Woodworking to this day remains a rather time-consuming activity. This fact is relevant even with the advent of appropriate equipment. In the first half of the last century, the first circular saw was released, which facilitated the cutting of wood and increased labor productivity.
Not so long ago, such devices could only be found in professional workshops, today they are available to a wide range of consumers. However, visiting the store, you can get lost in the variety of choices, so before making a purchase you need to figure out which model suits you the most.
Among other factors, power should be considered, because it affects the cost. If you do not plan to use the saw every day for a long time, then it is better to purchase a household or semi-professional model, it will be cheaper and will save on unnecessary functions.
Features of choice
Circular saws for cutting metal are universal devices, because the unit will be able to cope with metal, and soft materials will be even more on its shoulder. If we compare these models with angle grinders, then it can be noted that the former instead of the abrasive wheel have a gear disk, which is made of tool steel. Therefore, using a circular saw, you can cut profiles and sheet steel, as well as alloys and non-ferrous metals.
Selection recommendations
For the manufacture of slots, grooves, gutters and other similar work, the most commonly used submersible circular saw. With its help, it will be possible to cut an opening for installing a sink in the countertop, because the design allows insertion at any place. On sale, you can also find cordless circular saws, which do not require a network connection and compete with traditional network models. Having familiarized yourself with the assortment of the described equipment, you should pay attention to the Interskol DP-1600 model, which will be discussed below.
Purpose of the saw brand DP-190/1600 M
The aforementioned circular saw is designed for sawing different materials, among them:
It is possible to go deep with equipment into the material by 63 mm. The unit has a 1600 W engine and a 190 mm drive. For safety and convenience, the design is equipped with a lock against accidental switching on, spindle lock and adjustment of the cutting angle.
Specifications
Interskol DP-1600 costs only 4,900 rubles. It refers to semi-professional circular saws that provide the operator with the ability to work with the guide rail. Among the additional functionality there is a soft start. The cable length is 4 m.
The number of revolutions per minute is 4800. The diameter of the disk is 190 mm. Before you buy Interskol DP-1600, you should pay attention to the fact that the equipment does not have an option to adjust the speed. The unit weighs 5.5 kg. He is not able to maintain constant speed under load. For some consumers, dimensions are important, in this case they are 348 x 263 x 240 mm. The maximum cut depth is 45 mm, which is true if an angle of 45 ° is observed.
Positive feedback
Consumers quite often when buying circular saws pay attention to the model DP-190/1600, which, according to consumers, has many positive features. Among them are the following:
- the ability to maintain a clean workplace;
- convenient operation;
- tilt adjustment.
Interskol DP-1600, according to customers, has a rather convenient function that allows you to keep the workplace clean. This was made possible thanks to a special nozzle that allows you to connect a vacuum cleaner to remove sawdust. As for convenient operation, the circular saw can be securely locked in your hands, for this the manufacturer has provided convenient handles in the amount of two pieces.
Additional advantages
The operator can adjust the angle of inclination from 0 to 45 °. Customers consider the high reliability of the structure as well as the lower casing designed for protection to be additional benefits. It hides the drive inoperative.
On the main handle there is a rubber pad, which guarantees the possibility of reliable holding and grip of the tool during its operation. Circular "Interskol", according to home masters, is great for all kinds of carpentry. It has a fairly compact size, and also provides protection against accidental inclusion.
Consumer reviews on safety measures when operating the tool
Specialists and home craftsmen especially emphasize that when using a power tool, you must follow the safety instructions. The workplace must be kept clean and well lit when using the machine. If it is cluttered or poorly lit, this can cause accidents.
The electric machine, as buyers emphasize, cannot be operated in explosive atmospheres, this applies to cases where flammable gases, liquids or dust can be nearby. This recommendation is due to the fact that an electrically driven machine acts as a source of sparks, which can lead to the ignition of vapors or dust. The Interskol circular must be used with plugs that are suitable for sockets. Forks should not be changed independently.
Adapters must not be used for machines with an earthing drive. The risk of injury to a person by electric shock increases if contact occurs with grounded surfaces, namely:
- radiators;
- pipes;
- refrigerators;
- cookers.
How to eliminate accidents
Experts advise to exclude the possibility of rain on an electric machine or the operation of equipment in wet conditions. Moisture can get inside, increasing the risk of electric shock to the operator. The cord should be handled as carefully as possible. It must not be used to carry or drag the machine. The tool must not be affected by oil, heat, moving parts or sharp edges.
If you plan to operate the equipment outdoors, you should use an extension cord that is suitable for this, which will reduce the risk of electric shock. If Interskol DP-190-1600 m is to be operated in humid conditions, then it is imperative to use a power source with a residual current device.
Replacing the circular anchor from the manufacturer "Interskol"
The armature of an electric motor may fail, this is due to overcurrents. When the cutting tool is skewed, the speed of rotation of the armature is reduced. At this moment, the reactive component of the winding supply current decreases. In the case of circular saws, this situation occurs when the operator tries to quickly cut the raw boards. If the Interskol DP-1600 anchor is out of order, then it must be replaced, having previously disassembled the saw.
At the first stage, the safety cover must be removed, and a special tool must be used to remove the counter washer. Some craftsmen use a drill, bent pliers and a rivet for this. At the next stage, it is necessary to remove the collector casing and the handle, which will allow free access to the worm gearboxes.
If you have an Interskol DP-1600 circular saw, then you should remove the gearbox, the bolts of the flange of the main bearing and bend the handle gasket by removing the brushes. The burnt out anchor is taken out for a flange of the radical bearing. Now the master will have to knock the bearings off the shaft, acting from the side of the worm and the collector. To do this, it is better to use a puller, but if it was not at hand, then you can use a powerful key, having previously clamped in a vice.
Features of the work
The end of the armature shaft must be knocked, knocking down the bearing. The main bearing is knocked down by the same principle, but the emphasis must be placed on the protrusions of the flange. If you purchased the Interskol DP-1600 circular saw, then after removing the bearings, you can install them on a new anchor by tapping on the end of the part. The bearing is put on the shaft gradually, at the next stage it is possible to assemble the saw in the reverse order. At the same time, it is important to ensure that the anchor does not turn out to be touched by anything solid and sharp. Otherwise, you may damage the collectors of the armature and windings.
The cost of some spare parts circulars from the manufacturer "Interskol"
If you purchased Interskol DP-1600, spare parts for it may be needed during operation. For example, the cover of the engine housing will cost the consumer 130 rubles, as well as an electric brush. The handle can be purchased for 200 rubles. But the engine housing - for 330 rubles. The stator assembly is offered for sale at 800 rubles, while an anchor with a fan costs 1,260 rubles.
Chip chipboard
Cutting chipboard with a circular saw can easily be done independently. It is important to exclude the possibility of hands getting into the sawing area. The operator should not touch the disc. When operating the equipment, it is important to hold the extra handle with your second hand. If both hands are involved, you will be protected from cutting by the disk.
Hands should not be held below the workpiece. Adjust the depth of cut, which will depend on the thickness of the workpiece. The disk should protrude from the part to the full height of the tooth. It is forbidden to hold the sawed part on your lap or in your hands. The workpiece must be fixed on a stable stand. This condition is quite important when it is necessary to minimize contact with the saw blade.
If cutting chipboard is carried out in the longitudinal direction, then a direct guide bar or emphasis should be used. This will improve accuracy and reduce the chance of jamming. It is important to use saw blades of the right size and working elements with appropriate mounting holes. If you have to cut rather large and thin sheets of chipboard, it is important to reduce the risk of kickback, which can occur due to jamming of the disc.
Machined parts must be securely fixed to the supports. Saw blades should not be damaged or blunt. The disc will rub against the material if you use working elements with insufficiently diluted or blunt teeth. This will cause a narrow cut, and can also lead to kickback and jamming of the saw.
The lower protective cover can be opened manually if you are performing a special cutting obliquely or using the insert method. The lower protective cover opens behind the retraction lever and is released as soon as the disk is embedded in the part.
If you plan to do any other work, then the lower protective cover should work automatically. With inclined cutting of chipboard, the value of the depth of cut will not coincide with the true value if the installation is on a scale of 8. The depth of cut should be measured from the top of the tooth to the edge of the groove using a special tool. It is important to determine the quality and type of wood in order to choose the right saw blade. This is also influenced by the type of cuts, which can be transverse or longitudinal. In the latter case, a long spiral chip will form. If you plan to saw oak or beech, it is important to remember that shavings from these types of wood are especially harmful to health, so you should work with a vacuum cleaner.
Conclusion
Interskol DP-1600, the reviews of which you were able to read above, should be serviced according to the instructions. Consumers argue that before starting such manipulations, you must remove the plug from the outlet. In order to ensure safe and quality operation, ventilation openings must be kept clean at all times.
If you notice that when the equipment is turned on, the electric motor does not work, then the switch may be faulty. Consumers claim that this malfunction is sometimes indicated by the lack of contact between the collector and the brushes. Quite often, the latter are damaged or worn.