本文首次建立了实现函数的双齿轮曲柄机构优化设计的数学模型。
In this paper the mathematical model of optimal design of the double-gear crank mechanism for generating a function is first established.
本文介绍了一种采用双曲柄连杆机构的高速单缸柴油机。
A single-cylinder high-speed diesel engine with dual symmetric crank-conrod mechanism was developed and tested on a dynamometer test bed.
为了使测量双轴摇摆台实现高频率的运动，机械结构上设计采用了一种新型的曲柄、连杆、万向节机构；
A new mechanical structure with winch, staff and gimbal is used to develop a gyrometer test table to realize the high frequency of the operation.
根据装配条件推导了二自由度五杆机构的双曲柄存在的必要条件。
The necessary condition for the existence of double crank of five - bar linkage with two degree of freedoms is derived on the basis of assembling conditions.
然后详细的讨论了五杆机构在每一种分类情况下机构中存在双曲柄时机构的传动比及相位角的范围。
Then we conclude the five-bar's classification and the gear ratio and phase Angle in each classification to be full rotatability.
本机构由两组曲柄滑块机构串接而成，双作用气缸驱动，实现机械手的主爬升运动。
The mechanism driven by a bidirectional pneumatic cylinder for climb robot is composed of two groups of slider-crank mechanism in series.
采用四柱式双寻向和曲柄连杆同步平衡机构，保证冲裁区域受力均匀。
Four-column type double-direction guiding and crank connecting rod synchronized balance mechanism are adopted to guarantee equal force in the cutting area of machine.
长期以来，双曲柄——滑块机构多用作图试凑法来进行机构尺寸的设计。
Since long the double-crank block mechanism has been designed by means of the graphical fitting method in order to determine the dimension figures of the mechanism.
分析了此机构构型双曲柄和三曲柄存在条件。
The existence conditions of two and three crank in this configuration was analyzed.
结果：本研究设计了一种以曲柄双滑块机构为核心的被动式下肢功能康复训练器，可以实现多种不同形式的训练。
Result: A training machine was designed which consists of one crank and two sliding plates. The principle and structure and using method are demonstrated in this paper.
本文分析偏置双曲柄滑块机构的急回运动特性，给出了按最小传动角设计偏置双曲柄滑块机构的设计方法和设计曲线。
The characteristic of quick-return of offset double crank slider mechanism was analyzed in this paper. The synthesis method and curve of this mechanism with minimum transmission angle were presented.
为了实现道路除雪的机械化，本实用新型采用双曲柄型平行四杆机构作为工作机构。
In order to realize the mechanization of snow removal on roads, the utility model USES a double-crank type parallelogram linkage as a working mechanism.
为了实现道路除雪的机械化，本实用新型采用双曲柄型平行四杆机构作为工作机构。
In order to realize the mechanization of snow removal on roads, the utility model USES a double-crank type parallelogram linkage as a working mechanism.
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