| 摘要 |
PROBLEM TO BE SOLVED: To provide a planetary wire feeder, more specifically the planetary wire feeder using an elastic member for supplying a wire by using the elastic member.SOLUTION: The invention provides a planetary wire feeder using an elastic member, which includes: a feeder head including a hollow body rotated around a feed shaft at a high speed, a pair of feed rollers positioned in an inside of the body, symmetrically provided on the feed shaft, and engaging a wire, a pair of pistons transmitting pressurizing force to each feed roller, and a pressuring force regulating part connected to the piston and regulating the pressurizing force transmitted to the piston; and a motor transmitting drive force so as to supply the wire in an arrow direction with the feeder head in the planetary wire feeder. |
