2. When clamping LGJ- 185 steel-core aluminum stranded wire, use 1 to connect the pipe, and the die sequence starts from the center of the pipe, and the two ends are alternately pressed. When clamping LGJ-240 steel-core aluminum stranded wire, two connecting pipes are used in series.
3. When conducting wire crimping, the operator should place the die mouth of the crimping machine vertically with the crimped wire, fix the connecting pipe by hand, align the die mouth with the mark, and stagger the die mouth in sequence. It is forbidden to press one side first and then the other. After crimping, the bending degree of the connecting pipe should not be greater than 2% of the pipe length. When there is obvious bending and straightening, rubber hammer should be used to pad sawdust for rubber tapping, not hammering.