The advantages of micro-lubrication technology for machining crankshaft oil holes

The micro-lubrication technology is a lubrication method that uses compressed air as a power to atomize a small amount of lubricating oil into micron-sized suspended oil particles and transport the suspended oil particles to the cutting area. Contrary to the traditional spray lubrication method that uses a large amount of cutting fluid or cutting oil, it only provides spray lubrication cooling during cutting, so there is less lubricant left on the chips and the workpiece, and lubrication remaining in the splash mode. The oil is very small compared to the oil. The production plant uses the micro-lubrication technology to process the crankshaft oil hole, which can improve the production efficiency and lead the development of the micro-lubrication technology to adapt to changes in market demand.

The micro-lubrication technology can bring good economic and environmental benefits, because in the crankshaft oil hole processing, only a small amount of lubricating oil is needed to achieve a good lubrication effect, so that the factory can obtain considerable after using the micro-lubrication technology. Economic benefits. The crankshaft machining center efficiently transports the oil mist to the cutting area through the main shaft and the inner cooling drill. The control system of the machine tool is connected with the micro-lubrication device, and the lubrication is automatically adjusted according to the requirements of the processing technology by changing the opening frequency of the ball valve and the size of the inner hole passage of the drill bit. The amount of oil mist delivered.

The advantages of micro-lubrication technology for machining crankshaft oil holes are as follows:

(1) Oil mist can penetrate into the friction point to achieve good lubrication;

(2) In deep hole machining, the compressed air flow rate can take away the cutting heat, and a large amount of cutting heat is carried away with the chips.

(3) The fuel consumption is low, and the cutting friction point always maintains an appropriate amount of reliable lubrication;

(4) The product is small in size, low in gas source consumption, and easy to operate;

(5) Reduce the maintenance cost and operating cost of the machine tool.