Sliding Door Gear Rack

Installation method of electric translational door gear strip:(use sliding door gear rack)

The electric sliding door opening motor is designed according to the user's requirements.

Rack installation steps: pull a cotton thread at both ends of the pipe under the main material of the door body, and tighten the three screws of the rack to the rack hole respectively. Then place the vertical cotton thread of the frame in parallel, and then spot weld the fixing rod.

The motor of the sliding door shall be adjusted according to the level of the rack interface, which shall be placed on the vertical line of the main material.

Swing the rack and spot weld the nut. After the motor is cooled, the installation accuracy of the rack is adjusted so that the nut can be tightened under the condition that the horizontal deviation is not greater than 0.05 / 1000mm, and the welding nut is tightly welded around the rack screw.

Sliding door gear rack use in different system:

Let's take a look at the reasons for the deviation in rack production and processing:

1. The precision of the transmission gear of the machine tool is not high. During the whole operation of the machine tool, there are several times of vibration or impact, which endangers the reliability of the transmission system of the machine tool.

2. The contact condition between the main shaft bearing of the workbench and the cone sliding rail surface of the workbench cover does not meet the requirements. The cone sliding rail surface is firmly contacted and the workbench rotates heavily. Vibration during operation. Resulting in deviation in production and processing.

3. Let the knife organization work abnormally, and return the knife to scratch the steel surface.

4. The grinding quality of gear shaper is poor.

5. The cutting speed is too high, which causes the tooth cutter to cut the rack not immediately, and then causes the surface of the rack to be not smooth.

6. The rack blank cannot be installed reliably, causing vibration during cutting.

7. The cutting fluid is dirty on the rack, and the rack production and processing error analysis or the rack is punched into the cutting slot.

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