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Learn about cutting tool wear and life | thecnc2020 Tool wear and tool life This article deals with the wear and tear of cutting tools. Let's learn about" Wear phenomenon; The nature of wear; Mechanism of wear phenomenon, wear measurement method.  You can find this article again with keywords: Abrasive nature   Measures against wear   thecnc2020   Tool wear and tool life   Types of wear 1. Abrasion phenomenon During chip cutting, the sliding motion and friction on the tool front face of the working part of the moving part are in contact with the back of the tool under conditions of high pressure, high temperature, and intense and continuous friction causes knife wear phenomenon. 2. Abrasive nature It is a very complex phenomenon, occurring according to the physico-mechanical phenomena at the contact surfaces between the chip, the workpiece and the tool. Continuous contact and friction between the chip and the tool or part surface cause corrosive friction. 3. Me...

Alphabetic & Special Address Codes | TheCNC2020 Every letter of the alphabet is used as a machine address code. In fact, some are used more than once, and their meaning changes based on which G-code appears in the same block. Codes are either modal, which means they remain in effect until cancelled or changed, or non-modal, which means they are effective only in the current block. The table below lists the most common address codes. Tags:  Alphabetic & Special Address Codes   CNC Programming   Common Alphanumeric Address Codes   theCNC2020 Hi vongj những chia sẻ này giúp các bạn mới tìm heieiur về chương trình CNC hiểu rõ hơn các mã lệnh Code khi lập trình gia công CNC Common Alphanumeric Address Codes Code Meaning A Rotation about X-axis. B Rotation about Y-axis. C Rotation about Z-axis. D Cutter diameter compensation (CDC) offset address. F Feed rate. G G-Code (preparatory code). H Tool length offset (TLO). I Arc center X-vector, also used in drill cycles....