The following precautions should be taken for custom processing of precision stainless steel hardware pipe fittings

Product design in the design stage:

According to the specific needs and use environment of the customer, precise product design is carried out. Fully consider the shape, size, connection method and other factors of the pipe fittings to ensure the practicality and durability of the design. For example, when designing pipe fittings for high-pressure environments, the wall thickness and strength of the pipe fittings should be increased to ensure that they can withstand high pressure.Mold design: The precision and quality of the mold directly affect the molding accuracy of the pipe fittings. When designing the mold, the shape complexity and process requirements of the product should be considered to ensure the accuracy and consistency of the casting. For pipe fittings with complex shapes, reasonable parting surfaces and demolding mechanisms should be used to facilitate the molding and removal of the pipe fittings.

Material selection Material matching: Select suitable stainless steel materials according to the use environment and performance requirements of the pipe fittings. Common stainless steel materials include 304, 316, etc. 304 stainless steel has good corrosion resistance and processing performance, and is suitable for general environments; 316 stainless steel has higher corrosion resistance and is suitable for harsh environments such as chemical and marine 16.Quality inspection: The quality of raw materials directly affects the quality of pipe fittings, so the purchased stainless steel materials must be strictly inspected for quality. Check the chemical composition, mechanical properties, surface quality and other indicators of the material to ensure that the material meets the relevant standards and design requirements.

Mechanical processing

Tool selection: Due to the poor cutting performance of stainless steel materials, suitable tools should be selected during processing. Generally speaking, carbide tools can be selected, which have high hardness, wear resistance and heat resistance, and can effectively cut stainless steel materials 2.

Process parameters: Reasonably select cutting parameters, including cutting speed, feed rate and cutting depth. Appropriately reduce the cutting speed, increase the feed rate and cutting depth to reduce tool wear and improve processing efficiency. At the same time, pay attention to cooling and lubrication to prevent tool overheating and workpiece surface burns.

Processing accuracy control: Use precision processing equipment and advanced processing technology to ensure the dimensional accuracy and surface quality of pipe fittings. For example, using CNC machine tools for processing can ensure processing accuracy and consistency; using grinding, polishing and other processes to improve the surface finish of pipe fittings.

Surface treatment

Cleaning treatment: Before surface treatment, the pipe fittings should be thoroughly cleaned to remove impurities such as oil, rust, dust and so on on the surface to ensure the effect of surface treatment.

Selection of treatment method: According to the use requirements of the pipe fittings and the needs of customers, choose the appropriate surface treatment method. Common surface treatment methods include polishing, passivation, electroplating, etc. Polishing can improve the surface finish and aesthetics of pipe fittings; passivation can enhance the corrosion resistance of pipe fittings; electroplating can form a protective film on the surface of pipe fittings to improve its wear resistance and decorativeness.

Quality inspection

Inspection items: Establish a strict quality inspection system and conduct comprehensive quality inspection on pipe fittings. Inspection items include dimensional accuracy, shape tolerance, surface quality, chemical composition, mechanical properties, etc., to ensure that the products meet relevant standards and design requirements.

Inspection equipment and methods: Use advanced inspection equipment and scientific inspection methods, such as three-coordinate measuring instruments, spectrometers, metallographic microscopes, etc., to accurately inspect and analyze pipe fittings. At the same time, the inspection equipment should be calibrated and maintained regularly to ensure the accuracy and reliability of the inspection results168.

Packaging and transportation packaging protection: Properly package the processed pipe fittings to prevent damage during transportation and storage. Wooden boxes, cartons, plastic films and other packaging materials can be used to isolate, buffer and protect the pipe fittings. Transportation precautions: During transportation, be careful to avoid collision, extrusion, rain, etc. of the pipe fittings. Choose the appropriate transportation tools and methods to ensure that the pipes arrive at the hands of customers safely and in time. Dongguan Weiyu Hardware Technology Co., Ltd. is a company specializing in the production of precision hardware accessories such as electronics, mobile phones, digital, electrical appliances, lighting, clocks, jewelry, medical equipment, mechanical equipment, and automobile slender shafts, as well as non-standard screws and nuts, CNC machining, CNC precision machining, brass Swiss machine hardware parts customization, non-standard stainless steel copper parts, aluminum parts, and aluminum alloy parts processing. Through years of development, the company has a group of high-quality management and technical personnel who can provide professional and rapid services.