In its engine production, Ducati creatively used the non-traditional Desmodromic system, in which the opening and closing of the valve was controlled by a special cam mechanism, thus establishing a precise connection between the valve and the cam position in all aspects. . This type of distribution device makes the engine more reliable at high speeds. The cam shape in the Desmodromic system uses a special ascending ramp, the main purpose of which is to achieve the acceleration and speed performance required by the system. In addition, it is equally important that the assembly accuracy between components is a critical operation. When the special cam mechanism is assembled, the "gap" between the rod and the cam is manually adjusted. The technician manually adds a spacer to the bottom and the top of the cam, and adjusts the pad under extremely high precision control conditions. The location of the piece. This type of adjustment is not possible with the hydraulic tappet on the car. Choose a reasonable detection method The manufacture of such a camshaft is a very delicate task, and because the manufacture of such a shaft requires high precision and is made of a special alloy steel material, it is very expensive. Therefore, if a tool breakage occurs during the production of the camshaft, it will cause a very large loss. Ducati recognizes the need to strictly control the processing of valuable parts in Desmodromic engines. The most important part of the Ducati Desmodromic camshaft production process is done on two Stama machining centers. During the year, the two machining centers operate uninterruptedly, producing camshafts for various Ducati engines. These different tools need to be used thousands of times and it is difficult to avoid the risk of cracking or breaking the tool from the magazine. Therefore, it is necessary to accurately detect the damage of the tool. Fulvio Abbondi, Ducati manufacturing technology expert, said, “After purchasing the machine tool, we must first install the original spindle power detection system on the machine tool spindle, so that we can check the wear degree of the larger drill bit (used to drill the deepest hole), if the spindle torque If it is increased, it means that the drill bit is broken, so an alarm is issued. However, sometimes the tool will produce some small damage, and these damages can often escape the inspection of most inspection systems." Next page Holiday Lighting,Holiday Solar String Light,Waterproof Holiday Lighting,Outdoor Christmas Lights Shenzhen You&My Electronic Technology Co., Ltd , https://www1.youmyledlight.com
Renishaw NC4 escorts parts processing
The working state of the tool is essential for the production of high quality products. How to monitor the tool status and find broken tools in time, the Renishaw NC4 non-contact tool damage detection system provides a convenient solution.