What is the difference between CNC engraving machine and CNC milling machine?
The development of CNC engraving machines in China has been a few years old. Now the relevant processing plants and users are always watching this trend. As a user, we have to use suitable equipment. If we do not choose the right type of equipment, we will not only be able to make money, but also make the company fall into awkward position.
The English name of the engraving machine is CNC engraving ande milling machine. Strictly speaking carving is a part of milling. Buying a engraving machine or purchasing a CNC milling machine machining center is a problem we often face.
We must first understand the difference between models:
1. CNC Milling Machines and Machining Centers are used to process large-milled products
2. The engraving machine is used for the processing of smaller milling amount or light metal
From the point of view of the numerical control system adopted by the machine tool
1, CNC milling machines and machining centers NC system requirements: stable and reliable operation, easy maintenance, CNC systems on the market now focused on FAGOR, FANUC and MITISUBISH and Siemens controllers, individual European equipment due to the use of Haide Hai Controller
2. Most of the engraving machines use industrial controllers independently developed or purchased by the enterprise.
From the power of the shaft and the spindle speed of the machine tool
1. The power of each axis of the CNC milling machine and machining center is relatively large, the spindle power is also relatively large, the spindle taper shank is approximately at 30, 40, 50, and some foreign machine tools adopt the HSK taper shank or smaller 20 taper shank. . Can meet the general milling and drilling tapping and other processes. The spindle speed is generally at 8000 RPM. There are also spindles used. The speed can reach RPM, but the corresponding price is relatively high.
2. Most of the engraving machines use low-power motors. The spindle speed is relatively fast, and can be about 30,000 RPM. The larger tools can only be about 10MM in diameter.
To sum up: Most of the engraving machines are used in the engraving industry. Some mold industry also chooses such machine tools to facilitate engraving and engraving on materials, and also to perform some small-cutting milling. Most of the machining centers are used in the machining industry. The mold industry has many such equipment. The machining of precision parts and the machining of small batches and many types of machine tools also use such machines. Therefore, when choosing a machine tool, we must first locate our own products and choose the right products based on the products.
