Results 281 to 290 of about 2,430,413 (334)

Single-disk cam mechanisms with oscillating double roller follower

Mechanism and Machine Theory, 1984
Abstract By weakening one of the conditions, which is restrictive, more practicable forms are achievable. The design is based on the choice of a certain part of either the cam profile or of the transmission law. Mathematical analysis leads to a functional equation, which is the same as that in the similar problem with flat-faced follower pairs ...
openaire   +1 more source

Investigation of forming quality and failure behaviours of multilayered welded joints using ultrasonic double roller welding

Alexandria Engineering Journal
Ultrasonic metal welding machines are suitable for various complex applications (e.g., battery tabs) through unique mechanical design, special pressure application methods and high-precision welding. This work reports the weldability, forming quality and
Zeshan Abbas, Lun Zhao, Jianxiong Su, Peng Zhang, Jianxiong Deng, Zeng Jiaqi, V. Patel, Hafiz Abdul Saboor, Md Shafiqul Islam   +8 more
semanticscholar   +1 more source

An improved ensemble learning model-based strategy for fault diagnosis of lithium battery double roller press equipment

Measurement science and technology
The production process of lithium batteries is intricate, involving the coordination of various types of equipment. The stability and precision of double roller press equipment directly affect product performance.
Yanjun Xiao, Weihan Song, Shanshan Yin, Feng Wan, Weiling Liu, Nannan Zhang   +5 more
semanticscholar   +1 more source

Manufacturing Technology Study on Non-Backlash Double-Roller Enveloping Hourglass Worm

Applied Mechanics and Materials, 2013
The processing of worm gear components is quite simple, and manufacturing method is relatively complete, theres no need to make special equipment. But to new energy equipment, research new-type of manufacturing technology is required. On the basis of meshing theory and drawing on manufacture of the planar enveloping as well as the tapper enveloping ...
Jin Ge Wang, Rong He, Xing Qiao Deng, Le Xing Ren   +3 more
openaire   +1 more source

Heat-flow coupling variation in double-row tapered-roller bearings during the loss of lubrication process

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2022
Loss of lubrication (LOL) is a severe problem in transmission systems wherein the temperature increases continuously until failure. The temperature and flow-field distributions during this process are complicated.
Mou Li, Fengxia Lu, Xueqiang Bai, Wenlin Zhu, R. Zhu   +4 more
semanticscholar   +1 more source

Measurement of the roller tilt angle in a double-row tapered roller bearing with strain gauges

Measurement: Journal of the International Measurement Confederation
Enpei Zhao, Yu Hou
exaly   +2 more sources

Texture and magnetic properties of double-roller meltspun Fe6.5wt%Si ribbons

Journal of Magnetism and Magnetic Materials, 2003
Abstract Texture and magnetic properties of double-roller meltspun FeSi6.5% ribbons were investigated. Thin ribbons show a strong {1 0 0}〈0 v w〉 texture in the as-quenched state which develops to a {1 0 0}〈1 3 0〉 texture after annealing at 1200°C. The magnetic losses and the coercivity decrease by a factor of 2–3 due to annealing; they are somewhat ...
K Moras, W Riehemann
openaire   +1 more source

Meshing Characteristics and Engagement of Anti-Backlash Single- and Double-Roller Enveloping Hourglass Worm Gear

Volume 14: Design, Systems, and Complexity, 2019
Anti-backlash roller enveloping hourglass worm gears, as a new precision transmission system, has been extensively applied in robot joint design, packaging production line, and CNC (computer numerical control) machine tools.
Xingqiao Deng, Jie Wang, Shike Wang, Shisong Wang, Yucheng Liu, Ge He   +5 more
semanticscholar   +1 more source

Research on Cotton Stalk Harvester Based on Double Roller Type

Advanced Materials Research, 2014
This paper studies the development status of domestic and foreign cotton stalk harvester. On this basis, a double roller cotton stalk Harvester is designed, which is suitable for small plots. It can pull out the entire cotton stalk through two pairs of reverse rotation of the roller and the forward thrust of tractor.
openaire   +1 more source

The needle assembly mixed anomaly ray image detection method for needle roller bearings based on double threshold segmentation

Measurement science and technology
Needle roller bearings without cages are extensively utilized in the mechanical transmission systems of various equipment due to their high load-carrying capacity and compact design.
Yun Yang, Zhenyu Liang
semanticscholar   +1 more source