Precision Mold Parts - v1machining

Design Guide for General Machined Parts

The design of machined parts needs to take into account the design requirements of the machining process for the part. Under the premise of meeting the function, appearance and reliability of the product, the design of machined parts should make the machining process simple, efficient, short processing cycle, low processing cost and high quality. Due to the above-mentioned characteristics of machining, such as high cost of parts, low processing efficiency, and inability to process complex-shaped parts, machining is being replaced by other processing methods, such as injection processing, stamping processing, …

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Operation process and efficiency improvement of CNC machining

In the actual operation of CNC machining production, but also a combination of manual and machine, some will be because of the limited experience of the manual, affecting the quality of the product, then how to solve it? For the CNC machining center factory process division problem, in fact, relatively important or the division of the tool. It is often said that a tool can be used to complete the production of parts, never use the second. Once it comes to changing the tool, it will affect the quality of …

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Analysis on the influence of machining on precision in parts processing

In recent years, a variety of advanced technologies and high-tech equipment continue to emerge, are widely used in various fields of society, greatly changed people’s life and production mode, promote the improvement of social productivity. As for the machinery manufacturing industry, the application of new equipment and new technology in machining has greatly improved the production efficiency. However, due to the existence of errors in the machining process, the quality of products is difficult to be guaranteed, especially in the parts processing accuracy is the most obvious and outstanding, which …

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The process method of center hole processing is introduced

Process method of center hole processing: On the one hand, it ensures that the error of the center hole axis at both ends of the parts is controlled within the tolerance range, and on the other hand, it ensures that the geometric shape error and surface roughness of the center hole conical surface are controlled within the allowable range, so as to improve the machining efficiency. The purpose of reducing the processing cost. The quality of the center hole is mainly affected by the geometric accuracy and surface roughness of …

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Automotive parts processing industry CNC lathes in China and foreign CNC lathes difference

After years of development, domestic CNC lathes have been greatly improved in quality, performance and other aspects, but compared with foreign CNC lathes, there are great differences in performance, quality, design, manufacturing and other aspects, and there are many deficiencies. (1) There is a large gap in the material, processing precision and processing technology of mechanical parts, and there is also a certain gap in the assembly process.(2) the spindle and chuck rigidity is poor, the spindle positioning is not good.(3) The failure rate of rotary tool holder is high. …

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What exactly is sheet metal in a sheet metal factory

Sheet metal processing is a key technology that sheet metal technicians need to grasp, and it is also an important process of sheet metal product forming. Sheet metal processing is called sheet metal processing. Specifically, for example, the use of sheet metal to make chimneys, iron barrels, oil tanks, ventilation pipes, elbow size, sky round place, funnel shape, etc., the main processes are shearing, bending edge, bending forming, welding, riveting, etc., which requires certain geometric knowledge. Sheet metal is sheet metal hardware, that is, can be processed by stamping, bending, …

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The difference between CNC machining and 3D machining

Hand plate processing mainly has CNC machine processing, 3D printing, compound mold, rapid mold, etc., then today by NOBLE for everyone to say what is the difference between CNC machine processing and 3D printing. First of all, we should know that 3D printing is an additive technology, and CNC machining is a subtractive technology, so they have great differences in terms of materials. Differences in processing materials 3D printing materials are mainly liquid resin, nylon powder, metal powder, etc., these three different materials occupy the majority of the industrial 3D …

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Which are the five mainstream metal 3D printing technologies nowadays.

Laser-selected sintering The entire SLS process unit consists of a powder cylinder and a forming cylinder. The powder cylinder piston rises and a powder laying carriage spreads the powder on the forming cylinder in an even layer, and the computer controls the 2D scanning trajectory of the laser beam according to the slice model of the prototype to selectively sinter the solid powder material to form a layer of the part. After completing one layer, the working piston drops one layer thickness, the powder laying system lays down new powder, …

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Application of numerical control machining technology in the manufacture of aircraft numerical control machine parts

In the manufacturing process of aircraft CNC machine tool parts, many metal parts are needed, and the parts need to be machined before they are used, so that the size of the parts can meet the requirements of the design drawings and the assembly accuracy of the aircraft parts can be achieved. The processing of parts mainly depends on CNC machining technology, through CNC machining technology to improve the accuracy of aircraft parts, so as to achieve mass production, it is clear that CNC machining technology in aircraft manufacturing plays …

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