CN104570950A - 一种基于c++的椭球曲面高精度误差插补运算方法 - Google Patents

一种基于c++的椭球曲面高精度误差插补运算方法 Download PDF

Info

Publication number
CN104570950A
CN104570950A CN201310489622.0A CN201310489622A CN104570950A CN 104570950 A CN104570950 A CN 104570950A CN 201310489622 A CN201310489622 A CN 201310489622A CN 104570950 A CN104570950 A CN 104570950A
Authority
CN
China
Prior art keywords
ellipsoidal surface
calculation method
interpolation calculation
error interpolation
surface high
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310489622.0A
Other languages
English (en)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHENJIANG DINGTUO TECHNOLOGY INFORMATION Co Ltd
Original Assignee
ZHENJIANG DINGTUO TECHNOLOGY INFORMATION Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHENJIANG DINGTUO TECHNOLOGY INFORMATION Co Ltd filed Critical ZHENJIANG DINGTUO TECHNOLOGY INFORMATION Co Ltd
Priority to CN201310489622.0A priority Critical patent/CN104570950A/zh
Publication of CN104570950A publication Critical patent/CN104570950A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/41—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by interpolation, e.g. the computation of intermediate points between programmed end points to define the path to be followed and the rate of travel along that path
    • G05B19/4103—Digital interpolation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34085—Software interpolator

Landscapes

  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)

Abstract

一种基于C++的椭球曲面高精度误差插补运算方法：针对椭球曲面的高精度加工问题，用等误差法进行了加工，基于C++语言编程实现了等误差插补运算方法，通过控制椭球形曲面加工步长来提高效率。

Description

一种基于C++的椭球曲面高精度误差插补运算方法
技术领域
在机械加工中，常有由复杂曲线变换后生成的曲面所构成的非圆曲面零件，如椭圆曲线、正弦曲线、圆锥曲线 、样条曲线等 。随着工业产品外观、性能要求的不断提高，非圆曲线的加工质量往往成为生产制造的关键点。
背景技术
由于现有的数控系统一般只有直线和圆弧2种插补功能，只能对某些仅由直线和,圆弧曲线变换后形成的零件表面组成的零件轮廓进行加工编程，极大地限制了数控机床的适用范围。
发明内容
 通过国家专利检索没有发现关于此系统方面的申请资料。
椭球加工误差的计算由于椭球可以由椭圆旋转而成，因此可以从椭球中提取通过对称轴的椭圆来分析加工误差。等误差插补方法的刀尖坐标计算在等误差插补算法中，其坐标的参数变化无规律，用宏命令直接编程来实现等误差插补。基于 C + + 语言编写了程序，根据等误差加工的要求，计算了坐标，并通过程序输出为机床可以直接使用的NC码。C + + 程序的核心代码中，平面上的椭圆点坐标利用二分法进行求解。

Claims (2)

1.一种基于C++的椭球曲面高精度误差插补运算方法其特征为根据等误差加工的要求，计算坐标，并通过基于 C + + 语言编写程序输出为机床可以直接使用的 NC码。
2.根据权利要求1的等误差插补运算方法其x z 平面上的椭圆点坐标利用二分法进行求解。
CN201310489622.0A 2013-10-18 2013-10-18 一种基于c++的椭球曲面高精度误差插补运算方法 Pending CN104570950A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310489622.0A CN104570950A (zh) 2013-10-18 2013-10-18 一种基于c++的椭球曲面高精度误差插补运算方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310489622.0A CN104570950A (zh) 2013-10-18 2013-10-18 一种基于c++的椭球曲面高精度误差插补运算方法

Publications (1)

Publication Number Publication Date
CN104570950A true CN104570950A (zh) 2015-04-29

Family

ID=53087289

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310489622.0A Pending CN104570950A (zh) 2013-10-18 2013-10-18 一种基于c++的椭球曲面高精度误差插补运算方法

Country Status (1)

Country Link
CN (1) CN104570950A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10275871B2 (en) 2017-07-27 2019-04-30 Saudi Arabian Oil Company System and method for image processing and feature recognition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101134296A (zh) * 2006-09-01 2008-03-05 鼎维工业股份有限公司 多轴向工具磨床nc程序代码产生软件的人机接口
CN103728922A (zh) * 2012-10-16 2014-04-16 镇江华扬信息科技有限公司 基于c++技术的椭球曲面高精度加工等误差插补运算方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101134296A (zh) * 2006-09-01 2008-03-05 鼎维工业股份有限公司 多轴向工具磨床nc程序代码产生软件的人机接口
CN103728922A (zh) * 2012-10-16 2014-04-16 镇江华扬信息科技有限公司 基于c++技术的椭球曲面高精度加工等误差插补运算方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10275871B2 (en) 2017-07-27 2019-04-30 Saudi Arabian Oil Company System and method for image processing and feature recognition
US10643325B2 (en) 2017-07-27 2020-05-05 Saudi Arabian Oil Company System and method for image processing and feature recognition

Similar Documents

Publication Publication Date Title
CN103454973B (zh) 参数化数控立铣刀螺旋槽数控加工编程方法
TW201504779A (zh) 一種五軸曲面側銑加工系統及其路徑規劃方法
CN105095605B (zh) 飞机导管加工过程仿真方法
CN103433559A (zh) 用于高强度钢制圆形锯片基体的等离子切割方法
CN105268999A (zh) 数控车床随动车削非圆异形截面的加工方法
CN102222138B (zh) 一种基于曲面截型线分划的最短距离线对获取方法
CN104317251A (zh) 基于Obrechkoff算法的三次NURBS曲线实时插补方法
CN106292531B (zh) 一种计算加工zn1蜗杆盘状成形刀具廓形边界的算法
CN103419540B (zh) 基于路径单元的变形曲面自适应投影加工方法
CN104570950A (zh) 一种基于c++的椭球曲面高精度误差插补运算方法
CN102650862B (zh) 可编程逻辑控制器的电子凸轮控制系统及方法
CN103921147B (zh) 一种加工汽轮机大叶片汽道的夹具
CN101587348A (zh) 三维刃口轮廓的螺旋线插补加工方法
CN103728922A (zh) 基于c++技术的椭球曲面高精度加工等误差插补运算方法
CN105499939A (zh) 一种出气口为圆形法兰的蜗壳加工工艺
CN103406610B (zh) 简单形状电极加工成型形状的电火花加工方法
CN109143976A (zh) 一种椭球曲面高精度误差运算的方法
CN203197335U (zh) 圆柱成型刀
CN202461730U (zh) 梯形螺纹铣刀
CN103949904A (zh) 翻转夹具
CN103529755A (zh) 一种高精度直线插补方法
CN104440617A (zh) 一种获得整体式刀具容屑槽加工砂轮轮廓的方法
CN101691019B (zh) 万能附件铣头过象限坐标转换的方法
CN204772508U (zh) 加工大型机体快速校线找原点的工装组件
CN204525427U (zh) 一种可调节的数控划针

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150429

WD01 Invention patent application deemed withdrawn after publication