The SM - J76 Double Stations Cylinder Base Welding Machine, a vertical - type device, is a remarkable piece of equipment in the glass - welding industry. Let's take a closer look at its components and how it functions.
Components of the Machine
1. Motor: There are two main types of motors in this machine. The stepping motor is responsible for moving the chuck along the track, while the speed motor controls the rotation speed of the chuck. These motors are the powerhouses that drive the entire welding process.
2. Chuck: The chucks play a crucial role in holding the glass parts. The glass tube and the glass base are fixed in the upper and lower chucks respectively. This secure holding is essential for accurate welding.
3. Torch: The torches are the tools that provide the heat for welding. Oxygen and gas are supplied to the torches, creating a flame. This flame uses the principle of thermal melting to heat the glass.
4. Sliding Block: The sliding block moves along the lead rail. It is connected to the chuck and helps in the smooth up - and - down movement of the chuck. This movement is guided by the lead screw driven by the stepping motor, ensuring that the chuck moves precisely along the track.
5. Speed Control Switch: This switch allows operators to adjust the rotation speed of the chuck. Different glass welding tasks may require different rotation speeds. For instance, when welding a thin - walled glass tube, a slower rotation speed might be needed to ensure a more delicate and accurate weld.
6. Lead Rail: The lead rail provides a stable path for the sliding block and the chuck to move.
Working Principle
Once the start switch is turned on, the stepping motor starts to work. It drives the lead screw, which in turn makes the chuck move up and down the lead rail. At the same time, the speed motor controls how fast the chuck rotates. As the glass tube and base are held in the chucks, the torches, fueled by oxygen and gas, heat the glass. The heat causes the glass to melt, and when the molten parts come into contact, they fuse together, completing the welding process.
In conclusion, the SM - J76 Double Stations Cylinder Base Welding Machine is a well - designed and efficient piece of equipment for glass welding. Its combination of various components and the working principle make it suitable for different glass - welding tasks in the industry.