| 摘要 |
The machine for mass production of the coil spring includes a number of guide rollers (4), a guide tube (5), a rotating tube (6) equipping a cutter (7), a solvent pot (8) for removing impurity, soldering pin (11) and plate (12), and a cleaning cylinder (13). The enamel coating layer of the inserting coil (14) is cut off by a motor (9) at constant intervals. The cut off area of the coil is soldered at the soldering part and cleaned. Then the coil is wound by the ordinary coil winder to form the coil spring.
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