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Construction Equipment If it digs, pushes, hauls dirt "off road" post it here. |
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Re: Newbie Scratch Build - D575A Dozer
opps !
After several trial configurations i have settled on this: i found the bevel gears wanted to push each other apart under load so i had to move the larger gear up against the chassis to get rid of any deflection. I also had to fab a motor mount for the two 24v dc motors: the ABS 3d printed one just was not strong enough for all the torque Image shows the steel bar that connects the two undercarriages together: it has a thread and counter sunk bolt at each end to pull it all together and then a couple aesthetic covers to hide them. I am still amazed by how much time all these little things take to make ! |
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