We offer the modelers designed by athletes from the Czech Republic. It is simple in design, does not require scarce materials to build, has the original technology of housing and very good on-the-go. The manufacture of this mini-yacht will not present difficult even for inexperienced athletes. Those who have already accumulated some experience in composing the frames of the hull with the subsequent sheathing plywood, can reproduce the design in accordance with their habits. Before starting work you must perform a projection of the body in natural size on thick paper and cut them out. The obtained templates are used when marking pieces of foam thickness of 38-40 mm, which are then cut with a seam allowance of about 1 mm. In the plate of the foam forming the upper part of the body, perform the opening of the cockpit, which will be subsequently pasted the details of the cabins. Both the foam parts are joined with glue such as casein or PVA. After drying the binder, the billet is processed on the side view.
Basically the foam is cut using thermolabile, although in a pinch you can use a leaf from a hacksaw on metal. The hull lines of the type “Sharpie” in the processing are controlled by the templates of cardboard or thin plywood, and not enough of the full set, but only sections 1, 3 and 5. To clarify the lines useful from time to time while polishing the surface to make easy pine rail along the entire length. Finished case flip deck up and along the axis to cut a groove under the rail cross section 5×10 mm, after which process the sealing bevels deflection of the deck surface. The feed detail is carved from lime bars with a thickness of 15 mm. the Nasal node is represented by an axial plate of plywood with a thickness of 1 mm, to which both sides are glued fake bars that has been cut to the required shape. Both parts are mounted on the glue on the foam body and, if necessary, domrabotnitsy.
Prihlas of wrapping paper cut into strips 40 mm wide that cover kazeinovogo glue and at an angle of 30° to the longitudinal axis of the body tight, close to each other is wound on a polished case. When will be closed the entire surface, place the second layer of paper in the opposite direction. Waiting for the glue dries, the hull sanded and the whole paste over with an additional layer of thin paper cut in the form of sheathing the decks, sides and bottom. Instead, it is allowed to fit the body on the casein thin nylon stocking, the excess after the glue dries cut off at the stern and the nose.
At the bottom is cut a groove beneath the keel plate and running the hole in the tubular bearing of the stock. The fin keel is cut from duralumin with a thickness of 2 mm or steel sheet with a thickness of 1 mm. of Lead ballast is cast directly on the bottom of the fin in a wooden Form or the workpiece’m going to fit to the fin on both sides of the screws with bolts and glue and then the saw round lead to the desired sizes and shapes. The sizes of lead pieces in this version, -1 2×40 mm (cross-section bars) and fastening screws — three pieces MB. In any case, the ballast weight must be equal to 1300 g, and the sectional shape is close to rectangular with rounded corners. When you view the model from below form of ballast — droplet.