Hardware power tools are often used in the modern industry. They generally use electric power as their driving force. However, some matters need to be taken care of in the process of use. What do the operators need to pay attention to when using power tools? Electric tool operation precautions:
1. Before the tool is used, full-time electricians should check whether the wiring is correct and prevent accidental connection of the neutral line and the phase line.
2. Before using the tools that are not used or dampened for a long time, the electrician shall measure whether the insulation resistance meets the requirements.
3, the soft cable or flexible cable that comes with the tool must not take long. When the power supply is far away from the operation site, it should be solved with a mobile electric gate.
4. The original plug of the tool must not be removed or replaced. When the original plug is damaged, it is forbidden to directly insert the wire of the wire into the socket without a plug.
5, found that the tool shell, handle cracked, should be stopped for replacement.
6, non-professional staff shall not disassemble and repair tools without authorization.
7. The rotating parts of the holding tool should have protective devices.
8. Workers wear insulated protective equipment (insulated shoes, insulated gloves, etc.) as required.
9. The power supply must be equipped with a leakage protector.
10. It is forbidden to use overloaded equipment. Pay attention to sound and temperature rise. If any abnormality is found, check it immediately.
In short, for the sake of operational safety, Xiaobian recommends that the power tool operators should strictly operate their power tools according to their operating specifications and precautions to ensure safe operation.
Extrusion aluminium, also known as aluminum extrusion, is a manufacturing process used to create durable and versatile aluminum-based products. The process involves pushing molten aluminum through a die under high pressure or pulling it through the die using a ram. The resulting product is a smooth surface, uniform cross-section, and precise dimensions.
The extrusion process can create complex shapes and intricate designs, making it popular in various industries such as architecture, automotive, and aerospace. Common extruded aluminum products include window frames, door frames, curtain walls, and structural components.
One advantage of extrusion aluminum is its versatility. It can be modified and finished to suit different requirements, such as anodizing to provide extra corrosion resistance or powder coating to add a decorative finish. Additionally, extrusion aluminium offers excellent strength-to-weight ratios and is highly durable, making it an ideal material for products that require high strength and durability.
Another advantage of extrusion aluminium is its cost-effectiveness. The manufacturing process is highly efficient, allowing for the creation of large quantities of products at a reduced cost compared to other materials such as steel or copper.
Although extrusion aluminium has many benefits, it also has some limitations. The material is highly conductive and may require insulation in certain applications. Additionally, extruded aluminum products may have difficulty achieving tight tolerances and precision, making it unsuitable for some specialized applications.
Overall, extrusion aluminium has become an essential material in various industries, providing both strength and versatility at a reasonable cost. As technology continues to advance, even more advanced and innovative applications of extruded aluminum are expected to emerge.
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