Comparison between three axis cnc machining center and four axis machining center
In fact, it is difficult to solve the problem of whether a three-axis CNC machining center is better or a four-axis machining center is better. There is only a problem that is not suitable for machining some kinds of parts. Basically, all three-axis machining centers can process the parts that can be processed by a four axis machining center, while the parts that can be processed by a four axis machining center may not be processed by a three-axis machining center.
Datian CNC is on the list of "Made in Zhejiang" in 2020
Recently, the Provincial Department of Economy and Information Technology released the list of "Zhejiang Made Boutique" in 2020, including seven Xiaoqi enterprises, including Zhejiang China Railway Engineering Equipment Co., Ltd., Zhejiang Wanxiang Precision Co., Ltd., Wanxiang Qianchao Co., Ltd., Hangzhou Hawke Photoelectric Instrument Co., Ltd., Hangzhou Datian CNC Machine Tool Co., Ltd., Zhejiang Chuanhua Huayang Chemical Co., Ltd., and Hangzhou Zhijiang Switch Co., Ltd, It further launched the brand of "Made in Xiaoshan".
How to Select the Spindle System of CNC Machining Center
The spindle system of CNC machining center is one of the important executive parts of the forming movement of the machining center, which is composed of spindle power, spindle drive, spindle components, etc. As the machining center has higher machining efficiency, wider application range and higher machining accuracy, its spindle system must meet the following requirements:
Working principle of spindle drive system of machining center
From the description of the characteristics and development trend of the spindle drive system of CNC machine tools in Chapter 1, we know that AC variable frequency or AC servo electric spindle control system is commonly used for spindle V motion at present. The machining center has high requirements on the control of the spindle
Introduction to Typical CAD/CAM Software
CAD/CAM system software is an indispensable application software to realize NC automatic programming. With the rapid development and popularization of CAD/CAM technology, various CAD/CAM support software have appeared in the market. At present, there are more than 10 kinds of mature CAD/CAM software applied in China, most of which are products developed by foreign companies. There are few independently developed software in China. Due to the difference in functions, application scope and price of various (AD/CAM) systems, the following is an introduction to some popular software.
Development and application of pneumatic and hydraulic transmission
In recent 20 years, with the development of modern manufacturing technology, sealing technology, etc The hydraulic transmission technology has made great progress in high pressure, high speed, high power, low noise, reading ability, high efficiency and improving the service life, and has made beneficial exploration in AC hydraulic technology, machine day pack one fluid combination transmission, logic design of hydraulic system, computerization of hydraulic technology, etc., and has achieved certain results. The well has begun to be applied and popularized in engineering practice.
Features of pneumatic transmission
Pneumatic transmission and hydraulic transmission belong to two branches of fluid transmission. They are transmission technologies that take compressed air and hydraulic oil as the working medium for the most transmission and control Compared with mechanical transmission, electric transmission and other transmission technologies, pneumatic and hydraulic transmission is a new engineering technology. Because they have many advantages that mechanical transmission does not have Therefore, its development speed is fast and its application scope is more and more extensive. At present, it has been widely used in various fields of engineering technology.
Datan CNC's main products or services: high-speed and high-precision machining center, five-axis Simultaneously controllable machining center, functional complex machining center, flexible manufacturing units, Hardware, software and service providers for R&D and production of high-end and mid-to-high-end CNC machine tools.
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