cast iron rail shoulder customization process

1. Demand analysis and communication
Customer demand collection: First of all, manufacturers need to fully communicate with customers to understand their specific needs for cast rail shoulders, including size, material, performance requirements, quantity, delivery time, etc.
Technical assessment: According to customer requirements, manufacturers carry out technical assessment to confirm whether they have the production capacity and technical conditions to meet these requirements.
2. Design and drawing
Design development: According to customer requirements and technical evaluation results, the design team of the manufacturer began to design the cast rail shoulder, including structural design, material selection, process design, etc.
Drawing: After the completion of the design, draw detailed production drawings to clarify the technical parameters and manufacturing requirements of the product.
3. Procurement and preparation of raw materials
Raw material selection: According to the design requirements, choose the appropriate cast iron material or other alternative materials.
Material inspection: Strict quality inspection of the purchased raw materials to ensure that they meet the production requirements.
4. Manufacturing
Casting: The casting process is used to make raw materials into rough parts of cast rail shoulders.
Heat treatment: Heat treatment of the blank to improve its mechanical properties and wear resistance.
Machining: finishing the rough parts after heat treatment, including cutting, drilling, turning and other processes, in order to achieve the size and accuracy of the design requirements.
Surface treatment: necessary surface treatment, such as galvanizing, blackening, etc., to improve the corrosion resistance and appearance quality of the product.
5. Quality inspection and testing
Finished product inspection: Complete quality inspection of the finished cast rail shoulder, including dimensional measurement, performance testing, etc.
Sampling test: Sampling test of some products according to sampling standards to verify the quality stability of the batch of products.
6. Packaging and delivery
Packaging: Select the appropriate packaging method according to the characteristics of the product and transportation requirements to ensure that the product is not damaged during transportation.
Delivery: Deliver the goods on time according to the delivery date stipulated in the contract, and provide the necessary transport documents and warranty and other information.
7. After-sales service
Technical support: to provide customers with necessary technical support and guidance, to answer the problems encountered in the use of customers.
Warranty service: Provide warranty service in accordance with the contract, free repair or replacement of quality problems during the warranty period.