Liverpool Splice. The liverpool splice is the easiest and
most common of the wire splices to make. It is the primary splice used when a
permanent eye is required. Personnel should follow these instructions:
(1) Forming the eye. To find the distance, the strands
should be unlaid for an eye splice; then, multiply the diameter of the wire by
36 inches. (For example, to determine the distance of a 5/8-inch wire rope:
multiply 5/8 x 36/1 = 180/8 = 22 1/2 or 23 inches.) Measure off that distance
on the wire rope and put a seizing at that point. Cut the end seizing and
carefully unlay the strands. Whip the ends of each strand with either sail
twine or friction tape. Form the desired size eye and put the eye in the
rigger's vise with the unlaid strands to your right as you face the vise.
Stretch out the standing part of the wire, clamp and lash it and you are ready
to start.
NOTE: When splicing wire, always insert the marlinespike
against the lay of the wire, and make sure not to shove it through the core.
The core must be on the left-hand side of the spike.
(2) Making the first tuck of strands one, two, and three. In
the liverpool splice, the first strand goes under three strands, the second
strand goes in the same opening but only under two strands, and the third
strand goes in the same opening but only under one strand. All of the strands
go in at the same point, but come out at different places (Above Figure). At
this time, run the spike behind the three strands under which the first three
are tucked, but above the first three tucked strands. Holding the marlinespike
at a 90-degree angle to the standing part, turn the spike counterclockwise
about one fourth of a turn and insert the core through the standing part. This
is called "dipping the core." Make sure that the core is inserted
under the marlinespike. Pull the core down and run it down into the splice.
(3) Tucking strands four, five, and six. Remember that the
core was last between strands three and four and that the strands are numbered
clockwise. To tuck strand four, put the marlinespike under the strand to the
left of where one, two, and three were tucked through the standing part. Turn
the marlinespike counterclockwise around the standing part and tuck the strand.
Pull it tight and run it down with the spike. Tuck strand four around the same
strand four times. Lock each tuck in place by holding the strand down and
running the spike up. Push the marlinespike under the next higher strand on the
standing part and tuck strand five around it four times, using the same
procedure as with strand four. Then tuck strand six four times. This completes
strands four, five, and six.
(4) Running the core up. Burying the core in the center of
the splice in the standing part is called "running the core up." Part
of the core is run up and the excess is cut off. This is done before each of
the first strands is tucked three more times. Run the spike under the same
three strands under which number one strand was passed. With the spike in your
left hand and the core in your right hand, move the spike to the left and down,
and pull up the core with your right hand to tighten it. Then move the spike
back to the right. Next run up the core into the center of the splice and cut
off the excess.
(5) Tucking strands one, two, and three. To finish the
splice, tuck number three, two, and one. Each is tucked three times in a row,
ending up with an overall total of four tucks for each. To avoid kinking the
strands on the last tucks, insert the spike and run it up the wire. Follow the
spike up with the strand, shove it under the spike, and pull taut. Keeping a
strain on the strand, work the spike and strand back around and down together.
Hold the strand there and work the spike back up the wire. Follow up with the
strand and take the last tuck. Work the strand back down and hold it there.
Before pulling out the spike, run it back up until the strands of the standing
wire bind the working strand in place. Make the second and third tucks with the
remaining strands in the same way.
(6) Completing a splice. Remove the wire from the vise, use
a hammer to pound the splice into shape, and cut off the ends of the tucking
strands close to the splice.
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