is part number 105608, and the in/out is 105610. There should be a sticker on the cylinder with the details.

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