R-type pin step shaft clamp spring escalator accessories

Types of stamping

The manufacturing of escalator step chain circlips is a precise and critical process, and it is necessary to ensure that the quality and performance of the circlips meet the requirements of escalator operation. The following are the general steps for manufacturing escalator step chain circlips:
1. Material selection and preparation:
According to the design requirements of the escalator step chain circlip, select suitable metal materials, such as stainless steel or high-strength alloy steel. Conduct quality inspections on the selected materials to ensure they are free of defects such as cracks and pores and comply with relevant standards and specifications.
2. Mold design and manufacturing:
According to the shape and size requirements of the circlip, a special stamping mold or casting mold is designed and manufactured. The mold should be highly accurate and durable to ensure the manufacturing accuracy and consistency of the circlip.
3. Molding process:
Using a stamping machine or casting equipment, the metal material is placed into the mold, and the basic shape of the circlip is formed by stamping or casting. Ensure that parameters such as temperature, pressure and speed during the molding process are controlled within appropriate ranges to obtain good molding results.
4. Subsequent processing:
The formed circlip is subjected to subsequent processing such as deburring and trimming to ensure that the surface is smooth and defect-free. If necessary, heat treatment or surface treatment can also be performed to improve the hardness and corrosion resistance of the circlip.
5. Quality inspection:
Conduct quality inspection on the manufactured circlips, including dimensional measurement, hardness test, tensile test, etc. Ensure that all performance indicators of the circlip meet the design requirements and relevant standards.
6. Packaging and storage:
Clean and rust-proof qualified circlips, and use appropriate packaging materials for packaging. Store in a dry, ventilated environment to avoid moisture and corrosion.
The manufacturing process for escalator step chain circlips may vary from manufacturer to manufacturer and specific needs. During the actual manufacturing process, detailed manufacturing processes will be formulated based on specific circumstances and relevant manufacturing standards and specifications will be followed. At the same time, we focus on equipment maintenance and operator training to ensure the stability of the manufacturing process and consistency of product quality.