发明名称 |
METHOD FOR MEASURING SPEED OF ELECTRODE WIRE FEED |
摘要 |
FIELD: welding production, possibly different branches of machine engineering, namely apparatuses for registering parameters of automatic welding processes. SUBSTANCE: method comprises steps of measuring speed of electrode wire feed by means of photoelectric converter base pickup; passing electrode wire supplied from bobbin into feeding mechanism through said pickup; using pickup whose sensing member is frictionally connected with electrode wire in zone between bobbin and rollers of feeding mechanism; transforming reciprocation motion of electrode wire to electric pulses with repetition frequency proportional to speed of electrode wire feed. EFFECT: enhanced accuracy of measurement due to placing pickup directly into electrode wire. 2 dwg
|
申请公布号 |
RU2196029(C2) |
申请公布日期 |
2003.01.10 |
申请号 |
RU20000112853 |
申请日期 |
2000.05.23 |
申请人 |
RAN;INST FIZ PROCHNOSTI I MATERIAL |
发明人 |
BUDNITSKIJ A.D.;SARAEV JU.N. |
分类号 |
B23K9/12;(IPC1-7):B23K9/12 |
主分类号 |
B23K9/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|