Abstract
The traditional large-scale marine propeller processing equipments have such disadvantages as single-surface machining, propeller blade vibration, poor stiffness, repeated clamping and long processing time. The method of double-cutter & double-surface symmetrical machining is proposed for large-scale marine propeller based on the parallel-serial mechanism. The processing method can overcome proposed disadvantages, and improve machining efficiency and accuracy. The structural design of the processing equipment is introduced and the coupling kinematics parameters of the parallel spindle platform are analyzed. The inverse kinematics solution and improved forward kinematics solution are discussed in detail. And the forward kinematics solution can solve a troublesome problem about the selection of good initial parameters. A simplified prototype is built to verify the solution method which could be used in the future actual application as a foundation.
| Original language | English |
|---|---|
| Title of host publication | Advanced Manufacturing and Information Engineering, Intelligent Instrumentation and Industry Development |
| Publisher | Trans Tech Publications Ltd |
| Pages | 122-130 |
| Number of pages | 9 |
| ISBN (Print) | 9783038351948 |
| DOIs | |
| State | Published - 2014 |
| Externally published | Yes |
| Event | 2nd International Conference on Precision Mechanical Instruments and Measurement Technology, ICPMIMT 2014 - Chongqing, China Duration: 30 May 2014 → 31 May 2014 |
Publication series
| Name | Applied Mechanics and Materials |
|---|---|
| Volume | 602-605 |
| ISSN (Print) | 1660-9336 |
| ISSN (Electronic) | 1662-7482 |
Conference
| Conference | 2nd International Conference on Precision Mechanical Instruments and Measurement Technology, ICPMIMT 2014 |
|---|---|
| Country/Territory | China |
| City | Chongqing |
| Period | 30/05/14 → 31/05/14 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 14 Life Below Water
Keywords
- Forward and inverse solution
- Motion control algorithm
- Parallel-serial mechanism
- Propeller symmetrical machining
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