16) The clockwise arc (ClockwiseArc) tool reference point rotates the formed trajectory around the center of the trajectory in a negative angle. The direction formed by the rotation of the track.
17) Counterclockwise Arc (CounterclockwiseArc) The tool reference point rotates the formed track around the center of the track in a positive angular direction.
18) Manual part programming (ManualPartPrograrnmiog) manual part programming.
19) Computer part programming (CornputerPartprograrnrnlng) prepares the part program with a computer and appropriate general-purpose processing program and post-processing program to obtain the processing program.
20) Absolute Prograrnming is programmed with a control word that represents an absolute size.
21) Increment programming is programmed with a control word indicating the incremental size.
22) Character is a set of element symbols used to represent an organization or control data.
23) Control character (ControlCharacter) appears in a specific message text, indicating a character of a control function.
24) Address A character or a group of characters starting with a control word to identify the subsequent data.
25) Arrangement of block format (BlockFormat) words, characters and data in one block.
26) Instruction Code/MachineCode Computer instruction code, machine language, code used to represent instructions in an instruction set.
27) Program Number The number assigned to the front end of each program when the program is identified by number.
28) Program name (PrograoName) The name assigned to each program when the machining program is identified by name.
29) The mode of operation of the Command Mode instruction.
30) A set of instructions in a block program to implement an operation.
31) Part program (PartProgram) In automatic machining, a sequence instruction set that is written in a language or a format in order to make the automatic operation effective. The part program is a processing program written on the input medium, or it can be a input for the computer, and the processing program is obtained after processing.
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One of the most fascinating materials of our time is polycrystalline cubic boron nitride PCBN - the second hardest material after diamond. At CeramTec, PCBN is used as a cutting material from which indexable inserts are manufactured for machining.
PCBN is produced synthetically and is a "composite material" made of cubic boron nitride and a mostly ceramic binder phase. The ratio of cBN to binder content and the cBN grain size determine the application.
PCBN cutting materials are used in the machining of hard and/or highly abrasive workpiece materials. The high hardness and the extremely high hot hardness (up to temperatures above 1,000°C), the edge stability and inertness towards ferrous materials as well as the basically good chemical resistance give CBN cutting materials a high potential for use in machining. On the cutting material side, a distinction is made between high- and low-cBN cutting material grades.
PCBN (Polycrystalline Cubic Boron Nitride) blanks for cutting tools are composite ultrahard materials sintered by polycrystalline CBN and carbide alloy under ultra-high pressure and high temperature conditions. They combine the hardness, wear resistance, and thermal stability of CBN with the impact resistance and toughness of carbide alloy. PCBN blanks are highly suitable for cutting ferrous and non-ferrous metals with high hardness.
PCBN Composites and Inserts
Hans Super Abrasive Diamond Tool Co.,Ltd , https://www.hansuperabrasive.com