The search for new solutions before the next sports season has led our members to very unusual for present-day design. In a subclass of HH-0.2 is now dominated by specialized yacht model. Basically it is a catamaran with a rigid sail-wing or newfangled pyramidal sailing tooling used again in mnogotochechnykh. However and those and others are clearly expressed signs of directions of designing of sports projectiles that have little in common with real yachts. So we tried to go back to the models one-korpusniki, refitting their sailing rigging. The fact that the classical scheme of a cutter with mainsail and staysail in its simplest initially losing performance in connection with birth defects tractive effort of the sails. We have used the so-called stukeley scheme (often referred to as the L-shaped mast). It has much better properties, as it provides the most Agnolo element snap — grotto — optimally and in a wide range of settings of the sails. Do note that designs based on technically sophisticated “bells and whistles” (like rotary wing masts and the like) are generally not considered when creating the model students all that’s out.
Pilot tests of a new, constructed in accordance with our project boats showed: extremely successful was not only the exterior design (and for many athletes this is an important factor), but also the driving properties of the mini-sailboat. We would therefore offer a description and drawings of this model to play it in the clubs any level of equipment. Thus, we present only one implemented version of the design based on exclusive use of readily available domestic materials. And on the basis of these drawings, you can build a better (lightweight) modification, using, for example, as the skins are sheet balsa. Driving characteristics of the model will benefit from this.
The proposed yacht or any other sailing vessel is the hull. We stopped at the hull shape with the contours of the “Sharpie”, as they are the easiest to build according to the classical technology. Set of longitudinal frame is formed by four stringers, the slats of Midel’veys and a keel strap, the cross — set of frames. The latter is used for plywood 2 mm thickness, although the best variant — pre-overlap two layers of mm plywood on epoxy glue (this combination allows for relief of the frames leave much more narrow walls, and dams). After checking mutual connectivity all the parts are placed and fixed on the slipway the keel up, after which the joints shed svezhenanesennoj epoxy resin. The slipway is a half-open “area” of grooved boards. The angle between their working surfaces must exactly correspond to the fracture of the deck plating. Of course, it would be easier to initially design a smooth flat deck. However, we abandoned this option in favor of a more durable and rigid “corner”.
The search for new solutions before the next sports season has led our members to very unusual for present-day design. In a subclass of HH-0.2 is now dominated by specialized yacht model. Basically it is a catamaran with a rigid sail-wing or newfangled pyramidal sailing tooling used again in mnogotochechnykh. However and those and others are clearly expressed signs of directions of designing of sports projectiles that have little in common with real yachts. So we tried to go back to the models one-korpusniki, refitting their sailing rigging. The fact that the classical scheme of a cutter with mainsail and staysail in its simplest initially losing performance in connection with birth defects tractive effort of the sails. We have used the so-called stukeley scheme (often referred to as the L-shaped mast). It has much better properties, as it provides the most Agnolo element snap — grotto — optimally and in a wide range of settings of the sails. Do note that designs based on technically sophisticated “bells and whistles” (like rotary wing masts and the like) are generally not considered when creating the model students all that’s out.