What is the difference between CNC engraving machine and CNC milling machineThorpe
The development of CNC engraving machines in China has a history of several years, and relevant processing plants and users have been paying attention to this trend. As users, we have to choose the right equipment. If the model is not chosen properly, not only will it not make money, but it will also put the company in an embarrassing situation. CNC milling machines and machining centers are used to complete the machining of high-volume products, while engraving machines are used to process small-volume or light metal workpieces. Whether buying a CNC engraving machine or a CNC milling machine, it has become a problem we often face. Let me explain the difference between the two.
Depending on the CNC system used by the machine:
Requirements for CNC milling machines and CNC system machining centers: stability, reliability, convenient operation and maintenance, etc. At present, the CNC systems on the market are mainly concentrated in the controllers of Fagor, Fanuc, Mitsubishi and Siemens, and some European equipments are mainly based on Hydehain controllers.
Most CNC engraving machines use industrial controllers developed or purchased by our company.
According to the power of each axis of the machine tool and the spindle speed:
The output of each axis of CNC milling machines and machining centers is larger, and the output of the main shaft is larger. Spindle taper is about 30, 40, 50. Some foreign machine tools use HSK taper shank or smaller 20 taper shank. It can meet the common milling, drilling and tapping process. Spindle speed is typically 8000 RPM and some motorized spindles are used. The speed can reach 20000-60000 rpm, but the corresponding price is still relatively high.
Most CNC engraving machines use low-power motors, the spindle speed is relatively fast, about 30000RPM, and the diameter of the larger tool can only be about 10MM.
Most CNC engraving machines are used in the engraving industry. Some mold industries use this machine to facilitate the engraving and lettering of materials, as well as the shredding of small cuts. Machining centers are mainly used in the machinery industry. The equipment is mainly used in the mold industry. The machine is also used for machining a small number of precision parts and various machine tools.
How to maintain CNC engraving machine parts
In the actual use of high-performance engraving machines, most of the failures are caused by damaged mechanical parts. How to deal with it in time will directly affect the normal use, and even in the worst case, it will affect the whole, thereby improving the machining accuracy. How to maintain the parts of the high-speed CNC engraving machine? The small series of CNC engraving machine manufacturers will give a brief introduction.
What is the difference between CNC engraving machine and CNC milling machine
When operating a high-speed CNC engraving machine, make sure that the surface of the rail is clean and free of chips and abrasive particles. When falling, the friction of the rail increases and the rail rusts.
The slideway should be maintained regularly, and the amount of lubricating oil in the slideway should be checked every day. If you run out of oil, you will need to add some lubricant.
Regularly check whether the oil pump can be started and stopped, and pay attention to the lubrication ability when starting.
The sliders must be kept lubricated to avoid friction and other problems that can lead to elevated temperatures. Rails are usually self-lubricating. If the rails are found to be unlubricated, the diverter valve should be checked.
When machining graphite or ceramics, please use a graphite high-speed engraving machine. Due to the processing of graphite and ceramic materials, the processing dust is large, which is easy to penetrate into the guide rail and affect the service life.
Scope of application:
Wooden doors and furniture decoration industry: solid wood composite doors, cabinet doors, large-area board plane carving, solid wood carving, panel furniture carving, antique mahogany furniture carving, solid wood art mural carving and other industries.
Wooden handicraft processing: clock stands, craft photo frames, calligraphy cards, electrical countertops, sports equipment, thin aluminum plate carving.