A Method for Generating Machining Trajectory of Free-form Surface Arc Length Parameter Curve
A surface processing and parametric curve technology, which is applied in the field of arc length parameter trajectory generation of free-form surfaces, can solve problems that are difficult to apply to production practice, and achieve the effects of improving smoothness and machining accuracy, reducing difficulty, and avoiding complex calculations.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0085] The CNC machine tool used in this embodiment is a three-axis vertical milling machine, and the machine tool body includes a worktable and three linear motion axes of X, Y, and Z.
[0086] The specific operation steps for generating the machining trajectory of the arc length parameter curve of the free-form surface are as follows:
[0087] (1) Processing trajectory extraction of smooth continuous feature free-form surface
[0088] like figure 2 The denture small line segment processing trajectory generated by computer-aided manufacturing software (CAM) including roughing, advancing and retreating and finishing trajectory is shown. First, the overall processing trajectory is carried out according to the chord length feature between adjacent trajectory points of the discrete trajectory of the small line segment. Classification. Perform statistics on the chord length samples to obtain the sample mean and sample variance of the overall trajectory chord length samples
[...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com