Welcome to the 3D Printed Manual Transmission Model project! This project provides the design files and instructions to create a fully functional model of a manual transmission using 3D printing. The model demonstrates the inner workings of a real manual transmission, allowing enthusiasts and students to understand and visualize its mechanics.
You can find more at my Github.
The assembly guide is the .pdf file in files.

11 608 bearings: 8x22x7 mm.
30 M4 bolts 20mm: flat head
6 M4 bolts 15mm: flat head
4 M3 bolts 20mm: flat head
2 M3 bolts 40mm: flat head
24 M3 nuts
18 M3 grub screws: recommended - 6mm
3 aluminium rods: 8mm * 273mm(input) , 267mm(output) and 39mm(reverse idler).
3 brass rods: 4mm * 304mm
1 "arduino motor"
1 switch
1 battery holder
2 li-ion batteries
Optionaly li-ion usb-c charging IC
1 1st_gear
1 2nd_gear
2 3rd_gear&R_gear
1 4th_gear
1 5th_gear
6 Gear_dog_teath
3 blocking_ring
3 synchronizer
1 shift_fork_front
1 shift_fork_middle
1 shift_fork_back
1 Spur Gear (8 teeth)
1 Spur Gear (10 teeth)
1 Spur Gear (12 teeth)
1 Spur Gear (16 teeth)
1 Spur Gear (18 teeth)
1 gear(8 teeth)_reverse
1 reverse_gear
1 shifter_assembly_holder
1 shifter_mount
1 shifter_middle_plate
1 shifter_shell
1 shifter_top_plate
1 ball_joint
1 shifter_stick (print horizontaly, 100% infill)
1 shifter_knob
1 left_shifting_rod_connector
1 middle_shifting_rod_connector
1 right_shifting_rod_connector
2 long_leg
2 short_leg
2 1shifter_column
1 2shifter_column_left
1 2shifter_column_right
1 motor_mount
1 shaft_front_holder
2 shaft_support
1 shaft_end_support
4 support_leg
1 motor_connector
3 end_cap
1 output_wheel

Manual transmission - 6 speed

by Dmitrii Tomin · original on Printables ↗

Learning / Engineering

♥ 135⬇ 714🖨 1 prints

License: Creative Commons — Attribution — Share Alike ↗carmodelautomotivetransmissionmanualengeneering6speed

Print profiles

2nd_gear.stl
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2shifter_column_left.stl
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5th_gear.stl
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middle_shifting_rod_connector.stl
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motor_mount.stl
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1st_gear.stlDEFAULT
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2shifter_column_right.stl
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Gear_dog_teath.stl
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long_leg.stl
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left_shifting_rod_connector.stl
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shifter_stick.stl
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motor_connector.stl
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shifter_assembly_holder.stl
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1shifter_column.stl
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blocking_ring.stl
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end_cap.stl
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ball_joint.stl
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shifter_middle_plate.stl
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right_shifting_rod_connector.stl
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shaft_end_support.stl
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3rd_gear&R_gear.stl
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reverse_gear.stl
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shift_fork_back.stl
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4th_gear.stl
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shifter_mount.stl
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shift_fork_front.stl
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shaft_support.stl
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shifter_shell.stl
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shifter_knob.stl
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Spur Gear (10 teeth).stl
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Spur Gear (12 teeth).stl
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shift_fork_middle.stl
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output_wheel.stl
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Spur Gear (8 teeth).stl
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short_leg.stl
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shaft_front_holder.stl
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Spur Gear (18 teeth).stl
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shifter_top_plate.stl
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support_leg.stl
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synchronizer.stl
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Spur Gear (16 teeth).stl
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gear(8 teeth)_reverse.stl
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