Woodworking is a time-consuming process that requires precision. That is why you need to choose the right equipment for it. A planer is undoubtedly one of them, as it will help in many tasks. It is worth learning more about its use.
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What is a planer needed for?
Specialist work requires not only practical skills, but also the right equipment. A planer has a particularly wide range of applications. Choosing a device with a belt drive on an electric motor, you can perform work that includes cutting chips, not only from one side, but even from four sides at the same time. This is a woodworking tool for an even better finish of a wooden element. At the same time, you should pay attention to the power of the engine. Sometimes the wood is very hard. However, in such a case, a device with a 1.5 kW engine is enough. It allows for even planing of flat elements.
It is therefore used even in the production of wainscoting or moldings, especially profiled ones. The purpose of a thickness planer is to give wooden elements a specific width or thickness, and also a degree of smoothness. It can be used to smooth the surface of sawn timber, squared timber or boards. One important fact should be noted right now, namely the words planer and thickness planer are often used interchangeably. At the same time, every thickness planer is a planer, but not every planer is a thickness planer. It is worth knowing that a thickness planer is a special type of planer that processes large or very large surfaces, but does not change their shape.
How long should the knife stick out in a planer?
One of the most important elements of a planer is the knife. You need to know that the quality of the knives is of particular importance for both the precision of work, working time, and the operating costs themselves. The knives wear out the fastest, and only then the drive system. For this reason, you should choose knives made of strong materials resistant to corrosion, but also blunting.
One of the basic things to consider when using a planer is how much the knife protrudes and at what height it should be set. The knives should be set in relation to the shaft, with the receiving table being higher by the thickness that the knives collect. Therefore, it is best to set the knives to the level of the stationary receiving table so that the level sticks out above the shaft. First, set one side of the knives, and then - after moving the level - the other side.
Therefore, the knife should be in the highest position, so that it is level with the stationary table. The knives can protrude about 0.1 mm above the receiving, i.e. stationary table. If they are set evenly, the board may catch on the edge of the table during planing.
What speed should a planer have?
In reality, it all depends on the application. For example, you can choose a device with 4000 revolutions per minute. Of course, you can choose smaller devices, e.g. with 2000 revolutions per minute. However, planers with a 5.5 kW engine should have more revolutions than 1400. A table planer, compared to a manual one, is distinguished by a smaller number of shaft revolutions. In such a case, the number of revolutions per minute should oscillate around 5000-7000.
Scheppach HMS850 planing machine at the Onninen wholesaler
If you are looking for a reliable model, the Scheppach HMS850 thicknesser planer is definitely worth considering. This is an extremely effective device. It can be described as 2 in 1. So it is a thicknesser and planer with a good table. The planing width in this case is up to 252 mm. The work table is made of aluminum.
It is mechanically resistant and extremely durable. The device has a tiltable planing stop. It is also worth noting the powerful 1500 W motor. Thanks to this, the device can be used for many different jobs. For greater stability, the manufacturer has used strong, metal legs. The thicknesser is very easy to use. Its height can be adjusted using a rotary knob. It is also worth noting the planer knives, which are very strong.
As for the rotational speed of the blade, it is 9000 revolutions per minute. Despite such good technical parameters, this planer has a really good price. In addition, it has anti-slip pads, which additionally increases the level of safety. It is also compact, so it will work even for a workshop with a small cubic capacity.
Check out the planers at the Onninen installation wholesaler