In this post I will guide how to measure female taper with two balls and Vernier caliper. α: haft taper angle R: radius of the large ball r: radius of the small ball Step 1: Drop the small ball in to the taper and use the Vernier caliper to check distance of 1st ball. Step […]
Mechanical basic
simple planetary gear set how to work and calculate
In this post I will explain simple planetary gear set. How does it work and calculate? A planetary gear set has four main items : sun gear, ring gear, carrier, planetary gears. Sun gear and planetary gears are outer gear assembly. Ring gear and planetary gears are 1. How does simple planetary gear set work? + […]
[Video] How to Scotch-yoke mechanism work
In this post, I will explain How to Scotch-yoke mechanism work? It converts rotary to linear motion. Red link is drive,rotates, Yellow pin will slide on the yoke. This causes the green link (attached sliding bar) to reciprocate, tracing a sinusoidal waveform. You can see this video below for more understanding.
[Video] How to Tchebicheff straight line generator work?
In this post, I will explain how to Tchebicheff straight line generator work? It this 4 bar linkage mechanism type. What is special? As picture above, this mechanical mechanism has 3 bar. Purple bar can rotate around yellow pin. Green bar can rotate around orange pin. Blue bar can rotate around red pin that […]
[Video] how to Double rocker mechanism work
In this post, I will explain how to Double rocker mechanism work? As you see, it is 4 bar linkage type. What is special? Purple link is hinged at black pin. Blue Link is hinged at red pin following link purple, hinged at pink pin following green link. Green link is hinged at yellow pin. […]
[Video] How to Scott Russell straight line generator work
In this video I will explain how to Scott Russell straight line generator work. As you see, it is 4 bar linkage type. What is special? As picture above, link AB can hinge at A. Link CD can hinge at B that follow link AB, hinge at C that follow roller which restricts it to […]