1. Cutting accuracy
For the construction industry, it is generally required to be below ±0.5mm; but for automotive mirrors, it is required to be below ±0.01mm. The cutting accuracy that each machine manufacturer can provide is generally below ±0.2mm, but this should not just look at the introduction of the product manual. There should be a complete set of cutting accuracy testing procedures at the time of acceptance, and the actual cutting product accuracy should be measured. , We generally have more than a dozen test samples. Through the test, we can fully grasp the flatness of the cutting platform and the synchronization control level of the control system.
2. Cutting speed
We can talk about speed only when the cutting accuracy is met. Because the cutting platform is short, it is difficult to judge whether the maximum speed is reached with the eyes. We can use the software simulation function of the servo drive of the cutting machine to check whether the motor speed is up highest. When testing the cutting speed, increase the acceleration and deceleration instead of real cutting. Each axis can be tested separately or at the same time.
Three, automatic typesetting optimization function
On the side of the cutting machine, taking into account the processing cost and the particularity of the work type, generally will not arrange for highly educated people to do it. This requires the operation of the cutting machine to be simple, easy to understand, and not too complicated, otherwise it will cause The embarrassing situation where one can afford a machine and cannot support a machine. It is best to have the function of avoiding defects, because there are sometimes defective products in the domestic bottom glass. The graphics library for special-shaped cutting should be more and flexible, so that the graphics made by CAD can also participate in typesetting.
Four, easy maintenance
I/O signals and mechanical sensors should not be equipped with too many, unnecessary switches and indicators should be as few as possible, because once a certain device on the machinery fails, it will affect the use of the cutting machine, and the failure probability of fewer components is low. There are also fewer wires, which is convenient for finding faults and replacing parts. It is best to debug the status of each I/O signal on the screen. Maintenance cost is an important factor that must be considered when purchasing a machine.
Five, save energy
When the cutting size requirements can also be met, choosing energy-saving cutting opportunities will bring many benefits to the enterprise. One is to protect the environment and save energy; the other is to save the daily expenses of the enterprise.