The cleaning of engine cutting fluid is so important


Release time:

2019-11-08

The cylinder head is a complex box part in the engine parts, and it is also a key component. Its precision is high, the processing technology is complex, and the processing quality directly affects the overall performance of the engine.
The manufacturing process of the engine cylinder head is very complicated and requires high processing accuracy. Among them, many key processes require more stringent processing accuracy, such as the processing of the cone surface of the intake and exhaust valve seat ring and the duct hole, the processing of the tappet HVA hole, and the camshaft Hole processing, etc. There are many factors that affect the machining accuracy of the engine cylinder head, such as the accuracy of the machine itself, the selection and adjustment of the tool, the quality of the blank, the ambient temperature and the influence of the cutting fluid. Another important aspect is that the degree of cleaning of the cutting fluid also has an important impact on the engine cylinder head. Today, the editor of Ruisibo will explain the function of the cutting fluid and the selection of the cutting fluid cleaning agent.


First understand the function of cutting fluid
1. Lubrication function
The metal surface is subjected to a large cutting force in the process of machining, and there is relative movement, which will produce a large friction between the tool and the surface of the workpiece, the tool and the chip. The existence of this friction phenomenon will generate a large amount of heat and aggravate the wear of the tool and the deterioration of the surface accuracy of the workpiece, and will reduce the processing efficiency. Choosing a suitable cutting fluid can greatly reduce this friction, extend tool life and improve the surface quality of the workpiece.
2. Cooling function
Cutting fluid is commonly known as "coolant", which is due to the dual role of shear and friction in the machining process, which will inevitably generate a large amount of heat. If this heat cannot be taken away in time, it will cause the tool and The high temperature between the workpiece will soften the tool and even reduce the hardness of the workpiece surface, aggravate the tool wear, and affect the surface accuracy of the workpiece. Not only that, high temperature will also produce chip accumulation, resulting in workpiece machining accuracy deviation.
Large flow of metal cutting fluid can take away the heat generated in the process of machining, reduce the temperature of the tool and the workpiece, extend the life of the tool, improve the surface accuracy of the workpiece, and improve the efficiency of machining.
3. Flushing chip removal function
If the processing chips generated during metal machining cannot be removed from the processing area in time, chip accumulation may occur and cause wear of the processed surface. During processing, the cutting fluid can bring the processing chips back to the filtration system in time under a certain pressure and flow rate.
4. Anti-rust function
Most of the metal materials in contact with humid air, water will quickly produce rust. In the process of metal machining, if the cutting fluid cannot provide good anti-rust function between two different processes, it may cause the semi-finished products to rust, so that the product is scrapped, and the machine tool guide rail fixture body will also produce rust.
In addition, in today's increasingly serious environmental protection issues, in addition to the above functions, cutting fluid cleaning is also very important, the choice of cutting fluid cleaning agent requires a strong cleaning ability, strong ability to separate oil. Ruisbo's low-foam anti-rust metal cleaning agent belongs to the high-end metal cleaning agent on the market, and it is also a good cutting fluid cleaning agent.
   Low-foam anti-rust metal cleaner-Used for cleaning the surface oil, cutting fluid, dust and other dirt such as ferrous metal processing and machinery manufacturing parts, automobile manufacturing, tractors, excavators, loaders and other transportation machinery parts that require rust prevention between processes.