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Everything posted by piterx
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[HELP] Live Axle Geometry
piterx replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
thank you really much lipko :) it's clear now now i just need to find a way to dismount the spring from the shock absorber XD -
[HELP] Live Axle Geometry
piterx replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
eheh i haven't linked any image! I just wanted to know the theory of the live axle...for example, if the rotation point of the link should be parallel to the one of the cardanic joint bsically i'd like to make something like this for my pajero... but i guess that if i use the 4 link it gets easier because the cardanic joint would be in the center and the links are one on top and the other below...am i right? -
hey guys! Even if i've already made live axles i still don't get the exact geometry... where should i place the links? and should i use 2 cardanic joints? because otherwise, if i use the ball joint the wheels tend to rotate around that point...wich is a thing that i don't want....i just want the axle to go straight up thank you :)
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Monowheel
piterx replied to Zerobricks's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
lol nice idea! very original! -
[WIP] 1968 Ford Mustang
piterx replied to VKTechnic's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
it's looking really good :) -
Selling copied MOCs
piterx replied to Pat-Ard's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
as i previously said in another similar thread Internet is made for sharing.... If you share, someone will take what you share to do whatever he wants with it... It's just a moral thing and a lot of people don't even know what "morality" means :P deal with it! humans are crap XD -
[WIP] Pajero Pinin
piterx replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
oh yeah! compared to the blueprint there's still more than 1 stud aviable for the hood :) im just not that sure about the look of the upper part of the fake engine...looks more like a supercharged...i might take that out...hmmmm -
[WIP] Pajero Pinin
piterx replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
moving that axle led me to an infinite number of lucky events that allowed me to put almost everything under the hood, fake engine included so really thank you XD now i just need to make the rear axle with lockable differential and brakes and the chassis is complete :) -
[WIP] 1968 Ford Mustang
piterx replied to VKTechnic's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
XD probably because your cars weigh something near to the real counterparts lol -
[WIP] Pajero Pinin
piterx replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Now it's definitely better :) I've solved every problem it had, expecially in the shifting mechanism It's still an un-synchronized gearbox wich means that sometimes the shift may not happen at first try but at least there's no grinding... I've tried it on the ground and a single L motor is able to carry with a temporary FWD setup over 700g till the 4th gear reaching a totally unexpected speed XD i'm surely gonna need a powerful braking system... -
[WIP] Pajero Pinin
piterx replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
ok! the gearbox works fine! and the shift mechanism is precise the only thing wich i don't like is that sometimes it struggles in shifting because of the non-synchro gears i'm using... so now i'm updating the gearbox as someone before was saying: 1 stud offset and 20th gears...i'll update another video later to show if it works better or not :) it should also give a faster speed for each gear :) hope you like my dev's diary :) -
[WIP] Ford GTHO Phase 3
piterx replied to Doc_Brown's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
\m/ it rocks :D -
[WIP] Pajero Pinin
piterx replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
this guy here is using a different piece wich i don't have that could be really better...by the way it's the same system also Jaco4 had in his video...but he was crediting someone that i wasn't able to find... the different thing between mine and theirs is that im using a servo and my "stopping part" is smaller oh well, who cares XD -
[WIP] Pajero Pinin
piterx replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
here's the shifting mechanism the original idea was from Jaco4 i think...i just made it smaller and with a servo hope you like it Basically what it does is making the shaft rotating 90° per time...so now i only need to clean everything and connecting it to a gear rack to switch gear -
[WIP] Pajero Pinin
piterx replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
that should be a rim of one of the model team sets from the 90's...you can easily find that part on bricklink :) -
Ford Fiesta WRC
piterx replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
eh nice question! i can't say wich kit you should buy to get something similar because all the pieces i used belong to different sets spreaded in the time line... for example the motors are out of production, same thing for the wheels... if you're new you should just get a set that you like and start learning from that :P -
[WIP] Pajero Pinin
piterx replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
here it is: two separate pieces with the centrifugal force the rubber parts make the dark grey rim spin the motor is connected to the part with rubber things, the gearbox is connected to the rim :) -
[WIP] Pajero Pinin
piterx replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
yeah i thought about that...i'll probably do that for another big scale model...for this one i'd like to make the gearbox the smaller i can but anyway it's not a big problem! and the clutch will help a lot :) -
[WIP] Pajero Pinin
piterx replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
i'm not sure yet...probably a servo would be better because it gets to its original position but i have only two servos...one for the gearbox and another destinated to the steering rack....unless i use an M motor for the steering.... or pay 40 euros for another servo XDXDXDXD -
[WIP] Pajero Pinin
piterx replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
yeah i know those wheels but i don't have them and mainly they don't look as the real ones :P in the meanwhile i had to change the gearbox because the reverse was skipping...so it became a 4+N+R....and now the grinding problem is finally solved lol -
(WIP) BMW e28
piterx replied to pint14's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
your macpherson setup is simply un-improvable XD -
(WIP) BMW e28
piterx replied to pint14's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
i like the engine and the suspension setup :) looking forward to see it complete! -
[WIP] Pajero Pinin
piterx replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Before going crazy thinking a way to build the activation mechanism, i thought it was time to test the gearbox. You can see it has the same configuration that the fulvia had except for the fact that i geared the L motors down to have a better torque... I might use one or two XL motors at the end...i'm not sure yet The nice thing is that the gearbox has such a small friction, that if you push it, it doesn't make any resistance....seems like there's no gearbox at all wich is good :D I've used the perfect Nicjasno's mac pherson structure, hope he won't mind :P It's just impossible doing it better than that! For proportions fidelity i can't add disc brakes to the front wheels...so i have to decide if it's better having a braking system directly on the main shaft or on the rear axle... To be sincere the wheels are 1 stud too wide...but that's not going to affect the final look that much -
Do You Hit the Fender?
piterx replied to Lipko's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
yeah i hate when that happens! probably for a sport car i wouldn't add suspensions...