Table vertical drilling machine 2М112: specifications, reviews

Drilling machine 2М112, technical characteristics of which are given below, has a compact size, and functionality. This allows you to use it as a desktop equipment. Great value and quality makes this device popular in various industries, and direct competition amongst domestic and foreign counterparts. Consider its characteristics in more detail, and consumer reviews.

Description

Specifications drill 2М112 allow him to refer to equipment middle category vertical drilling type. Its production was started in 1980. During serial production the unit has received recognition and popularity. It is especially popular in workshops and small manufacturing enterprises. The main purpose of the considered machine – training of young specialists in schools and educational institutions in technical areas.

Due to its functionality, the unit can be used for the following purposes:

• Drilling holes of different diameters.
• Reaming of the workpiece.
• Deployment and countersinking parts.
• Perform internal threads.

Design features

Drilling machine 2М112, technical characteristics which allow to process plastic, metal and wood, has a fairly simple design. In the device unit provides the possibility of adjusting the speed of rotation of a work Chuck in five ranges. This option is provided by changing the position on the pulleys of the corresponding transmission. Drilling depth during operation of the machine is regulated by the flat rate or stops.

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The simplicity of the design is the main advantage of the device because of the reliable and uncomplicated to use. Compact size and light weight give the possibility to transport the unit to any desired location. The technique in question can be mounted on the surface of the fitter's bench, the drill columns or tables.

Bench drilling machine 2М112: specifications

Feature of this unit is the ability to adjust the diameter of the drilled holes. According to the manual, the machine can make socket with a diameter up to 12 mm. This range is enough for production work in home workshops. Industrial analogs, provides the increased diameter produced holes.

Below are the technical specifications of the drilling machine 2М112:

• Drilling capacity-12 mm.
• Drop distance from spindle axis to stand – from 0 to 400 mm.
• Departure guiding element – 190 mm
• Width of the working surface-250 mm.
• Number of slots-3 pieces.
• Move the sleeve spindle – 100 mm
• Number of speeds – 5.
• Maximum revving-up to 4500 rotations per minute.
• Drive Type-electric motor with power of 0,55 kW.
• Length/width/height – 0,79/0,37/0,95 M.
• Weight – 120 kg.

Functionality

Vertical drilling machine 2М112, technical characteristics of which are given above, according to the manual is able to operate at speeds up to 4500 rpm with 5 speed transmission. Spindle Assembly belongs to the class b-18, adjustable from 0 to 40 centimeters.

The Minimum dimensions of the machine for convenient operation must be at least 25 cm, equipped with T-shaped slots serving for fastening parts or plumbing yews. The convenience of this fixture is additionally the possibility of mounting on a special stand, which gives the possibility of drilling holes in the ends of the blanks to a length of one meter. For the performance of the unit meets the electrical engine power of 550 watts.

Despite the compact dimensions, drilling machine 2М112, specifications, photos shown in the article, designed for long and intensive use. This is largely due to simple design and high quality material production.

Device management

The Main components of the units:

• Working columns to move the headstock to the spindle.
• Clamping device.
• Drive with electric motor.
• Lifting node of the headstock.
• The Base of the tabletop.
• Protective cover of the drive mechanism.
• Tailstock spindle type.
• Notarialny node to control the elasticity of the belts.
• Bracket for fixing the base of the column.

Specifications and features drill 2М112 determine the design of the following elements of control:

• The handle of the mechanical feed of the spindle.
• Handle for belt tension.
• Adjustable locking of the spindle in the working column.
• Control Buttons which are electrically start and stop the drive motor.
• Arm mounts under enginesite.

The Manufacturer of the considered equipment provided for the installation of major parts in the cast housing made of cast iron, which allowed to provide reliable protection of components from mechanical deformation. For greater comfort when working with the machine a system for lighting the working area of the processing.

Pros

Specifications drill 2М112, repair is very simple, was developed a few decades ago. However, this unit remains popular until now. This is due to its reliability, ease of performance and high processing accuracy, and affordable price.

To fix or replace items in the domestic market are easy to pick up domestic or Chinese counterparts. The advantages of the unit are the following options:

• High endurance, endurance, ability to operate in different climatic zones.
• Ease of maintenance and operation of equipment, including the repair of the unit.
• Maintainability and availability of spare parts.
• Power of the electric motor enough, not only for schools and private households and small production plants.

Of Course, that along with reliability and practicality, the main advantage of this machine is reasonable price.

Disadvantages

Like any technology, the device has several drawbacks. Among them, users note these points:

• Obsolescence of the device.
• Loss of the unit in the accuracy and machining quality of modern models from other manufacturers.
• Decreased efficiency impact and efficiency of intensive work.
• In addition, this machine is inferior in some respects to modern models, including compactness and reliability, along with easy maintenance.

Drill press 2М112: specifications and reviews

The Parameters of the technical plan of the considered equipment listed above. Next, we consider customer feedback.

As evidenced by the responses of the owners, this instrument purchased in the normal state, it is able to meet the requirements of private users and small manufacturing enterprises. Despite the relatively large mass and dimensions, the unit proved mainly positive, especially compared to their Chinese counterparts of the same price category.

Consumers say reliability and practicality of the device, as well as its maintainability. Let it slightly noisy and a bit uncomfortable, however designed for many generations. If necessary, and careful operation, this unit can operate for another few decades without much upgrading.

Conclusion

Vertical boring machine table 2М112 is definitely one of the leaders in the domestic market in its class. The ratio of price, quality and ease of maintenance-the main reasons of popularity of the unit among the population. In addition to its use in schools and colleges, the equipment performed well in the backyard and small plants. Over three decades of existence of the considered machine has proved its efficiency and practicality, even compared with more expensive foreign counterparts.