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Kinematics analysis of double-cutter & double-surface symmetrical machining tool for large-scale marine propeller

  • Harbin Institute of Technology Weihai

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

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 languageEnglish
Title of host publicationAdvanced Manufacturing and Information Engineering, Intelligent Instrumentation and Industry Development
PublisherTrans Tech Publications Ltd
Pages122-130
Number of pages9
ISBN (Print)9783038351948
DOIs
StatePublished - 2014
Externally publishedYes
Event2nd International Conference on Precision Mechanical Instruments and Measurement Technology, ICPMIMT 2014 - Chongqing, China
Duration: 30 May 201431 May 2014

Publication series

NameApplied Mechanics and Materials
Volume602-605
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2nd International Conference on Precision Mechanical Instruments and Measurement Technology, ICPMIMT 2014
Country/TerritoryChina
CityChongqing
Period30/05/1431/05/14

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 14 - Life Below Water
    SDG 14 Life Below Water

Keywords

  • Forward and inverse solution
  • Motion control algorithm
  • Parallel-serial mechanism
  • Propeller symmetrical machining

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