[1]顾立志,郭帅亮,韩佳兴,等.采用质量差和超小导程/直径比丝杠传动的点胶量精细计量技术及系统设计(英文)[J].华侨大学学报(自然科学版),2017,38(6):760-767.[doi:10.11830/ISSN.1000-5013.201612057]
 GU Lizhi,GUO Shuailiang,HAN Jiaxing,et al.Precise Dispensing Quantity Gauging and System Design Using Mass Difference and Ultra-Infinitesimal Lead/Diameter Ratio of Screw Transmission[J].Journal of Huaqiao University(Natural Science),2017,38(6):760-767.[doi:10.11830/ISSN.1000-5013.201612057]
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采用质量差和超小导程/直径比丝杠传动的点胶量精细计量技术及系统设计(英文)()
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《华侨大学学报(自然科学版)》[ISSN:1000-5013/CN:35-1079/N]

卷:
第38卷
期数:
2017年第6期
页码:
760-767
栏目:
出版日期:
2017-11-20

文章信息/Info

Title:
Precise Dispensing Quantity Gauging and System Design Using Mass Difference and Ultra-Infinitesimal Lead/Diameter Ratio of Screw Transmission
文章编号:
1000-5013(2017)06-0760-08
作者:
顾立志 郭帅亮 韩佳兴 钟琛
华侨大学 机电及自动化学院, 福建 厦门 361021
Author(s):
GU Lizhi GUO Shuailiang HAN Jiaxing ZHONG Chen
College of Mechanical Engineering and Automation, Huaqiao University, Xiamen 361021, China
关键词:
精细计量 点胶量 质量差 超小导程/直径比丝杠 冗余技术 线性误差
Keywords:
precise gauging dispensing quantity mass difference ultra-infinitesimal lead/diameter ratio screw redundant technology linear error
分类号:
U491.17
DOI:
10.11830/ISSN.1000-5013.201612057
文献标志码:
A
摘要:
基于冗余技术原理,采用制件点胶前后质量差和超小导程/直径比阿基米德丝杠技术组合,辅以自润滑双导轨设计,保证点胶量控制胶滴为(0.200±0.001)g;采用模块化设计,实现点胶机性能的高精度和功能的适度柔性,并通过模块化试制模拟样机,优化点胶机的空间结构及整机可靠性.研究结果表明:该方案保证了点胶量的实时精密控制且同时满足生产节拍的要求.
Abstract:
Based on redundant method, a precise dispensing quantity gauging system was put forward, with coalescence of the dispensing part mass difference or the average corresponding value of the masses of the part before and after the glue dispensing and the ultra-infinitesimal lead/diameter ratio screw transmission to control the variation of glue barrel volume precisely. A self-lubricating double guide rail design was developed to ensure dispensing quantity and control the glue drop strictly within(0.200±0.001)g. By using modular design, a high precision dispensing machine was realized with moderate flexibility. Through modular simulating prototype, the spatial structure and the reliability of dispensing machine were optimized. Experimental study shows that the proposed solution can guarantee real-time controlling the dispensing quantity precisely,which meets the requirements of the production rhythm.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2016-12-26
通信作者: 顾立志(1956-),男,教授,博士,主要从事数字化设计制造的研究.E-mail:gulizhi888@163.com.
基金项目: 福建省科技计划重点项目(20170034); 福建省厦门市科技计划项目(3502Z20153030)
更新日期/Last Update: 2017-11-20