Printer hardware accessoriesIt is usually difficult and small-sized parts. The higher the processing accuracy of printer hardware accessories, the more effective it will be used. Like today's big wrist clocks, only the appearance is exquisite, the size is accurate, and the precision is high, the rotating sound will be good. So, let's take a look at where the precision of printer hardware accessories processing is reflected?

However, the precision of the printer hardware accessories to keep up, the process requirements are also different from ordinary parts processing, but the use of a fixture drawing process. Jigs are a large category of tools for woodworkers, ironworkers, fitters, machinery, electronic control and other handicrafts, mainly used as tools to help control position and/or action.

Printer hardware accessories processing precision is reflected in where?

1. Targets required for measurement and drawing: Main board and small board are included in the data provided by the software department and actual drawing is required. It is suggested to draw the corresponding object first and then print it out for comparison with the real object. The ratio of the print magnification option is adjusted to 1:1 when printing to ensure the position of the hole.

2. The placement of the main board is generally placed in the center of the lower needle board. This is for reference. Generally speaking, the situation is not ideal (there is a driven relationship with the rotating plate horn fan placed on the upper frame bottom plate of the cooling fan we placed). After confirming the position of the main board, you can confirm the configuration position of the small board

3. Draw the bearing board: According to the relationship between the main board and the small board, the bearing board can be drawn. Distribute and maintain the position of the adapter pins. This position can usually be placed near the main board, with a hole with a diameter of about 60 and a diameter of 1.75 (it can reduce the total weight of the fixture and improve the aesthetics. The drawing bearing board is the edge position of the left and right sides of the PCB board. This edge position is an edge position of various interfaces, and the actual measurement in the actual test is not excluded.

4. Regarding HDD and odd-side connectors: Please consider the location of the connector when inserting the wires. The front and rear up and down positions of the side plug-in modules depend on the connectors on the motherboard. The side insert is a 5T glass fiber board with four cutouts. Place the bracket in place on the carrier plate. The side inserts are locked on the carrier plate by means of four tall sleeves. Thus, the side blade maintains the left and right movement position, leaving a movement of 13mm and a clearance of 0.1mm on the high sleeve. This is the reference value. The gap between the side insert and the carrier plate is greater than the gap of the high sleeve).

5. Lower die rotating plate: located below and above the lower needle plate. The turntable flow should be reasonably distributed according to the general position of the order and operated properly.) The lower die rotating plate should be careful not to interfere with the lower frame bottom plate when discharging, and it can be milled.

6. The needle tip positions of the upper needle plate and the upper needle plate are determined by the installed fixed pressure plate and the elastic pressure rod. Bearing plates can be used for reference drawings. (The upper needle board function room fixes the test point pin on the front of the motherboard (determine the position of the CPU and GPU, and install the cooling fan.

7. The configuration of the elastic pressing plate and the fixed pressing plate of the upper needle plate, and the configuration of placing the fixed pressing plate around the main board as much as possible, can ensure the flatness of the main board during the test. It is recommended to place 2~3 elastic pressure rods in order to play the role of pre-pressure in the process of pressing.

8. Draw the rack floor. There is a milling space in the center of the upper frame bottom plate. The milling space is based on the needle tip of the upper needle plate (the milling space requires the upper needle plate to be fixed on the upper frame bottom plate through a high sleeve, leaving a gap on the upper frame bottom plate, which can be floating and positioned with the lower side. Keep the fan out of the milling space.

9. Fabrication of the top plate: the top plate is surrounded by horizontal bars, and the interior is distinguished by objects placed. The desktop is hinged at the front end and a magnet is placed. When you need buttons, you need to make a keyboard separately.

The above is the printer hardware accessories processing precision reflected in where? If you need to know more, you can contact us at any time! Our company has many years of experience and looks forward to your joining at any time.