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  • Metal stamping parts

    Metal stamping parts The hardness test of Rockwell hardness tester. Small, stamped parts with complex shapes can use a small test plane and cannot be tested on an ordinary desktop Rockwell hardness tester.  The materials processed by stamping parts are mainly hot-rolled or cold-rolled metal strip...
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  • What are the structure and characteristics of CNC machining?

    What are the structure and characteristics of CNC machining?

    In our daily lives, CNC machining technology may not be particularly common, but CNC machining technology has been widely used. This is not a problem. And do you have a detailed understanding of some structures and characteristics of CNC machining technology? Here, the editor of Zhihang will summ...
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  • What material is the heat sink ?

    What material is the heat sink ?

    The heat sink material refers to the specific material used for the heat sink. The thermal conductivity of each material is different, and the thermal conductivity is arranged from high to low, which are silver, copper, aluminum and steel. However, if silver is used as a heat sink, it will be to...
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  • Common problems and solutions for CNC machining centers?

    Common problems and solutions for CNC machining centers?

    The common problems and solutions of CNC machining center are as follows: 1, the parameter is suddenly lost (0MD system) FANUC expert Hello: Our company has a machining center in the 930AL and CRT display bar code garbled during operation, all parameters are lost after restarting the power, and t...
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  • How can CNC machining achieve high quality machining?

    How can CNC machining achieve high quality machining?

    At present, most manufacturers use CNC drilling machines. The CNC drilling machines use hard alloy fixed-handle drills, which are characterized by automatic replacement of drill bits. High positioning accuracy, no need to use a drill sleeve. Large helix angle, fast chip removal, suitable for high...
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  • What are the surface drawing processes for aluminum alloy processing?

    What are the surface drawing processes for aluminum alloy processing?

    Brushed aluminum alloy surface can be made into straight lines, chaotic lines, threads, corrugations and swirls according to the needs of decoration. Straight line drawing refers to the processing of straight lines on the surface of an aluminum plate by mechanical friction. It has the dual functi...
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  • How to understand mechanical CNC machining?

    How to understand mechanical CNC machining?

    Commonly used in machining: car, milling, drilling, grinding, planing. But most of us do cars, milling, drilling, etc. There are two kinds of CNC parts processing: one is the box body, the disc shaft type is relatively single, and the tool is relatively small, such as CNC lathe machining (or ordi...
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  • What are the common diagnostic methods for faults in CNC machine tools?

    What are the common diagnostic methods for faults in CNC machine tools?

    (1) Visual inspection method This is a method that must be used at the beginning of failure analysis, that is, the use of sensory inspection. 1 Inquiries: Ask the fault site personnel carefully the process of the fault, the fault appearance and the consequences of the fault, and may ask multiple ...
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  • What are the characteristics of cylindrical grinding machines for CNC precision parts?

    What are the characteristics of cylindrical grinding machines for CNC precision parts?

    1 The grinding wheel spindle bearing adopts the tapered forming oil wedge dynamic pressure bearing, and the grinding wheel spindle still has high bearing rigidity at low speed. 2 The wheel guide rail adopts the cross roller rigid guide rail, and the semi-automatic feed mechanism is realized by th...
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  • CNC Turning

    CNC Turning

    It is to point to a kind of craft method that carries on the spare parts processing on numerical control machine tool, numerical control machine tool machining and the craft regulation that traditional machine tool machining are said to be consistent on the whole, but also produced apparent chang...
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  • CNC precision machining and maintenance measures

    CNC precision machining and maintenance measures

    As everyone knows, everything needs to be maintained, which makes the use of things long and difficult to use. However, CNC machining centers are also the same. The correct operation and maintenance of CNC equipment is one of the key factors for the correct use of CNC equipment. It can prevent ab...
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  • What are the processes of precision metal processing?

    What are the processes of precision metal processing?

    In our lives, we can see many hardware products, such as car models, aluminum alloy casings, mobile phone accessories, etc., and the hardware materials used in the electronics, watches and aerospace industries must be sophisticated. In order to be able to get sophisticated hardware materials, the...
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