In the grinding process, the grinding head realizes the reciprocating swing feed, and it follows the eccentric rotating connecting rod neck for grinding processing. In order to achieve follow-up grinding, the X-axis must not only have high dynamic performance, but also have sufficient tracking accuracy to ensure the required shape tolerance of the connecting rod neck. Generally, grinding speeds of up to 120-140m/s can be used on crankshaft grinders, and the grinding efficiency is very high.
The delivery time is greatly shortened; 3. One of the main characteristics of the old-fashioned production line is that there are too many ordinary equipment. In the past, the machining center was called a compound processing machine tool, but due to the limitation of the variety of tool exchange processing, and the cutting processing field was not available, the general processing center is no longer called a compound processing machine tool. For finishing, ordinary crankshaft grinders such as MQ8260 are generally used for rough grinding, semi-finish grinding, fine grinding and polishing, which usually rely on manual operation, resulting in unstable processing quality and poor dimensional consistency.
According to experts, the crankshaft turning-turning machine tool is particularly suitable for crankshafts with undercut grooves on the journal and no machining on the side of the balance weight; while high-speed external milling cannot process crankshafts with undercut grooves in the axial direction.
In recent years, Non-standard Series Deep Groove Ball Bearings grinders are required to have stable machining accuracy. In order to protect the environment, it is required to use less or no cutting fluid, that is, to achieve dry cutting or quasi-dry cutting; is based on the above situation, enter 21 Over the past century, high-speed, high-precision, and high-efficiency composite processing technology and equipment have been rapidly applied in the automotive crankshaft manufacturing industry, and the production efficiency has been greatly improved., one of which was a crankshaft turning-turning machine with several holes, and the other was a CNC high-speed external milling of a crankshaft
https://www.cnzxzc.com/product/non-standard-series/
The delivery time is greatly shortened; 3. One of the main characteristics of the old-fashioned production line is that there are too many ordinary equipment. In the past, the machining center was called a compound processing machine tool, but due to the limitation of the variety of tool exchange processing, and the cutting processing field was not available, the general processing center is no longer called a compound processing machine tool. For finishing, ordinary crankshaft grinders such as MQ8260 are generally used for rough grinding, semi-finish grinding, fine grinding and polishing, which usually rely on manual operation, resulting in unstable processing quality and poor dimensional consistency.
According to experts, the crankshaft turning-turning machine tool is particularly suitable for crankshafts with undercut grooves on the journal and no machining on the side of the balance weight; while high-speed external milling cannot process crankshafts with undercut grooves in the axial direction.
In recent years, Non-standard Series Deep Groove Ball Bearings grinders are required to have stable machining accuracy. In order to protect the environment, it is required to use less or no cutting fluid, that is, to achieve dry cutting or quasi-dry cutting; is based on the above situation, enter 21 Over the past century, high-speed, high-precision, and high-efficiency composite processing technology and equipment have been rapidly applied in the automotive crankshaft manufacturing industry, and the production efficiency has been greatly improved., one of which was a crankshaft turning-turning machine with several holes, and the other was a CNC high-speed external milling of a crankshaft
https://www.cnzxzc.com/product/non-standard-series/
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