车圈

换句话说，你在骑性XC的时候，一个超重的车圈会是你在世界上最不愿意选的东西。

In other words , a super-heavy rim is the last thing on earth you want for XC riding .

加强车圈而增加了额外的重量。

Beef the rim up and make it extra heavy as well .

LD钢制车圈轧辊的分级&等温淬火新工艺研究

A study on the new heat treatment process of the roller made of LD Steel

用于自动磨削的CBN砂轮自行车车圈的自动抛磨

CBN Wheel used in Automated Grinding Automatic Polishing of Bicycle Rims

Al-Mg-Si合金车圈闪光对焊工艺试验研究

A Study on Technological Experiment of the Al Mg Si Alloy Bicycle Wheel with Flash Butt Welding

摩托车焊边车圈与非焊边车圈的对比试验

Comparative Test of Motorcycle Wheel Rims with & without Weld Toes

摩托车车圈成型轧辊设计及工艺分析

Design and Procedure Analysis for Forming Roller of Motor-cycle Wheel

低压铸造铝合金车圈若干技术问题的讨论

An Approach on Some Technical Aspects of Al-Alloy Hub by Low-Pressure Die Casting

车圈双面双缝高速次级整流缝焊新工艺

New process of high speed seam welding for wheel - tyre with secondary rectification

摩托车车圈闪光对焊的调试钢轨闪光对焊接头断口金相分析

Adjustment on Motorcycle Wheel Rim Flash Welding FRACTOGRAPH INVESTIGATION OF RAIL FLASH BUTT WELDING JOINT

铝合金摩托车车圈低压铸造生产技术

Low Pressure Casting for Motorcycle Aluminum Rim

车圈环轧力的上界计算与工艺因素影响的分析

An Upper Bound Method for Computing Roll Force During Ring-Rolling and the Influence of Technological Factors on the Process

介绍了自行车车圈双面双缝高速次级整流缝焊新工艺、新设备，并对其加热特点、技术要点及焊接参数等问题进行了探讨。

The heating and other technical characteristics as well as procedure parameters are introduced in this paper for bicycle wheel - tyre double seam high speed welding .

车圈用材料富稀土变质铝合金不仅改善合金力学性能，经试验可使合金流动性增加，液相点、合金表面张力和线收缩下降，对合金铸造性大为改进。

The used lanthanum-rich rare earth modified alloy can not only improve the mechanical performance and the flowability but also cause the decline of liquid phase point , alloy surface tension and linear contraction , which is helpful to casting ability .