Interpret the misunderstanding that pulse presses are more expensive than constant temperature presses

There are currently two types of presses on the market: those that use pulse heating are called pulse presses; those that use constant temperature heating are called constant temperature presses.

Many people think that pulse presses are more expensive than constant temperature presses and that pulse presses are better than constant temperature presses. In fact, this is just a misunderstanding. To get out of this misunderstanding, we have to start with the composition of the press.

Generally, a press machine consists of the following parts: (1) pressure head heating mechanism, (2) camera focusing mechanism, (3) camera and lens, (4) pressure head movement mechanism, (5) pressure head temperature control component, (6) LCD glass fixing mechanism, (7) mobile phone cable fixing mechanism, (8) silicone leather belt mechanism, (9) action controller, (10) display, etc.

Among the above components, there are two ways to heat the pressure head: pulse and constant temperature. In terms of production cost, pulse is indeed more expensive than constant temperature.In terms of use, pulse heating and cooling are faster than constant temperature heating. This is the advantage of pulse.But the actual situation is that the indenter used for pulse is thin, the temperature error is large, the temperature is difficult to control, and the pressed cables are easy to rebound. However, constant temperature is a relatively mature technology, the temperature controllable accuracy is high, and the yield rate of the pressed cables is relatively high.

Therefore, if the above-mentioned (2) to (10) are the same except for the different heating methods of the pressure head heating mechanism of a press, then the pulse press will be more expensive than the constant temperature press. However, the opposite is true. In order to maximize profits, many manufacturers, in addition to the pressureIn addition to the pulse components used in the head part, which are a bit more expensive, the other mechanisms (2) to (10) all use some inferior components, and some mechanisms are even omitted. Most of the work can only be done manually by the user: such as manual focusing, manual alignment of cables, manual rolling of silicone skin, etc.The reason why constant-temperature presses are now inversely more expensive than pulse ones is that for the constant-temperature presses produced by Shenzhen Hirays, except for the constant-temperature heating part, which is lower in cost, other mechanisms use better materials or add some auxiliary mechanisms that can improve the degree of automation. In addition, they solve the problem of rapid cooling of the pressure head, so they are more expensive, but more convenient to use.The quality of mobile phone pressing is more guaranteed