Search found 7 matches

by Mikerb
Thu Nov 27, 2014 5:00 pm
Forum: Metal Cutting
Topic: HHo Generator
Replies: 6
Views: 1148

HHo Generator

I have just seen this vidoe: https://www.youtube.com/watch?v=gyWIApsLFkE and wondering why everyone hasn't got one? I've certainly never seen one.

Surely it's cheaper than acetylene?

Mike
by Mikerb
Fri Nov 21, 2014 3:09 pm
Forum: Metal Cutting
Topic: Total beginner!
Replies: 15
Views: 2656

Re: Total beginner!

I agree, its not a lot of pressure but a lot I have read say 2-3 psi for ascet and 10-20psi for oxy. So seemed like quite a big jump. Increasing the acet to 1 bar was the only thing I could think that would make any difference, but not really knowing how to set it up I thought I better check first! ...
by Mikerb
Thu Nov 20, 2014 8:14 pm
Forum: Metal Cutting
Topic: Total beginner!
Replies: 15
Views: 2656

Re: Total beginner!

So 4 bar oxygen and 1 bar acetylene?
I hadn't set the acetylene up that high as I wasn't sure if it was safe to.

I'll give it a go over tomorrow evening, fingers crossed!
by Mikerb
Thu Nov 20, 2014 2:16 pm
Forum: Metal Cutting
Topic: Total beginner!
Replies: 15
Views: 2656

Re: Total beginner!

Hi Mike, I got the tanks today, a 9l oxygen and 5l acet. I was having a play with the cutting head today, but couldn't seem to get a good cutting flame. The following guide http://www.exeter.ac.uk/media/universityofexeter/humanresources/documents/healthsafety/bottledgas/BOC-operating-safety-instruct...
by Mikerb
Wed Nov 19, 2014 3:07 pm
Forum: Metal Cutting
Topic: Total beginner!
Replies: 15
Views: 2656

Re: Total beginner!

Hi Ranger, thanks for the reply, I have a idea on how to use it, but am a bit confused about the different nozzles, leightweight, heavy duty, type 4, type 5 etc. I have no idea if the kit I have bought is obsolete regarding parts, hose attachments and the like. Or are they all pretty standard fittin...
by Mikerb
Wed Nov 19, 2014 3:32 am
Forum: Metal Cutting
Topic: Total beginner!
Replies: 15
Views: 2656

Re: Total beginner!

My apologies, picture attached. I'm in the UK.
BOC.jpg
BOC.jpg (39.79 KiB) Viewed 2173 times
Also the cutter doesn't have an oxygen control knob either? I assume this has to be done on the shank?

I'm just wondering really, is this kit any good?

Mike
by Mikerb
Tue Nov 18, 2014 6:05 pm
Forum: Metal Cutting
Topic: Total beginner!
Replies: 15
Views: 2656

Total beginner!

Hi, I have just bought a second hand welding/cutting kit. It is a BOC Diamond 2 shank, in a box with various welding tips and a cutting head and a few cutting nozzles. The nozzles are labled ASFN0-3 and ANF6-12 3/64. From reading various web pages I gather that the letters are for different heads an...