industry news

  • The tap and drill bit are broken in the hole, how to fix it?

    The tap and drill bit are broken in the hole, how to fix it?

    When the factory is processing CNC machining parts, CNC turning parts and CNC milling parts, it often encounters the embarrassing problem that the taps and drills are broken in the holes. The following 25 solutions are compiled for reference only. 1. Fill some lubricating oil, use a pointed hairp...
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  • Thread calculation formula

    Thread calculation formula

    Everyone is familiar with the thread. As colleagues in the manufacturing industry, we often need to add threads according to customer needs when processing hardware accessories such as CNC machining parts, CNC turning parts and CNC milling parts. 1. What is thread?A thread is a helix cut into a w...
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  • A large collection of tool setting methods for machining centers

    A large collection of tool setting methods for machining centers

    1. Z-direction tool setting of machining center There are generally three methods for Z-direction tool setting of machining centers:1) On-machine tool setting method 1This tool setting method is to sequentially determine the mutual positional relationship between each tool and the workpiece in th...
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  • CNC Frank system command analysis, come and review it.

    CNC Frank system command analysis, come and review it.

    G00 positioning1. Format G00 X_ Z_ This command moves the tool from the current position to the position specified by the command (in absolute coordinate mode), or to a certain distance (in incremental coordinate mode). 2. Positioning in the form of non-linear cutting Our definition is: use an in...
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  • Key points of fixture design

    Key points of fixture design

    The fixture design is generally carried out according to the specific requirements of a certain process after the machining process of cnc machining parts and cnc turning parts is formulated. When formulating the process, the possibility of fixture realization should be fully considered, and when...
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  • Steel knowledge

    Steel knowledge

    I. Mechanical properties of steel 1. Yield point ( σ S)When steel or sample is stretched, when the stress exceeds the elastic limit, even if the stress does not increase any more, the steel or sample will continue to undergo obvious plastic deformation. This phenomenon is called yield, and the mi...
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  • If you want to become an expert in thread processing, it is enough to read this article

    If you want to become an expert in thread processing, it is enough to read this article

    The thread is mainly divided into connecting thread and transmission threadFor the connecting threads of CNC Machining parts and CNC Turning parts, the main processing methods are: tapping, threading, turning, rolling, rolling, etc. For the transmission thread, the main processing methods are: ro...
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  • Recognize all stainless steel knowledge, and explain 300 series thoroughly at one time

    Recognize all stainless steel knowledge, and explain 300 series thoroughly at one time

    Stainless Steel is the abbreviation of stainless steel and acid resistant steel. The steel that is resistant to weak corrosion media such as air, steam and water or has stainless property is called stainless steel; The steel that is resistant to chemical corrosion medium (acid, alkali, salt and o...
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  • Complete List of CNC Tools

    Complete List of CNC Tools

    Overview of NC tools1. Definition of NC tools:CNC tools refer to the general term of various tools used in combination with CNC machine tools (CNC lathes, CNC milling machines, CNC drilling machines, CNC boring and milling machines, machining centers, automatic lines and flexible manufacturing sy...
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  • Basic knowledge of NC tools, NC blade model knowledge

    Basic knowledge of NC tools, NC blade model knowledge

    Requirements of CNC machine tools on tool materials High hardness and wear resistanceThe hardness of the cutting part of the tool must be higher than the hardness of the workpiece material. The higher the hardness of the tool material, the better its wear resistance. The hardness of tool material...
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  • The highest machining accuracy that can be achieved by turning, milling, planing, grinding, drilling and boring

    The highest machining accuracy that can be achieved by turning, milling, planing, grinding, drilling and boring

    Machining precision is mainly used to characterize the fineness of products, such as cnc turning parts and cnc milling parts, and is a term used to evaluate the geometric parameters of machined surfaces. Machining accuracy is measured by tolerance grade. The smaller the grade value, the higher th...
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  • Common Sense of Selection and Use of Fixtures for CNC Machine Tools

    Common Sense of Selection and Use of Fixtures for CNC Machine Tools

    At present, mechanical processing can be divided into two categories according to the production batch: one is single piece, multiple varieties and small batch (referred to as small batch production); The other is small variety and large batch production. The former accounts for 70~80% of the tot...
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