The reviews are automatic translation.
Used for decelerating the stepping motor
On 2018-05-31 23:33:44
The general stepping motor is 1.8 degrees / 1 step, but I bought it because I wanted to make it 1 degree / 1 step.
We bought the previously purchased 20 teeth, 28 teeth, 36 teeth, and made a coaxial gearbox yourself. (2-axis speed reducer)
Next time I will try making a coaxial (1 axis) reducer with planet gears.
Things considering screw pitch, stepping motor and PIC microcomputer specifications ...
The thing of this time was 1 step / 1 step / 1 step with thread pitch 1.0 mm, 1 step = 0.00278 mm when calculated as 1.0 mm / 360 degrees (step), 1 step / step accuracy I will use it with.
For the next spur tooth gear box and planetary gear, in order to simplify programming of PIC, it is calculated at 7.2 degrees / 4 steps and it is 1 step / 0.005 mm at 1.0 mm / 1 turn · 1.8 degrees / 200 steps , It becomes 4 steps / 0.02 mm, but I want to make it 4 steps / 0.001 mm.
We plan to reduce gear ratio to 1/20.
(We will trial and error with various gear boxes of Tamiya model for reference.)
Used for making rubber winder
On 2018-03-24 12:00:07
Rubber winding winder of indoor airplane wraps rubber 20 times with one turn of handle It is important to feel the feeling of rubber torque by hand with high speed rotation, it is necessary to have smooth and lightly rotating gears and bearings, 4 cooperative gears and With a combination of bearings (NSK ZZ flange type SMF type), it became fully satisfactory workmanship so several machines were produced and in use with friends.
Steering mechanism of homebrew radio control
On 2017-01-13 12:21:09
Modularity and accuracy are good, even amateur processing is easy to use.
On 2016-12-17 08:43:57
The fact that gears can be easily obtained in units of one can be saved, in the future I think that the impact of 3D printers will come out
Micom car production
On 2015-11-20 14:54:27
I am satisfied with the use in recognition of consumables.
Change of specification of small gear train
On 2015-07-10 21:16:07
It has been finished with high precision and additional work is easy
Handle part of model car
On 2015-06-18 19:06:01
Brass is strong, easy to process and easy to use
On 2015-05-22 20:03:05
It is difficult to buy individually because it is a high unit price item, so I am satisfied with ease.