Do not think you can buy engraving machine dry all live, engraving machine manufacturers put into a variety of models, is to deal with a variety of different processing tasks. For example, you buy a mold engraving machine to carving class color plates, or to buy a large carved seal engraving machine, which will cause a huge waste, and will not get good results. You buy the same level of advertising engraving machine do die, it may simply not competent. So before you purchase, must be accountable to sales staff adequately explained the content of their work to be done, including the size of the workpiece, materials.
First, choose the right model: Small shop signboards initial purchase, mainly the production of three-dimensional characters light board, the word crystal, color plates, badges and other purposes should buy advertising level. In general, more than 1200mm above engraving machine format, suitable for carving color plates and other fine living, and is suitable for sawing word, do some major brand flat. Format in 1200mm and below are universal engraving machine, can be used as color plates and the like and deliberately, but also saw the word can be used for menial jobs. For cylindrical or other shaped to be processed workpiece, due to the need to install some fixtures or rotary axes, which requires high Z-axis column, countertop to the large space between the head, so you can use a dedicated machine. If it is specially carved seal stamp shop, you can be with a small laser engraving machine.
Second, understand the machine: the various manufacturers of engraving machine whose internal structure is basically similar, but out of the machine quality is different. This time it requires you to have a pair of "Fire Eyes eye" look engraving machine materials good or bad, the pros and cons of the accessories used. But most customers do not understand this, even if the scene saw the machine can not be seen, which requires the salesperson that you want to learn more about the engraving machine spindle power, the use of electrical power, driving with homemade driver board it is the quality and stability of the drive.
Third, the problems that may arise in the use and service
(A) use of the environment: engraving machine for high-tech electromechanical integration equipment, the work environment there are certain requirements.
1 to avoid strong electric, magnetic and other serious impact engraving machine signal transmission equipment. Such as: welding machine, launch tower.
2 using three-core power, to ensure good grounding engraving machine, reducing interference.
Smooth 3 voltage requirements, avoid large fluctuations, the best use regulator.
4 machines can not work in the long strong acid, alkali environment.
(B) the maintenance and repair: engraving machine used in the processing business, resulting powder processing, dusty. Use should pay attention to clean and lubricate the screw, light poles and other parts in a timely manner to clean the dust and transmission components refueling; operator should promptly cleaning, refueling, non-electric plug.
(C) Software problems: engraving machine has many aspects of software available engraving.
(D) processing problems
Rationality 1 processing technology: precision engraving machine to ensure that in addition to relying on the outside, a reasonable process is also very important. In order to ensure the accuracy of machining, please note that the reasonableness of processing technology.
2 Tool Use: Due to the tool itself, and precision manufacturing processes affect machining accuracy. Therefore, in the process, please choose knife suitable for processing
3 Operator: proficiency and responsibility of the operator is also a huge impact on the machining accuracy.
4 machine wear: engraving machine wear during use is inevitable, with the passage of time, the accuracy of machine wear will be reduced machine