| 摘要 |
<p>Object: to maintain a constantly stable arc condition in a wire flame spraying machine and, in particular, obtain a stable arc condition when a power source is unstable. Constitution: provided in a V-shaped configuration in front of a casing (1) are a pair of guides (23, 23) for moving and guiding a wire (W). The guides (23) comprise a mount portion (34) having a screwed shaft (37) and a fastening portion (38), and a shaft portion (35) protruding from the mount portion (34). A thin reduced wall cylindrical portion (39) is formed near at least an end of the shaft portion (35).</p> |
