Pelle Hydraulique liebherr 984R 1:14
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Re: Pelle Hydraulique liebherr 984R 1:14
These parts are those that articulate the bucket with the arm,
This piece is made of brass, joins the piston with the bucket, some photos of some parts of the machining
and these 2 parts make the bucket pivot on the arm, they are made of steel (I do not like to work with this engine ... it is a factory to produce pins)
and this a presentation of how it´s works
regards
This piece is made of brass, joins the piston with the bucket, some photos of some parts of the machining
and these 2 parts make the bucket pivot on the arm, they are made of steel (I do not like to work with this engine ... it is a factory to produce pins)
and this a presentation of how it´s works
regards
- MCD
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- TESSEN
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Re: Pelle Hydraulique liebherr 984R 1:14
merci beaucoup MCD, je suis content que tu aimes
now i show some minor details
this is the original stairs on the lower superstructure
and here my pieces to scale
regards
now i show some minor details
this is the original stairs on the lower superstructure
and here my pieces to scale
regards
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Re: Pelle Hydraulique liebherr 984R 1:14
the turret turning system
a little video of the motor and the gearhead
[bbvideo=853,480]https://youtu.be/6APESpE42aY[/bbvideo]
and the rest of gearhead
and a video to show how it´s works
[bbvideo=560,315]https://youtu.be/oIVaSKgdFJg[/bbvideo]
for now it's all I have uploaded, I have some more material, but I prefer to wait a bit to have the following parts more advanced
regards
a little video of the motor and the gearhead
[bbvideo=853,480]https://youtu.be/6APESpE42aY[/bbvideo]
and the rest of gearhead
and a video to show how it´s works
[bbvideo=560,315]https://youtu.be/oIVaSKgdFJg[/bbvideo]
for now it's all I have uploaded, I have some more material, but I prefer to wait a bit to have the following parts more advanced
regards
-
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Re: Pelle Hydraulique liebherr 984R 1:14
Impressionnant.. quel travail!! Ca va etre un monstre cette pelle..
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Re: Pelle Hydraulique liebherr 984R 1:14
thanks
now i´m working to make (finish) the hydraulic cylinders and the most problematic thing, the hydraulic connectors (all selfmade) and i have to finish too the gooseneck boom, a lot of works
regards
now i´m working to make (finish) the hydraulic cylinders and the most problematic thing, the hydraulic connectors (all selfmade) and i have to finish too the gooseneck boom, a lot of works
regards
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Re: Pelle Hydraulique liebherr 984R 1:14
Hello! Fantastic job, I am interesting about your casting technical. Could you explain more about that? Or do you have a link for that? Thanks in advanceTESSEN a écrit :thanks guys!
Well, these are the most important pieces, now it make a dotted and drill (which has no mystery), one thing that if it could be funny / curious, are the nuts with hex screws that hold the pads to the chain, finally i did it with my cnc router, the pieces were made in brass, nuts are threaded to M2 and measure 3x3mm, totaling 405 nuts, machined with a 1.5mm drill (the champion of end mills)
a little video of the machining
[bbvideo=853,480]https://youtu.be/NHkC2UHnynI[/bbvideo]
and finally .. I could assemble the track
more photos, this is the time of the hubcaps for the traction wheel, made of aluminum
the master piece is made in 2 pieces, one milling and the other are made using laser engraving
after that, both are join
the mold and the wax copies
the result of the casting
salu2!
In all cases congratulations for your nice job!
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Re: Pelle Hydraulique liebherr 984R 1:14
Hi Spirit
buff.. is hard to explain me in english (more), i spent more than a year to get to understand the technique, in essence, consist in introduce a calcinable piece into a container cylinder, and fill the gap with refractory plaster, when the plaster is dry, we burn the piece and with the help of vacuum we fill the hollow with metal molten
better, i leave you a video, in this video explain well the technique
[bbvideo=560,315]https://youtu.be/9ggpSuIhWbo[/bbvideo]
regards
buff.. is hard to explain me in english (more), i spent more than a year to get to understand the technique, in essence, consist in introduce a calcinable piece into a container cylinder, and fill the gap with refractory plaster, when the plaster is dry, we burn the piece and with the help of vacuum we fill the hollow with metal molten
better, i leave you a video, in this video explain well the technique
[bbvideo=560,315]https://youtu.be/9ggpSuIhWbo[/bbvideo]
regards
- Goliath
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Re: Pelle Hydraulique liebherr 984R 1:14
Hello!
Good job!
Good job!
Dieu est bon car il pardonne....Moi je suis pas dieu!
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Re: Pelle Hydraulique liebherr 984R 1:14
Thank you! Your comments are clear, nice link as wellTESSEN a écrit :Hi Spirit
buff.. is hard to explain me in english (more), i spent more than a year to get to understand the technique, in essence, consist in introduce a calcinable piece into a container cylinder, and fill the gap with refractory plaster, when the plaster is dry, we burn the piece and with the help of vacuum we fill the hollow with metal molten
better, i leave you a video, in this video explain well the technique
[bbvideo=560,315]https://youtu.be/9ggpSuIhWbo[/bbvideo]
regards
Regards
//Mathieu
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Re: Pelle Hydraulique liebherr 984R 1:14
Superbe travail usinage et les pièces de fonderie magnifique
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Re: Pelle Hydraulique liebherr 984R 1:14
Absolutely amazing guys !
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