twins

[ihbuilder]

was going to wait a bit before I started this till I got further along , so mostly parts :o I'll put long run parts on the mill while I'm turning parts on the lathe . with no tool changer on the mill , it's hard to concentrate on turning while changing tools and parts out on the mill :( . I hope to change that someday soon :confused:

210 pads in a days work still need 2 ops done yet

http://i830.photobucket.com/albums/zz230/ihbuilder/DSCN0541.jpg

http://i830.photobucket.com/albums/zz230/ihbuilder/DSCN0539.jpg

21 pads /plate

http://i830.photobucket.com/albums/zz230/ihbuilder/DSCN0549.jpg

the carbody frames

http://i830.photobucket.com/albums/zz230/ihbuilder/DSCN0306.jpg

http://i830.photobucket.com/albums/zz230/ihbuilder/DSCN0305.jpg

I got the front idlers and sprokets cut but still have yet to take pics

[rockNmayhem]

Steve you have been very busy lately. Progress looks great on those pads. Now when do I get a set to throw on my CAT?

Keep it up.

Tyler

[RCLogger]

Looks like another great build taking place Steve. I am looking forward to watching your progress..

Greg

[ihbuilder]

little progress . back on aluminum in the mill for awhile so no steel cuttin for the TD40 right now :( .

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zpsefa06247.jpg

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zps101764df.jpg

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zpscc4983eb.jpg

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zps8c0ab405.jpg

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zps2ede3a01.jpg

thanks or looking

[RCP57]

Very nice! Two at a time is a good idea. You won't need a quick change because you can just switch machines!

[ihbuilder]

Very nice! Two at a time is a good idea. You won't need a quick change because you can just switch machines!

lol actually 1 wont have a stick which is the 1st to get finished it's needed in the sheet metal department ;)

[Espeefan]

Dang, that looks nice! And beefy! I like it.

What is the little piece of equipment, sitting in the background, with the rims piled on it's base? A snow cone maker? :D The handle makes me think mini drill press, but I don't see a motor, chuck, or cord anywhere. I thought maybe a hand tapper, but there is no handle for turning the taps. Can't be an arbor press. Not even leverage with those little handles. I give up!

[ihbuilder]

Dang, that looks nice! And beefy! I like it.

What is the little piece of equipment, sitting in the background, with the rims piled on it's base? A snow cone maker? :D The handle makes me think mini drill press, but I don't see a motor, chuck, or cord anywhere. I thought maybe a hand tapper, but there is no handle for turning the taps. Can't be an arbor press. Not even leverage with those little handles. I give up!

if you really want to know http://www.alspi.com/corepress.htm I found it in a scrounging trip at a place similar to HGR industrial surplus . I thought it was a press of some sort . So, I grabbed for some wild idea of using as 1 till I investigated it a little more :rolleyes: . It's got a granite base ;) and a dial indicator put in it and we got a hight test stand ;)

[RCLogger]

Nice work Steve. Its a good thing Reg doesn't live close to you, you two working together could have an assembly line happening..

cheers
greg

[RCP57]

Nice work Steve. Its a good thing Reg doesn't live close to you, you two working together could have an assembly line happening..

cheers
greg

Haha! I wish! That would be sweet!

[ihbuilder]

Thanks Greg , yea your right I could use a good tig welder who has time to weld right now

finished up a little aluminum turning early , pulled the alm chips out and threw in some ss . the result was 2 drive spindles :) gotta cut my keyways and drill the 4 screw holes for the ring gear. yea I'm using my trusty ol hpi savage axle parts :rolleyes: I couldn't find good small bevel gears without breaking the piggy bank :( . I'll be keying all my shafts on these to eliminate any possible slippage . Designing the track frames and drive housing . going to try to mill them out of solid bar .

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zpse88273f6.jpg

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zpsf361dd58.jpg

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zps103890c2.jpg


---------------------------------------------------------------------------------------
Ahh ,another full week of cussin in the shop :rolleyes:

[RCLogger]

You must have a ton of chips in your shop... Metal flying, someone could start a business just melting down chips for you..

[ihbuilder]

You must have a ton of chips in your shop... Metal flying, someone could start a business just melting down chips for you..

yea I just filled a 55gal drum full of alum in a month

[Espeefan]

if you really want to know http://www.alspi.com/corepress.htm I found it in a scrounging trip at a place similar to HGR industrial surplus . I thought it was a press of some sort . So, I grabbed for some wild idea of using as 1 till I investigated it a little more :rolleyes: . It's got a granite base ;) and a dial indicator put in it and we got a hight test stand ;)

Huh? Are you thinking about getting into shin grafting or something? :D A tissue coring press? One of those, 'I didn't know that even existed' kind of things. Using it as a height test stand, in the mean time, while you read the manual, doesn't sound to bad. :p

Track sprockets and gears look great, by the way!

[ihbuilder]

did some practicing on 3D modeling :o I'll be making it in 2 pieces doo to what I have on hand in material :o .

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zpsa44618b6.jpg

roughed in

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zps2676cfef.jpg

after the .078" ball mill broke :(

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zps6a12975d.jpg

thanks fer lookin

[RCP57]

Me likey!

[9W Monighan]

Did you see these gears Steve?
They would be better than the old straight cut bevel gears.
http://www.beadlok.com/product/images/626/lxcl_2768.jpg

[ihbuilder]

Did you see these gears Steve?
They would be better than the old straight cut bevel gears.
http://www.beadlok.com/product/images/626/lxcl_2768.jpg

I wonder how hard they are ? these nitro ring and pinions are pretty tough .

[Espeefan]

Ahh, that counterweight is perfect!

[Azonic]

That looks great!! Keep it up!

[D8R]

Another fine digger coming up, Like that weight with the logo in it.
How many times do you have to change setting or can you make it all at once?
Dan

[ihbuilder]

Az , Nate thank you

Dan, thank you , 1 setup as of now all done by 3D milling . I'm going to have to set it on the 2* taper from top to bottom to clean up the logo . A sin plate would be nice right now :( But , I'll make do . The bottom part I'll do a couple setups cause it's only 1" thick . I was going to flat surface all the angles with jigs . The 3D work actually ran pretty quick at 120 IPM with .5" ball mill . finish came out good for paint . The logo area took the longest , that I learned would be better on another setup :o

[ihbuilder]

I let it finish up last night with the lights out then finished it in an hr this morning. this is 4/5th of it so far .

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zpsb32e9c76.jpg

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zps615dc5cb.jpg

[RCP57]

sweet!

[Lil Giants]

Lookin good Steve. :cool:

What does it weigh?

Would it be too hard on tools to do it from steel?

I have nearly 11lbs of counterweight on the 850 and there are times it's not enough.

How far back from center is your counterweight? I'll measure mine to compare.

[ihbuilder]

Lookin good Steve. :cool:

What does it weigh?

Would it be too hard on tools to do it from steel?

I have nearly 11lbs of counterweight on the 850 and there are times it's not enough.

How far back from center is your counterweight? I'll measure mine to compare.

right now I got 13"+ to the back of the counter weight at 6Lbs I could make the bottom 1/5 in steel . That'll add as much if not more then what the 990 has . the 990's solid is around 12 lbs but I hollowed it out a bunch . I could've gone steel , but the wait will be forever till I get back on steel cutting :( since most the parts I do are in aluminum and the scrap yard does not like it mixed .

:edit: I'm finding it hard to believe only 6 lbs it feels much heavier . It has about the same cubic inch volume as a 20 lb sledge and feels about half .

[Lil Giants]

13" from center pivot?

Mine is 9.5" & the entire length of the house is 16.5".

[ihbuilder]

13" from center pivot?

Mine is 9.5" & the entire length of the house is 16.5".

yes , from the center of pivot . From front of cab to back of counter weight is 17.80" X 10" wide . the counter weight is 5" high what is the diameter of your front idler and sprocket ? Mine are 3" major dia with a 2.6" DP for the sprocket .

[Lil Giants]

Front idler is about 3", maybe a bit more... difficult to see clearly with the tracks on & me standing on my head to look. :p :D

[ihbuilder]

:p LOL :p

All done now :) and a pic next to my 16 lb sledge

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zps18e1ad22.jpg


http://i830.photobucket.com/albums/zz230/ihbuilder/file_zps27a28d40.jpg

[ihbuilder]

Oil tanks for both pretty much done . pics from raw block to finish tank . no pics of the chip pile .

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zpsfe2214f2.jpg

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zpsf6fe5339.jpg

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zps3b74fccb.jpg

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zpsaec79a3b.jpg

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zpsdedd709c.jpg

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zps8421cb55.jpg

thanks for looking

[catmack]

Steve,

Did you hog out the block for the tank and is that your filter?
What 3D software are you using and do you like it?

[dabears]

But i wanted to see the chip pile :rolleyes: lol crazy skills! Looks great!

[ihbuilder]

Steve,

Did you hog out the block for the tank and is that your filter?
What 3D software are you using and do you like it?

yes , yes , using auto cad I like It I learned on it . solidworks looks nicer but 2 things are holding me back from it : 1) compatibility with my existing A cad 2) price , I own A cad so it's not costing me anything ;)

But i wanted to see the chip pile :rolleyes: lol crazy skills! Looks great!

OK here you go :rolleyes: It's nothing compared to what was in the pan before I ran the oil tanks (filled a 55 gal drum )

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zpsaab7aecd.jpg

http://i830.photobucket.com/albums/zz230/ihbuilder/file_zps5c075207.jpg

[RCP57]

You need your own smelter now Steve!

[tracksntreadslou]

:eek:.Holly Crap..That probably just one day too huh ..Hey nice work on the counter weight ..You are pretty much mastering that CAD/Cam thing steve

[ihbuilder]

:eek:.Holly Crap..That probably just one day too huh ..Hey nice work on the counter weight ..You are pretty much mastering that CAD/Cam thing steve

3 hrs running time. I had chips flying out of the top of the chip pan squaring up the blocks . I'm real happy with it now have to make 1 more for it's twin . I seem to be on the cad more and more these days :confused:

HA HA , Reg , yea I could start casting the daytons , It's just quicker to mill them

[RCLogger]

Nice work Steve
You are in the big league now, your skills are # 1

These machines will be moving alot on material come spring...

greg

[FlyingBeagle]

Very impressive.

Just curious, but for those of us who know nothing about machining, where does one buy a giant block of aluminum like that?

[ihbuilder]

thanks Greg they should be ready for the fall time . At least 1


Very impressive.

Just curious, but for those of us who know nothing about machining, where does one buy a giant block of aluminum like that?

here you go :eek: but I didn't pay that much for what I used . I have an industrial surplus place near me that has drops and what not . but you gotta grab it when you see it .

http://www.onlinemetals.com/merchant.cfm?pid=12866&step=4&showunits=inches&id=999&top_cat=60

[JAMMER]

Steve what scale is this? If you are 11 or 12 inches from the center pin to the back of the counter weight I believe that is more than I have on my DEERE. Ed

[ihbuilder]

14th. from comparing the specs of the Deere 850D 1:1 , Vario comes up a little short , IIRC . the cat 385 is just a hair bigger then the 850D Deere

[Espeefan]

Super nice work Steve! Even the oil tank looks awesome. Wow!

[ihbuilder]

long over do update :o Part of a deal I made a while back . Thats a 2' framing square in the pic . 36" reach without the bucket .

http://i830.photobucket.com/albums/zz230/ihbuilder/FB9AF075-79DC-4B5A-B3F4-73689CA5DC6C_zpstcamxmqk.jpg

http://i830.photobucket.com/albums/zz230/ihbuilder/2CDEB7A6-CEEF-4CE0-AD0D-A34FCE2059ED_zpsnyevmtfx.jpg

http://i830.photobucket.com/albums/zz230/ihbuilder/EEE220D6-99D3-4355-861F-449E062C9522_zpsqbzk4bqo.jpg

[D8R]

Looks so good, like the tab-hole connections, they will save you a lot of time when putting together parts.
And I know the exitment when recieving package from cutter, then you know IF you made it correct in computer.
Dan