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See how they make foreign wrenches, screwdrivers

Cơ Học Cao Thắng 2,058,373 views

See how they make foreign wrenches, screwdrivers
Introduce to you the very familiar technical tools of mechanics and car repairers. Tools that everyday workers seem to be familiar with, but many still do not know how they are made, or how the wrenches and screwdrivers are made. How are the tools created, how they go through the plant to create them, and how the makers of these tools have a manufacturing process, you will see how they work. in the video.
Classification of common types of corsets:
1. Ignorance
- The wrench can be adjusted to the size or also known as the wand. This is the first hand tool you should have when you start shopping for home kits. You should choose 1 medium size (8 "- 10") and 1 small size (4 "-6").
- The fixation of a fixed anchor and a movable clamping ring will help you to tighten the nuts and bolts in a variety of sizes. Anchors of the handle are generally flat, which can fit into the bolts, square or hex nuts. The wrench is typically designed to form a 22.5⁰ angle with a handle, which allows the user to turn the nuts in a narrow position.
2. Twist open head
- A pair of wrenches with two open ends, each of different sizes (for example, 6-7, 8-9, 10-12, ...).
- With this tool you can operate fast when tightening screws. The advantage of this tool is that it has fixed anchorage, which limits the slipping problem. You can buy individual trees on demand or you can buy one set of different sizes.
3. Flute head with two ends
- A type of wrench with two round heads, each of different sizes (for example, 6-7, 8-9, 10-12, ...).
- This tool will help you minimize the distortion problem and is often used for heavy duty nuts. The tool tip is typically six-sided or 12-sided on the inside to accommodate conventional hexagon nuts.
- The two ends of the tool can be aligned with the body or form a sloping angle to the body to create a clearance when used. Flanges are used to tighten the nut.
4. Wrenches (1 open, 1 round)
- A combination of two types of wrench. The tool has one end and one end, both ends of the same size. Usage similar to the two types above.
5. Hexagonal - Hexagonal tree
Hexagonal Hexagonal Hexagonal Hexagonal Hexagonal Hexagon Hexagonal Hexagonal Hexagonal Hexagonal Hexagon With the ball head you will be able to rotate more than the head, but you should be careful when using it because you can break the tool's ball bearing if you use force instead of turning the force.
- You should buy a set of hexagons of different sizes that can be used for different types of screws.
6. Dentures
Dentures are commonly used in work involving plumbing.
- With a fixed anchor and a movable anchor, both anchors are serrated to increase grip. You can adjust the aperture of the clamping ring by turning the round bolt on the teeth. With a 12 "toothed toothpick you can handle your home's water pipes.
7. Mouse wrench
- Mute levers (also known as mousetraps, mousepads, scaffold wrenches, scaffold wrenches, scaffold wrenches) are a type of twisted pair tool commonly found throughout the world; It is used in many different industries because of its usability.
- In essence, this is a combination of tools from two very popular tools are hand-twist (hand-to-wrist) and head (tube). Its structure is based on the principle of ratchet which helps to increase the maximum turning capacity.
8. Lean flag
- Lever is a specialized handheld device that can adjust the force on the object to tighten. When tightening, the force required is displayed on the screen, which makes it easy for the user to read and determine how much force is required.
- The types of wrench are mainly used in industry such as civil and industrial construction, bridges, shipbuilding, oil refining, rig installation and construction of steel structures. Repairing machines, automobiles, containers, mechanical engineering ...
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