Penny Pincher Pawl Lube
Winch pawls require a different lube the rest of the winch. The only time they are moving is under practically no load, clicking along the ratchet wheel until the handle stops turning. A heavy packing of grease can stick and prevent full engagement, resulting in broken pawls, gouged ratchet wheels, and in the worse case, crew injury when the handle spins backwards.
Undoing Mainsheet Twist
What kind of line do you use in your davit tackle? My lines keep twisting, chafing, and jamming. The ropes run crooked in the blocks no matter how often I restring them, asks Sailor One.
Winches Part 2
In our second look at sailboat winches, we put the deck hardware into action, sea trialing traditional winches that have stood the test of time as well as the newest trends in winch design. Our goal was to hone in on the operational aspects of each winch, scrutinizing how each drum handled line loads and noting which drum shapes were less prone to overrides. Testers also compared the effectiveness of self-tailing systems and the various drum surface finishes used to keep the line from slipping.
Winches: Ratios and Reality
When comparing winches, its important to understand how input and output interface. The winch handle is a rotary lever that is the first stage of power amplification. The ratio of drum radius-to-handle length is the first force multiplier. An 8-inch handle and a 2-inch radius drum, therefore, deliver a 4-to-1 boost in pulling power and a 4-to-1 decrease in line-hauling speed.
Sewn Splices Two-Year Followup
The true test of marine gear is not whether it works when installed, but rather how it functions after years in the field. To that end, we have left samples of sewing materials and sewn test samples in the sun, wind, rain, and snow for two years, and have also sailed with sewn samples in service on our test boat.
The No-sew Webbing Strap with Link Buckle
Weve sewn our fair share of eyes in nylon webbing, but heres an easy no-sew alternative for creating a webbing strap with a buckle (shackle) that can be used for easily lashing down the dinghy, a battery, or even holding up your pants in a pinch. It is based on stuff a sailor has on hand-webbing, a chain link, and a shackle-and is as strong as professionally sewn ends, plus it can be untied after loading. It has tested at greater than 85-percent breaking strength and 100 percent of minimum rate strength, and it works on both nylon and ultra-high strength materials like Vectran webbing.
Fitting a Roller Furling Line
Replacing the roller-furling control line is an easy do-it-yourself job for the boat owner. Inexpensive, double-braid Dacron is a fine choice for furling lines on most boats shorter than 40 feet. On longer boats, you can opt for a furling-line material of more esoteric double-braids with less stretch. However, any line smaller than 3/8-inch diameter is too difficult to grip.
Testing a Dynamic Traveler
Sailors gaze longingly at the rope wall at the local chandlery, coveting rope made from exotic fibers that promises ultra-low stretch and light weight, perfect for every halyard, sheet, and running-rigging application. But are they really? Certainly, there must be applications where a little stretch is a good thing, perhaps the best thing.
Untangling Furling-line Fairlead Logistics
Headsail furling on sailboats 40 feet and shorter should be able to be accomplished with a hand-over-hand pull on the furling line. If a large genoa is set and the breeze fills in abruptly, it may take a little coaxing with a winch to get things going, but when its a fairly light-wind day and you need to start cranking away on a primary winch to instigate the furl, something is wrong with the system.
Going Soft on Shackles
Fiber shackles have been in use for centuries-the simple knotted toggles provided all manner of service on square-riggers and even older craft. When made correctly with the right material, fiber shackles are strong, can be released without tools, and are jam-proof in the most severe weather. Like cotton sails, this 200-year-old technology has been updated through the use of modern materials.