This article introduces the requirements of aligning to the installation of gear case and construction process, calculating for sheets of epoxy resin chock for gear case on board. 文章介绍了船舶主机齿轮箱在安装过程中,如何保证轴系校中要求和齿轮箱环氧树脂垫浇注工艺以及垫片及螺栓强度计算,可供同行借鉴。
By analyzing the wear deformation of Supporting roller on crawler, calculating the contract stress on supporting roller and crawler board surface and researching the wearing experiment, the measures and advices about increasing wear resistance of supporting roller were promoted. 通过对支重轮失效形式的分析、支重轮与履带板接触应力的分析计算及磨损试验,提出提高拖拉机支重轮耐磨性的措施及建议。
And a simple explanation has been given to a self-programming of calculating the natural frequency of the built-up construction of the board and beam. 并对计算板梁组合结构固有频率的自编计算机程序作了简要说明。
The method of calculating the probability density of Typhoon forecast errors for the information received on board is put forward. 首先针对航行条件下接收的航区的气象预报信息的特点,提出了计算台风预报误差的概率密度的方法;然后提出了以船舶遭遇台风安全距离为依据的预报航线上船舶遭遇台风概率的方法。
A mode of calculating irregular wave pressure on single slope dikes that slope surface is protected by board structure has been selected, and a method of calculating pressure strength distribution along the slope has also been conducted by model tests and data statistics analyses. 通过模型试验和资料统计分析,选取了计算不规则波作用在平板护面单坡堤上的波压力计算模式及其沿斜坡的压强分布计算方法。
Function analyzing method is a kind of the VPP calculating model which can eliminate the influence of the sail and board's size skillfully, so it can be regard as a brief standard of sailboard's VPP results. 泛函数分析方法是一种VPP理论计算模型,文中比较巧妙地将帆与板的型值消掉,运用泛函数分析的方法建立了帆船、帆板VPP计算结果的简易校验标准。
The strength calculating formula for impeller was obtained based on simplified model and cover board theory. 根据简化模型并应用轮盘理论,详细推导了塑料泵叶轮强度计算公式。
Calculating the effective thickness of converter asbestos board 转炉有效石棉板厚度的计算
In water jump-ski competitions at home or abroad, results are mostly determined by means of the calculating board. 在滑水跳跃滑竞赛中,目前国内外通用成绩绘算板计算运动员的跳跃成绩。