In English
Common special tools used in refrigeration and air conditioning
Common Tools:
Combination Plier
There is a tool that has two jaws. Religions are dynamic. It has two arms which are well insulated. It has knife-like lines on its face with which we hold and connect the wires. With the help of this, various wires are cut and insulation is taken off from them and not by holding them in the back which is attached. It can also be used to hold various hot items and also to screw small and big nut bolts. It is made of held steel.
Wire Cutter
It is a tool that can be used to cut strings of different sizes. It has two jaws and both are sharp, hence it is called a reactor. It has two jaws and both are active. There are two arms which are completely insulated so that there is no risk of shock while doing electrical work. This is commonly called hardcore pliers. They are available in six-inch and eight-inch sizes. It is made of held steel.
Nose Plier
It can be used to hold electrical wires, etc. in a narrow space, and they can be twisted and twisted. It has two jaws and both are moving. There are two arms that are completely insulated so that there is no risk of shock while doing electrical work. This depth is used to loosen and tighten the nut bolts. They are usually available in six-inch and eight-inch sizes. It is made of hard steel.
Flat Nose Plier
It’s just like a nose pliers, but its jazz is flat instead of round. With its help, the deep turtle nut bolt can be opened and closed. It has two jaws and moves for days. It has two arms. Which are completely insulated so that there is no risk of electric shock. They are usually available in some H and eight inch sizes. It is made of hard steel.
Universal Plier
This is a pliers that can hold a variety of nuts and bolts of different sizes from the mother. If there is pain like a nut bolt or a pipe, the jug of the New York Pliers can be opened. That is why it is called Universal or Adjustable. It is made of hard steel.
Wire stepper
It is a tool that removes insulation from wires of different sizes and does not damage the conductor and reduces the force of insulation. It is made of hard steel
Grip Plier
It is a tool used to fasten different types of nut bolts firmly. It also has two joints, one is static and the other is dynamic which is adjusted as required with the help of screw. It is usually available in eight to ten inches. It is made of hard steel.
Riveting Plier
It is a tool that can be drilled into two metal sheets to attach rivets to each other.
Allen Key Set
This is a tool that can be used to open the bolts of an alien, which has a six-sided structure. It is also made of hard steel which is very strong. They are usually available from 1 mm to 10 mm.
Tin Cutter
It is a tool that is shaped like a scissor and is used to cut sheets. It is made of hold steel. It has two jaws and both are active. Both jaws are sharp.
Open Spanner
It is a tool used to loosen or tighten a variety of nut bolts. Its mouth is open, so it is called open spare. These spinners are available in different sizes. It is made of hard steel. Its mouth is open from the front, with the help of which various types of nut bolts are opened and tightened.
Ring Spanner
This tool loses a variety of nut bolts. Its face is a single color. It is used to open the mojo dent bolt at a small depth. These spinners are available in different sizes. It is made of hard steel.
Adjustable Spanner
This tool is also used to open different types of nut bolts but one of its nodes can be adjusted in different place with the help of a screw which can be set on any size nut bolt. These adjustable spacers are available in different sizes. It has two jaws, one is dynamic and the other is stationary. It has a swelling that makes a part of it move. It is adjusted according to the nut bolt through the worm.
Socket Spanner Set
It is a tool in the form of a set. These sockets of different sizes are used to open and tighten nuts and bolts of different sizes.
Files
It is a tool used to smooth the surface of various metals. Files are available depending on the nature of the work or the location.
Types of File by Work
- Rough File
This file is used to rub a metal more. Its teeth are thick.
- Smooth File
After using the ruff file Used to soften and smooth the surface. Its teeth are barred.
Types of File by dental lines
- Single Cut File
This file contains dental lines in only one direction.
- Double Cut File
There are lines of teeth like this on this file and it is mostly used for rubbing
- Rasp Cut File
There are dentures and zigzags on this file. It is used in woodworking.
Types of File by Shape
- Flat File
This file is flat in format and this file is available in different sizes.
- Round File
This file is round in shape so it is called round file. This file is available in different sizes.
- Half Round File
This file is round in shape so it is called a half round file. This file is available in different sizes.
- Triangle File
This file is called a triangular file because of its triangular shape. This file is available in different sizes.
- Square File
This file is called a square file because of its square shape. This file is available in different sizes.
Screw Drivers
It is a tool used to open and close different types of screwdrivers. There are usually two types of work
Flat Screw Driver
It is a screwdriver used to open and close single wrist screwdrivers. It is made of hard steel. They are available in different sizes.
Flip Screw Driver
This is a screwdriver that can be used to open and close cross-lined screwdrivers.
Hammer
It is a tool that can be used to straighten various metals, nails etc. or to break different objects. It is available in different sizes. The following types of hammers are:
- Ball Pin Hammer 2. Rasp Cut Hammer 3. Grass Pin Hammer
Mallet
It is usually used to straighten soft metals or to injure a delicate metal. Different types of melts are available for rubber, wood and brass etc.
Bearing Puller
With the help of this bearing puller, ball bearings and pulleys are removed from the shafts. It consists of a bolt and three moving jaws. They are usually used in sizes of “4” 3, and “6”.
Centre Punch
It is a tool used to mark different metals before drilling so that the drill can drill on the same mark. In addition, they are marked with the help of a motor before the plates are opened.
Scriber
It is a tool used to mark various metals so that the mark can be cut.
Chisel
It is a tool used to cut holes in walls and cut metals. It is made of hard steel.
Pipe Wrench
It is a tool that is commonly used in sanitary works. It opens and closes various pipes.
Electric Soldering Iron
It works with electricity. It has an element. When it is supplied, it starts giving heat. They have different powers. Typically 25, 45, 75 watts of power are used.
Soldering Iron
It is made of feathers or iron. It works without electricity. It is heated on a blue lamp or furnace and soldered. It works where there is no electricity.
Electric Drill Machine
This drill machine is used to drill holes in walls and ceilings while wiring. Its speed is very fast, it works on power supply. That is why it is called electric drill machine. It also runs at high speed and low speed. Its size is taken from the drill chuck. It is usually referred to as “3/8”, “1/4” and “1/2”.
Hand Drill Machine
This machine is operated by hand. And when it is operated, it is kept at 90 degree. Light pressure is applied to the handle. Which makes a hole in the desired place. It is used where there is no power supply.
Wooden Hacksaw
This tool is used in electrical work when wiring batons and other wooden boards etc. are cut with it. This saw cable is made of high carbon steel material. This blade is toothed. This saw has different sizes.
Bench Vice
In order to cut or soften various metal tools, these metal tools are first fastened tightly in the bench vice, thus making it easier to work on these tools. This bench vice is mostly used in General Workshop and is fixed to the bench or table with the help of bolts.
Hand Vice
It catches small objects so that holes can be drilled in the relevant objects and files can be attached. Or things can fit together.
Iron Hacksaw
This art has two parts, one is called blade and the other is called frame. The blade is fixed inside the frame with the help of two pins. The blade is fitted with a screw on one side of the frame to adjust the inside of the frame. The frame of this saw is made of soft iron material. The iron rod or job etc. can be cut with this saw.
