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Search: Posts Made By: pugs
Forum: General Discussion 11-12-2010, 08:39 PM
Replies: 8
Views: 2,585
Posted By pugs
Re: Radio gear questions?

As I recall an MFU has a built in ESC so you don't need a seperate one, but usually limited in size.
Forum: Construction Equipment 11-10-2010, 05:27 PM
Replies: 6
Views: 3,794
Posted By pugs
Re: Lieberr power!!

It's an awesome video. Something tells me that would be illegal in the states, probably get a huge fine from OSHA for making him operate it or some stupid thing.

If you look carefully it has some...
Forum: Metal forming & tools 11-10-2010, 02:45 PM
Replies: 9
Views: 4,009
Posted By pugs
Re: welders

I've just got a Miller econotig that does stick and tig (used mostly on the farm) Want to get a small mig someday for the little every day stuff, but I get by with the tig when I'm in practice.
...
Forum: Construction Equipment 11-09-2010, 09:42 PM
Replies: 710
Views: 496,554
Posted By pugs
Forum: Construction Equipment 11-09-2010, 06:45 PM
Replies: 303
Views: 118,578
Posted By pugs
Re: Cat 777D Mining Truck

Yet another advantage of form taps.....no chips.

They work good in steel too, I just don't usually have steel to tap.
Forum: Construction Equipment 11-09-2010, 06:24 PM
Replies: 303
Views: 118,578
Posted By pugs
Re: Cat 777D Mining Truck

A form tap has no flutes or cutting edges. It creates the threads by displacing the metal into the shape (basically makes a thread that is strong like a forging). Because it displaces it requires a...
Forum: Construction Equipment 11-09-2010, 12:41 PM
Replies: 303
Views: 118,578
Posted By pugs
Re: Cat 777D Mining Truck

For the small holes in aluminum you should be able to use forming taps, which are much stronger. Just remember that they require a slightly larger tap drill to work. I have hand tapped some 0-80's...
Forum: FreddyGearDrive 11-09-2010, 09:10 AM
Replies: 17
Views: 6,566
Posted By pugs
Re: GEE PA! Never seen one of these before!

If the wheel sets could pivot on the legs, it would be possible it could have 4 corner steering for tight spots and front corner steering for road.
Forum: FreddyGearDrive 11-07-2010, 08:40 PM
Replies: 17
Views: 6,566
Posted By pugs
Re: GEE PA! Never seen one of these before!

Ok, this is just wierd
Apparently it can dump either front, rear, or either side, wonder what the load capacity might be??...
Forum: General Discussion 11-07-2010, 10:52 AM
Replies: 19
Views: 3,989
Posted By pugs
Re: Is this too long?...

talk about needing 40 acres to turn around
Forum: FreddyGearDrive 11-06-2010, 10:15 AM
Replies: 17
Views: 6,566
Posted By pugs
Re: GEE PA! Never seen one of these before!

Looks neat, is it supposed to be a end dumper?? I don't quite follow the hyd cylinders on the top edge.
Forum: Metal forming & tools 11-04-2010, 10:01 PM
Replies: 5
Views: 2,716
Posted By pugs
Re: Question for a machinist

Oh and in the description of aluminum. T-6 (typically T6-511) is the temper. 6061 or 7075 is the alloy number, both of those alloys can be had in T-6, yet are 2 different material both in strength...
Forum: Metal forming & tools 11-04-2010, 09:58 PM
Replies: 5
Views: 2,716
Posted By pugs
Re: Question for a machinist

Aluminum is a string mess usually, using a HSS bit I assume?? You could try and rig up a chip breaker top piece kinda like old wood planes have. it might help but HSS and aluminum mostly spells...
Forum: Metal forming & tools 11-04-2010, 04:01 PM
Replies: 5
Views: 2,716
Posted By pugs
Re: Question for a machinist

Yep, some older carbide insert tooling I've seen had separate chip breaker that you could slide upto and away from the edge depending on how big of chip you were making. most modern, average sized...
Forum: 1:1 Your Semi's,Trucks and Equipment 11-03-2010, 10:36 AM
Replies: 20
Views: 7,254
Posted By pugs
Re: where I spend most of my day

Nice comparison shot!
Forum: Construction Equipment Tech 10-28-2010, 01:03 PM
Replies: 9
Views: 12,819
Posted By pugs
Re: Hydraulic pump pics?

The gears would be a pair of the same size, and should be special pump gears not ordinary power trans gears. The pump gears are shaped differently to make the gear pair seal up to each other better....
Forum: Euro Style Trucks and Trailers 10-27-2010, 08:16 PM
Replies: 48
Views: 18,115
Posted By pugs
Re: Scania Toter

Looks real good. Are you going to build half a house on the frame or just leave it bare?
Forum: Construction Equipment 10-26-2010, 06:48 PM
Replies: 17
Views: 9,625
Posted By pugs
Re: Powerful non-hydraulic Excavator from italy?

Or the tube holds the nut on the blind end of the "rod" and you spin the screw inside of it all

http://www.ultramotion.com/products/bug.php
Forum: Construction Equipment 10-26-2010, 03:58 PM
Replies: 17
Views: 9,625
Posted By pugs
Re: Powerful non-hydraulic Excavator from italy?

Could have a tube over top of the screw to protect it and make it look like a cylinder rod??
Forum: Construction Equipment 10-26-2010, 02:56 PM
Replies: 17
Views: 9,625
Posted By pugs
Re: Powerful non-hydraulic Excavator from italy?

Could be screw drive cylinders I think
Forum: Highway Trucks and Trailers 10-26-2010, 12:50 PM
Replies: 180
Views: 115,241
Posted By pugs
Forum: Metal forming & tools 10-26-2010, 12:48 PM
Replies: 20
Views: 7,429
Posted By pugs
Re: centering

135 deg drills are a bit stronger than 118 deg and seems like I can push them harder and they work better in some steels. Split-point drills help prevent walking the most.

Running the tool a bit...
Forum: Metal forming & tools 10-26-2010, 11:41 AM
Replies: 20
Views: 7,429
Posted By pugs
Re: centering

Haven't tried those, but do use Stub length drills quite often and try to avoid the cheap import brands as they flex and break all the time, but the better stubs are pretty good.

In the vertical...
Forum: Metal forming & tools 10-26-2010, 11:36 AM
Replies: 12
Views: 4,677
Posted By pugs
Re: Some pics of my shop

Well, that was for a customer. If I had something to go by for a larger model I'm sure I could do it, just haven't put the time in to trying to design one yet.
Forum: Electronics tech 10-26-2010, 10:16 AM
Replies: 2
Views: 2,112
Posted By pugs
Re: LED lighting

This may help
http://www.rctruckandconstruction.com/showthread.php?t=441
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