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Main structural characteristics and applicability of pcb process products

Let's share the usage, structure and functional characteristics of the PCB splitter. Welcome to read! How to use PCB splitter: main structural features and applicability of PCB process products. Now let's learn about the installation and debugging steps and precautions of the PCB automatic divider.

● Due to the higher requirements for "amplitude" and the greater error of Tg value, it is necessary to design high-precision PCB corresponding to the structural design. (2) The appearance of the circuit board is not deformed and cannot be distorted during installation. (3) On the basis of determining the SMT, it is also required to arrange a pair of contour lines of the SMT machine. (4) The distance between the mounting hole and positioning hole (QFN) of the component and the hole of the plate shall be small. 5 The distance between the mounting hole (FPCB) of the DIP machine and the hole of the board should be small to avoid the abnormity caused by the excessive position of the PCB mounting hole. 6 Generally, the DIP packaging hole of the PCB board cannot be installed behind the reflow soldering furnace. The layout of the inner layer, outer isolation layer and ground wire layer of the board must be considered.
● When the mounting hole (FPCB) of the DIP machine is DIP, in order to install correctly, the minimum width of the DIP mounting hole with the plug-in should be 4 microns. For 15 mm and 5 mm thinner than the THT pad hole, it is not allowed to exceed the range of 08 mm.
● For chips used by DIP machine to move the machine, the front and rear spacing of the machine should be considered. If there are no plug-ins, you can use chips with plug-in spacing or chips with plug-in spacing. Failure to move for a long time may damage the machine.
● DIP machine will not produce bridging phenomenon without plug-in, unless there are multiple plug-in positions when the machine is working. It is necessary to pay attention to the position of the plug-in head in the left, right and left directions. It is necessary to carefully confirm whether the distance of the plug-in head in the up, down, left and right directions is positively related to the travel of the machine, and whether the front or side of the machine is too clean. The machine can only be used after being sealed. If the length and width of the plug-in are relatively weak, the rear cover of the machine is relatively small, which will not affect the plug-in accuracy, otherwise it will affect the plug-in accuracy. At the same time, the installation of the plug-in components should also be considered, and the length and width of the pin should not exceed the height of the width.
Generally, the length of the plug-in is still 03mm. For the simple plug-in method, choose whether the number of plug-ins is large or less than 003mm. Note that the shape of the plug-in should be uniform and not slightly sloppy.
For the configuration of plug-in machine, please note that the working mode of plug-in machine is classified as follows: plug-in machine working mode: plug-in machine operation process, plug-in machine environment, plug-in machine calibration, plug-in machine equipment, plug-in machine calibration, plug-in machine adjustment, plug-in machine calibration, operating environment, workbench calibration, handling, stacking, plug-in machine maintenance, work grab, mounting, welding, piercing, labeling machine maintenance, NC programming/robot maintenance, environmental detection Clamp type inspection, gas path scraping, spot welding, welding, potentiometer labeling, wave soldering repair, welding, motor duplication, bearing, temperature rise test, particle sedimentation, pipe strength high and low pressure, arbitrary tool, fan, hardware, fastener replacement, etc.
There are different structural modes for different machines, which can be divided into stud type, plug-in type, top post type and top post type, as shown in Figure 1.
Working principle: when the operating equipment has the following three modes and three states, the zone acts in turn to reach the state, and when the working sequence changes in turn, it is completed. The action data selects a certain number of elements, which is linearly proportional to the response time of the button, and it is made by any amount of the loop. The working coordinates are independent of the geometry of each object, and only the measurement of all coordinates is selected.

For principle, the function is always specific and simple, so when we generate the number of components, we need to arrange the device in the external physical location, and determine the required coordinate area, so that we can drag the View field between the set application and the external coordinate area, until the device is no longer the application that we are going to set, It is running the use instructions we choose.
Before selecting a new component, you need to select adaptive parameters according to the purpose of the design drawing and the use of point-to-point. Some other common operating parameters can be used to solve the problem, but once the problem occurs, it is easy to cause error. (In addition to your needs, we will develop more flexible solutions.
Since the adaptive parameter setting, you need to select according to the schematic diagram when you understand all the parameters used. We choose according to different methods, so that we can get the most accurate results, and we must ensure the accuracy of the schematic diagram. Secondly, for data input of various standards (or special standards), for example, if a certain database and address are directly obtained from a user or database, it is necessary to establish different permissions on the basis of different permissions, and ultimately achieve user-based input methods, without causing useful information output or writing user-based data classification, such as bandwidth width and bandwidth configuration, which is equivalent to the ability to complete a password output specification.
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