Creating a comfortable control space is not just a whim, but a necessity for any boat owner. boat-console It allows you to perfectly tailor your landing and instrumentation to your individual anthropometrics and driving style, and factory-made solutions are often either too cumbersome for small PVC boats or too expensive for budget projects.
In this article, we will look at all stages of production, from the choice of moisture-resistant materials to finishing and installing electrics, and learn how to turn a simple piece of plywood or aluminum into an ergonomic control panel that will last for years even in harsh operating conditions.
The main advantage of self-made is that you have the freedom to create, and you have to decide where the sonar is going to be, how to place the radio, and how tall the windshield is. Customization In this case, it is the key to the real pleasure of swimming.
Selection of materials and preparation of tools
The first and most critical step is to find materials that can withstand aggressive aquatic environments: humidity, salt water, temperature changes and ultraviolet radiation require only specialized solutions. Conventional building plywood will not work here, as it will quickly decompose and lose strength.
The best choice for the body will be plywood bakelite or sheet aluminum AMG Aluminum is lightweight, rust-free and easy to process, but requires welding skills or rivets, and plywood is easier to process, but requires high-quality varnishing and edge protection.
⚠️ Attention: Using conventional pine plywood, even with good painting, will lead to rotting of the structure after 1-2 seasons of active operation.
Finishing and hard surfaces often involve fiberglass or composite panels, which allow for complex streamlined shapes, but require more sophisticated manufacturing techniques, and for beginners, a proven combination of marine plywood and fiberglass is best.
- 🛠️ An electric jigsaw or circular saw with hard alloy braids for clean cutting.
- 🔩 Drill screwdriver and set drilled on wood/metal.
- 🧪 Epoxy glue, fiberglass and polyester resins for sealing.
- 📏 Roulette, coal mine and marker for accurate marking.
When cutting marine plywood, use paint tape along the cutting line - this will prevent chipping of the veneer and make the edge perfectly smooth.
Don't forget personal protective equipment. Working with fiberglass and resins requires a respirator and gloves, because the pairs of components are toxic and microfibers can irritate the skin.
Design and construction of drawings
Before you start, you need to create a detailed design, and the steering console needs to be not only beautiful, but also functional, and start with a hand sketch, and you need to figure out the approximate dimensions that will fit into your boat's cockpit, and it's important to consider the distance to the transom, so that you don't disturb the weight of the boat.
Then you go on to create a full 1:1 scale drawing, which you can do on millimeter paper or in a computer program (CAD), and at that point you need to know exactly the diameters of all the instrument holes, the gearbox steering gearbox and the mass switch.
| Parameter | Recommended value | Note |
|---|---|---|
| Panel height | 400-500 mm | Depends on the height of the driver. |
| Breadth of base | 600-800 mm | For PVC stability |
| Inclination angle | 15-25 degrees | For instrument readability |
| Thickness of material | 10 - 15 mm | Plywood or aluminum |
Special attention should be paid to ergonomics, hands on the tiller or steering wheel should be free, without requiring constant tension of the shoulder girdle. electric motor or a powerful gasoline engine, provide a place for fastening the gas cable.
When designing, consider the wiring. There should be enough space inside the case for the harnesses to keep them from clamping or rubbing against sharp edges. You should put cable channels or plastic pipes right away.
Unlock the details and build the frame
The fabrication process begins with the precise transfer of dimensions from the drawing to the material, and the markings are clearly applied using a sharp pencil or marker. plywood Try to cut from the front side to minimize chipping, or use a special file for clean cutting.
After cutting out all the sidewalls and the front panel, start assembling the frame. The parts are best connected with glue (epoxy or polyurethane) with additional fixation with stainless steel screws. Aluminum structures are assembled on rivets using a seam sealant.
It's important to make sure that the structure is rigid. If the console is tall, add internal stiffeners or crossbars, and that prevents the instrument panel from vibrating at high wavelengths, which can damage the electronics.
- 🧩 First, assemble a skeleton without finishing to check the geometry.
- 🔨 All screw hats should be drowned and stamped.
- 💧 The plywood ends require maximum impregnation with resin.
- 📐 Check the diagonals of rectangular elements to avoid distortions.
☑️ Checking the frame assembly
After the initial assembly, try on the console on the boat, make sure it doesn't interfere with the cockpit and nose access, and if all is well, you can move to the finish line.
Sealing and finishing
Moisture protection is a top priority, even marine plywood needs additional reservation, and the most reliable way is to paste fiberglass on an epoxy basis, which will create a monolithic moisture-resistant layer that will also increase impact strength.
Apply the first layer of resin to all surfaces, then lay the fiberglass and soak it. Once dried (according to the instructions for the resin), the surface is grinded. The process can be repeated 2-3 times to achieve perfect smoothness.
⚠️ Attention: Work with epoxy resins is carried out only in a well-ventilated room at a temperature not lower than +15 C. Violation of the temperature regime will lead to non-drying of the resin.
You can paint with two-component polyurethane enamels or specialty yacht varnishes, which are resistant to UV radiation and salt water. The color scheme can be any color, but the classics are white, gray or dark blue, which are less heated in the sun.
If you've chosen aluminum, after cleaning the seams and degreasing, the surface is acidic and painted. Aluminum doesn't require the same close sealing as wood, but it does require protection against electrochemical corrosion when it comes into contact with other metals.
The secret to perfect painting
Between the paint layers, make sure to make light grinding with fine-grained sandpaper (P800-P1000) and remove the dust.
The final touch can be the installation of a soft coating on the upper panel (top-pad) of material EVA This will protect the appliances from glare and prevent objects from slipping across the panel.
Installation of equipment and electrician
Installation of instruments is the most important technical step. The front panel cuts holes according to the diameter of the instruments. Use a crowned drill or circular saw with a depth limiter, so as not to damage the internal structure of the panel.
The wiring must be done with a copper multicore wire in double insulation, resistant to oil and gasoline, all connections are soldered and then insulated with thermal shrinkage, twisting in marine conditions is unacceptable - they will oxidize in one season.
Be sure to install a common mass switch (Battery SwitchThis will allow the entire system to be de-energized during long parking or emergency situations, and provide a separate fuse for each energy user.
Connection diagram:
Battery -> Mass switch -> Distribution panel -> Safety locks -> Devices
To protect against interference of radio equipment and sonar, the power wires and signal cables should be laid separately, preferably in different corrugated lines, and they should be crossed only at right angles.
- 🔌 Use connectors with gilded contacts.
- 🛡️ All holes for wires seal with silicone or special bushes.
- 🔦 Don’t forget to light up the night fishing panel.
- 📱 Consider mounting for a smartphone or navigator.
Electrical quality determines the reliability of the boat. 90% of problems with the motor on the water are associated with poor contact or oxidation of the wiring.
Once you've installed all the devices, run a test on land, check each node, move the wires to see if there's any circuits, and then you can go out on the water once you've made sure it's working.
Frequently Asked Questions (FAQ)
Can you make a console out of regular plywood if you paint it well?
Theoretically, it can, but the lifespan of this design will be much shorter. Even the best paint has micropores. Water will eventually get in and the plywood will start to swell. The savings on the material in this case are questionable.
What is the minimum angle of inclination of the instrument panel is optimal?
The optimal angle is 15 to 25 degrees relative to the vertical, with a lower angle, the sun's rays will shine on the panels, and the instruments will become unreadable, and with a larger angle, the control ergonomics deteriorate.
Do I need to ground an aluminum console?
Yes, if the boat has a vagus current protection system or cathode protection, but in most cases, small boats will be able to insulate aluminum from electrical wiring and use dielectric gaskets in contact with other metals.
What is the best way to cut holes under round instruments?
The best way to use a set of wood crowns/plastic with a centering drill is to use bimetallic crowns for aluminum, and the main thing is not to push hard, so as not to tear the material and jam the tool.
How to protect the console from ultraviolet light?
Use UV filtered varnishes and paints, and an effective method is to install a tent transformer or keep the boat under a cover when not in use, and plastic linings also help protect the underlying structure.