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A CAD-software-based Contact Ratio Analysis of N-lobed Involute Modified Noncircular. Bevel Gears
期刊论文
JOURNAL OF THE CHINESE SOCIETY OF MECHANICAL ENGINEERS, 2017, 卷号: 38, 页码: 243-252
作者:
Shi, Kan
;
Yao, Yan-an
;
Xia, Ji-qiang
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/30
Intersecting axes
Variable transmission ratio
Noncircular bevel gears
Modification
Contact ratio
柱锥斜交相贯线解析性质分析与特殊点图解方法
期刊论文
2016, 2016
刘敏
;
林犀
;
冯涓
;
Liu Min
;
Lin Xi
;
Feng Juan
收藏
  |  
浏览/下载:138/0
Fabrication method for inductive mesh film on spherical substrates
期刊论文
International Journal of Nanotechnology, 2015, 卷号: 12, 期号: 10-12, 页码: 868-875
作者:
Feng, X. G.
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  |  
浏览/下载:14/0
  |  
提交时间:2016/07/15
基于产形齿条端面齿廓的相交轴渐开线变厚斜齿轮建模 Modeling of Involute Beveloid Helical Gears with Intersecting Axes Based on Transverse Profile of Counterpart Rack
期刊论文
2013, 卷号: 26, 页码: 31-34
作者:
陈辰嘉[1]
;
刘文[1]
;
林腾蛟[1]
;
吕和生[2]
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  |  
浏览/下载:2/0
  |  
提交时间:2019/11/29
DESIGN OF THE PITCH CONES OF NONCIRCULAR BEVEL GEARS
会议论文
INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION - 2012, VOL 3, PTS A-C: DESIGN, MATERIALS, AND MANUFACTURING, 2013-01-01
作者:
Shi, Kan
;
Xia, Jiqiang
;
Wang, Chunjie
;
Geng, Chunming
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  |  
浏览/下载:2/0
  |  
提交时间:2020/01/06
Noncircular bevel gears
Intersecting axes
Variable transmission ratio
Pitch cones
Lobes
Design of noncircular bevel gear with concave pitch curve
期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2013, 卷号: 227, 页码: 542-553
作者:
Shi, Kan
;
Xia, Jiqiang
;
Wang, Chunjie
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  |  
浏览/下载:2/0
  |  
提交时间:2020/01/06
Noncircular bevel gear
variable transmission ratio
intersecting axes
concave pitch curve
Design Method for a Pair of Oval Bevel Gears
会议论文
International Conference on Materials and Manufacturing (ICMM 2011), Jinzhou, PEOPLES R CHINA, 2011-01-01
作者:
Shi Kan
;
Xia Jiqiang
;
Wang Chunjie
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  |  
浏览/下载:5/0
  |  
提交时间:2020/01/06
intersecting axes
variable transmission ratio
noncircular bevel gear
bevel gear cutter
RETRACTED ARTICLE: Inverse kinematics and application of a type of motion chain based on screw theory and analytic geometry
会议论文
作者:
Zhang, Shuzhen
;
Huang, Jianlong
;
Kong, Minxiu
;
Sun, Lining
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浏览/下载:2/0
  |  
提交时间:2020/11/15
Geometry
Inverse kinematics
Screws
Analytic geometries
Inverse kinematics solutions
Inverse solution
Multi-solutions
Screw theory
Sub-problems
Key techniques of laser direct writing of fine lines on the spherical surface (EI CONFERENCE)
会议论文
ICO20: Optical Design and Fabrication, August 21, 2005 - August 26, 2005, Changchun, China
Liang F.
;
Hu J.
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浏览/下载:16/0
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提交时间:2013/03/25
The main principles of laser direct writing (LDW) system for lines on the spherical surface (SS) are discussed. It is pointed out that line profile is determined by the exposure dose distribution
which lies on the light intensity distribution of focus plane and the scanning speed. To improve the quality of line profile on the SS
several key techniques as follows are introduced. Firstly
the unique system configuration
four axes mutually intersecting at the center of the SS
is adopted
which ensures the shape of the focus be maintained circular during the writing period. Secondly
an automatic focus system (AFS) with the function of automatic focus in a certain range is introduced. Thirdly
to guarantee the linear velocity to accord with the exposure character of the photoresist all the time
an efficient arithmetic that controls motors run at appropriate angular velocity in different latitude is developed. Finally
to achieve a stable and well-behaved system so as to compensate the velocity instability resulting from unavoidable errors of mechanical and electronics factor
a powerful programmable multi-axis controller (PMAC) is utilized as the kernel element of the servocontrol system
and the curves of step response and parabolic response achieved by feedforward and PID loop tuning indicate that the location precision and velocity stability have reached a high level. The experimental results of LDW of lines on the SS work piece with a diameter 30 mm and a radius equal to 100 mm are given. The section analysis of the lines on the photoresist by the atomic force microscope (AFM) after exposure and development is performed. The results show that line width is about 3.0 m
and the steep sides of the lines are parallel to each other.
Diode-laser line-illuminating system
专利
专利号: US6478452, 申请日期: 2002-11-12, 公开日期: 2002-11-12
作者:
RICHARDSON, MATTHEW O.
;
SUN, HAIYIN
;
KRUGER, CHRISTOPHER JOHN
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浏览/下载:9/0
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提交时间:2019/12/23
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