1) rudder lower stock
下部舵杆
2) rudder piece
下舵杆
3) anchor trend
锚杆下部
4) rudder stock
舵杆
1.
Using Excel to caculate the diameter of balance rudder stock supported by the rudder carrier;
运用Excel确定舵托支撑的平衡舵舵杆直径计算
2.
During vessel s special survey,rudder stock and rudder shaft of SIMPLEX type,as the necessary checking items by surveyors,are often found the clearances in bad condition and out of class s required rules,originated from too much corrosion of sea water and loaded force.
在船舶的特检修理中,经常会遇到舵杆、舵轴的修理,文章就一古巴籍散货船,辛浦莱型平衡舵的舵杆、舵轴的成功修理作一论述。
5) tiller
[英]['tɪlə(r)] [美]['tɪlɚ]
舵杆
1.
The assembly of semi-hanging rudder s tiller with hanging-rudder arm is considered as a girder with mutative sections.
半悬挂舵舵杆及挂舵臂组合体视为变截面梁,并将变截面梁分割成4段等截面的单跨梁,用五弯矩理论进行求解。
6) lower helm
下舵
1.
Technology for welding flap helm with lower helm bearing of Changjiang roll-on-roll-off ship No.1
“长江重件1号”滚装船襟翼舵大齿轮与下舵承本体外圈的焊接技术
补充资料：明宝船舵杆
1957年在南京中保村明代宝船厂遗址出土的郑和宝船所用舵杆。长 11.07米，用极坚固的铁力木制成。其截面近方形，一端有穿孔，以装舵柄；下有榫槽，以装舵叶。据槽孔测知，舵叶的高度为 6.035米。中国造船史家周世德根据这一数据推算装此巨型舵杆的船长度为480～536淮尺(合164.5～184米)。另据造船史家杨槱的推算，则船长为 57米。一艘长 57米的海船的排水量为1200吨左右，比起葡萄牙航海家达·伽马所用的 300吨的船以及哥伦布所用 280吨的旗舰都大得多。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条