The working principle of CNC lathe processing workpieces is to use digital information and control the workpieces and tools with the help of some high-precision and high-efficiency machine tools, thereby producing certain workpieces used in the industry, such as electronic cigarette accessories, lamp accessories, etc. . The appearance structure of these mechanical parts is also very complex, so with the help of CNC lathe processing, some high-precision parts can be produced to meet the production needs of these industries. The clamping fixture is the CNC lathe. Component. Next, let’s learn about the requirements for clamping fixtures in CNC lathe processing. 1. The clamping mechanism or other components do not affect the feeding, and the processed parts should be opened. After clamping the workpiece, it is required that some parts such as clamping fixtures will not interfere with the tool track; 2. Ensure that there will be no small deformation after clamping; 3. Easy to load and unload, which can shorten the auxiliary time; 4. Consider several workpieces at the same time CNC lathe processing is carried out; Read More

The machining accuracy depends on the size of the machining error. For enterprises that process mechanical parts, the first thing to do is to control processing errors to ensure product quality. What are the most common processing errors in practice? Next, we will discuss this issue in detail. Errors regarding mechanical parts processing mainly include spindle rotation error, guide rail error, transmission chain error, etc. The gyro error refers to the amount of change between the actual gyro axis and its average gyro axis at each moment on the gyro axis, which directly affects the machining accuracy of the workpiece being processed. The main reasons for the error of the rotation shaft are: the coaxiality error of the rotation shaft, the error of the bearing itself, the coaxiality error between the bearings, the rotation shaft winding, etc. For machine tools, guide rails are the reference for determining the relative positional relationship and machine movement of each component of the machine tool. Processing errors, uneven wear of the guide rails, and installation quality are important factors that affect the accuracy of the guide rails. The error of the drive chain refers to the error of the relative movement of each drive element at both ends of the drive chain. Read More

As time goes by, mechanical parts processing has become smarter and modern high technology has been widely used in traditional processing industries such as precision machinery. The goal of sensing detection in mechanical parts machining and cutting is to optimize the productivity, manufacturing cost or cutting speed of (metal) materials. The detection targets include cutting force and its changes, cutting vibration, contact between the tool and the workpiece, chip state during cutting, and identification of the cutting process, etc. Cutting force, vibration during cutting, acoustic emission during cutting, motor power during cutting, etc. are important sensitive parameters. During machine tools operation, the main detection objects of sensors include transmission systems, bearings and rotation systems, temperature monitoring and safety protection. The parameters of the workpiece processing sensor include machine downtime, workpiece surface roughness and machining accuracy, power, workpiece status, cooling lubricant flow rate, etc. When using precision mechanical parts to process workpieces, sensing technology is used for process identification, that is, determining the executed process Read More

At present, many domestic machinery manufacturers do not pay enough attention to the anti-rust treatment of mechanical parts. During the processing, processing, inspection, storage and other processes, the processed workpieces are prone to rust due to humid air, hand sweat and contact with harmful gases in the atmosphere, resulting in scrapping or reworking of processed workpieces, greatly increasing unnecessary enterprises Manufacturing cost. Today, let’s talk about the rust prevention problem during the entire process of mechanical parts processing. The possibility of rust in mechanical parts mainly occurs in the processing process, assembly process, inventory and the final packaging and factory process of the product. The following will provide detailed explanations on the anti-rust treatment method and how to inspect the anti-rust quality between each process. Anti-rust between the first process 1. Anti-rust measures during the cutting process: Use emulsified cutting fluid with cooling, lubrication and anti-rust effects, and its anti-rust period can reach 5-6 days. 2. During the turnover period of each process, the processing surface should be 102 anti-rust lubrication. Read More

CNC lathe processing is a high-precision and high-efficiency automated machine tool. Wide processing functions, can process straight cylinders, oblique cylinders, arcs and various threads. It adopts a variety of compensation functions such as linear and arc, which plays a good economic benefit in the mass production of messy parts. CNC lathe processing is currently the most used and most widely covered CNC machine tool processing in China, accounting for about 25% of the entire CNC machine tool. The birth of CNC lathe processing is of epoch-making significance for human mechanical processing and manufacturing, and workpiece production has since embarked on the road of large-scale, high-precision and high stability. For a country, CNC lathe processing is in all metal cutting. The proportion of equipment is an important parameter for measuring its automation level and is of great significance to the development of the national economy and the prosperity of the country. CNC lathe processing, English name is CNC MACHINE Read More

Step 1: Start the machine tool. After each start-up or reset by the machine tool, it first returns to the machine tool's reference zero position (that is, back to zero), so that the machine tool has a reference position for its subsequent operations. Step 2: Before clamping the workpiece, clean the surfaces of the workpiece, and do not stick to oil, iron filings and dust. Use a file (or oil stone) to remove the burrs on the surface of the workpiece. The high-speed rail used for clamping must be smoothed by a grinder to make it smooth and flat. The iron and nuts must be solid and can reliably clamp the workpiece. For some small workpieces that are difficult to clamp, they can be clamped directly on the tiger; the machine tool workbench should be clean and free of iron filings, dust, or oil stains; the cushions should be placed generally. At the four corners of the workpiece, a workpiece with an excessively large span must be placed in the middle. According to the size of the drawing, use a ruler to check whether the length, width and height of the workpiece are qualified. When clamping workpieces, according to the clamping and placement method of the programming work instructions, you should consider avoiding the processing parts and the possible contact of the cutting head during processing. Read More

Heartwarming tips: First of all, you need to know what precision parts processing is. It is actually a kind of mechanical processing, but it is more precise and has higher requirements for production machinery and processing processes. With the development of industrialization, the more types of precision mechanical processing are. More and more, more detailed directions, and more professionalism. High-precision electronic originals are produced by vacuum machines controlled by intelligent machine tools, so do you know how precision parts are made? Let me popularize it together. The precision machinery in the future is becoming more and more integrated, and it is no longer the simple mechanical processing. Its combination with high technology has played its role better, especially the digitalization of processing has made its development a qualitative leap, and it will become an important science to serve industrial development in the future. Any machine is composed of many different small parts, each of which plays a crucial role. Parts need to be assembled, so precision mechanical parts are processed Read More

Recently, I received a message from some netizens asking me if the accuracy of CNC machining outer diameter can reach 0.001 mm? What we want to say is that your accuracy is calculated based on your blade. The general machine tool can be controlled at 0.01 mm, and the better one can be controlled at 0.005 mm. Therefore, it is impossible for CNC machining to achieve this accuracy of 0.001mm, generally 0.02 mm~0.005 mm. The highest CNC outer diameter processing I have seen can only reach 0.004 mm. Friends who are familiar with CNC machining centers know that high precision is a feature of machining centers. Accuracy is a mechanical term used to measure the surface quality of a product processed. Generally, IT is used to represent processing accuracy. IT refers to the dimensional accuracy level, referred to as tolerance. Smaller tolerance levels mean higher workpiece accuracy and greater machining difficulty. Generally speaking, IT6 is classified according to international accuracy tolerances Read More

In fact, when it comes to how to calculate the price of CNC lathe processing, industry insiders know that different CNC processing manufacturers will have certain differences in the quotations of the same CNC lathe processing products. But you can make a reference based on the local situation and make a general understanding, and don’t be too detailed. Some CNC processing manufacturers say that our processing is an accurate quotation. In fact, your CNC processing quotation is higher than others, and it is difficult to accept orders. After all, the competition is too fierce now! No matter what, you won’t lose money when doing this! Accurate the CNC program to the two decimal places, and there is a reference processing completion time. As expected, the one is basically accurate. Find a program with better skills. The tool is absolutely reasonable, and there is no unnecessary empty blade. If it is more complicated, Such people can save you a lot of labor hours! You have an advantage in bidding and you make more money than others! The following are the commonly used areas Read More