Noise of z1pro mining machine

1. It's not big. You can hardly feel the sound. There's an evaluation. You can search it.

2. My family's fina
floor sweeping robot
has been used for more than a year, and I feel it's very good to use. There's basically no need for manual intervention. It's very worry free, and the noise is not big. I also hope that a worry free perfect floor sweeping robot can help you clean your home efficiently.

3. RUIMI vacuum cleaner is recommended. It's very convenient to use and clean. The key is that compared with other vacuum cleaners, the noise is really small.

4. I use Yian's home ventilator, the noise is OK, not very big, feel like the sound of the air conditioner almost right! Within acceptable limits

5. As someone who has used tieweima NAS device, the device itself is very quiet, but the hard disk is noisy. If you have a high demand for noise, it is recommended that you choose a low noise hard disk.

6. Basically, there's no noise. There's a sound of flushing. My family bought a boss w771 dishwasher not long ago. The quality is really good. This is a 10 hole dishwasher that sprays strong water at the same time. The flushing force of one hole is 10 times that of ordinary water. The tableware is very clean

7. It varies from 15dB to 50dB according to the air volume.

8. first step on the road to success.

9.  &# 160;&# 160;&# 160;&# 160;&# 160; How to choose air compressor for laser cutting machine< br /> &# 160;&# 160;&# 160;&# 160;&# 160; Laser cutting machine is to focus the laser emitted from the laser into a high power density laser beam through the optical system. The laser beam of CNC cutting machine irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point. At the same time, the high-pressure gas coaxial with the beam will blow away the molten or vaporized metal. With the relative position of the beam and the workpiece moving, the material will eventually form a slit, so as to achieve the purpose of cutting< br /> &# 160;&# 160;&# 160;&# 160;&# 160; When laser cutting workpiece,
, # 160&# 160;&# 160;&# 160;&# 160;&# 160; Main factors affecting cutting accuracy and surface quality< br /> &# 160;&# 160;&# 160;&# 160;&# 160; 1. Compressed air quality
& # 160&# 160;&# 160;&# 160;&# 160;&# 160; 2. Workpiece material quality
& # - 160&# 160;&# 160;&# 160;&# 160;&# 160; 3. Performance and quality of laser cutting equipment&# 160;&# 160;&# 160;&# 160;&# 160; Due to the poor quality of the profiles used for processing the workpiece, such as cracks, sand inclusion, air holes and other defects, the rejection rate of the final molded parts will be greatly increased; If the quality of laser cutting equipment is not up to standard, it will also improve the scrap rate and affect the stability of the overall proction< br /> &# 160;&# 160;&# 160;&# 160;&# 160; Analysis of laser cutting protective gas&# 160;&# 160;&# 160;&# 160;&# 160; Nitrogen
& 160&# 160;&# 160;&# 160;&# 160;&# 160; Nitrogen is an inert gas, which can protect the laser cutting surface very well. However, because it is isolated from oxygen, the processing efficiency is reced and the cost of nitrogen is relatively high. Therefore, unless processing precious metals or processing requirements are very high, CNC cutting machines rarely choose bottled nitrogen as the auxiliary gas for conventional processing< br /> &# 160;&# 160;&# 160;&# 160;&# 160; Oxygen
& 160&# 160;&# 160;&# 160;&# 160;&# 160; It can support combustion, but e to the strong oxidation of high purity oxygen, the cutting surface will be blackened and the hardness will increase, which is commonly known as "coke". Therefore, the proportion of oxygen and nitrogen is about 37% air, which is the best choice for laser cutting in ordinary processing< br /> &# 160;&# 160;&# 160;&# 160;&# 160; Compressed air
, # 160&# 160;&# 160;&# 160;&# 160;&# 160; As an essential protective gas source, compressed air technology has been concerned by many supporting manufacturers and users. With excellent performance and high cost performance, the CNC cutting machine Kangsaier air compressor has grasped the opportunity of cooperation again and again. Because compressed air mainly acts on the lens of laser cutting machine head, if it contains oil or water, it will cause pollution to the lens. In serious cases, it will reflect the laser and cause damage to the collimator, focusing lens and laser head. Therefore, the quality of compressed air is also an important factor affecting the quality of laser cutting final parts< br /> &# 160;&# 160;&# 160;&# 160;&# 160; Because the displacement of compressed air required for laser cutting is not high, small screw air compressors or piston machines are generally used, but the quality of compressed air is very high. The ideal compressed air can ensure that the protective lenses do not need to be cleaned within six hours at least< br /> &# 160;&# 160;&# 160;&# 160;&# 160; At present, there are a lot of compressors in the market. The compressed air proced by the air compressor with poor quality is bound to have incomplete water and oil removal. Some piston machines even have solid particles, which have adverse effects on the lenses< br /> &# 160;&# 160;&# 160;&# 160;&# 160; For laser cutting equipment, Kangsaier air compressor is equipped with a complete set of perfect compressed air solutions, covering almost all the required equipment of compressed air process, such as air compressor, air storage tank, cold dryer, precision filters at all levels, energy-saving pipeline, etc., which can truly realize one-stop procurement and meet the needs of various customers.