now that youve done that derate you winch rope by multplying its swl by .7
if youd done it over a thimble (good luck with that) it would be by .85 from memory.
Well, it happens on a regular basis whilst winching: You damage a bit of the wire with a kink or fray, or an extra heavy load, and your cable breaks. But you can still use the stuff still on the drum, but you need an eye for the hook to go onto.
Whilst talking to Nobles at Silverwater ( A. Noble & Son Ltd ) about how I broke the my new cable a week after I bought it to replace the old (and also broken) cable, they taught me how to do a manual (Plimsoll?) eye in wire rope which will hold just as good as a machine made eye.
Unless it's after 3pm (Wire broker hours I suppose) , I can't recommend them any higher as to their helpfullness.
Split the wire into two for about 50cm. Generally the wire has 6 strands with a center wire core, so 3 on one side, 3 and the core on the other.
With the two ends, pretend they are shoelaces and loop them over.
wind the loose ends around each side of the loop - you'll find that the wire easily and neatly fits back together up to and including where you split it.
I'm using a hose clamp as an example - but duct tape, string, electrical tape or a rubber band will suffice to keep the ends nice and tight against the main wire. The strength (as it was explained to me) is in the bight of the wire, and as long as the ends don't 'pop' out (for want of a better expression) the eye is good for HD work.
now that youve done that derate you winch rope by multplying its swl by .7
if youd done it over a thimble (good luck with that) it would be by .85 from memory.
Dave
"In a Landrover the other vehicle is your crumple zone."
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Unless you have tough hands, wear gloves to fo it.
John
John
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its a bit of a worry that you break your cable so often......
i hope not to be around when mine breaks
good tip though, will keep it in mind
Good post Langy.
Another quick easy way to form an eye that can always be undone, no matter how tight it is pulled is:
First tie an overhand knot but don't tighten it - so making an eye of the desired size.
Next pull the free end back against the standing part, so the free end forms a half hitch over the standing part.
Now twist the strands of the standing part, above the half hitch to open up the strands.
Finally tuck the free end though the opened strands in the standing part.
When the rope is placed under load, the free end carries less than half what the standing part carries, so the half hitch can easily cope. As the tension comes on the standing part the strands grip the free end and prevent the half hitch from slipping.
The strength of the standing part of the rope will be reduced because the free end was tucked through the strands.
When joining ropes, this technique (tucking the free ends through the strands) can be used with reef knots, so that they can be undone after the join is loaded.
Sorry Ron. Photographs should make it easier.
Probably easier than tieing shoelaces - but with wire rope, riggers gloves and a marlin spike are best.
1st the overhand knot. Then pull free end to make a half hitch. Finally tuck free end through strands in standing part of rope.
Edit: Photograph of a reef knot with the ends tucked through strands added.
Geez Ron, My 6yo doughter can tie her shoe laces, my 11 yo son can do truckies knots (I cant remember the correct name for them).
I was once shown by an old logger a way to do this but it was similar to the second was, make a loop, put the end through and then make a split in the cable by twisting it loose and poking the end through and then wind the cable back around against the normal wind of the cable and make another slit and again poke it through.
Repeat 3 or 4 times and he recond it holds as good if not better than a crimpt loop but Ive never actually tried it to see.
I like the first way, make sense to me but you would want to put the protector thing in as well or it would just break again.
It also worries me that you break your winch cable so often, Ive caned mine pulling out Pootrolss and havnt broken it yet, Ive made the bull bar bend and sound like it was going to pop off but the cable was still good.
My wife laughs at how I tie my shoelaces. She reckons it looks weird. It works and looks like anyone elses.
When I was in the Norfolk Island Volunteer Rescue, they'd never let me play with ropes and knots. I could never remember them.
Even with Bushie's pix, I'd have trouble with the first one shown. I always get them mixed up.
Ron B.
VK2OTC
2003 L322 Range Rover Vogue 4.4 V8 Auto
2007 Yamaha XJR1300
Previous: 1983, 1986 RRC; 1995, 1996 P38A; 1995 Disco1; 1984 V8 County 110; Series IIA
RIP Bucko - Riding on Forever
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