The smaller the nozzle hole of the printer nozzle, the better, just like a very common slogan around, the eight-core CPU of the mobile phone is not as fast as the ten-core CPU, the larger the number, the better the performance of the mobile phone? In fact, this is the blind spot brought about by the use of inertial thinking, which makes people subconsciously think that the larger the number, the better. In fact, from a technical point of view, there are many mistakes in the analysis of real data.
Misunderstanding 1: The little finger refers to the diameter of the nozzle hole
The smaller the nozzle hole of the head, it can only means that the ink particles sprayed out are finer, but it does not mean that the printing effect is better. Factors affecting the imaging of a pair of patterns include mechanical errors, software, curves, ink quality, etc. A single factor is just a variable and cannot prove anything.
Misunderstanding 2: It is only good if the diameter of the nozzle hole is small
There are many factors at the technical level of whether the nozzle is good or not, such as the life of the nozzle, the speed of the nozzle, the compatibility of the nozzle, the cost performance of the nozzle, etc., and it is amateurish and unprofessional to judge the quality of a nozzle by only one of these factors. It is easy for many users to see only one good place at this point while ignoring the other three or five bad places.
Misunderstanding 3: Not considering the actual situation
The smaller the nozzle hole of the printer head is, the easier it is to block the nozzle and cause the nozzle to be scrapped, the life of the nozzle will be shortened, and the cost of replacement will increase. This also reminds users to consider the actual product situation when choosing, whether the profit is enough to support the cost of later replacement.
Misunderstanding 4: This is not needed in the actual printing
Just like many people who buy electronic products, they pursue all kinds of high configurations and high performance. After buying them back, most of them are just chatting, watching movies, and playing small games. 70% of the performance is on hold. The same is true for u printers. The accuracy of the pattern on the product accepted by customers in the market is appropriate. Blindly requiring a small nozzle diameter, slow speed, and reduced production efficiency will lead to an increase in the price of the product. The market also does not accept it.
For example: for outdoor advertising, most of the scenes are placed 5m away from people, and if you look at it from a distance, you don’t need a nozzle with a small diameter. On the contrary, if patterns are printed on the surface of mobile phone casings and electronic product casings, nozzles with small diameters are required.
It should be noted that the printer nozzle is only an important part of the entire equipment of the UV printer. In addition, there are equally important core components such as boards, guide rails, platforms, and LED curing lights. The quality of these components will directly affect the printing effect and the life of the entire machine. When choosing a machine, pay more attention to other details, and don’t just stare at one nozzle blindly.