Analysis of defection on bend forging of large marine crank;
大型船用曲拐弯锻成形缺陷分析
Too low content of pearlite after heat treatment was the main re ason causing the K-9cranks to be rejected.
K-9曲拐质量不合格主要是由于热处理后,珠光体数量太少所引起。
Crankshaft is a very important component of large marine engine and its key part is crank.
船用曲轴是大型船用发动机的重要部件,而曲拐是曲轴的关键部分。
Inclusions in steel were sampled from the EAF-LF(VD)-VC production process of marine crank steel S34MnV,including the electric period,LF-VD refining period,casting period,and forging ingots in a heavy machinery factory in north China to solve the difficulty of being rejected by ultrasonic flaw detection crank shaft.
针对EAF-LF(VD)-VC工艺生产的大型船用S34MnV曲拐探伤不合的问题,分别在电炉、LF-VD精炼、浇注和锻造后钢锭取样对钢中夹杂物进行了研究。
The experimental samples were the marine crank steel S34MnV produced by the EAF-LF(VD)-VC production process,including the electric period,LF-VD refining period,casting period,and forging ingots from a heavy machinery factory in north China to solve the difficulty of being rejected by ultrasonic flaw detection for crank shaft.
针对EAF-LF(VD)-VC工艺生产的大型船用S34MnV曲拐探伤不合的问题,分别在电炉还原期、LF-VD精炼期、浇注和锻造后钢锭取样对钢中夹杂物进行了研究。
Computing method on strength analysis of combination typed tri-crankshaft;
组合式三曲拐轴的强度分析计算方法
Mechanics analysis based on crankle instead of crankshaft;
活塞压缩机曲柄轴改曲拐轴的力学分析
Analysis of Inspection and Measuring Method for 120° Distributing Angle Errors of Crankshaft Crankpins
曲轴曲拐120°角度误差检测方法分析
Research on the Upset Forging Technology of Marine Crank of 305 Crankshaft
船用305曲轴曲拐镦锻成形工艺研究
The ignition will cause a tremendous rise of pressure in the crankcase, which will open the crankcase relief v/ v momentarily.
燃烧会引起曲拐箱内压力急剧升高并即可爆开曲拐箱安全阀。
Could you tell the main reason for crankcase explosion?
请您说出柴油机曲拐箱爆炸的原因？
Analysis on Measuring Accuracy in Inspecting Crank Angles for Six-cylinder Crankshafts
六缸发动机曲轴曲拐夹角检测方法的精度分析
Study on S34MnV cleanliness during the process of crank steel produced by the EAF-LF(VD)-VT
EAF-LF(VD)-VT工艺生产曲拐用钢S34MnV的洁净度研究
A very severe explosion can damage the crankcase door and cause fire in the engine room.
非常剧烈的爆炸会损坏曲拐箱道门并引起机仓着火。
A twisted branch, which I mistook for a snake, made me leap aside in fright. I broke out into a cold sweat.
一根曲拐的树枝使我惊跳起来，出了一层汗，以为是蛇。
. These words twist and turn like snakes squirming through my head, till I'm so muddled I can't remember a thing.
这个：委曲拐弯的，好像长虫爬在脑子里，越爬越糊涂，越爬越记不
The feeding of consumable electrode and the pushing forming slider t are controlled by computer harmonically.
自耗电极给进、曲拐成型滑块推入,由系统的计算机协调控制。
Inflection Point
拐点，弯曲点，转折点
Full of twists and turns;tortuous.
弯弯曲曲的；迂回的充满弯曲和拐弯的；曲折的
The road zigzagged up the hill.
那条路曲里拐弯地延伸到山上。
tried to support his weight on a bending cane.
试图用弯曲的拐杖支撑着他的体重。
The path ran zigzag up the hill.
这条小道曲里拐弯地通往山上。
Research on a Newly Combinational Tri-turned Crankshaft for Diaphragm Pump
新型组合式隔膜泵用三拐曲轴的研究
Study of the Inflexion Point on Demand and Price Curve for Chinese Car Market;
轿车市场中需求与价格曲线上“拐点”的研究
Research on Planar Cubic PH Spline and the Inflection Points and Singularities on F-curve
三次插值PH样条与F-曲线拐点和奇点的研究