Dave
17-07-2010, 13:59
Our Review
http://www.animatedknots.com/photos/splice/spliceR17.jpg
An important part of a boats ground tackle is the chain to rope splice. The chain rode splice connects the anchor chain to the anchor rode. You can go to a marine store and purchase a complete anchor rode with chain and rode already spliced together. However, you will have to pick from the standard packages they have.
If you wish to customize a package with the chain and rode of your choice, then knowing how to make a rope spice will be necessary. Animated knots and the alternative from Mike Quill below will help you through the process. The pictures left are from animated knots. The chain rope splice is similar to a rope eye splice for 3 strand rope. Anchor rodes are typically made from 3-strand rope as this rope has the most stretch. Sitting at anchor a boat will ride better with a stretchy 3-strand rope.
The diagrams from Animated knots shows the first of the five tucks recommended. Complete all 5 tucks by repeating steps 4 to 9.
” Rope Chain Splice from Mike Quill Yacht Rigging ” (http://home.cogeco.ca/~mquill/chain_rope_splice.html)“ This rope chain splice has heat shrink tube added between the rope and chain so as to increase the chafe protection.
Annimated Knots's Description
Uses: The Chain Splice is a modification of the eye splice decribed by Ashley It is particularly useful when using a chain/rope combination which passes over a windlass and descends into a chain locker.
Structure: Technically it is a miniature Flemish Eye completed with additional tucks. Note: for photography, very short ends were used and only one out of the five tucks was completed. Five complete tucks are essential.
Preparation: To prevent chaos, burn the three ends and wrap the rope at the correct length. Plan to make at least five complete tucks. For five tucks, measure at least 15 times the ropes diameter and wrap the rope with tape or a constrictor knot tied in twine. Unravel the strands back to the tape or twine.
Making the Splice: Two of the strands are passed together through the end of the chain and the third strand is passed in the reverse direction. It is neatest when the single strand passes between the other two. The three strands are then laid down beside the rope and threaded through adjacent standing ends as close to the chain as possible. The remainder of the splice is completed by tucking each tail over and under standing strands.
Practical aspects: As when making the Eye Splice, keep each end as neat and tightly wound as possible - at least for the first three tucks. After the first tuck is completed for all three stands, the wrapping tape (or the constrictor) should be removed so that the splice can be tightened against the chain. Remember to twist each tail tightly before pulling on it! Durability: By its nature, a chain splice may be subject to heavy load and chafing. It should be inspected if used frequently and a worn splice should be cut off and remade a few inches further up the rope. However, in many yachts where the anchor is only used occasionally, the chain may rust and become untrustworthy long before the splice shows significant wear!
SOURCE: http://www.myboatsgear.com/mbg/product.asp?prodID=2099
http://www.animatedknots.com/photos/splice/spliceR17.jpg
An important part of a boats ground tackle is the chain to rope splice. The chain rode splice connects the anchor chain to the anchor rode. You can go to a marine store and purchase a complete anchor rode with chain and rode already spliced together. However, you will have to pick from the standard packages they have.
If you wish to customize a package with the chain and rode of your choice, then knowing how to make a rope spice will be necessary. Animated knots and the alternative from Mike Quill below will help you through the process. The pictures left are from animated knots. The chain rope splice is similar to a rope eye splice for 3 strand rope. Anchor rodes are typically made from 3-strand rope as this rope has the most stretch. Sitting at anchor a boat will ride better with a stretchy 3-strand rope.
The diagrams from Animated knots shows the first of the five tucks recommended. Complete all 5 tucks by repeating steps 4 to 9.
” Rope Chain Splice from Mike Quill Yacht Rigging ” (http://home.cogeco.ca/~mquill/chain_rope_splice.html)“ This rope chain splice has heat shrink tube added between the rope and chain so as to increase the chafe protection.
Annimated Knots's Description
Uses: The Chain Splice is a modification of the eye splice decribed by Ashley It is particularly useful when using a chain/rope combination which passes over a windlass and descends into a chain locker.
Structure: Technically it is a miniature Flemish Eye completed with additional tucks. Note: for photography, very short ends were used and only one out of the five tucks was completed. Five complete tucks are essential.
Preparation: To prevent chaos, burn the three ends and wrap the rope at the correct length. Plan to make at least five complete tucks. For five tucks, measure at least 15 times the ropes diameter and wrap the rope with tape or a constrictor knot tied in twine. Unravel the strands back to the tape or twine.
Making the Splice: Two of the strands are passed together through the end of the chain and the third strand is passed in the reverse direction. It is neatest when the single strand passes between the other two. The three strands are then laid down beside the rope and threaded through adjacent standing ends as close to the chain as possible. The remainder of the splice is completed by tucking each tail over and under standing strands.
Practical aspects: As when making the Eye Splice, keep each end as neat and tightly wound as possible - at least for the first three tucks. After the first tuck is completed for all three stands, the wrapping tape (or the constrictor) should be removed so that the splice can be tightened against the chain. Remember to twist each tail tightly before pulling on it! Durability: By its nature, a chain splice may be subject to heavy load and chafing. It should be inspected if used frequently and a worn splice should be cut off and remade a few inches further up the rope. However, in many yachts where the anchor is only used occasionally, the chain may rust and become untrustworthy long before the splice shows significant wear!
SOURCE: http://www.myboatsgear.com/mbg/product.asp?prodID=2099