当前位置:首页 >> 机械/仪表 >>

1.00


Installation on board

MAN B&W DIESEL
Introduction

1. Storage and preservation
The task of appropriate preserving of the engine / engine parts is the responsibility of the engine builder and must be appropriate for the type of transportation, the duration and condition of storage and the prevailing climatic conditions. The responsibility for protecting and maintaining the engine after its arrival rests solely with the yard. It is also responsibility of the yard to check and maintain the preservation spare parts until the ship has been delivered to the ship owner. On arrival to the yard, the engine is to be inspected to verify its condition. Report is to be prepared on this subject. Special attention has to be given when checking the protective covering of such critical parts as crossheads, crankshaft and piston rods. ? Check for damage and check for corrosion, ? Check for proper protection against dirt. The same what is important to check if engine spaces are correctly closed, if all pipes or openings are properly covered: even protection looks good, to open crankcase for inspection. In case of any doubts the engine builder be called. Storage and preservation of assembled engine ? Cases: - Transportation of engine in one unit - Storage of assembled engine on shore - Storage of assembled engine on board until flushing ? The effective method of preservation: de-humidifier ? Periodical turning of crankshaft ? Lubrication of bearings before any turning of crankshaft: - Main bearings - Crosshead bearings - Crankpin bearings, thrust bearing, chain case ? Covering crossheads with special apron

2730/MRA, 2005.01.21 Version 4

1

Installation on board

MAN B&W DIESEL
Introduction

Storage and preservation of engine sections / parts ? They should be protected from damage, corrosion, dirt, dust etc. ? Smaller engine parts, including those delivered on boxes, should be stored indoors (in warehouse). ? Big engine parts (engine sections) preferably to be kept indoor. Alternatively, they can be stored outdoors in specially erected temporary tent or hut. It is recommended to equip such tent or hut with dehumidifier. ? The area close to the slip way or dry dock is not suitable for storage of engine sections due to dusty and dirty atmosphere.

2730/MRA, 2005.01.21 Version 4

2


赞助商链接
相关文章:
CSC281 V1.00装置103规约点表C69148
CSC281 V1.00装置103规约点表C69148_信息与通信_工程科技_专业资料。CSC-281...概述: --4-- CSC-281 线路保护测控装置 103 规约信息点表 1.ASDU6: 时间...
若二进制定点小数真值是-0.1101,机器中表示为1.0010,则...
若二进制定点小数真值是-0.1101,机器中表示为1.0010,则该数采用的编码方法是( )。 A.原码 B.补码 C.反码 D.移码 _答案解析_2016年_一模/二模/三模/...
在相关分析中,r=1.00表示两组测评数据( )。 A.完全负相...
相关系数的取值范围限于-l.00≤r≤1.00,r=1.00表示完全正相关,r=-1.00表示完全负相关,r=0表示零相关,即不相关。最新上传套卷...
视频区域布局设计 1.00
视频区域布局设计 1.00_电子/电路_工程科技_专业资料。视频显示区域 视频显示区的布局设计注意: 1 最好能兼容 4:3 和 9:16 的视频显示模式,采用 9:16 的...
1.系统总信息
26.00 78.00 0 0 2 8 1 1.00 1.00 是是 传统方法 考虑墙的所有内力贡献 否 传统移动节点方式 钢筋混凝土结构 框架结构 模拟施工加载 3 计算水平风荷载 ...
毕业论文[1]00
毕业论文[1]00_管理学_高等教育_教育专区。企业员工培训方案研究企业是个特殊...第二节 培训理论的研究及发展 1、培训理论的研究 培训管理从某种意义上说,是...
ATV61 71面板操作V1.00c_图文
3.00S Max=999.9 3.5.4 F4 出厂功能是 Quick,即快捷菜单 可通过第页导航键 5 左旋,右旋选择 1-6 菜单,按 F3 进入子菜单,进入子菜 单后可按 F2 ...
(1)1.00 L 1.00 mol·L-1 H2SO4溶液与2.00 L 1.00 mol...
(1)1.00 L 1.00 mol·L-1 H2SO4溶液与2.00 L 1.00 mol·L-1 NaOH溶液完全反应,放出114.6 kJ热量,表示生成1 mol H2O的热化学方程式为___ (2)在...
整理好——(1:00-3:00)期中考试复习(一)曲线与航天
整理好——(1:00-3:00)期中考试复习(一)曲线与航天_理化生_高中教育_教育专区。期中考试复习(一)曲线与航天 1.如图为运动员抛出的铅球运动轨迹(铅球视为质点...
3.配制100mL1.00molLNaCl溶液
配制100mL1.00mol/LNaCl 溶液一、实验目的 1、学会配制一定物质的量浓度溶液的方法 2、掌握容量瓶、托盘天平等化学仪器的使用方法二、实验器材 1、仪器:托盘天平...
更多相关标签: