Vibratory polishing machine grinding media selection skills

The working quality of vibratory polishing machine is vibration frequency and vibration amplitude. Its high efficiency is higher than that of calendering. It can produce and process large parts, and can also check the process performance of parts during the production process. In order to better carry out the polishing treatment, pay special attention to the following methods when using the grinding material:

1. Steel jade, silicon carbide, ceramic

These three types of abrasives are widely used in the polishing of vibratory polishing machine gray-black and rare metal easily deformable workpieces. It is very important to maintain the color of the original metal material when polishing rare metal workpieces. It is mostly used for dry production and processing, or applied after kerosene is wet.

2. Leather and felt

These two kinds of abrasives are too soft, which is very suitable for polishing and bright production of workpieces. Appropriate amount of fine abrasives such as chromium oxide and silicon carbide are often added during application. The proportion of leather and felt is small, and it is very easy to separate from the workpiece during the entire vibration process, floating in the workpiece and its abrasives, so the leather and felt should be cut smaller during application.

3. Slaked lime

The particle size distribution is very fine and is alkaline, which is commonly used in the polishing of red copper parts.

What are the requirements of vertical rubber injection molding machine in use

No matter what is used, even if it is just a small item or there are certain requirements and rules, otherwise it will bring a lot of trouble and danger. This is especially true for vertical injection molding machines that are often used in industrial production. This kind of equipment is relatively simple when used, and no dangerous situations will occur, but it should still be noted. Because if you are not careful, there may be some unexpected situations. More often, these situations are not good.

What should I do when using a vertical rubber injection molding machine to prevent some unexpected situations? First of all, preparations before use require preparation work, including checking whether the various parts of the machine are working well, if there are problems, you should find out where the problems are in time, and then deal with these problems, and finally start work. Before this, it is better for people who operate this kind of equipment to choose some people who have operating experience. Secondly, during the operation of the equipment, do not do any adverse things to the equipment.

Vertical injection molding machines also have many parts, so in the process of use, if any parts are broken or the service life expires, they must be replaced in time. For the places where lubricating oil is needed, be sure to observe the use of lubricating oil in a timely manner. Lubricating oil is used to reduce friction between equipment parts. The lack of this has a great impact on the life of the machine. One of the things that cannot be ignored. In addition, be sure to perform certain maintenance on the machine before and after use, which can also extend the service life to a great extent.

There are several types of Vacuum die casting technology?

Cnc rapid prototyping CNC parts machining center spindle speed, feed speed and cutting speed are generally determined by the tool, and the setting amount of different tool parameters for processing the same material will also be different. But the tool will provide the parameters set at the time of purchase. For example, different imported tools provide parameters for processing different materials, which can give the maximum feed rate, cutting amount and cutting speed. Cutting speed, feed speed and cutting depth are the three elements of CNC parts machining and cutting conditions. If these elements are not well controlled, it will cause tool damage. As the cutting speed increases, the temperature of the cutter head will increase, resulting in mechanical, chemical, and thermal wear. If the cutting speed is increased by 20%, then the tool life will be reduced by 1/2. The relationship between the feed conditions for CNC part machining and the wear on the back of the tool is generated within a very small range. However, if the cnc rapid prototyping feed rate is high and the cutting temperature is increased, then the rear wear is also likely to be large. Its impact on the tool is less than the cutting speed, and the cutting depth has a greater impact on the tool than the cutting speed and feed, but when the cutting depth is small, a hardened layer will be formed on the material being cut, which will also affect the tool's Service life. In the process of CNC parts processing, generally need to choose the cutting speed according to the processed material, hardness, cutting state, material type, feed speed and cutting depth. The selection of suitable processing conditions is generally based on these factors. CNC parts processing generally requires a reasonable choice of fixtures, and the parts should fully meet the needs of the machine to reduce unnecessary positioning errors, so select special fixture clamping tools. When CNC parts are processed for face milling, non-reground carbide end mills or end mills should be selected. In general milling, try to use two passes. The first pass is preferably rough milling with an end mill and continuous passes along the workpiece surface.

What are the characteristics of general rotating rotary hot pot conveyor belt

Generally speaking, the function processing of fully CNC automatic lathe is very strong. Generally speaking, when using automatic CNC lathe, it is generally necessary to select the correct tool. Only in this way can the cutting efficiency of the lathe be improved. The use of tools must first take into account the processing capacity of the machine tool, process content, parts materials, etc. In this way, when installing and using a CNC lathe, the choice of cutting tools should have high hardness and high wear resistance. Only in this way can the manufacturing of the cutting tool be improved, and the size of the cutting tool must be precise.

Once the spindle speed range is determined, the more gear stages, the more complex the structure of the machine. However, considering the performance of the application, more engagement ratios can reduce the relative speed loss. In this way, the details can be selected according to the consumption rate and construction requirements of the automatic CNC lathe. Generally speaking. The three axes of the automatic CNC lathe use linear bearing guides, which are driven by logarithmic servomotors. The linear arrangement of tools has the characteristics of rapid tool change. The CNC system has perfect functions and is easy to control. According to the needs of parts processing, the transverse power head can be selected for composite drilling and milling. Equipped with automatic charger, you can perform automatic production.

In the related measurement of the reverse deviation of the linear motion axis, the measuring tool is usually a dial indicator or dial indicator. If conditions permit, a dual-frequency laser interferometer can be used for measurement. When using a dial gauge or dial gauge for measurement, it should be noted that the bottom of the turntable and the length of the turntable should not be too high or too long, because the measurement base may force movement due to the too long cantilever during the measurement process, thus The count is inaccurate. The compensation value is not true. If you use a programming method to measure, you can make the measurement process more convenient and accurate.

What are the characteristics of general rotating rotary hot pot conveyor belt

Our experienced engineers and designers continue to design and develop new rotary hot pot conveyor belts. At present, we design new humanized and fashionable kitchen equipment, so that I can meet different customers and meet the changing needs. Market demand. We are very cautious in the selection and use of raw materials, strictly grasp each quality barrier, advanced production technology and scientific management make the products not only sell well all over the world

The rotary hot pot conveyor belt produced by our company generally has the following characteristics. First, the conveyor chain runs smoothly, then the height difference between the two chain pieces of the conveyor chain is small, and then the connection of the guide rail of the conveyor is smooth and without Burr, and the related structural design is reasonable, so the chain belt is durable, because the chain pad is also made of a relatively special material, so it has the characteristics of wear resistance and noise.