1. 细长轴类零件加工难点分析 2. 细长轴振动基本理论 3. 变径超细长轴车削加工专用机床设计 （ 2 ） 拉式尾座 （见图3） 传统加工细长轴的车床尾座一般采用顶尖式结构

When it comes to machining complex surfaces in a single set-up, the “all-rounder” of the machining world is undoubtedly the five-axis machine! ### Under traditional three-axis machining, the loss of accuracy caused by multiple set-ups and the extended production cycles resulting from multiple process steps are becoming bottlenecks for an increasing number of factories. At the same time,

Before discussing the processes, let us first consider what problems these manufacturing processes—including CNC machining, sheet metal working, stamping, injection moulding and, more recently, 3D printing—primarily address. Setting aside the specific technical details, let us look at the bigger picture

When it comes to machining complex surfaces in a single set-up, the “all-rounder” of the machining world is undoubtedly the five-axis machine! ### Under traditional three-axis machining, the loss of accuracy caused by multiple set-ups and the extended production cycles resulting from multiple process steps are becoming bottlenecks for an increasing number of factories. At the same time,

2026年2月，我公司车间配备了一台光纤激光切割下料机。该切割机的投入使用为公司节省了许多加工成本，提高了生产效率，为缩短产品生产周期起到了不小的作用。

There is as yet no clear international definition of multi-function machine tools, and the field is currently undergoing innovative development. Multi-function machining is also known as complete machining or multi-purpose machining. In the early days, machining centres were referred to as multi-function machine tools. However, with the continuous development and advancement of multi-function machining technology,

Furthermore, the widespread use of monolithic thin-walled structures and difficult-to-machine materials means that manufacturing processes are frequently hampered by bottlenecks such as long lead times, high material removal rates, low machining efficiency and significant machining deformation. In order to improve the machining efficiency and accuracy of complex aerospace components

After all, compared to five-axis machining centres, three-axis machines have only three linear axes (X, Y and Z); their structure is simple, the tool axis does not change direction during machining, their range of motion is limited, and programming is relatively straightforward; whereas five-axis machining centres, on the face of it,

As the manufacturing sector in the Zhangzhou region has developed, combined turning and milling technology has gradually emerged as a key process in the field of mechanical engineering. By integrating turning and milling functions, this method enables multiple operations to be carried out on a single machine, offering new solutions for component manufacturing.

In deep-hole drilling, small-diameter holes of less than 1 mm are machined using carbide gun drills, whereas holes of 15 mm and above are typically drilled using welded-edge drills, and holes of 25 mm and above are drilled efficiently using indexable-insert drills.