605 Study of a parallel mechanism type machine tool and its tool path generation for high-precision work

2006 ◽  
Vol 2006.43 (0) ◽  
pp. 177-178
Author(s):  
Ryoji HATTORI ◽  
Hiroshi TACHIYA ◽  
Naoki ASAKAWA ◽  
Yoshiyuki KANEKO ◽  
Hiroshi YACHI
Keyword(s):  
Machine Tool ◽  
High Precision ◽  
Parallel Mechanism ◽  
Tool Path ◽  
Tool Path Generation ◽  
Path Generation ◽  
Type Machine

3240 Study on Tool Path Generation for Parallel Mechanism Machine Tools

2008 ◽  
Vol 2008.4 (0) ◽  
pp. 177-178
Author(s):  
Yasuho AOKI ◽  
Hiroshi TACHIYA ◽  
Hiroshi YACHI ◽  
Yusuke MIYAZAKI
Keyword(s):  
Machine Tools ◽  
Parallel Mechanism ◽  
Tool Path ◽  
Tool Path Generation ◽  
Path Generation

Study on the Multi-Axis Machining Technology of Helical Gear

2012 ◽  
Vol 522 ◽  
pp. 187-191
Author(s):  
Jia Xi Du ◽  
Hong Shen
Keyword(s):  
Machine Tool ◽  
Collision Detection ◽  
Tool Path ◽  
Helical Gear ◽  
Tool Path Generation ◽  
Machining Process ◽  
Path Generation ◽  
Improve Performance ◽  
Optimal Method ◽  
Gear Profile

In view of characteristics of involute helical gear profile, analyzed the multi-axis machining process for helical gear. Focused on the processing characteristics of helical gear for multi-axis machining, discussed tool path generation, machining program, tool path simulation, cutter interference and collision detection for machine tool and gear profile, seeking out the optimal method and process of helical gear for multi-axis machining. Applying this machining technology in manufacture, it can improve performance of gear, while it can also improve efficiency of manufacture.

Tool Path Generation for Five-Axis Controlled Machining with Consideration of Motion of Two Rotational Axes

2011 ◽  
Vol 5 (3) ◽  
pp. 412-419 ◽  
Author(s):  
Koichi Morishige ◽  
◽  
Makoto Kaneko
Keyword(s):  
Machine Tool ◽  
Configuration Space ◽  
Tool Path ◽  
Tool Path Generation ◽  
Path Generation ◽  
Machining Error ◽  
Finished Surface ◽  
Route Searching ◽  
Five Axis ◽  
Original Configuration

In this paper, the original configuration space is applied to generate tool path, which indicate locations of two rotational axes of a 5-axis controlled machine tool. Moreover, A-star algorithm that is one of the methods for route searching is applied to decide tool postures considering the motion of two rotational axes. The developed method can generate tool path limiting the number of used rotational axes, and reducing the moving amount of two rotational axes. Furthermore, the method can generate tool path that avoids the reverse rotation of two rotational axes, which might cause the machining error. As a result, an excellent finished surface is actually obtained, and the usefulness of the developed method is confirmed.

The Tool Path Generation by Using Configuration Space for Five-Axis Controlled Machining - Application to Rough Cutting by Using Square End Mill -

2010 ◽  
Vol 447-448 ◽  
pp. 292-296
Author(s):  
Takuya Masuda ◽  
Koichi Morishige
Keyword(s):  
Machine Tool ◽  
Configuration Space ◽  
Tool Path ◽  
Tool Path Generation ◽  
Path Generation ◽  
End Mill ◽  
Five Axis

In recent years, five-axis controlled machine tool attracts attention from the increase in demand for improvement of productivity. Five-axis controlled machine tool which is added two axes for rotating and tilting to three translational axes, and can give arbitrary tool attitudes for a workpiece.

C23 Tool Path Generation for Complex Surface in case of 5-Axis Machine Tool

2008 ◽  
Vol 2008.7 (0) ◽  
pp. 189-190
Author(s):  
Takehisa KOIZUMI ◽  
Keiichi NAKAMOTO ◽  
Tohru ISHIDA ◽  
Yoshimi TAKEUCHI
Keyword(s):  
Machine Tool ◽  
Tool Path ◽  
Complex Surface ◽  
Tool Path Generation ◽  
Path Generation
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