Huizhou Screw Factory: How can I take out the broken screw in the hole?

　　Huizhou Screw Factory: How to take out the screw half broken in the hole?

Screws are tools that use the physical and mathematical principles of circumferential rotation and friction of the inclined surface of an object to gradually tighten each part of the object. Is a general term for screw fasteners, everyday spoken. Screws are indispensable supplies in daily life. They are used to fix various devices. There are many types of screws. Different types are used in different places. When screws are used to install large objects, they are necessary accessories. When we screw them hard, the screws are easy to break in the holes, so Huizhou Screw Factory: How to take out the screws when they are broken in the holes? Let's take a look!

Huizhou Screw Factory: How can I take out the broken screw in the hole?

1. You can weld a screw on it and use this screw to unscrew the screw in the hole.

2. If the hole is not deep, you can use pliers to clamp the screw out.

3. If it is a thicker screw, you can make 3 small holes in the screw, and then screw it out with a wire puller.

4. Or use a chisel to chisel out along the opposite direction of the screw.

Huizhou Screw Factory: How to Store Screws?

1. The screws are mainly made of iron, so pay attention to the air humidity when storing them. First of all, do not put in a damp place, otherwise the surface will rust, affecting the appearance and use. And the screws should be placed in a sealed cabinet or box, with dust on the surface to prevent accumulation on the screw surface. And corrosive items should not be placed around, otherwise the screws will be corroded over time.

2. If there is water on the surface of the screw in rainy days, it must be dried in time to prevent the surface from rusting. And the screws should not be placed outdoors, and the packaging should be sealed. If there is moisture on the surface of the screw, it will affect the use.

3. When using screws, be sure to clean the surface first, especially when there are impurities on the surface, deal with them in time. There must be no residue or blackening on the surface.

4. When rust is found on the surface of the screw, it should be washed with flushing water, and the flushing water should be replaced in time to ensure that the rust on the surface is completely removed.

5. When using screws, be sure to operate as required. Do not blindly force, master the skill to avoid sliding silk problem.

Huizhou screw factory: what kind of screws?

1. Ordinary screws are tools that use the friction force of the object to rotate obliquely to the circumference to gradually tighten objects and parts.

2. Self-tapping screws generally refer to wood screws with hard texture, thick teeth and sharp points, and also refer to aluminum-plastic alloy. Self-tapping screws specially used to tap metal holes are called taps.

3. Expansion screws, commonly known as metal expansion bolts, promote expansion through the fixation of wedge-shaped inclined surfaces, generate frictional bonding force, and achieve the effect of fixation.

Screws are an indispensable item in daily life: tiny screws for cameras, glasses, clocks, electronics, etc. General screws for TV sets, electrical products, musical instruments, furniture, etc. As for engineering, construction, and bridges, large screws and nuts are used; vehicles, airplanes, trams, cars, etc. are all screws of the same size.