Rolling shell deep processing

Deep processing of a rolling shell typically involves further fabrication or modification to meet specific design requirements or functional needs. This process can include various steps and techniques depending on the desired outcome. Here are some common deep processing methods for a rolling shell:

Welding: Welding is commonly used to join multiple rolling shells together or to attach additional components such as flanges, nozzles, or fittings. It ensures structural integrity and enables the creation of complex shapes or structures.

Machining: Machining processes, such as drilling, milling, turning, or grinding, can be employed to achieve precise dimensions, smooth surfaces, or specific features on the rolling shell. This may involve cutting openings, creating threads, or removing excess material from certain areas.

Forming and Bending: Rolling shells can undergo additional forming or bending processes to create specific shapes or contours. This may involve cold forming, hot forming, hydraulic pressing, or roll forming to achieve desired curves or profiles.

Surface Treatment: Various surface treatment techniques can be applied to the rolling shell to enhance its performance, durability, or appearance. Some common treatments include painting, powder coating, galvanizing, anodizing, or applying protective coatings to prevent corrosion or improve aesthetics.

Heat Treatment: Heat treatment processes like annealing, quenching, or tempering may be utilized to modify the mechanical properties of the rolling shell. This can enhance its strength, hardness, toughness, or relieve residual stresses.

Non-Destructive Testing: Deep processing may also involve non-destructive testing (NDT) methods to ensure the quality and integrity of the rolling shell. Techniques such as ultrasonic testing, radiography, magnetic particle inspection, or dye penetrant testing can be used to detect defects or flaws that could compromise the performance or safety of the structure.

Customization: Deep processing allows for customization based on specific requirements. This can include drilling holes for specific connections, machining grooves for sealing mechanisms, or adding brackets or attachments for accessories or equipment installation.

Deep processing of a rolling shell is typically carried out by specialized manufacturing facilities equipped with advanced machinery and skilled technicians. It aims to transform the initial rolled shell into a finished product that meets precise specifications and functional demands.

Rolling shell