The price positioning of five axis engraving machine is much higher than that of ordinary NC engraving machine. In this age of mixed fish and dragons, the choice of equipment is more important. Correct type selection is the key to the benefit of equipment. When purchasing a five axis engraving machine, you must understａnd these matters:

一、五軸雕刻機的鋼性

1、 Rigidity of five axis engraving machine

由于五軸雕刻機的鋼性會直接影響到工作效率與機床的加工精 確度，五軸雕刻機的加工效率是普通雕刻機是數倍，電機功率也大于同規格的普通雕刻機，因此五軸雕刻機的加床機構與設計使其外觀看上去緊湊結實，移動起來流暢也因此它機床重量是普通機床的幾倍之多。

Because the rigidity of the five axis engraving machine will directly affect the working efficiency and the processing accuracy of the machine tool, the processing efficiency of the five axis engraving machine is several times higher than that of the ordinary engraving machine, and the motor power is also higher than that of the ordinary engraving machine of the same specification, the bed adding mechanism and design of the five axis engraving machine make it compact and solid, It moves smoothly and silently, so the weight of the machine tool is several times that of an ordinary machine tool.

二、五軸雕刻機的精度

2、 Accuracy of five axis engraving machine

定位精度，直接影響到你產品的質量，要注意加工精度與機床精度是不同的兩個概念，加工精度是包括機床本身所允許的公差范圍算在內在加上產品的整個加工工藝與各種因素所影響的公差范圍綜合這就是加工精度。

Positioning accuracy directly affects the quality of your products. It should be noted that machining accuracy and machine tool accuracy are completely different concepts. Machining accuracy includes the allowable tolerance range of the machine tool itself, plus the tolerance range affected by the whole machining process of the product and various factors. This is machining accuracy.

三、控制系統如何選擇

3、 How to select the control system

控制系統是五軸雕刻機操作的核心算法，系統功能分為基本功能與選擇功能。基本功能是系統一定的，而選擇功能只有當用戶選擇了這些功能后，廠商才會提供的。對于控制系統的功能一定要根據自己的工作需求來選擇，購買既要把需要的功能訂全，不能遺漏，同時也要功能過剩高造成浪費，還需注意各功能之間的兼容性。

The control system is the core algorithm of five axis engraving machine operation. The system function is divided into basic function and selection function. The basic functions of the system are certain, and the manufacturer will provide the selection function only after the user selects these functions. The functions of the control system must be selected according to their own work needs. The purchase should not only order the required functions without omission, but also waste due to excessive functions, and pay attention to the compatibility between various functions.

四、刀庫容量

4、 Magazine capacity

自動換刀裝置需要選擇自己的工藝需求與可用性盡量多出2-3把的容量同時也不能對刀庫容量的過多要求。并不是說刀庫容量越多越好，一般刀庫容量過多換刀裝置結構復雜、故障率高、成本高，到了實際使用的時候卻發現大部分都是根本用不到的，所以過分強調刀庫容量會使費用提高并使故障率上升同時還造成了容量過剩。

The automatic tool changing device needs to select its own process requirements and availability, and try to increase the capacity of 2-3 as much as possible. At the same time, it can not have too much requirements for the capacity of the tool magazine. It does not mean that the more the capacity of the tool magazine, the better. Generally, the tool magazine has too much capacity, and the tool changing device has complex structure, high failure rate and high cost. When it comes to practical use, it is found that most of them are not used at all. Therefore, overemphasis on the capacity of the tool magazine will increase the cost and increase the failure rate, and also cause excess capacity.