There are many types of various connections that are widely used today in repairs. They are needed for the assembly and repair of furniture, for connecting individual parts of some functional elements. But the highest popularity among all kinds deserved exactly a thickening connection.
A spike connection is a combination of wooden parts by tight fit into the holes (grooves) of spikes.
A compound based on grooves and spikes is used mostly for wooden materials. It provides a rather strong dynamic when preventing the deformation of parts. This is especially good for furniture when it is necessary to ensure the maximum reliability of fasteners.
Connection Tips
A thickening connection can do each, only before a serious assembly, it is necessary to be trained, if you do not have any carpentry skills. As a result, you can get quite high quality fixation. And if it is still additionally copped with metal corners, then the strength of your furniture at a high level.
Production of spike and groove type "Lastochkin Tail".
There are many ways to make a connection based on spikes. But before considering the basic most common of them, it is advisable to take into account some rules and subtleties that will definitely be guided during the performance of work:
- If you have the opportunity, then make a spike on special accurate equipment. This will ensure the maximum matching of spikes and grooves to each other. Such equipment is in every carpentry workshop or the office for industrial learning.
- It happens that you are going to make furniture that does not require special accuracy. But then you can make connections and do it yourself. For this spikes need to cut exclusively along the fibers of wood. In this case, the width should be approximately 17-20 thicknesses of the main part. So you will be able to avoid chips and the appearance of cracks.
- A little easier is the case with cutting spikes on plywood. In this case, the thickness of the thicker sinus can be absolutely any. The width of the main parts does not affect it. But the principle of conformity in the direction of the fiber remains the same.
- After cutting spikes and checked their size, the tree must be slightly adding. It refers to the usual holding of the material in the room during the day. So wood will be able to take a constant form that in the future will help to avoid curvature of the compound.
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Preparing the tool and the first part of measurements
Measured straight thickening connections.
And now consider the main and most common option of how you can make a high-quality spike connection. It is based on the use of a conventional file or a large saw (depending on the desired size).
So, the first thing you need to choose the tool. It is important to keep in mind that every file has its own width of the cut. Therefore, as a result, some spike will become a little more. And as far as it depends directly from this width. That is why when measuring the connection parameters, take into account the width of the cut.
Now proceed to markup. To do this, you will need a pencil and ruler. First measure the details that need to connect with each other. After this, the width of the parts is applied on the site of the future. At the same time, the depth of the propyl itself just will be equal to the thickness of the main part.
As a rule, in many embodiments of furniture on one part there may be several spikes or grooves. In this case, it is necessary to navigate how much they will be the same. If they are identical, then it is enough to make one froze. With different sizes, the required number of measurements is performed. Even remember the rule: in thick parts, it is advisable to do a little less, and in thin - deeper.
Marking of the second part
Thickening elements.
After that, go to the markup of the second part of the compound. To do this, you need to take two details that are supposed to be connected, and attach them tightly to each other. At the same time, it is necessary to follow the correspondence of coincidence with propyl lines. When the details are perfect to each other, it is recommended to hold them into vice so that they do not shift.
Now that the details are bonded, you need to put the tags with a pencil on the second one that is not laid out of the part, and after that the initial feedback is made after this. These will be not solid lines, but just thin marks, similar to scratches. But it is still necessary to make them, as it will be easier to work. Only when applying the marks, try to do so to achieve perfect evenness and prevent bends.
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After that, it is necessary to free the parts and move them more relative to each other. It is important to consider this. If you move the parts very slightly to the width of the file, the connection will be pretty tough. And if you make shifts a little more, it will be more free.
At the same time, it is impossible to say that some of the options are bad. It all depends on the nature and sizes of the parts connected. And from the specific type of wood used. If you are using Paneur, it is possible to make shifts only in the width of the breakdown, since it will not be exposed to strong deformation in any case.
Final formation of thickening connections
Methods of thickening compounds of wooden parts.
When all this is produced, go to the solid formation of spikes and grooves. So that everything goes correctly, you need to constantly measure after work to eliminate the risk of error if possible. Especially carefully follow the level of lines. For large parts, use the construction level to control.
So, the main part of the work is over: thorough connections are formed. Now you need to finally measure everything to make sure that you can move to finalize. To do this, you can use sandpaper or hand logs. It depends on how the surface is rough.
Next will follow the connection. It is important to take into account the type of connection. They are detachable and notion. Local compounds should be stronger and solid, and the detachable so that they can be disassembled when necessary. For all-point connections, glue is used, and it is necessary to slightly round the corners for the detachable.
An option of how to make spike connections as you can make, considered.
There are several more ways, but they are already more complicated, and more suitable for professionals. But if you do not rush anywhere, then you can gradually buy skills and follow the work simply.
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