Drawings of a boat on oars keel from plywood. Homemade plywood boats: materials and tools, drawings and layout, hull assembly, glue work and painting. stem material

Any watercraft, whether it is a flat boat, boat or yacht, gives a certain feeling of freedom, which is now available to many. It would seem that quite recently home-made plywood boats have only reached their peak of popularity, but since then there have already been a lot of ways to make such structures and methods for processing plywood products.

Since the proposed design will be small, building a plywood boat will not cause any difficulties. It is enough just to stock up on materials and tools, as well as to make the appropriate calculations.

Description of required materials and tools

The advantages of such a material as plywood are not worth listing, since many have probably already encountered the advantages of plywood products.

Note! Projects of plywood boats are made from FSF grade material. The thickness of the sheets used varies between 0.5-1.5 cm, depending on the purpose of the design part, which of them will be performed.

Plywood products of the FSF brand are distinguished by a high level of resistance to moisture. However, in the process of work, your plywood cabin boat will be additionally processed, and more than once. Pay special attention to the quality of the material when purchasing it. The surface of plywood sheets must be completely free from any defects, damage in the form of cracks and chips, as well as delaminations and all kinds of knots that are often found on wood. This moment is extremely important, because the final result of your work, as well as the reliability of the structure itself, depends on the quality level of the material.

Specialists who have already faced such a task as making a plywood boat will say that working with a large sheet is much more convenient and comfortable, and, therefore, faster. Therefore, give preference to large-format plywood products.

Auxiliary materials:

1. Edged planed wood, which will be needed for arranging the seats, internal spacers and sides. To make a functional boat out of plywood, give preference to light woods.
2. A plastic clamp or thin wire that will be used as a suture material to connect various parts belonging to the boat's skin to each other. You can use a nylon line, but in this case it should have a decent thickness.
3. Adhesive composition for sealing seams formed at the joints of parts. It is best to use mixtures based on polymer resins.

Of course, people who know how to build a plywood boat can add other materials to this list. But in this case, an example of a minimum set of additional materials is given. Most often, all kinds of varnishing compounds are used as additions, as well as specialized impregnations that prevent rotting and swelling of the structure, which has been in contact with water for a long time.

In addition, to glue the seams between the parts, you may need a material such as fiberglass, which can be replaced with its counterpart - fiberglass.

And of course, do not forget about the external aesthetics of your product. For this, paint is also suitable, which will allow you to hide all the seams and achieve the desired color.

The tool kit is standard in almost every case:

• electric or manual jigsaw;
• a set of canvases of various sizes attached to the jigsaw;
• a saw designed to work with wood;
• Sander;
• pliers;
• brushes for various purposes: for applying varnish, coloring, applying impregnations;
• a hammer;
• chisel.

As for the dimensions that a plywood boat can have, design drawings can be very diverse, so it is hardly possible to advise anything specific.

However, you can stop at standard sizes:

• total length of the structure - 3.5 m;
• boat width - 1.35 m;
• board height - 0.5 m.

Having selected a suitable design drawing, it is necessary to transfer all the details to plywood, after which the sheet is cut according to this markup. To complete this task, you need an electric jigsaw, since other tools can damage the material, and the cut line will turn out to be uneven, with chips.

Since in our case a boat is being made, its transom must be pasted over with an additional layer of fiberglass and, if possible, its structure should be strengthened. To do this, you can use boards made of hardwood. In addition, self-tapping screws will help you strengthen the fasteners.

Note! If you have not yet fully figured out how to make a boat out of plywood, follow the advice of professionals: the stage of designing and calculating the carrying capacity is very important, because if you make a mistake with the main parameters of the vessel, the result of your work can hardly be called functional.

As for practical recommendations, before assembly, all structural elements should be finalized with a planer. It would be preferable to use an electric tool. After that, you need to make the appropriate holes, which will be used later when you sew the boat hull together.

To facilitate the installation of the transom, you can use special goats that are easy to build yourself. After that, the bottom is fixed, then the side parts of the boat.

Note! These details necessarily come down to the bow. Don't forget to check the location and symmetry.

The sheathing parts and the sheathing material itself can be fastened in two different ways. In the first case, it can be a suture material, in the second case, a special adhesive composition can be used. In the process, you will have to manually butt the edges of the plywood, while achieving a certain angle.

It is necessary to constantly monitor the correspondence of dimensions, otherwise, as a result, you may have a large gap between the parts, to eliminate which you will have to not only cut the frames, but also disassemble the entire structure.

Frames are rib-like parts, due to which the required level of rigidity of the frame of your boat is achieved. These parts are cut out of plywood sheets 6 mm thick and installed in 0.8 m increments. In the end, you should get 4 pieces.

The importance of such a detail as a fender, located along the line of the sides, cannot be underestimated. It may be external or internal. If you stocked up on clamps, then these devices can provide you with invaluable assistance and greatly simplify the work. If you do not have enough clamps, it is advisable to fix at least control points with them in the process of pressing the fender. It will not be superfluous to use binders that can be placed between the clamps.

After completing the above work, you can proceed to the installation of the frame. If you are not afraid to take risks and have fragments of plywood leftovers at your disposal, this part can be made not solid. The main thing is not to forget at the same time, to form a hole in the middle of the frame.

If you cover this area with a deck, you can end up with a small covered area that can be used as storage for things. You can also use the remnants of plywood to make the deck.

If you want to know in more detail how a plywood boat is made, the video review below will help you understand all the intricacies of this process.

Carrying out interior and adhesive work

To carry out adhesive work, you will need to prepare a mixture consisting of epoxy and aerosil, mixed in equal proportions. The corner areas of the bottom, transom and sides should be reinforced with wooden fillets or corners.

Gluing of fiberglass tapes is carried out on the zones of internal seams, using the previously prepared mixture. They are also used for fixing frames.

At the end of the glue work, the flooring of the bottom, seats, oarlocks and other details that may be provided for in your vessel project are mounted.

After that, the structure is left to dry, and then all external work is performed on cleaning and pasting the seams with fiberglass.

In order to perform high-quality coloring, you should:

• perform the surface degreasing procedure;
• cover the material with a special composition;
• apply putty to eliminate all errors, if any;
• apply a coat of primer.

The coloring composition can be absolutely anything, but it is most preferable to use a pigment dye designed to work with wood. Using brushes instead of a spray gun will improve the result of staining.

Many men love fishing, and most prefer to fish while in a boat. Now, when the choice is so great that the eyes run wide. It would seem, come and choose. But many fishermen want to build a motor boat with their own hands from plywood or other material. Some are not satisfied with the prices, others just like to do everything themselves. Is it realistic to build a motor boat with your own hands from plywood?

Of course yes. Moreover, projects of similar boats have already been developed, just take it and implement it! The well-deserved popularity among fishermen was won by projects such as "Sew and Glue", such as "North 520", "Breeze 26" and "Breeze 42". The drawings for building these boats are sold in real scale, which greatly simplifies the manufacturing process. At the same time, you should definitely remember that a professional can handle the design: the need to accurately calculate the indicators, taking into account the slightest nuances, dictates its own rules. In general, you can build a boat with your own hands from plywood, you just need to find the drawings and desire. Of course, at least a little carpentry experience will not hurt. If you build only in your free time, it will take about 10 days, and if you do it without looking away from other things, you can meet 2-3 days.

materials

You can purchase them at any hardware store. But do not forget that they must be of high quality!

1) Plywood. For building a boat with your own hands, only one type is suitable - “marine”, 4-5 mm thick. It is made from hardwood, which means that the boat will be built from birch veneer. The plywood sheet must be undamaged. The price will be slightly higher than usual, but quality is very important here, because the reliability of the product depends on it. The average cost of one such sheet is 250 rubles.

2) Planed boards 25-40 mm thick. The price of such a board starts from 11,000 rubles. per 1 sq.m.

3) Reiki. They will cost you about 2000 rubles.

4) Electric jigsaw. Price from 3000 rubles.

5) Steel wire. It costs from 80 rubles. per metre.

6) Epoxy resin. A bucket of this material will cost from 4500 rubles.

7) Varnish. It costs from 300 rubles. for the bank.

8) Glass cloth tape (thick T11 or thin T13). From 200 rub. for a skein

9) Drill and screwdriver. From 2000 rub. for each of the instruments.

10) Screws, self-tapping screws, brass nails and various clips (useful for gluing boat elements with your own hands). All together will cost you about 1000 rubles.

11) A set of clamps. They will need to spend about 1500 rubles.

12) Grinding machine (from 2000 rubles) or sandpaper (from 50 rubles per meter).

The structure of the future ship

The main element is the keel. It's like the backbone of a boat. Frames are responsible for transverse rigidity. Their lower part is the bottom of the boat. The frame of the boat is sheathed with plywood on top.

Construction algorithm

Despite the fact that there is nothing complicated in building a boat with your own hands, we offer a list of simple steps, thanks to which your boat will last more than one year!

1) View different drawings of boats and choose the one that you like the most.

2) Transfer the outlines of the pattern to the plywood sheet. To do this, you can use ready-made patterns made to order or make them yourself.

3) The workpieces are cut very carefully with a finishing saw. We cut the edges of the parts at an angle to reduce gaps. Treat all parts with a grinder or sandpaper.

4) Assembly. Connect the cut blanks of the boat with your own hands so that the sides and bottom of the future vessel are formed. Connect it all with screws and epoxy.

5) Sew all seams with wire. Connect the ends of the blanks until they completely match along the seam. Shape the hull with spacers installed between the sides.

6) On both sides of the middle of the boat at a distance of 3 cm from each other, 2 frames should be installed (there will be 9 pairs in total). 4 connecting elements are installed on the bow for attaching sheets and 2-3 elements will be needed for the stern ..

7) Turn the boat over with your own hands. With a milling machine, walk along the seam connecting the halves of the boat hull. The result is a flat gap for gluing the halves.

8) Taking out the frames one by one, pull off the hull halves, then install them on the tightened sheets, into the holes already made.

9) Glue the seam and the attachment points of the frames with epoxy glue.

10) Fit and glue the horizontal seams.

11) Connect the vertical seams of the sides.

13) A partition is installed between the frames, and support bars are attached to them. Then the gaps between the frames are sewn up, resulting in bow, row and stern cans.

14) All the joints of the boat are puttied and glued with fiberglass with their own hands.

15) The keel and longitudinal redans are attached.

16) Finishing: the entire surface of the boat is sanded and painted inside and out.

This completes the construction of the boat. It turns out easy, maneuverable, inexpensive and convenient. It is better to store it on land, and use it on calm lakes and rivers. It is necessary to carefully monitor the seams and the integrity of the vessel. Having built a motor boat from plywood with your own hands, it will not be difficult to operate it in the future. Transporting this boat is no problem: it is light and can even be transported on the roof of a car.

Careful attitude, proper storage and control will help to prolong its service life for a long time. And many pleasant memories associated with her will decorate life. And all you had to do was make up your mind and build a motor boat out of plywood with your own hands.

A large number of fishermen are convinced that the best fishing equipment can only be made by hand. Fishermen learned how to make not only gear, but also swimming facilities.

The process of building a watercraft is very exciting and allows you to fully realize your creative potential.

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Manufacturing features

When building a boat, it should be borne in mind that the most significant element of the frame part is the base on which the rest of the parts (keel) are attached.

The nasal region is formed by the stem and fixed on one side. In the aft part, the fastening is carried out by a sternpost - elements responsible for ensuring the longitudinal rigidity of the structure.

They can be made on the basis of wooden materials (solid) or glued individually and fixed with nails and screws.

The transverse parts of the hull make it possible to achieve bends and transverse outlines, which adds the necessary rigidity to the craft. In the upper part of the stem and stern, boards are placed that are connected to the frames. This design forms the sides.

The resulting frame is to be sheathed with plywood. A flooring (slan) is laid in the inner part of the boat. Thus, the lower deck is formed.

Boats made of plywood material can be equipped with a motor or oars. The main difference in the design is the stern. For motor boats, a transom (made of multilayer plywood) is installed in the stern.

On request, the boats can be equipped with a cockpit, deck stringers and side stringers. To ensure good buoyancy, the niches must be filled with foam, which will prevent the vessel from capsizing.

Decide on the parameters

Experts presented the most comfortable parameters for a craft made on the basis of plywood, the thickness of which is within 5 mm:

• The length of the hull (from the bow to the transom) - 4.5 (m);
• The width indicator in the widest part of the body (measurements are taken from above) - 1.05 (m);
• Boat depth indicator - 0.4 (m).

The most important stage of construction is the construction of a drawing. You can take a ready-made drawing presented on sites on the Internet or make it yourself.

It is very important to carefully study the proposed drawing if the diagram is taken from the Internet. It is recommended to build a scale drawing on graph paper. This will allow you to accurately calculate the elements of the case.

Stages of creating a sketch of a general plan

1. First of all, you should draw an axial (possibly diametrical) plane - a line dividing the body part along the length into a pair of equal parts. Given the symmetry of the image of the boat, all elements should be adjusted as accurately as possible.
2. The plane of the diametrical type is divided into proportional segments. Frames will be located in these areas.
3. Draw a vertical projection swimming facility.
4. Let's move on to building top view.
5. We draw plans for frames along the cross lines.
6. Making sure the locations are consistent and scale of all parts.
7. Having made a sketch of the frames, we proceed to the construction of its drawing, using a scale of 1 to 1. It is advisable to build drawings on a cardboard base, which will allow you to easily transfer it to plywood.
8. To ensure the necessary smoothness, you should connect the points with a metal ruler (from the keel to the side area).
9. Having folded the drawing along the diametrical plane, we check the symmetry. It is very important that the sides repeat their contours with accuracy.

Transferring the image from the template to plywood

After checking the symmetry of all elements, we first transfer the image to a cardboard base. After that, we proceed to transferring the templates to plywood, while accurately observing all the contours. In no case should you make additives for allowances! By transferring the template, the order of the fibers is observed in absolute accuracy.

Materials and tools

When creating a swimming facility, you can not do without the following materials and tools:

• screwdriver;
• manual milling machine;
• grinder (manual type);
• clamps;
• jigsaw;
• waterproof plywood with a thickness of 5 mm (2.5 by 1.25);
• waterproof plywood with a thickness of 6 mm (1.5 sheets);
• planed boards (at least 25 mm thick);
• reek (tree);
• nails (brass);
• wood screws;
• epoxy resin;
• varnish (waterproof type);
• fiberglass;
• timber (50 to 3400);
• timber (40 by 20 by 4000).

Manufacturing process

The assembly of the frame part begins on the workbench and ends on the floor (ground).

In order to avoid errors during the assembly process, it is recommended to use the instructions below:

1. We lay the keel on the workbench.
2. We attach a sternpost with a transom to one of the sides of the keel. The stem is connected to the second side.
3. With the help of nails, the keel part (together with the frames) and the stems are connected. We carefully check everything for distortions. If there are any, adjustments must be made. To do this, a string is stretched between the transom and the stem.
4. Making sure that the axes are completely aligned, we make the final fastening.
5. Thin fabric soaked in paint(quite thick) and distributed among the available compounds.
6. After fixing the stems, we proceed to install the frames. To ensure tight fixation, a cut under the keel should be made a little narrower than the frame (a couple of mm).
7. Landing is checked with a stretched rope. An exact match to the beams must be ensured.
8. Install frames 90 degree angle is recommended.
9. We finally fasten the frames.
10. Having done all the operations, we set the deflection angle. For this purpose, round bars can be used, temporarily fixed to the extreme parts of the keel (on the inside).
11. We insert between the beam and the keel wooden beam (11 cm).
12. Fastening is carried out exclusively with bars, which will prevent the occurrence of distortions of the transom.
13. Let's move on to the frame. It is advisable to transfer the entire sheet sketch to a reduced cardboard size and cut it out.
14. We draw an image for cutting on plywood(observing sheet dimensions).
15. Trying out templates.
16. Cutting with a jigsaw(fine teeth) all details. We make a margin of no more than 2 mm. It is very important to add an additional 70 mm for joining sheets.
17. Using the threads driven in (between the boards), we combine the axes of the elements. We glue and wait for it to harden.
18. Using small cloves, shoot down the same parts of the craft.
19. We carefully customize among themselves with a planer.
20. We drill holes (2 mm in diameter) stepping back from the edges of the cheekbones 12 mm, observing a step of 50 mm, intended for staples (wire). It is the braces that will become reliable connectors.
21. The skin is attached starting from the bow of the vessel. It should be fixed with copper wire through the holes that are made along the bottom and side part. The wire is twisted from the outside for a couple of turns.
22. Next, we make the lining transom and bottom.
23. Assembled boards to be installed and temporarily connected.
24. The bottom is assembled according to the same principle, which is the board.
25. We install the transom and fasten it using screws(3 by 18) and the adhesive base, while maintaining a distance of about 0.5 cm.
26. If the side elements protrude beyond the transom to the stern, then you can use a planer to align the edges.
27. Finally twist the paper clips with pliers. We crimp everything in the inner area.
28. Each slot and joint of the craft must be glued with fiberglass tapes. The width of the first layer should reach 28 mm, subsequent layers - about 75 mm. Positioning each subsequent layer, slightly shift it (on different sides).
29. After the fiberglass has hardened, the protruding edges of the staples must be removed. We glue the outer area with fiberglass.
30. To increase the degree of rigidity and increase the service life, it is necessary to reinforce the bottom with planks. To do this, holes for screws are drilled on the planks (the step is 25-28 cm). All blanks laid out in their places are fixed with screws, basted with a felt-tip pen and removed. Only after processing each basting with an adhesive base can the workpieces be screwed into place. After the glue dries, the screws are unscrewed, and the holes formed are clogged with nails that are cut from wood.
31. Removing accessories, putty with a mixture of epoxy resin with sawdust all the holes in the skin.
32. The outer part of the boat processed with glue and fiberglass.
33. Inside the boat is covered hot drying oil.
34. The ship is painted oil based.

Boat testing

After self-manufacturing of the boat, you should go out on it to the reservoir and be sure to test it. When checking speed characteristics, it is necessary to create conditions as close to reality as possible. In addition, testing is carried out with different levels of load.

In this case, you can use an independent exit and with two people on board. However, it is desirable that the total weight does not exceed 150 kg. You can measure the speed with a GPS navigator.

It is important to consider that motors with low power (5 hp) can hardly tolerate an increase in load. This situation will be exacerbated if the boat is too short.

Therefore, for such motors, the recommended load does not exceed 90-100 kg, otherwise it will be impossible to switch to planing mode. Sufficient length of the boat and a good motor will allow you to easily go on planing even when fully loaded (150-160 kg).

• In the manufacture of a swimming facility, all irregularities are necessary that appear after applying epoxy glue, sand with sandpaper.
• Any flaw can be puttied with putty moisture resistant type.
• There should not be any special difficulties in the construction of the boat, however, it is extremely important to follow all the recommendations of experts regarding the phased process.
• Before cutting the material, you should once again make sure that the measurements are correct. and only after that proceed to cutting out the details.
• Choosing a wooden material for the manufacture of boats, you should give preference to products without the presence of knots and cracks. We select only the highest quality specimens.
• With the correct assembly of the structure, you can be sure of the strength and reliability of the boat. Products made on the basis of plywood can very rarely leak.
• Plywood boat is light, which does not cause any problems during transportation.

Not everyone can buy a good boat, because the prices are quite high. In addition, not all designs may be suitable for the needs of their customers. If you disassemble inflatable boats, then this is not a very reliable means of transportation, because such a boat can be easily damaged in difficult conditions. And this means that they are not suitable for good fishing. In this option, a decision is made to try to make a homemade boat.

Homemade plywood fishing boats have their own number of advantages:

• Firstly, plywood is a simple, dense and very warm material. Destroying such a model is almost impossible, and it weighs little.
• Secondly, unlike rubber ones, there is enough space in the plywood model for a couple of people.
• Thirdly, being in a boat made of wood, you practically do not feel discomfort.

The main material from which standard boats are made, considered plywood. There are no difficulties in finding it for sale.

First, it is worth remembering that any activity that is associated with the independent creation of a certain tool (be it a tractor or something else) must go specifically according to the chosen scheme. In this case, you should have drawings of homemade models with you. Sometimes drawings can be replaced with a special drawing.

To create the cabinet, you will need to take simple boards with a thickness of 2 cm and a 6 mm plywood sheet. The width of the material for the stern and sides should be 30 cm. These are the most suitable dimensions for the boat. All other parts that will be inside the product (seats and spacers) are made of material with a width of 2.5 cm and a length of 86.4 cm. It must be remembered that the dimensions of all these parts must be fully maintained, since they are all attached to the body of the model only with self-tapping screws. Creating all the parts of this design will definitely not cause any problems.

This can be explained by their light geometric shape. In the process of work, it is necessary to look precisely at the fit of the joined parts and the frill. All mating parts should be evenly substituted and have only small gaps along the entire length. In the form of fasteners, various self-tapping screws are used. Regarding the size of such fasteners: it all depends on the place of use. They may be as follows:

• 3 by 26 and 3 by 18 mm - for sheathing the vehicle;
• 4 by 60 and 5 by 64 mm - for all other parts of the structure (for example, seats, feed and side).

The bottom of the model is made from a sheet of plywood with 6 mm thick. But due to the fact that this part of the boat will be partially exposed to the influence of the aquatic environment, for the protection of the means, the joints of the hull and the bottom still need to be treated with VIAM-B / 3 and secured with screws.

If this substance is not available, oil paint can be taken as a substitute. Although it does not glue perfectly, it can give a strong and reliable coating. It is worth saying that the distance between the screws should be about 4 cm.

The outer seams should be well glued with a cloth using the AK-20 substance. In order not to destroy the bottom of the model, a special grid is placed between the spacers.

Many people think about how to make a boat out of plywood themselves. Boats under the motor almost do not differ in their main characteristics, compared with models designed to move under oars. The only difference is in the organization of space for fixing the engine. Basically, a special board is fixed at the stern, where the motor for the boat is installed.

Separate parts of small vessels can be equipped with other details, for example, a cockpit, deck stringers, and so on. To improve strength and unsinkability, certain gaps can be set in the models, which must be filled with mounting foam. This approach helps to eliminate the possibility of flooding the vehicle.

Painting the plywood of the body of the product is a rather interesting and serious moment. This is done correctly in the following order:

• The hull needs to be primed. Drying oil must be real. It is heated to the boiling stage and immediately removed from the surface of the stove. With a large brush, warm drying oil is applied to all parts of the case along the outer and inner parts.
• After priming with drying oil, you will need to wait for the final absorption.
• Well, at the end, the boat is painted.

Great combination of colors - white and red. The bottom to the waterline must be painted white. Above should be red.

For a homemade model, they make an area for mounting the engine. Cheaper and easier to use oars. The material for the oar can be a birch board with a thickness of 35 mm. A spike with a handle is placed on the end of the spindle. Blade edges can be protected with special pads. The paddle can then be primed and painted. Homemade boats can be designed in different ways.

A self-made plywood fishing boat can surpass plastic and rubber models in its “survivability”. Such a boat will work from fifteen to twenty years. Build a boat by yourself and enjoy fishing. And, of course, before starting work, you should decide which boat you still need: collapsible or folding.

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