CHIP BREAKING IN TURNING OPERATIONS USING CNC TOOLPATHS

机译：使用CNC刀具路径进行切削操作中的芯片断裂

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The most common method of chip breaking is to use inserts with special geometries to create stresses in the chip that cause it to break. In many cases, chip breaking inserts cannot break the chip reliably enough for long-term unattended machining, especially in finish turning operations. This paper will introduce the concept of using programmable CNC toolpaths for the specific purpose of chip breaking. Chip breaking using innovative CNC controlled toolpaths has been shown to provide effective chip control over a wide range of part geometries and in two different common materials. This method of chip control dramatically reduces the probability of a continuous chip enabling unattended machining.

机译：最常见的断屑方法是使用具有特殊几何形状的刀片在切屑中产生应力，从而导致断屑。在很多情况下，断屑刀片无法可靠地将切屑破碎，从而无法进行长期无人值守的加工，尤其是在精加工中。本文将介绍针对断屑的特定目的使用可编程CNC刀具路径的概念。使用创新的CNC控制的刀具路径进行断屑已显示可在多种零件几何形状和两种不同的常用材料中提供有效的断屑控制。这种切屑控制方法大大降低了连续切屑实现无人值守加工的可能性。

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来源
《Transactions of the North American Manufacturing Research Institution of SME》|2008年|1-8|共8页
会议地点 Monterrey(MX);Monterrey(MX)
作者
Bethany A. Woody; K. Scott Smith; David J. Adams; Bill E. Barkman;
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作者单位

Mechanical Engineering and Engineering Science University of North Carolina at Charlotte Charlotte, North Carolina;

Mechanical Engineering and Engineering Science University of North Carolina at Charlotte Charlotte, North Carolina;

Mechanical Engineering and Engineering Science University of North Carolina at Charlotte Charlotte, North Carolina;

Y-12 National Security Complex Oak Ridge, Tennessee;

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原文格式 PDF
正文语种 eng
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关键词
chip breaking; chip control; CNC turning; CNC toolpath creation; machining;

机译：断屑；芯片控制； CNC车削CNC刀具路径创建；加工;

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专利

1. Temperature control and machine dynamics in chip breaking using CNC toolpaths [J] . S. Smith, B. Woody, W. Barkman, CIRP Annals . 2009,第1aCDaROM期

机译：使用CNC刀具路径进行断屑时的温度控制和机器动力学
2. Modulated toolpaths for chip breaking [J] . Scott Smith Cutting Tool Engineering . 2011,第1期

机译：断屑的调制刀具路径
3. Modulated toolpaths for chip breaking [J] . Scott Smith Cutting Tool Engineering . 2011,第1期

机译：断屑的调制刀具路径
4. ASSESSMENT OF THE PROCESS PARAMETERS AND THEIR EFFECT ON THE CHIP LENGTH WHEN USING CNC TOOLPATHS TO PROVIDE CHIP BREAKING IN TURNING OPERATIONS [C] . Bethany A. Woody, David J. Adams, K. Scott Smith, ASME International Manufacturing Science and Engineering Conference . 2010

机译：使用CNC刀具路径时对芯片长度的评估及其对芯片长度的影响，以提供转动操作中的芯片破碎
5. Improvement of Wood-Based Machining Operations on a CNC Router through Extending Tool Life. [D] . Gisip, Judith. 2015

机译：通过延长刀具寿命来改善CNC铣床上的木基加工操作。
6. Microstructure and Abrasive Wear Resistance of Various Alloy Hardfacings for Application on Heavy-Duty Chipper Tools in Forestry Shredding and Mulching Operations [O] . Ladislav Falat, Miroslav Džupon, Miroslava Ťavodová, 2019

机译：用于林业切碎和覆盖操作中的重型削片机工具的各种合金堆焊层的微观结构和耐磨性
7. Chip breaking in CNC lathes machining [O] . Височанський Р. Ф., Vysochanskiy R. F. 2016

机译：CNC车床加工中的断屑

CHIP BREAKING IN TURNING OPERATIONS USING CNC TOOLPATHS

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