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At the same time, the parts processed by high-precision lathes are divided into cold processing and hot processing according to their temperature conditions. Generally, it is processed at room temperature, and it does not cause chemical or phase transformation of the workpiece, which is called cold processing. Generally, processing higher than or lower than room temperature will cause chemical or phase transformation of the workpiece, which is called thermal processing. According to the...

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CNC machining is an extremely common processing method used in the production of industrial equipment, and has been widely used in many companies. In the whole process of processing, the production is generally carried out according to the actual stainless steel plate parts, so in the production process, do you know the whole process of CNC machining? Here is a simple analysis for you, mainly divided into six processes. 1. Product positioning Before producing and machining parts, companies...

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, Precision hardware parts processing In order to better ensure the processing accuracy of machine parts, the processing of rough and fine mechanical parts is better carried out separately. Due to the large amount of drilling during the processing of rough mechanical parts, the cutting speed and clamping force of the product workpiece are large, and the calorific value is large, and the machining surface of its mechanical parts has a relatively obvious processing hardening condition, and the...

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1. The purpose of precision machining is to remove the thermal stress formed during the production and manufacture of the blank, and to prepare for the final heat treatment process. Generally, it is arranged before processing, which can improve the turning production and processing characteristics of the material and is beneficial to remove residual thermal stress.2. The final heat treatment process should generally be arranged before and after the initial processing and finishing. For example,...

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Aging treatment The effect of aging treatment is to remove thermal stress. Aging treatment is of course time-sensitive. Aging treatment is generally arranged after processing. For parts with higher precision standards, an aging treatment can be arranged after semi-finishing.Surface solution In order to better surface anti-corrosion or surface decoration design, the production process refers to all the process of making equipment from raw materials. For equipment manufacturing, it includes the...

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Types of flip bearings: flip bearings have small friction resistance, easy lubrication and maintenance, and flip bearings are manufactured by technical professional chemical companies, but compared with rolling bearings, the number of flip bodies is relatively limited, the vibration resistance is slightly poor, and the rotation speed is relatively large. Porcelain bearing means that the bearing reversing body is made of structural ceramics, and the reversing body is often used. The key is that...

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Strength and bearing capacity of CNC-machined overturned bearings: the bending stiffness and bearing types of fitness sports bearings, and the discrete system characteristics with the expansion of the load.. Lubrication of CNC machined bearings: Lubrication has great harm to the operating characteristics of CNC machined parts and the service life of bearings, and reduces the precision of CNC machining work. The lubricating fluid used to turn the bearing can be divided into two categories,...

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Automatic lathe processing factory refers to the processing completed with special tools for mechanical processing. Because CNC machining is controlled by computer after programming, CNC machining has the advantages of stable machining quality, high machining accuracy, high repeat accuracy, complex surfaces, and high machining efficiency. In the whole process of specific processing, human factors and working experience will endanger the final processing quality at a relatively large level.SUS...

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Although the workshop handicraft industry is relatively backward, the collision of the machine tool has a great influence on the precision of the machine tool, and the impact is different for different types of machine tools. Therefore, for high-precision CNC machine tools, collisions must be avoided. As long as the staff is careful and grasps certain anti-collision methods, collisions can be completely avoided and avoided. But it has practiced and forged countless skilled workers. Although...

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Heat treatment processes refer to several different types of overall processes that involve controlling the temperature of steel to alter its raw material properties. One example is quenching, which reduces hardness and increases plasticity, making steel much easier to produce and process. The whole process of quenching slowly heats the steel to the desired temperature and maintains it for a period of time. The required time and temperature depend on the actual aluminum alloy and decrease as...

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.CNC machining center arc production processing too much laser cutting. When cnc lathe processing is carried out to carry out internal aggregated arc production and processing, if the selected tool half warp rD is too large, exceeding the required arc half warp r for production and processing, it is likely to cause overcutting. The CNC lathe processing process is based on the actual experience of the workpiece, and does not take into account the fitness movement of the tool in the specific...

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CNC machining, also known as CNC machining, the size of the tabletop at work mostly confirms the size of the processing interior space. In some cases, the specifications of the product workpiece can exceed the coordinate schedule. At this time, it must be specified that the processing area on the part is within the scope of the schedule, and the allowable bearing capacity of the machine tool console and whether the product workpiece is compatible with the machine tool must be considered. A...

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Weekly inspection of CNC lathe machine tools Its specific new items include machine tool parts and spindle lubrication systems, which should be properly inspected every week, especially for machine tool parts to eliminate iron pins and clean up external dirt.Aluminum 6061 7075 customized cheap cnc machining service Our Advantages of CNC Machining Our engineers can handle complex and precision parts in several industries without a problem. RongNa has extensive in-house equipment for both...

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An injection mold is a tool for producing plastic products; it is also a tool for giving plastic products complete structure and size. The structural form of the injection mold and the processing quality of the mold directly affect the quality and production efficiency of the plastic parts. Injection mold assembly is an important post-process in the injection mold manufacturing process. The quality of the mold is closely related to the mold assembly. The mold parts are processed through...

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Both TPE and TPU are soft materials and have good rubber elasticity. The hardness range of TPE is medium to low hardness, while the hardness of TPU is medium to high hardness; products made of TPU have a rough hand feel and strong friction resistance; while products made of TPE , the hand feel is more delicate and soft, and the friction performance is weak. TPE material has wear resistance, average strength, strong adhesion to PC, rapid prototyping, not easy to stick to molds, easy to control...

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At present, the dimensional accuracy requirements of general plastic parts are IT6-7, and the surface roughness is Ra0.2-0.1μm. The corresponding dimensional accuracy requirements of injection mold parts are IT5-6, and the surface roughness is below Ra0.1μm. The roughness of the recording surface of the laser disc should reach the level of 0.02-0.01μm of mirror processing, which requires the surface roughness of the mold to reach 0.01μm or less.Customized PP abs injection parts mould...

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Long-life injection molds are necessary to improve high efficiency and reduce costs. At present, the service life of injection molds generally requires more than 1 million times. Precision injection molds should use a rigid mold base, increase the thickness of the template, and add support columns or conical positioning elements to prevent the mold from deforming under pressure. Sometimes the internal pressure can reach 100MPa.Injection Molding, small quantity Injection Molding.Injection...

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Generative design is that the designer gives parameters and conditions, and then the algorithm built in the design software starts to calculate and give the optimal design scheme. At present, with the continuous breakthrough of manufacturing technology, the popularization of 3D printing technology, and the rapid development of artificial intelligence, generative design has made great progress. In the future, it is believed that there will be more and more products of generative design. METAL 3D...

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In the boring life day after day, what kind of experience would it be if there was a 3D printer. I believe that many people have heard this name, and may only know that it can print things, but what exactly does it print? Maybe it's not clear.In fact, it can print a lot of things. For example, 3D printing was used in this year's Tokyo Olympics. In addition to the eye-catching competitions and results, I believe that the stunning award podium can also attract a lot of attention. This podium is...

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On the other hand, desktop FDM 3D printers are catching up, and there are machines that support these advanced features (i.e. calibration algorithms, heated chambers, higher print temperatures, and dual extrusion). A well-calibrated basic benchtop FDM machine can produce parts with reasonably high dimensional accuracy (typically a tolerance of ± 0.5 mm) and the same minimum feature size as an industrial FDM machine (i.e. about 1 mm). This accuracy is sufficient for most applications. Most...