Machine for sharpening chain saws: a reliable assistant wizard

Chainsaw is necessary to subject the arsenal suburban area and the owner home worker. During operation, the working part of the tool much wear. To restore its cutting properties will need a machine for sharpening chain saws. This equipment includes a wide variety of species. In order to properly choose a good tool, should examine the specifications and get acquainted with the varieties of devices.

How to use the machine for sharpening chain saw chains

In the operation at any chainsaw wear working part in the form of cutting teeth. When small deterioration can be corrected round file. Sharpening the saw chain on the machine must be carried out in the event that you need to put more effort in carrying out cutting wood, in the formation of fine sawdust instead major brittle straw, metal penetration appears on wood or sawdust, identifying incorrect operation of the device, which may jump, retract or side.

Grinder A design, which in appearance is similar to the circuit cut-off machine. Only here, instead of the blade grinder is used. For sharpening chain common to use the grindstone 3.5-4 mm thick. It is fixed on the frame hanger and clamped by special fasteners vise.

Before performing the sharpening of chain saw links presetting process is performed for this machine from the angle between the grinding wheel and chain, which is determined tooth pitch. Sharpening chainsaw chains with his hands is the formation of the end and side of the blade and ensuring the proper gap between the front part of the cutting unit and the plane of the depth gauge. Applied to the surface of teeth special risks to determine the required angle of grinding on the basis of which parameters are set for the machine.

Important! Before using the machine for sharpening saws should read the instruction manual, which contains important recommendations for setting up and using the equipment.

By rotary jaws fixed on the machine working part chainsaws. Grinding wheel rotates and sequentially supplied to each link unit. Grinder not only allows natachivat teeth, but also to spread the chain links.

Grinding machines for chain saws may be manual, semi-automatic and automatic.

What is a manual machine for sharpening chain saw chains

Hand machine tool for sharpening chain contains the slight mechanical device which is mounted on the saw bus. This bed with a file required diameter is characterized by several adjustment options to select the sharpening angle. The operator performs reciprocating motion, precisely maintaining a predetermined setting for sharpening units.

The machine for manual sharpening chain saws can be used in places where there is no access to electricity. It is characterized by versatility, light weight, compact size, autonomy, lack of risk when working due to the overheating of the metal, low cost. In addition, the machine tool to grind down the minimum edge level, which significantly increases operating life chainsaw.

Among the shortcomings can be identified inaccuracy sharpening angle. In addition, during the work, the operator must perform the count of the number of working passes a file, it is important for uniform grinding of teeth. Otherwise, because of the different sizes of teeth will deteriorate the quality of the cutting chain saws.

Important! Hand tools are used for grinding circuit equipped with carbide dusty units.

Performing a manual chain sharpening equipment requires certain skills and dexterity. It should rely on intuition and good eye. During the execution of the work required to cool the compressed air circuit, and at the end it must be immersed in the engine oil.

Sharpening the saw chain in the semi-automatic machines

Very popular (due to high productivity and quality sharpening) are machines equipped with an electric drive. The equipment is a complex structure that consists of several elements. The basis device for sharpening chain saws performs frame on which the engine and set the vise with the guide rails for the chain. The motor applies asynchronous type direct drive and high speed.

Grinding disc mounted on the motor shaft and fixed by washers and nuts. The site where the engine is mounted to the frame, is moving, which provides the ability to adjust the engine in the space necessary for issuing the correct sharpening angle.

To install the chain and its retention of a vise slides. These fixed stop plate, which controls the depth of cut. By rotating the adjusting screw clockwise disc is ejected, increasing the depth sharpening.

Semi-automatic grinding machine for grinding disc saw characterized by the possibility to put an exact grinding angle, align the working tooth. The equipment can be powered by 220 V and 12 V, which allows you to connect it with a car battery.

The principle of operation of semi-automatic machine for sharpening saws

The principle of operation of the machine grinding to a chain is as follows. The guide rails mounted chain. Limiter is lowered until it reaches all the way to the back wall of the tooth, which is sharpened, not allowing him to move. Further lowering of the engine is performed with installed on it an abrasive disc. When its contact with the teeth of the cutting edge occurs stitching member.

Once processed, one side chain flips to the other, repeated manipulation. Next, the operator must move the chain until the next tooth installing the stop rail, after which the process is resumed.

Important! To sharpen the chain on an electric machine it is important to correctly set the grinding depth to at work teeth are not overheated and lost their properties, which have a negative impact on the further exploitation saws.

The disadvantages of electric machines for sharpening saws include their high cost, starting from 6 th. rub., the need for periodic replacement of installation laps, which is also a very costly exercise. To extend the use of the resource should be used diamond disks options. However, they have a higher cost.

Distinctive features of automatic machines for grinding circuits

Sharpening the saw chain in a fully automatic machine carried out without direct human intervention. This type of equipment has a fully professional purpose and is used in large logging enterprises. Its advisable to use in repair shops, which are inherent in large volumes of grinding work. Machine for sharpening circular saws with tipped presented only in automatic version.

Chain saws mounted on the machine manually. Further configures certain parameters and starting the device to work. Working bodies are moved by hydraulic actuators that are controlled by the controller. Sharpening chain by two heads simultaneously. For cutting tooth used upper member and the lower is the cutting depth limiter.

Important! Chain sharpening is performed on both sides in one pass due to the fact that the upper head rotates in both directions.

Automatic machines for sharpening chain saw chains are characterized by versatility, reliability, durability, high quality and speed of operation, high safety level. The main drawback is the high cost of such equipment that unnecessarily for private use. Such professional machines for sharpening chain saw chains also provide standard finishing each saw unit excluding the wear member according to a single pattern, which may adversely affect the subsequent operation period the working part of the saw.

Important! The automated process of sharpening chain saw chains on 15-20% reduces the working life of equipment.

How to choose for sharpening chain saws machine: important recommendations

To decide what to choose for sharpening chain saws machine, you must first consider the basic equipment. The first step is to refine the diameter, thickness and speed of rotation of the disk sharpener. The latter figure shows the performance of the device and the metal removal rate from the cutting face of the tooth. The optimal value is 30-35 m / s. This parameter is not specified by the manufacturer, but it can be calculated by a mathematical method by knowing the disk rotation frequency and its diameter.

The next important criterion is the power of the machine. This indicator should be in the range 85-180 watts, which is enough. This is due to the fact that the disc is in contact with a metal claw a few seconds, so the equipment does not need high power for high quality of the sharpening process.

Useful advice! If the machine model has a capacity of 400 W or more, the parameter is redundant. In such a case the device is recommended for sharpening knives and any screwdriving tool.

When you select should pay attention to the complete set of equipment for sharpening chain saws device. In addition to the machine, in the structure may include a set of abrasive discs of different thicknesses, patterns, checking gauges and other keys.

Important! The machine must necessarily have a protective screen, which is the main safety requirements.

It is necessary that the machine was equipped with mechanisms to facilitate and accelerate the sharpening process, a device for tensioning chain synchronizer automatic locking teeth when lowering the grinding disc, the chain transfer mechanism and its device clip. The machine may be fixed to the horizontal portion of the bench or towards the vertical wall.

When choosing a machine, check the place of the engine mounting and guiding the absence of backlash. Their presence is an indication of poor equipment, unable to withstand the ideal angle of sharpening the chain.

How to sharpen a chain on the saw in the home: tips

Before you begin sharpening chains on the machine, you should study in detail the technological instructions for working with the tool. On chainsaw loosen clamping screw and remove the chain. Further, the saw unit at a predetermined angle is mounted on the seat, which is disposed on the base. Links of chain saws should be turned to the side of the circle.

The grinding angle may be between 0-30 degrees. The device should be fixed in the immovable position by means of clamping the adjustment screw. Each product is individually angle. For this purpose, a special scale and a rotary member. The choice is made by the very small teeth. The first step is to sharpen it. Then, according to the established settings are available for processing other units.

Then you need to precisely align the grinding wheel with teeth edge. The machine comes into operation and the produced chain sharpening. The process is performed successively for each of the operative cutting portion of the saw through one element or tooth. The second option is faster and more convenient. After finishing machine must be disconnected from the process and reduce the power screw chain tension adjustment.

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After executing the machine sharpening chain saws must be cooled. To this end, it should blow the cool air. Then the circuit before installation on a chainsaw is lubricated with oil. Both recent manipulations can substantially extend the life of the saw element.

Recommendations for the production of home-made machine for grinding circuits

machine price for sharpening chain saws, made with his own hands, will be several times lower than the cost of the factory tool. One of the main elements of construction is sturdy and reliable frame. As a basis for independent manufacturing tool can apply bench screw, which holes are arranged for attachment to the surface. For fixation structure on the surface of the workbench to be produced under the workpiece fixture.

Performed degree scale. By turning the base unit is secured with clamps tire on which is mounted chain saws. For fixing the sharpening angle screw mechanism is equipped with a clamp.

To install the device for sharpening required bracket. The low-power motor is suitable as the actuator. Enough with the index mechanism 80 watts. As the power cable is better to use three-core wire is 0.75 mm².

Useful advice! Self-made machines rarely equipped with shields, so for safety works better to produce special glasses.

For raising and lowering the engine can not do without the support of the handle, which simultaneously protects person from electric shock when open uninsulated metal elements design. The engine set desired abrasive wheel diameter. To turn on / off the device can be positioned button on the body.

Rating tools for sharpening chain saw chains

Determine which for sharpening chain saws machine is best to choose, you should pay attention to the model Brigadier Rrofessional GM4R. The apparatus is characterized by a capacity of 650 watts and engine speed 6300 rev / min. Round grinding has a diameter of 104 mm. Meaning planting shaft is 22 mm. One of the advantages of the model is improved fixation of the chain. When operating the machine in a room with poor lighting tool is equipped with a local light. Buy the device can be for 3,5 thousand. rub.

Compact machine Rebit IKA1-85 consumer class offers Latvian manufacturer. The model has an output of 160 watts. In this disk rotational frequency reaches 4800 rev / min. For sharpening the chain will need only 5 minutes.

Important! The machine can operate continuously for 10 minutes, then you must take a break.

The kit for sharpening the saw chain includes fasteners, handle and two abrasive wheel diameter of 108 mm. The cost of the grinding machine is 3.4 thousand chain on average. rub.

Another popular model is ideal for domestic use, the machine is Proton FC-130. It can operate with different types of circuits that have different geometrical parameters. Machine power is 400 watts. Motor speed is just 3000 r / min. Tool, thanks to precise scales, characterized by universal properties. They provide the necessary inclination for an angle of the cutting edge. Buy tool can be for 3,1 thousand. rub.

Important! This model of the machine to cope with the sharpening of the cutting edge considerably worn chains.

Popular small-sized model Kraton CSS-180. The machine is ideal for home use. Device power is 180 W at a speed of 3000 rev / min. sharpening angle is within 0-35 °. For tool applied abrasive wheel diameter of 100 mm with a mounting hole size 10 mm. The base device is made from cast aluminum. The machine is equipped with a transparent plastic protection. device cost is three thousand. rub.

Popular low-end models grinding machines for home use

Suitable for home use machine "Caliber EZS-130M Master." The motor speed reaches 3000 rev / min, its capacity -. 130 watts. The model has a small weight and compact size that allows easy handling and convenient storage. Due to the fact that the sharpening angle can be varied from 0 to 30 degrees, the tool can be used for different models of blades, including "Makita" and "Husvarna".

The frame is securely fixed to a workbench or table, that provides a high level of stability. The model is characterized by low noise level when performing sharpening chain saw chains. machine price of 2.6 thousand. rub.

Good Machine offers a Ukrainian company Sadko. Model SSS-85 PRO is semi equipment, characterized by power of 85 watts and motor speed of rotation 5000 r / min. Tool Weight - total 2.5 kg. The depth sharpening is adjusted by a button. Increased safety during sharpening chain is provided with a convenient reverse lock. The cost of the machine is 2.5 thousand. rub.

Well-proven budget Semiautomatic "Beetle-220", which runs on 220 V. The model is characterized by a capacity of 85 W and a spindle speed of 5500 rev / min. The tool has a compact size and light weight, so is ideal for use in the country or in a small workshop. Used for sharpening chain circle diameter 105 mm. the tool body is made of impact-resistant plastic. Buy the machine can be for 2,2 thousand. rub.

It enjoys popular machine for grinding circuits "Whirlwind CZTS-200" domestic producers. The tool has a shock-resistant plastic housing, which guarantees reliable protection of the motor from damage. Engine power is 200 W, the rotation frequency is equal to 6000 rev / min. The machine is characterized by a solid cast base, which provides it with an increased stability during operation. The main advantage of such a tool is a low cost, which reaches only 2 thousand. rub.

Important! The machine is equipped with a transparent protective cover that protects the hands, eyes and clothing from sparks and abrasive.

Overview grinding machines Chain saws semi class

Good model is a semi-automatic machine for sharpening chain Champion C2001, which has a small size and weighs 6 kg. It can be transported, installed in minutes on a workbench or table. The device is equipped with a convenient mounting systems, that allows you to securely fix it on the surface in a fixed position.

Abrasive disc changes inclination angle within 0-35 degrees, allowing the main processing and thrust teeth. It can also be adjusted depending on the depth sharpening. Fine adjustment of the working part is carried out with a special scale. Grinding wheels have a diameter of 145 mm, speed - 3000 rev / min. Power machine "Champion" for sharpening chain is 230 watts.

The model is equipped with illumination of the working area for the convenience of its use and the protective cover for safe storage. Adaptation is staffed by two grinding wheels, special keys and check gauges. Buy Machine "Champion" for sharpening the chains can be for 6,9 thousand. rub.

Different low noise operation and lack of vibration during machine operation Rezer EG235-CN. It has a stable platform that allows you to securely install the tool on the ground. Engine power is 200 W at a speed of 4500 rev / min. A tool that is made of stainless steel, characterized reliable clamping mechanism. For easy operation work area is illuminated at low light conditions. machine price starts from 6,5 thousand. rub.

Noteworthy machine Oregon 590 181, which can be safely used in the home workshops. Power equipment is 85 W, the grinding wheel rotation speed is equal to 5000 rev / min. Buy Machine "Oregon" for sharpening chainsaw chains can be for 7,8 thousand. rub.

Best professional automatic machines for sharpening the saw chain

One of the best professional models for sharpening chain saws is a machine Sthil USG. Device power is 180 watts. machine drive speed for sharpening chain "Calm" is 2800 rev / min. In operation, device level noise flux reaches the value of 75 dB.

Important! This "Calm" machine model for sharpening chain saws are not equipped with a tilting mechanism.

The frame of the impact-resistant plastic is securely fixed to a workbench or other flat surface. The packaging machine for sharpening "Stihl" chain includes a rotary support and two profile grinding wheels. The tool can be used as a sharpener for chains equipped with carbide tipped, and teeth with a grinding edge. "Calm" machine price for sharpening chain saws reaches 27 thousand. rub.

Another machine for professional work is a model of Oregon 519 789, of which power is 214 watts. This tool can sharpen the saw chain to move ¼-3/4 inches. With improved workpiece clamping system, the process is carried out quickly and safely. The machine may use abrasives thickness 3.2 and 4.7 mm and 6 mm. Because of the torsion spring is considerably increased productivity.

According to many reviews, machine for sharpening chain saws are very easy to use, it is possible thanks to an ergonomic handle with a start button and the optimal level of illumination. The machine equipment includes three grinding wheels. Buy model can be up to 31 thousand. rub.

Another professional model of the machine manufacturer is Oregon 620-230. This is an advanced tool, which is characterized by reduced by 50% the time of sharpening, which was made possible thanks to the power steering. The machine also has an improved geometry sharpening teeth with an angle of 55 °.

Grinder "Oregon" circuit 3 is completed grinding wheels of different diameters. For operation in low-light spot on the backlight device are in the form of light bulbs 15 watts. The tool can develop power to 214 W, providing the spindle speed of 6000 rev / min. The machine is able to grind chain of any kind with a different pitch links. Instrument cost is 32.2 thousand. rub.

Cutting equipment all models chainsaw eventually fails. To restore his capacity for work, you will need to make sharpening chain. To do this, there is a wide range of tools. For fast and high-quality execution of work will be the best option for sharpening chain saw. Choosing the equipment should focus on its characteristics and to take into account comments from the experts and consumers about popular models of global brands.