柴油发电机组保养周期表及维修标准

：柴油发电机组保养周期表及维修标准(1) 日常维护(每班工作);(2) 一级技术保养(累计工作100小时或每隔1个月);

柴油发电机组保养周期表及维修标准

1：柴油发电机组保养周期表及维修标准

(1) 日常维护（每班工作）；

(2) 一级技术保养（累计工作100小时或每隔1个月）；

(3) 二级技术保养（累计工作500小时或每隔6个月）；

(4) 三级技术保养（累计工作1000~1500小时或每隔1年）。

无论进行任何保养，都应有计划、有步骤地进行拆检和安装，并合理的使用工具，用力要适当，解体后各零部件表面应保持清洁，并涂上防锈油或油脂以防止生锈；注意可拆零件的相对位置，不可拆零件的结构特点，以及装配间隙和调整方法。同时应保持柴油机及附件的清洁完整。

一、日常维护

序号保养项目

1检查燃油箱油量

2检查油底壳中机油平面

3检查喷油泵调速器机油平面

4检查三漏（水、油、气）情况

5检查柴油机各附件的安装情况

6检查各仪表

7检查喷油泵传动连接盘

8清洁柴油机及附属设备外表

二、 一级技术保养

序号保养项目

1检查蓄电池电压和电解液比重

2检查三角橡胶带的张紧程度

3清洗机油泵吸油粗滤网

4清洗空气滤清器

5检查通气管内的滤芯

6清洗燃油滤清器

7清洗机油滤清器

8清洗涡轮增压器的机油滤清器及进油管

9更换油底壳中的机油

10加注润滑油或润滑脂

11清洗冷却水散热器

三、发电机的小修

（1） 打开窗盖板，清理尘土，保持有效的通风和散热。

（2） 清洁集电环或换向器表面，以及电刷和刷握。

（3） 拆开电机轴承小端盖，检查润滑油的消耗和清洁情况。

（4） 认真检查各处的电气连接和机械联接情况，必要时擦净并接牢。

（5） 电机的励磁调压装置，应参照有关要求和上述内容进行。

四、发电机的中修

除完成小修的全部内容外，还增加如下内容。

（1） 全面检查滑环以及电刷装置的状况，进行必要的清洁、修整和测量。

（2） 全面检查和清洗轴承。

（3） 全检查电机的各绕组和绝缘情况，检查各电气和机械联接情况。

（4） 保养和检修完毕，应当复查一次电气联接和机械安装的正确性与牢靠情况，并且用干燥的压缩空气吹净电机内部各处。最后，按正常的起动和运行要求，进行空载和负载试验，以确定是否完好无误。

：柴油发电机组保养周期表及维修标准(1) 日常维护(每班工作);(2) 一级技术保养(累计工作100小时或每隔1个月);

Maintenance of diesel generator sets, the need to protect the lubrication of diesel lubricants

Diesel engine used in the lubricant oil and butter, most of the moving parts is the use of oil to lubricate, only to lubricate the shaft and the bearing of the pump, start the engine, generator and other components using butter. First, oil the selection of

A Cummins engine of the world's only elected oil "Extreme Blue" Premium Biue oil, the oil's performance level for the CH - 4/SJ viscosity grade 15W - 40 for Cummins series engine.

Domestic diesel engine the group is generally the Great Wall brand oil.

Two, how to use some simple method of testing oil quality is the status

1 Appearance: The oil is milky white or mist, that the oil into the water; oil grayed out, may be contaminated by the fuel; oil change black, is caused by a product of incomplete fuel combustion.

2 Odor: pungent odor, indicating that the oil temperature oxidation; has a very strong smell of fuel, indicating that severe fuel dilution (with a small amount of fuel smell is normal).

3 droplets spot test: Remove a drop of oil drops on filter paper, observe the change of its spots. The oil quickly spread, with no sediment, indicating that the oil is normal; the middle of the sediments, showed that the oil is dirty and should be replaced immediately.

Third, the replacement of diesel oil

Start the engine idle for 2-3 minutes so that the engine temperature rose to normal operating temperature, turn off the diesel engine. Hot to waste lubricating oil to a net release (including crude oil filter and radiator). Waste oil into waste oil container recycling to the reduce pollution.

Oil and diesel, the ratio of 1:1 to the preparation of cleaning the oil, cleaning oil to require the oil level, start the engine, medium-speed (rated speed at 750-1000 rpm / min) run for 10 minutes, while it is hot clean oil put the net when necessary, cleaning twice.

Cleaning and replacement of oil the filter, disposable filter must be replaced.

4 Install the new by-pass filter to the filter to inject as much as oil.

5 in accordance with the provisions of the user manual, select the appropriate viscosity and quality level of the lubricating oil poured into the injection port. View the oil gauge, to determine the full scale in the static position, start the engine-load operation for 2-3 minutes, check for oil leakage from the oil pan or oil filter, if everything is normal, replace the end of the oil program.

The four basic functions of the four diesel engine. Lubricating oil

The diesel engine lubricating oil of the four basic functions: to reduce friction, cooling, sealing, cleaning.

1 to reduce the friction is the essential function of the diesel engine lubrication system and diesel engine lubricating oil supply to the moving parts, friction will cause rapid wear of the diesel engine life will become very short, and can even say you can not run.

2 cooling is another important feature of the diesel engine lubrication system, oil must absorb the friction of the moving parts and combustion heat generated. Combustion chamber temperature is often as high as 2,200 ° C, and passed to the heat of diesel engine parts must be taken away. The cooling function is done through the lubricating oil. The oil absorbed the heat of the diesel engine, the heat transfer to the engine water jacket, to bring it to the sump. Where the heat into the atmosphere, or to bring it to the oil cooler, oil cooler heat transferred to the diesel engine cooler.

3 lubrication system also performs a sealing function, or plug the effective implementation of its main function, and lubricants to form a film between the piston and cylinder walls, to ensure full se …… 此处隐藏：8778字，全部文档内容请下载后查看。喜欢就下载吧 ……