one rotation two stroke

Ғылым және технология

Animation of a gear-less one revolution two stoke mechanism.

Пікірлер: 11

  • @marcibb3167
    @marcibb31675 жыл бұрын

    I love your presentations please keep them coming

  • @mekanizmalar

    @mekanizmalar

    5 жыл бұрын

    Thank you for supporting me such a long time.

  • @johnsmith4630
    @johnsmith46305 жыл бұрын

    Neat. I observe that the rod never changes angle as it moves. Would remove the need for an articulating end of the rod. Not sure what applications this might serve besides sewing machine, or why it was beneficial there.

  • @mekanizmalar

    @mekanizmalar

    5 жыл бұрын

    I think we still need for an articulating end of the rod to drive the needle. I don't think that it would be beneficial for modern sewing machines. I have not seen any old sewing machine that uses this mechanism. One application of this mechanism might be a pivot mechanism where the reciprocation motion transferred from 90 degrees corner. If you like I can make a video of it.

  • @brunokerbaul3826
    @brunokerbaul38263 жыл бұрын

    On paper, it works but... Does it really works with those rectangles ? so small long difference between the hole... Doesn't also needs around at the extremity of those rectangles to prevent from wrong way ? The problem starts at 0:07 min

  • @MrLike2surf
    @MrLike2surf5 жыл бұрын

    Interesting...

  • @Stebanoid
    @Stebanoid5 жыл бұрын

    Looks like the mechanism is missing an important part. I see that if you make the device it wouldn't work as it shown in the animation. It would turn as a whole instead. There must be some contraption to prevent the rod from rotating and keep it horizontal all the time for the mechanism to work.

  • @mekanizmalar

    @mekanizmalar

    5 жыл бұрын

    Thanks your visit and comment. And it is good catch, the animation as shown leave it to your imagination. Actually systems may turn as a hole as shown in the animation. I left the part where the rod connected to needle through a articulated joint. Than the bed of needle prevent it rotating as a hole.

  • @marcibb3167

    @marcibb3167

    5 жыл бұрын

    True

  • @behappy7811
    @behappy78115 жыл бұрын

    Double threaded stitch 🤞✌️☝️👆👍👎

  • @mekanizmalar

    @mekanizmalar

    5 жыл бұрын

    Thank you for your visit to my channel and comment.