19
2025
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09
What are the production processes for spark plug caps?
Author:
The production process for spark plug caps primarily includes the following steps:
Process Flow
Component Assembly: At room temperature, use a connecting piece to securely fasten the resistor cap and self-tapping screw together, creating the screw assembly.
Injection Molding: After installing the screw assembly into the core, it is placed into the mold, and the main component is produced through the injection molding process.
Component Assembly: At room temperature, sequentially insert the spring, resistor, and conductive cap into the main body, then finally screw the conductive cap into the main tube to complete the assembly.
Craft Characteristics
Room-temperature operation: The entire process eliminates the need for high-temperature handling, reducing operational risks while maintaining component precision.
Assembly Optimization: The spring has a large contact area with the resistor cap, enhancing conductivity and preventing poor electrical connections.
Efficiency Improvement: Production efficiency has significantly increased after streamlining the processes.
This process achieves efficient and safe spark plug cap production through precise component design and room-temperature assembly technology.
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