Do-it-yourself construction and repairs

Circular saw machine c 6 2. Circular saw machine: characteristics and key advantages

In private workshops, as well as in production workshops, universal circular saws are in demand. Such equipment has good functionality; it is suitable for working with lumber that has a significant length and width. One of the most popular on the market is the circular saw Ts6-2. It is advisable to use it when working with:

  • bars;
  • boards;
  • slab and sheet materials.

It is capable of performing longitudinal as well as cross cutting. It can also be used to cut materials at an angle, the range is from 45 to 90 degrees.

Circular saw: characteristics and key advantages

The Ts6 circular saw is easy to use. This is due to the fact that he:

  • has a work table made of cast iron. It is characterized by durability and high level reliability. It has a special guide ruler, which has a durable design;
  • has claw protection, which eliminates the possibility of reverse ejection of the processed product. It is thanks to this C6 circular saw that a high degree of safety is characteristic;
  • The design includes a sub-motor plate. It is located inside the frame. It contains a caliper with an engine, as well as a device that adjusts the level of protrusion of the disc relative to the plane work surface;
  • This universal circular saw is equipped with a cross-cutting carriage, which has an increased stroke. It is thanks to this that it becomes possible to cut products at a given angle, as well as in the direction along the fibers;
  • The dimensions of the carriage provide the ability to trim and install parts that have a significant length. For example, these could be bars or boards;
  • the bed is rigid; design, it is welded. It is characterized by a box-shaped shape.

The entire structure of this machine is made of highly reliable hard alloys. In view of this, minimal wear of the chassis is guaranteed, as well as a long operating period of the equipment.

Main technical characteristics of the model

The circular saw Ts6-2, due to its functionality and technical parameters, is ideal for equipping small woodworking shops that specialize in the manufacture of furniture and joinery products. This modification of the circular saw has the following characteristics:

  • the permissible width of the processed product reaches 40 centimeters;
  • the thickness for a longitudinal cut can be up to 10 centimeters, and for a transverse cut up to 13 centimeters;
  • the minimum diameter of the saw is 32 centimeters, and the maximum reaches 50 centimeters;
  • the braking period of the saw is no more than 6 seconds;
  • power consumption is 4000 W;
  • The electric motor power reaches 4 kW.

The weight of this model is 650 kilograms, so it is suitable for stationary placement.


Technical characteristics of the circular saw Ts6-2(K)

Characteristic Ts6-2(K)
The largest width of the sawn material when basing the material on the machine table along the guide ruler, mm. 500
The largest width of the sawn material when basing the material on a movable carriage along a guide ruler, mm. 600
Maximum thickness of sawn material, mm. 120
The largest diameter of the saw / diameter of the mounting hole, mm. 400/50
Rated rotation speed of the cutting tool, rpm. 2860
Nominal dimensions of the working surface of the machine table, length x width, mm: 1115x900
Nominal dimensions of the working surface of the movable carriage table, length x width, mm: 590x530
Maximum carriage stroke, mm. 1110
Level of the working surface of the table from the floor, not less than mm. 790
Number of electric motors on the machine, pcs. 1
Electric motor power, kW. 4
Synchronous rotation speed of the electric motor, rpm. 3000
Air flow not less than, m3/h; 1000
Air speed in the outlet pipe, m/s; 20
Aerodynamic drag coefficient 3
Overall dimensions of the machine, (length x width x height), mm: 1790x1900x1240
Weight

Circular saw machine Ts-6-2 copes with both longitudinal and transverse cutting various materials. These include wood panels, beams, boards, sheet and slab materials such as chipboard. It is possible to cut at an angle of 45-90 degrees. Features of the Ts-6-2 circular saw: rigid all-welded frame of a special box shape. Equipped with a cast iron work table. The mount for the guide ruler is equipped directly on the table. Safety element - there is a guard for the pipe and saw for the chip deflector, as well as claw-shaped protection against arbitrary reverse ejection of workpiece materials. The Ts-6-2 circular saw is equipped with a mechanism that allows you to adjust the length of the sawing disc protrusion above the worktop. The Ts-6-2 circular saw also has a high-speed cross-cutting carriage. This allows you to cut wood both at an angle and across. The special feature of the carriage allows processing of long lengths. The carriage has a convenient wood guide guide. The Ts-6-2 circular saw is made of reliable hard alloys, which guarantees its long service life and minimal wear of the chassis. The weight of the equipped circular saw is 650 kg.

Characteristics of Ts-6-2

The largest width of the sawn material when basing the material on the machine table along the guide ruler, mm. 500
The largest width of the sawn material when basing the material on a movable carriage along a guide ruler, mm. 600
Maximum thickness of sawn material, mm. 120
The largest diameter of the saw / diameter of the mounting hole, mm. 400/50
Rated rotation speed of the cutting tool, rpm. 2860
Nominal dimensions of the working surface of the machine table, length x width, mm:1115×900
Nominal dimensions of the working surface of the movable carriage table, length x width, mm:590×530
Maximum carriage stroke, mm. 1110
Level of the working surface of the table from the floor, not less than mm. 790
Number of electric motors on the machine, pcs. 1
Electric motor power, kW. 4
Synchronous rotation speed of the electric motor, rpm. 3000
Air flow not less than, m3/h; 1000
Air speed in the outlet pipe, m/s; 20
Aerodynamic drag coefficient 3
Overall dimensions of the machine, (length x width x height), mm:1790x1900x1240
Machine weight,

Information about the manufacturer of the circular saw Ts6-2

Manufacturers and modifications of the Ts6-2 circular saw:

  • Ts6-2- Ussuri Machine-Building Plant, Danilovsky Woodworking Machine Plant
  • Ts6-2(K) - Kirov Machine Tool Plant, founded in 1880
  • Ts6-2A- Astrakhan Machine Tool Plant
  • Ts6-2D- Machine tool builder, Dnepropetrovsk
  • Ts6-2IT- Tekhsnab Ivanovo
  • Ts6-2K- StankoProm, Korsun-Shevchenko
  • Ts6-2T- Equipment Siberian Industrial Company SPK Kemerovo
  • Ts6-2M1- China

Symbol for woodworking machines

Woodworking machines and equipment have symbol(indexing) with letters and numbers. Letter indexing consists of the initial letters of the name of the type or type of machine. The first letter means the type, the second and third are the main characteristics of the machine.

  • C - circular saw (circular, circular)
  • C - planer
  • F - milling
  • Ш - tenoning
  • Tch - sharpening
  • KP - round rod
  • U - universal
  • PR - edge circular saw
  • Central Committee - circular saw end leveler
  • SF - planer and jointer
  • CP - planer-thicknesser
  • FS - milling with tenoning carriage
  • FC - milling machine with rotary table
  • SHO - single-sided tenoning
  • SD - double-sided tenoning
  • ShP - tenon cutter for straight tenon
  • SHL - tenon cutter for dovetail tenon
  • Shld - grinding disc
  • ShlPS - grinding with a movable table
  • TchP - saw sharpener
  • TchN - knife sharpener
  • TchPN - sharpening for saws and knives

The letter A indicates the presence of automation elements.

For example: SPA-drilling-grooving machine with automatic feed. The number immediately after the letters or between them indicates the main parameters of the machines (number of cutting tools or planing width in mm, cm, dm). For example:

  • Ts2K12 - two-spindle end leveler for bars 12 dm long
  • SF-4 - planer and jointer with a planing width of 4 dm
  • F2K - dual-spindle milling machine with rotary table
  • ШО10 - single-sided tenon cutter for tenons up to 10 cm long

The number after the hyphen indicates the machine model number, for example:

  • SF4-4 - fourth model
  • SR6-6 - sixth model
  • CP6-7 - respectively the seventh model

Ts6-2 Universal circular saw with cross-cutting carriage. Purpose, scope

Circular saw universal models Ts6-2 is intended for longitudinal and transverse sawing of boards, beams, wood boards and sheet materials (chipboard, fibreboard, plywood, laminated paper, etc.).

The machine is the equipment general purpose for woodworking industries.

The machine can perform the following technological operations:

  • trimming unedged boards
  • longitudinal cutting of edged materials into blanks of a certain cross section
  • longitudinal cutting of timber blanks into edged boards and container boards
  • longitudinal cutting of slab or sheet materials into blanks of a certain width based on a side guide ruler
  • transverse cutting of bars (boards) based on a carriage
  • cutting slab materials “into the corner” and “to size” based on the carriage
  • cutting packages of workpieces “to size” with basing on the carriage and basing the end of the package on a given stop
  • cutting slab or sheet materials at an angle to the edge according to the markings

The room where the machine is installed must meet the requirements of class P-II according to the PUE.

The machine can be operated in a temperature range from +10 to +40°C, with an average relative humidity of no more than 80%, an altitude above sea level of up to 1000 meters in a non-explosive environment, in the absence of direct exposure to precipitation.

The machine complies with GOST 12.2.026-81 SSBT “Woodworking equipment. Circular saw machines. Safety requirements."

General view of the circular saw universal machine Ts6-2(K) (Kirov Machine Tool Plant)

General view of the circular saw universal machine Ts6-2D (Machine tool builder, Dnepropetrovsk)

General view of the circular saw universal machine Ts6-2IT (TekhSnab, Ivanovo)


List of components of the circular saw universal machine Ts6-2(K):

  1. Bed - Ts6-2(K).10.000
  2. Caliper Ts6-2(K).20.000
  3. Lifting mechanism Ts6-2(K).30.000
  4. Carriage Ts6-2(K).40.000
  5. Guide ruler Ts6-2(K).50.000
  6. Fencing Ts6-2(K).60.000
  7. Electrical equipment Ts6-2(K).80.000

Ts6-2 Design and principle of operation of a universal circular saw machine

General form The machine with the designation of controls is shown in Figure 1. The machine has two control buttons: “Start” and “Stop” located on the fence bracket.

Design of the Ts6-2 machine

Description of the main components of the machine:

- bed It is a rigid welded box-shaped structure covered with a flat table. Inside the frame with a suspension attached to it there is a support with a drive and a mechanism for adjusting the height of the saw blade above the machine table.

- Caliper It is a rigid swinging frame, in the front part of which there is a spindle, and at the rear there is a hinged suspension attached to the machine bed. At the bottom of the frame there is a hinge for attaching the lifting and lowering levers of the caliper and holes for the movable submotor plate of the machine drive. An electric motor is mounted on a movable plate. The lifting and lowering levers in the lower part are hinged to the machine frame, and a nut is installed in the middle of the levers.

- Fencing serves to protect the saw blade during operation of the machine and prevent the workpiece from flying out onto the operator. It is an overturned welded box above the saw blade, to the side walls of which claw stops are suspended. The fence is suspended on a tubular bracket to the machine table. The guard covers the protruding part of the saw blade and the riving knife.

- Ruler guide serves to guide the material during longitudinal sawing. It is a movable beam that moves along the machine table parallel to the plane of the saw blade. The ruler is mounted on a movable slider that moves along a cylindrical rod fixed under the front edge of the table. The ruler is fixed in the selected location with a clamp.

- Carriage serves for moving and guiding lumber, timber and panel blanks during precise cross-cutting and sawing at an angle to the face. It is a console, movable table installed in the same plane with the main table of the machine.

It moves manually on roller supports along cylindrical guide rods installed under the left side edge of the table parallel to the saw blade.

The carriage rollers are mounted on eccentric axes, which allows you to adjust the position of the carriage in height and inclination. At the rear edge of the carriage there is a rotating base ruler, against which the material to be cut is pressed during sawing. The ruler has a stop for sawing off a batch of workpieces “to size”.

The position of the stop is fixed with a screw clamp.

The screw is designed to adjust the position of the support in height, that is, to adjust the height of the saw above the machine table. In relation to the saw, this is done to ensure optimal conditions cutting and tool changing, which is carried out with the spindle in the lower position.

The screw engages the caliper arm nut. Rotate the screw using the handwheel located on back wall machine, rotate the levers and, accordingly, raise or lower the support (tool).

Operation of the Ts6-2 machine

By turning on the input switch on the side wall of the electrical cabinet, power is supplied to the power and control circuits, and the signal lamp should light up. Depending on the intended type of work, tools and guides must be installed in advance, the stops and guide ruler must be adjusted. When performing longitudinal sawing operations, appropriate wooden pads must be installed on the guide fence. If cross cutting or cutting of sheet materials will be carried out, it is necessary to remove the riving knife. When longitudinally cutting short workpieces, it is necessary to prepare a pusher. By pressing the “Start” button, the machine drive is turned on and the material prepared for processing is manually fed to the rotating tool. If the material is large, then a second machine operator must support it on the other side of the machine.

Operating procedure on the machine

Preparation for initial start-up and initial start-up of the machine:

  • ground the machine by connecting to the general workshop power supply system
  • connect the machine to the electrical network, checking that the network voltage matches the electrical equipment of the machine
  • follow the instructions given in the “Electrical equipment” section, check the correct direction of rotation of the electric motor
  • become familiar with the purpose of handles and control buttons
  • check the ease of rotation of the spindle by hand
  • check the ease of making adjustment movements
  • check the reliability of the anti-throwout claws of the fence, the ease of lowering them into a vertical position under the influence of their own weight
  • check the alignment of the saw blade and the riving knife
  • manually check that the tool is correctly secured to the machine spindle

To start up the machine for the first time you need to:

  • turn on the input switch located on the side wall of the electrical cabinet, and the signal lamp should light up white
  • turn on the spindle drive with the “Start” button
  • make sure there is no unacceptable noise or excessive tool runout when the machine is idling
  • turn off the machine by pressing the red “Stop” mushroom button, and the rotation of the saw should stop in no more than 6 seconds

ATTENTION: The machine is equipped with dynamic braking of the spindle drive. Frequent starts and stops lead to overheating of the motor windings. Do not abuse the frequent shutdown of the machine. The permissible frequency of machine braking is no more than once every 10 minutes and no more than 6 cycles per hour.

After making sure that the machine is operating normally at idle, we begin setting it up for operation.

Setting up a machine to perform a specific technological operation

The following adjustment operations are performed on the machine:

  • The height of the saw blade above the machine table is adjusted to ensure optimal cutting conditions when sawing (the saw blade should protrude 10-20 mm above the top surface of the workpiece). The setting is performed by rotating the handwheel on the rear wall of the machine. When rotated clockwise, the tool rises, counterclockwise – it lowers
  • Adjusting the width of the material to be cut during longitudinal processing or cutting “to size” is carried out by moving the side guide ruler relative to the saw blade. To do this, it is necessary to loosen the clamping screws of the slide and move it along the cylindrical rod to set it to the required position of the ruler. The ruler slider is fixed.
  • adjustment of the cutting angle of lumber and panel parts is carried out to obtain blanks cut “on the miter” or corner panel parts. When based on a carriage, adjustment is made by turning and fixing the rotary guide ruler along a linear scale on which the main angles are marked. Angle cutting can be done according to the markings.

ATTENTION: When longitudinally cutting lumber, using a side guide ruler for basing the material, an overlay must be fixed on the ruler (see Fig. 7);

Working on the Ts6-2 machine

Working on the machine includes the following operations: feeding workpieces to the machine and receiving processed workpieces from the machine.

All types of longitudinal cutting must be performed by two machine operators: one feeds and the other receives the resulting workpieces and, if necessary, returns the left half-cut part to the machine operator for reprocessing.

ATTENTION: Short workpieces less than 600 mm long must be processed using a pusher (see Fig. 8a).

Cross cutting of workpieces up to 12 kg and length up to 1500 mm can be performed by one machine operator. Large workpieces are processed with an assistant. Short scraps obtained when trimming “to size” along the back stop, and short parts are removed from the machine table using a pusher (Fig. 8b)

When longitudinally cutting lumber, a riving knife with a thickness of 4.5 mm must be installed behind the saw blade, symmetrically relative to the width of the cut. If the symmetry of the relative position of the saw and knife is violated, it must be adjusted using nuts.

ATTENTION: Cross cutting with a riving knife is not permitted!

Tool change

The tool is changed in the lower position of the caliper through the front door with the extreme right (initial) position of the carriage. To change tools you must use two keys.


Electrical circuit diagram of the circular saw universal machine Ts6-2(K)

Electrical equipment of the Ts6-2(K) machine. General information

The electrical equipment of the Ts6-2(K) machine is presented in the electrical circuit diagram (Fig. 3) and connection diagram (Fig. 4). The list of elements for the circuit (Fig. 3) is given in Table 5.

The electrical equipment of the machine is designed for connection to a three-phase network alternating current voltage 380 V, frequency 50 Hz and ensures the possibility of its operation in fire hazardous areas of class P II in accordance with the classification of the Electrical Installation Rules of the Electrical Installation Regulations.

Protection of power circuits from short circuit currents, of the electric motor M from long-term overloads is carried out by the QF1 circuit breaker, of control and signaling circuits by fuse FU1...FU4, from long-term overloads of the electric motor by a thermal release circuit breaker QF1.

The operation of the machine is controlled by buttons SB1 and SB2 located on the fence bracket. Electrical control equipment is located in an electrical cabinet located on the side wall of the machine.

The circuit provides for electrodynamic braking of the M engine after it is turned off. The engine should slow down in no more than 6 seconds. The permissible frequency of machine braking is no more than once every 10 minutes and no more than 6 cycles per hour.

Putting the machine into operation

Before starting the machine, it is necessary to externally check the quality of installation and the reliability of the grounding circuits. Turn on the input switch SA, and the HL lamp lights up, indicating that voltage is supplied to the machine circuit.

By pressing the SB2 button (5-6), turn on the rotation of the electric motor M. Stopping with braking occurs by pressing the SB1 button (4-5).

Machine blocking Ts6-2(K)

Electrical diagram The machine provides the following locks:

  • It is impossible to turn on the rotation of the electric motor M when the chip receiver door is open; this is achieved by introducing a closing contact of the limit switch SQ (6-7) into the control circuit of the motor M.
  • it is impossible to turn on the electric motor M during electrodynamic braking; this is achieved by introducing the opening contact of the KM2 starter into the electric motor switching circuit (8-7)
  • zero protection is carried out by block contacts of the magnetic starter KM1 (5-6)

Safety requirements

When installing, the machine must be reliably grounded in accordance with current rules and regulations. For this purpose, the contact clamp of the outer protective circuit must be connected to the workshop grounding circuit. In addition, there is a grounding bolt on the machine bed.

When operating the machine, it is necessary to periodically check the condition of the electrical equipment, paying special attention to the condition of the contacts, as well as systematically carry out technical inspections and preventive repairs of electric motors.

The frequency of technical inspections is set depending on production conditions, but not less than once every two months. At the same time, the electric motor is cleaned of contaminants, and the reliability of grounding and connections is checked.

The frequency of preventive repairs is set at least once a year. During preventive maintenance, the electric motor is disassembled and internally cleaned, and the condition of the bearings is assessed. Lubrication in the bearings is included for the entire period of operation of the bearings and is designed for at least 12,000 hours of operation.

ATTENTION: When repairing electrical equipment, the input switch SA must be turned off.

Technical characteristics of the circular saw universal machine Ts6-2

Parameter name Ts6-2 Ts6-2(K) Ts6-2T
Basic machine parameters
The largest width of the sawn material when basing the material on the table along the guide ruler, mm 400 500 400
The largest width of the sawn material when basing the material on the carriage along the guide ruler, mm 400 600 400
Maximum thickness of the processed material during longitudinal sawing, mm 100 125 110
Maximum thickness of the processed material during cross-cutting, mm 130 125 110
Diameter of saw blade (circular saw), mm 315..500 400 400
Workpiece feeding method Manual Manual Manual
Maximum lifting height of the saw support, mm 100
Angular speed of the saw shaft, rad/sec 301,44
Saw blade rotation speed, rpm 2880 3180 3000
Saw braking time, s, no more 6
Working surface of the table, mm 830 x 1200 820 x 1115 700 x 1300
Height of table surface above floor level, mm 800 747
Stroke of the moving carriage, mm 1000 977 900
Working surface of the movable carriage table, mm 510 x 590 450 x 600 550 x 700
Diameter of the dust collector pipe, mm 110
Volume of sucked air, m/h 810
Electrical equipment of the machine
Type of supply current 380V 50Hz 380V 50Hz 380V 50Hz
Number of electric motors on the machine, pcs. 1 1 1
Saw electric motor, kW 4 4 4
Dimensions and weight of the machine
Machine dimensions (length x width x height), mm 1610 x 1505 x 1150 1410 x 1600 x 1095 1380 x 1300 x 1250
Machine weight, kg 815 405 620

Machines of the Ts6-2 series are designed to perform various types of sawing of wood materials. They are intended to complete furniture production shops or woodworking enterprises. Use at home is not advisable, since the machine is designed for intensive use.

Machine design and components

This type of woodworking machines is produced by several enterprises. Each modification has certain differences that affect technical specifications and performance. But in general, the layout of their elements is the same.

The main quality of the equipment is its versatility. Thanks to well-thought-out elements it is possible to carry out Various types cuts: along and across the grain, at an angle. The structure consists of a frame on which all components are placed. Using the support, you can change the position of the feeding table and adjust its height. There is a carriage on it, which serves as a guiding element when feeding lumber. To improve the quality of processing and accuracy, the design has several rulers. The guards are designed to increase the level of operational safety.

Depending on the manufacturer, the following modifications of the Ts6-2 machine are distinguished:

  • original model. Manufactured by the Ussuriysk Machine-Building Plant. The main difference is the presence of a built-in chip vacuum cleaner. This affects the increase in the volume and weight of the equipment. However, in the absence of an exhaust system, it will reduce the costs of setting up a production workshop;
  • (TO). It is distinguished by increased electric motor power, which makes it possible to saw wooden blanks up to 12.5 cm thick. The model was designed and produced by the Kirov Machine Tool Plant;
  • (T). To improve technological parameters, the desktop area has been increased. However, the size and weight of the structure did not increase much. The modification is manufactured at the SPK plant, Kemerovo.

In addition to these models, there are other modifications of the machine. However, the differences in their design are minimal. The material for processing is fed manually. Despite the presence of guides and protective guards, safety precautions must be observed when working.

The design has the ability to adjust the position of the upper edge of the saw relative to the surface of the work table. This device is located in the support; the saw unit is fixed using a special screw.

Specifications

A review of the functional qualities of the machine should begin with studying it technical characteristics. Since this type of equipment is intended for completing small-scale production lines– special attention is paid to operational parameters.

The weight of the machine directly depends on the type of modification. Thus, the weight of the original model with a built-in chip vacuum cleaner is 815 kg. For the model with the letter “K” this parameter is equal to 405 kg, and the designation “T” has a weight of 620 kg. This difference must be taken into account when arranging the installation site.

The same difference exists in the size of the equipment. The original model has dimensions 161 * 150.5 * 115 cm. The modification with the letter “K” is 141 * 160 * 109.5 cm, with the designation “T” - 138 * 130 * 125 cm.

Technical characteristics of circular saw equipment models Ts6-2:

Designed for longitudinal, transverse and angled sawing of boards, bars, furniture panels and other lumber. It is used in carpentry, construction and furniture production.

The machine bed has a box-shaped shape, inside of which there is a dust collector casing, which simultaneously serves to collect sawdust and connect to an external suction unit through a pipe. A guide for the carriage is attached to the frame using brackets. Electrical equipment is mounted in the niche of the frame. The saw is mounted on the shaft of an electric motor mounted on a swinging sub-motor plate, the axis of which is locked in the frame. Behind the saw, on the bracket of the sub-motor plate, a riving knife is fixed, designed to protect the saw from being clamped in the cut and to prevent the lumber from being thrown out. A guard mounted on the machine table covers the top of the saw and keeps the workpiece from being thrown out during the sawing process.

Specifications:

The largest width of the sawn material when basing the material on the machine table along the guide ruler, mm 600
The largest width of the sawn material when basing the material on a movable carriage along a guide ruler, mm 600
Maximum thickness of sawn material, mm 150 (120)
The largest dimensions of the processed groove (quarter, tongue) in one pass, mm, width/depth 10/ 20
Largest saw diameter/ bore hole diameter, mm 450/ 50
Largest cutter diameter/bore diameter, mm 180/ 40
Cutting tool rotation speed, rpm 2860
Dimensions of the working surface of the machine table, mm 1180x1000
Dimensions of the working surface of the movable carriage table, mm 580x680
Stroke of the moving carriage, mm 1110
Level of the working surface of the table from the floor, mm 790
Electric motor power, kW 4 (5,5)
Overall dimensions, mm 1790x1900x1240
Weight, kg 650