| 摘要 |
An improved equipment for fabricating three dimensional rectilinear wire matrix by welding were devised. At the welding position, the middle electrode cut off the common axis being operated by the conducting stand of the 1st and 2nd electrodes, and at the retreating position, it is separated from the common axis to provide welding substances. The equipment requires an automatic control system and must be able to produce a final matrix with a size uniformity.
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