Automobile and other Industrial Aluminium Profile Extrusion Dies
Industrial aluminum extrusions are an aluminum material used in the manufacture of industrial equipment, machinery and structures. It has the characteristics of light weight, corrosion resistance, good thermal conductivity and strong plasticity, and is widely used in automobile manufacturing, aerospace, electronic equipment, construction and other fields.
Industrial aluminum profiles are usually manufactured through an extrusion process and have various cross-sectional shapes, such as square, round, grooved, etc. According to different application requirements, industrial aluminum profiles can be cut, welded, drilled, milled, etc. to adapt to various complex design and installation requirements.
Specific different uses of industrial aluminum profiles:
1. Workbench
Workbenches can basically be used in various industries, also known as workbenches or operating platforms. There are many types of workbenches, and different types of workbenches work in different environments.
The anti-static workbench can be directly used in enterprise electronic semiconductor factories, the assembly line workbench can be used on transfer lines, and the fluency bar workbench can be used in conjunction with automatic sorting system equipment to truly achieve the first out of these items.
2. Fence partition
Fence partition divides usage areas for easy management and protection of machine and personnel safety. With different panels, it can be applied in different production environments.
3.Chassis protective cover
Some machinery and equipment do not have protective covers, which can easily cause accidents during use. At this point, it is necessary to install a chassis or protective cover, which is both beautiful and safe.
4. Frame bracket
In order for a mechanical device or instrument to have a supporting foundation, a custom frame or bracket is necessary, with casters installed at the bottom to allow movement. For example, the conveyor line frame is made of aluminum profiles, which are easy to assemble and disassemble.
5. Climbing ladder maintenance platform
Mainly used for aerospace, high-speed rail maintenance, industrial equipment maintenance, etc. The entire frame structure is made of aluminum profiles, which can bear 2000-3000 kilograms. Cooperating with different pedals can meet the requirements of different places.
6. Shelf/Material Rack
Whether it is the development of the warehousing and logistics industry or the absence of other related industries, the use of shelves is indispensable, playing a role in managing items and ensuring cleanliness and orderliness.
7. Whiteboard display rack
The whiteboard frame made of industrial aluminum profiles can be used for information display and dissemination in offices or factories, and the application of display frames can be outdoors or indoors.
8. Clean shed
Clean sheds have high environmental requirements. After anodizing, industrial aluminum profiles are anti-static, not easy to adsorb dust, and easy to clean, making them a good choice for making materials for clean sheds.
9. Automobile inspection tools
Industrial aluminum profiles can be used for manufacturing, including car brackets, car display frames, car seats, and car test stands.
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When the gear was running for 1 h, we found that the abrasive particles in the collected lubricating oil were several hundred times larger than the ordinary lubricating oil. Microscopic observations confirmed that the proportion of particles rubbed by impurities is clearly very high (see Figure 1). On the contrary, in the normal case of using an impurity-free lubricating oil, the oil contains only extremely fine abrasive particles (about 5 Lm in diameter), which are called normal abrasion particles, and hardly abrasive particles.
When the abrasive particles observed in the lubricating oil had 7.5 hours of operation, we disassembled the gear unit and found that there were some scratches caused by impurities on the moving surface of the gear and the inner and outer ring grooves.
They all have a comprehensive scratch due to the accumulation of impurities between the teeth and the beginning of the scratch.
The test results of the tooth surface damaged by the presence of impurities in the gear oil confirm that the intrusion of impurities and the subsequent abnormal wear can be diagnosed without disassembling the gear unit. This method is to collect a small amount of lubricant sample to detect whether the oil contains abrasive particles and wear particles are increasing rapidly.
The diagnosis of the gear teeth is to study the mechanism of the gear teeth, and the toothing test was carried out with the IAE gear tester. This type of test is very useful because it can measure the burning characteristics of gear oil.
When the load of the test gear is lower than the wear protection performance value of the gear oil, there is no trace of the tooth on the tooth surface, and when the load of the test gear is higher than the above value, it can be seen that the tooth contact surface of about 70 has Mild scratches or initial burnout. If the wear particles on the test gear that are not seen when there are no signs of biting on the test gear, it is indicated that the tooth has occurred. We tested the oil samples collected at this stage and found that they contained large and coarse abrasive particles (about 20 Lm in diameter) or brown or black abrasive particles due to heat, but these scratches were not visible when scratches were observed. Particles do not exist.
When we continued the test, the test gear tooth surface began to smoke, and the speed and current of the test machine fluctuated, indicating that burning had occurred.
We stopped the test machine to test the test gear and found that almost the entire tooth surface had obvious bite marks. We again collected lubricant samples for testing and found that large, coarse abrasive particles (about 20 Lm in diameter) and the wear particles that turned brown or black due to heat were greatly increased in the initial stage of scratching.
These facts show that it is not necessary to disassemble the gear box, only a small amount of oil sample is collected to detect whether it contains large and coarse particles (about 20 Lm in diameter) or it becomes brown or black abrasion particles due to heat, and it can be observed when measuring light teeth. The wear particles, the particles become the wear particles observed when the bite of the brown tooth surface is bitten, and the particles become black with a slight bite.