Of course, you are welcome to label all your rigging, pack it up and send it to us to replicate.If you live near enough, you can bring the rigging yourself and discuss it with our Rigging team, it will be well worth the trip :-). The Pogo 2, designed around 2003-2004 is the Mini 650 with most boats built. For example, many chainplates are too thin to grip clevis pins correctly. 3/16" for lower shrouds is also what I had. I have a ketch with 1/4" SS on the main and 3/16" on the Mizzen. This T-bone, if forgotten closed, supports the mast only at the level of spreaders, leaving the masthead free. Seldn estimates the main reef clew force to MSL (maximum in service load)=5.5kN, the reef tack load to MSL=3.5kN (10 Newton=1 Kg f). How to Measure Standing Rigging With the mast and rigging still standing and set to its normal sailing positions, tape or mark all the threads of the studs where they exit the turnbuckles. The reality is that Creep, even in SK75, can easily be designed around for standing rigging on a sailboat. I.e., that the problems were only in the adjustments of the turnbuckles. Most lines are pre-stretched. For 6mm stainless steel the breaking strength is 2880kg. Once the wind increases and we take the first reef, the runner is no longer needed (especially upwind). Each complete turn corresponded to approximately 3-4 millimetres in length. I hear about these guys on every forum everywhere. If you are replacing your turnbuckles, make sure the existing turnbuckles are adjusted to their normal set position for sailing before taking your measurements. there is no M11 size. And word of warning jobs often get expensive because the customer decides, once the mast is down, to add furlers, masthead units, new sheets and halyards, etc. How to use Tension Gauges - Loos & Company, Inc. So the 3 different calculations give us (for the Liros D-Pro-XTR), Colligo (SK75): 7mmMarlow from Jimmy Green (DM20): 12mmRigging Doctor for SK99: 8mm, Colligo (SK75): 11mmMarlow from Jimmy Green (DM20): 15mm (but 13mm is pretty close)Rigging Doctor for SK99: 10mm. The standing rigging is all rod on this boat. For safety and peace of mind, however, sailboat chainplates require attention and possibly upgrading. As posted above it seems like synthetic standing rigging is still the wild west. He asked Isnt the industry standard just a ploy by manufacturers to sell more wire. In the design of the Dyneema chaimplates I mentioned sizing them up, but of course the line is doubled so Ill use the same size for the chainplates as for the shroud/stay attached to them. We had no doubts having already simulated the effort with checkstays. That said, on a nine-tenths rig it is unlikely that you could break the mast tip under spinnaker just because you did not set the runner. Despite that, they do all agree that Dyneema needed to be sized for Stretch rather than for Strength. So, I resorted to trusting my sensorial memory. Confirm Hole Diameters and Pin SizesIt is critical to the load bearing capacity of the rig that the holes and clevis pins are closely matched together without any play.Ordering terminals with pins that are too large fortheir allotted holes onboard will either mean some awkwarddrilling/reaming or starting the ordering process again.N.B. Stretchy is slightly problematic because there are multiple forms and the terminology used isnt consistent. Finally, should you decide to sail with that old rigging, consider checking out the Ask the Rigger article titled Rigs Fail Are You Ready? at http://rigworks.com/rigs-fail-ready/. The Dyneema sizes can be the same as for the 6mm Stainless above except that the Marlow M-Rig Max (DM20) might be better in 8mm. With a fractional rig they provide extra support, and become partially structural in reducing the workloads of the last part of the mast not reached by the shrouds. more expensive!) https://www.ebay.ca/itm/5-13mm-HampiKl3MW1P7_hTkTw. Continuous rigging is more common on older and more traditionally rigged boats, while newer boats and performance-oriented sailboats often have discontinuous rigging. Those methods give a guide to sizing the wire for the 10M. be exactly level with the same number of turns on the upper and lower par. When I run my training centre I used to say that they were not part of the standing rigging but that for good practice we would treat them as such. We are not experts but just trying to show our thinking processes. Two full turns lengthened the V1s by 7-8mm and the impact was visible to the naked eye. The other positive about Dynice DUX is that it is only slightly more expensive than Vectran or Dyneema, vs. PBO which is incredibly expensive. Many of our do-it-yourself customers with continuous rigs order their rigging with a swaged terminal at the top of the mast and a Sta-Lok or Hi-Mod mechanical fitting for the bottom so they can fit the rigging on site. Chainplates Revisited - Practical Sailor Thus your list is not suitable and not providing the correct strength for design allowable limits of mast alloy grades. Measure your wireIt is important toestablish the diameter of your wire becauseall the different types of wire terminationare manufactured with specific dimensionsfor each diameter. only hand tools are required for installation, can also be completely disassembled and reused (some models require inner cone replacement) providing great longevity, can be manufactured to very precise tolerances, the waste material can be recycled to create further parts. If your running rigging leads back to the cockpit . On DayBoats, Trailer Sailers and small yachts, a standard 1x19 wire can be bent around a stainless-steel thimble and Talurit pressed into position using a copper ferrule. Speaking of standing rigging we have to open a parenthesis on the types of rigs possible for a sailboat. So we are looking at approx 6500kg breaking strain Dyneema. We are Patreons of Rigging Doctor, the combination of their YouTube channel and website has more practical resources on real world cruising use of Dyneema than any other Ive found. First of all, the mast was not straight, it pulled to the left until the first set of spreaders. For the moment I wanted to see the mast without no tension in the D2s. Want to prolong the lifespan of your rigging? Swaged terminals are manufactured using 1 or more of the 4 processes listed above. And they often find badly damaged Read more, Question: When your riggers talk about standing rigging, they often use terms I dont recognize. This could happen if theres something inherently wrong with the measures taken that would forced you to work at the limit of the available turns. But without mast height I suppose this is only partly covering the shroud angle issue? Remove any pins from your terminal ends before taking measurements. Ill add Dynice Dux back into the pricing and options. This type of rig is fitted with a runner at the mast top and a checkstay at the height of the inner forestay. Standing Rigging (or 'Name That Stay') - Rigworks Heat stretching is a bit like work hardening so if the fiber is already work hardened then the heat stretching at the braided level does not produce the Densest braided structure that you can get if the Dyneema fiber is not heat stretched before braiding.
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