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Forum: Custom Projects / Custom Questions 03-20-2014, 02:54 PM
Replies: 17
Views: 536
Posted By Typhon
Keep in mind if you want to use tm7 internals,...

Keep in mind if you want to use tm7 internals, the rod connecting the regulator to the body actually accounts for a large portion of the dump chamber volume. Also the UTB cannot currently run a mini...
Forum: Custom Projects / Custom Questions 03-10-2014, 06:27 PM
Replies: 5
Views: 209
Posted By Typhon
I like the machining properties of...

I like the machining properties of Polyoxymethylene (Aka POM, Acetron GP, or delrin) . Teflon is nice as well if you have the right tools to cut it.

Here's a good link for machinists and...
Forum: Custom Projects / Custom Questions 03-02-2014, 12:09 PM
Replies: 160
Views: 4,632
Posted By Typhon
Amazon and ebay have taps in a multitude of sizes...

Amazon and ebay have taps in a multitude of sizes

Qualtech DWTST13/16-32P 13/16in-32 HSS Plug Tap:Amazon:Industrial & Scientific (http://www.amazon.com/gp/aw/d/B00BW9C934) -13/16-32

Balax TA...
Forum: Custom Projects / Custom Questions 03-01-2014, 07:05 PM
Replies: 160
Views: 4,632
Posted By Typhon
It's called ID threading.. but if you have to tap...

It's called ID threading.. but if you have to tap it is more likely to be something metric, namely M21 X .75 thread based on the dimensions you've given
Forum: Custom Projects / Custom Questions 02-25-2014, 04:58 PM
Replies: 72
Views: 4,001
Posted By Typhon
LOL.. Tippmann's looks pretty good, no...

LOL..
Tippmann's looks pretty good, no offense.. Not sure how you could patent something based on someone else's product. At any rate take pride in the concept you came up with. Understand that the...
Forum: Custom Projects / Custom Questions 02-09-2014, 03:20 PM
Replies: 16
Views: 546
Posted By Typhon
Dukie Is correct about the internal square...

Dukie Is correct about the internal square corners.. In terms of milling either allow a corner radius or an allowance to cut out the corner with a relief arc.

It is possible to find 20x diameter...
Forum: Custom Projects / Custom Questions 02-08-2014, 10:05 PM
Replies: 16
Views: 546
Posted By Typhon
You appear to be missing dimensions. Radii and...

You appear to be missing dimensions. Radii and arc center positions for example..
Forum: Custom Projects / Custom Questions 01-30-2014, 11:10 PM
Replies: 2
Views: 274
Posted By Typhon
Delrin plug and delrin nut? A bulkhead fitting in...

Delrin plug and delrin nut? A bulkhead fitting in other words...
Forum: Custom Projects / Custom Questions 01-23-2014, 06:28 PM
Replies: 21
Views: 649
Posted By Typhon
Does it come in a sweater vest version?

Does it come in a sweater vest version?
Forum: Custom Projects / Custom Questions 01-07-2014, 10:31 PM
Replies: 99
Views: 4,913
Posted By Typhon
Machine specs? ^^

Machine specs? ^^
Forum: Custom Projects / Custom Questions 01-03-2014, 07:36 PM
Replies: 41
Views: 2,676
Posted By Typhon
I got as far as the design phase, started...

I got as far as the design phase, started gathering materials and things got busy at work. Oh well..
Forum: Custom Projects / Custom Questions 12-24-2013, 05:28 PM
Replies: 240
Views: 15,247
Posted By Typhon
Do you have vent holes in your mold to allow air...

Do you have vent holes in your mold to allow air bubbles to escape?
Forum: Custom Projects / Custom Questions 11-24-2013, 04:33 PM
Replies: 95
Views: 5,199
Posted By Typhon
Axe/mini regs vent at 300ish psi. The reg itself...

Axe/mini regs vent at 300ish psi. The reg itself will handle more, you'd just need to replace the safety vent on the bottom of the reg with a 1/8" npt plug, or a stronger vent spring. The reg would...
Forum: Custom Projects / Custom Questions 11-20-2013, 09:32 PM
Replies: 14
Views: 433
Posted By Typhon
Did you use an aluminum primer?

Did you use an aluminum primer?
Forum: Custom Projects / Custom Questions 11-16-2013, 08:14 PM
Replies: 30
Views: 1,776
Posted By Typhon
Great work, looks like quality to me. What are...

Great work, looks like quality to me. What are you using for a sewing machine? 1000D nylon is hard to punch through many layers for most consumer machines..
Forum: Custom Projects / Custom Questions 11-16-2013, 04:58 PM
Replies: 74
Views: 6,893
Posted By Typhon
Still waiting on cnc time.. Killing me being so...

Still waiting on cnc time.. Killing me being so close to finished, but its the busiest time of the year for any machine shop in Alberta. I may sneak in a manually machined project in here in the mean...
Forum: Custom Projects / Custom Questions 11-15-2013, 05:22 PM
Replies: 12
Views: 725
Posted By Typhon
How's the mag fitment? I'd be interested in...

How's the mag fitment? I'd be interested in you're experiences with the tpx mags for something else I've drawn up.. Very nice work btw.
Forum: Custom Projects / Custom Questions 11-11-2013, 06:33 PM
Replies: 14
Views: 433
Posted By Typhon
Better off using a degreaser like methyl alcohol...

Better off using a degreaser like methyl alcohol (methylated spirits), which is what I use prior to tig welding aluminum. In automotive painting they use a product called Sure-Wipe, which is...
Forum: Custom Projects / Custom Questions 11-10-2013, 05:36 PM
Replies: 29
Views: 1,229
Posted By Typhon
So are the V1 guys are out of luck? R&D by mass...

So are the V1 guys are out of luck? R&D by mass release? :p
Forum: Custom Projects / Custom Questions 11-10-2013, 05:27 PM
Replies: 74
Views: 6,893
Posted By Typhon
Long way to go before I can claim I know...

Long way to go before I can claim I know electronics. Thanks for the compliment, high praise I hope to be worthy of with time.
I'm considering a small production run (5 units) on an ION based...
Forum: Custom Projects / Custom Questions 11-09-2013, 12:50 PM
Replies: 12
Views: 476
Posted By Typhon
I'd like to try and machine that ^^^

I'd like to try and machine that ^^^
Forum: Custom Projects / Custom Questions 11-06-2013, 09:57 PM
Replies: 7
Views: 247
Posted By Typhon
Does it need a bearing? You could probably...

Does it need a bearing?

You could probably drill and tap a linkage end or threaded rod clevis...
Forum: Custom Projects / Custom Questions 11-06-2013, 09:35 PM
Replies: 7
Views: 247
Posted By Typhon
Like a stud type rod end?

Like a stud type rod end?
Forum: Custom Projects / Custom Questions 11-06-2013, 08:54 PM
Replies: 13
BMW
Views: 607
Posted By Typhon
What kind of wood its that? Nice work

What kind of wood its that? Nice work
Forum: Custom Projects / Custom Questions 11-04-2013, 10:51 PM
Replies: 240
Views: 15,247
Posted By Typhon
Genuinely badass.

Genuinely badass.
Forum: Custom Projects / Custom Questions 11-03-2013, 05:49 PM
Replies: 4
Views: 216
Posted By Typhon
It is all plausible.. You need to run a couple...

It is all plausible.. You need to run a couple things here..
First, drive a debounced trigger circuit to the input side of a 555 IC timer, the 555 can be used in conjunction with a capacitor and a...
Forum: Custom Projects / Custom Questions 10-20-2013, 01:28 PM
Replies: 57
Views: 2,896
Posted By Typhon
Although chemical propellants are primarily...

Although chemical propellants are primarily exothermic, there are some endothermic processes that will produce large volumes of gas (ie sublimation). So it could also be labeled "cold wet balls in...
Forum: Custom Projects / Custom Questions 10-16-2013, 08:27 PM
Replies: 57
Views: 2,896
Posted By Typhon
I think the majority of those involved have not...

I think the majority of those involved have not looked into the math for this.. Without giving too much away, what are the differences in power requirements between the two calibers?
Forum: Custom Projects / Custom Questions 10-14-2013, 12:17 AM
Replies: 8
Views: 263
Posted By Typhon
What mag type are you thinking?

What mag type are you thinking?
Forum: Custom Projects / Custom Questions 10-10-2013, 09:13 PM
Replies: 74
Views: 6,893
Posted By Typhon
I used a 200k ohm resister and 220nF capacitor...

I used a 200k ohm resister and 220nF capacitor (.22uF)

Calculation I used was:

Q(time)=CV(1-e^(-t/RC))

It yields .044s
1/.044= 22.7hz

Feel free to correct any of this, like I said I'm a...
Forum: Custom Projects / Custom Questions 10-09-2013, 08:07 PM
Replies: 57
Views: 2,896
Posted By Typhon
Yeah you'd definitely want to keep it subsonic,...

Yeah you'd definitely want to keep it subsonic, otherwise the tennisball cannon silencer wont be as effective and it might get dangerous.

Seriously though, a 57 gram tennis ball travelling at...
Forum: Custom Projects / Custom Questions 10-09-2013, 02:02 PM
Replies: 57
Views: 2,896
Posted By Typhon
The tennis balls need to be shot at an equivalent...

The tennis balls need to be shot at an equivalent fps/diameter ratio..
So 300/.68"=X/2.5"
X=1100fps or 750mph if you prefer
Forum: Custom Projects / Custom Questions 10-06-2013, 06:29 PM
Replies: 57
Views: 2,896
Posted By Typhon
Steam pumps, chainsaw powered centrifugal guns,...

Steam pumps, chainsaw powered centrifugal guns, and cannons oh my.

I think my design could theoretically be used in a game.. A most dangerous game.. You just wouldn't want to be on the receiving...
Forum: Custom Projects / Custom Questions 10-05-2013, 01:28 PM
Replies: 57
Views: 2,896
Posted By Typhon
So its 1 shot, 225-300fps, no hpa or co2 directly...

So its 1 shot, 225-300fps, no hpa or co2 directly driving the paintball? Any other stipulations or subcategories?

I'm in for Feb 1st also.
Forum: Custom Projects / Custom Questions 10-03-2013, 12:01 AM
Replies: 74
Views: 6,893
Posted By Typhon
Apologies all for failing on the video front.. ...

Apologies all for failing on the video front..
I wasn't able to use this marker my last time out as there were a few issues to iron out.

However, I'm happy to say it's almost game ready! For...
Forum: Custom Projects / Custom Questions 10-02-2013, 10:26 PM
Replies: 21
Views: 1,194
Posted By Typhon
Nice woodworking skills, I like the something...

Nice woodworking skills, I like the something from nothing with hand tools approach.
Forum: Custom Projects / Custom Questions 10-02-2013, 06:16 PM
Replies: 57
Views: 2,896
Posted By Typhon
I'd be in.. I already know what I will do and it...

I'd be in.. I already know what I will do and it may result in maniacal laughter.
Forum: Custom Projects / Custom Questions 09-29-2013, 12:22 AM
Replies: 4
Views: 574
Posted By Typhon
I have a mk1 k-series I will be modding for SA...

I have a mk1 k-series I will be modding for SA mags. It shouldn't be too hard to mill the body to accept SA collars.
Forum: Custom Projects / Custom Questions 09-17-2013, 12:52 AM
Replies: 74
Views: 6,893
Posted By Typhon
Just thought I'd drop an update on this Well it...

Just thought I'd drop an update on this
Well it has been a year, and I'm still not done lol..

The air system went through a few changes, I've had to remake the top slide and integrate the...
Forum: Custom Projects / Custom Questions 09-03-2013, 08:13 PM
Replies: 26
Views: 1,635
Posted By Typhon
Nice bullpup concept, what's the barrel length?

Nice bullpup concept, what's the barrel length?
Showing results 1 to 40 of 58

 
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