Ruler × Classification Details: Machine Assembly Workers
4 jobs found.
Folding Rule Maker
A craftsperson who uses wood or metal to manufacture scaled folding rulers (kanejaku).
Bamboo Ruler Maker
A craftsman who handcrafts precise measuring rulers (bamboo rulers) using bamboo as material.
Straight Ruler Maker
Artisan who uses metal or resin as materials and manufactures high-precision straight rulers (straightedge rulers) through processes such as cutting, grinding, and calibration.
Vernier Scale Maker
Manufacturing job that assembles, adjusts, and inspects parts for precision measuring instruments such as vernier calipers.