The tooling fixtures in CNC lathe processing are a process device used to quickly fasten workpieces during CNC machine processing to keep the machine tools, tools and workpieces in the correct relative position. It can be said that tooling fixtures are indispensable components in mechanical processing. Driven by the development of machine tool technology towards high speed, efficiency, precision, composite, intelligence, environmental protection, etc., fixture technology is moving towards high precision, high efficiency, modularity, composite, etc. Development in the direction of generalization and economicization. Tool clamping fixtures are also called fixtures. Broadly speaking, any process during the machining process for quick, convenient and safe installation of workpieces can be called a fixture. Such as welding fixtures, inspection fixtures, assembly fixtures, machine tool fixtures, etc. The most common of these tooling fixtures, usually referred to as fixtures for short. So what types of fixtures are we used for CNC lathe processing? The following is a detailed classification of fixtures by Dongguan CNC machining. 1: General CNC CNC lathe machining fixture Ordinary CN Read More

As we know by those who do CNC processing, tool fixtures are processing equipment, which is the general term for various tools used in the CNC processing and production process. It includes tools, fixtures, molds, inspection tools, auxiliary tools, fixtures, and fitter tools. , workstation equipment, etc. Its main meaning is as follows: 1. Tools: The tools used in mechanical manufacturing are basically used to cut metal materials, so the term 'tools' are generally understood as metal cutting tools; 2. Fixture: To put it bluntly, it is used to clamp. Device for workpiece (or rail tool); 3. Mold: a device used to determine the shape and size of the product; 4. Inspection tool: an instrument used for production and inspection; 5. Auxiliary tool: usually refers to connecting tools and machine tools ; 6. Fixture: an instrument used for manufacturing, the word corresponds to a fixture, sometimes synonymous with tools, and sometimes also refers to fixtures. This term is often used in electronic enterprises such as Taiwanese/Korean/Japanese capital; 7. Fitter tool: clamp work Read More

As we all know, the processing technology carried out by CNC processing is now high efficiency and good quality, especially the best accuracy. But we often say that there are pros and cons. If we operate improperly during the CNC processing process, it is easy to cause some unavoidable problems. According to the experience of Dongguan CNC processing manufacturers, the following problems are common in CNC processing operations: The first problem: The CNC processing process is too dispersed. The reason is that the processing preparation time is insufficient, the programming is simple, and the operation is simple. Using one knife is easy to adjust, and matching the knife is easy to adjust, and getting used to ordinary processing. This makes it difficult to ensure product quality (position tolerance) and production efficiency cannot be fully utilized. Therefore, CNC processing technicians and operators should fully understand CNC processing knowledge, make more attempts, master relevant knowledge, and try to use concentrated process methods for processing. Use it a few times more, which will naturally reflect its superiority. Process of use Read More

For CNC machining, as long as CNC machining equipment (CNC machining machine tools) has a good reputation and reasonable price in the industry, CNC machining technology is in the leading position in the industry, but they often ignore the operation of the most critical CNC machining machine tools. and maintenance. Also, things to be paid attention to in CNC processing should also be understood. Let’s take a look together. Operation of CNC machine tool of CNC machining center 1. Before boarding the machine, check the model, size and processing allowance of the processing blank, and grind and remove sand; 2. Confirm the placement position of the workpiece after boarding the machine, and process it The order of the process is completed; 3. If the points are in the middle, the speed is 501 R/M. If the points are required, the speed is 501 R/M. If the points are required, the speed is determined by the 'cutter' and the speed is determined by the The size of the cutter depends on the size. Pay attention to the number of the same height on the cutter to ensure the accuracy of the part. Read More

The processing applications of CNC CNC lathes are becoming more and more widely, and how to 'manage, use and maintain' CNC lathes has become an important issue that needs to be solved urgently. Using CNC lathe processing is not a simple equipment, but an application project with strong continuity. To truly play its role, we must manage scientifically, fully understand the characteristics of CNC processing, and coordinate the relationships of each production link. The reason why CNC lathe processing technology can be widely used in large enterprises is mainly because CNC lathe processing technology has the following characteristics: Characteristic 1: High automation can reduce the operator's physical strength and labor intensity. The processing process of CNC CNC lathes is automatically completed according to the input program. The operator only needs to start adjusting the tool, cutting the workpiece, and replacing the tool. During the processing process, it mainly observes and supervises the operation of the machine tool. However, CNC lathe processing technology content is high, and the operators' mental labor is Read More

CNC machining centers use many tools and materials, and the materials used for engraving and milling are widely used, ranging from hard metals, marble, soft to PVC, plexiglass, two-color plates, etc. Therefore, it is important to have a good tool to engrave and mill the product, and to use it. CNC machining (cnc CNC lathe machining) not only requires the tool to be sharp, but also requires the tool model, size, material and parameters to be appropriate, which will affect the quality and efficiency of engraving and milling. Reasonable selection of tools in CNC machining, optimization of processing methods, and improve processing efficiency and extend the service life of tools, especially in processing difficult-to-process materials and aviation parts. High-quality CNC machining tools with difficult-to-process materials must have the characteristics of ultra-fine grain CNC machining tools, cutting angle, cutting edge strength, and surface coating heat resistance. Through a summary of past experience in applying difficult-to-process materials, Read More

For CNC machining center, CNC lathe processing is a relatively complex process, which can be very accurate and will have some errors. Therefore, in our understanding of the process of CNC lathe processing, error is also the key to our CNC lathe processing. . CNC lathe machining has high degree of automation, good accuracy and very high working efficiency. However, some errors are inevitable in CNC lathe machining, so we must understand the existence of these errors. Error 1: Machining principle error. Principle error in CNC lathe machining refers to the error caused by the use of an approximate processing motion mode or an approximate tool profile. Since there is an error in principle, it is called a principle error. This processing method is still feasible if the principle error does not exceed the allowable range. Error 2: Machine tool geometric errors. In use, the manufacturing error, installation error and wear of the machine tool directly affect the machining accuracy of the workpiece. These mistakes Read More

CNC lathe processing first appeared in Hong Kong, and locals called CNC and CNC machine tools 'CNC lathes'; later it was gradually introduced into the Pearl River Delta region of the mainland, and locals called CNC turning, milling, grinding machines and other processing; it is popular to today's CNC processing center. CNC lathe machining is an automatic machine tool equipped with a program control system. The system can logically process the program according to control codes or other symbolic instructions, and decode the program through a computer, so that the machine tool can move and process parts. The blank is cut into semi-finished parts, etc. The main reason why CNC lathe processing is getting bigger and bigger is that there are the following benefits: Benefit 1: greatly reduce the number of molds, so that parts with complex shapes do not require complex molds. If you want to change the shape and size of the part, you only need to modify the processing procedures of the parts to adapt to the development and improvement of new products; Benefit 2: Have a higher Read More

CNC lathe machining is a high-precision and high-efficiency automated machine tool machining method that uses digital information to control the displacement of parts and tools. It provides an effective way to solve the problems of variable varieties, small batches, complex shapes and high accuracy such as aerospace product parts, and other problems, and achieve high efficiency automated processing. Moreover, CNC lathe processing is divided into three servo systems: open loop, closed loop and semi-closed loop. Let’s take a look. 1. Open loop: The machine tool has no feedback information from the position sensor. After the CNC lathe machining completes the part program, digital instructions are transmitted to the servo system, so that the dynamic structure of the driving head bed is simple, economical and convenient, but the speed and accuracy are low, suitable for small and medium-sized machine tools with low accuracy requirements, and are mostly used for CNC transformation of old machine tools. 2. Closed loop: The machine tool is equipped with a position detection device, which can directly perform high-precision displacement measurement of the workpiece, but the system design and adjustment are relatively cumbersome, the structure is complex, and the cost is high. Read More