Cangzhou Mengqi Hardware Products Co., Ltd. is one of the leading manufacturers and suppliers of deep drawing cup in China. Please feel free to buy cheap deep drawing cup made in China here from our factory. All customized products are with high quality and low price.
Custom produce Deep Drawing Cup according tocustomers' drawing or samples materials can be stainless steel,carbon steel,aluminum alloy,etc.Surface Finishes: brushed, polished, sand blasting.various surface plating treatment, painting, powder coating, heat treatment & blackening,etc.Custom motor shell, wine and coffee barrels, and kinds of metal rounded and rectangular columnar components.If you are interest in Deep Drawing Services, Please don't hesitate to contact with us.
Deep Drawing Cup are a type of deep-drawn component. Visually, they have a light-colored metallic finish. During production, they are manufactured through multiple deep-drawing processes, resulting in a seamless, one-piece molding. The outer wall is extremely thin and uniform, a structure achieved through the high precision of the deep-drawing process. The rim is rolled to improve handling and prevent scratches, while the bottom features a rounded transition. To ensure compliance with user requirements, dimensional tolerances are controlled within ±0.1mm during production, guaranteeing consistency across batches.
The production process of a deep drawing cup involves many steps, focusing on achieving the cup's depth and shape through multiple stretching operations. Understanding the production process allows for better use of the cup. Below is a detailed explanation:dolor sit amet consectetur adipisicing elit.
Raw Material Preparation:
Select food-grade sheet material and cut it into circular blanks. The diameter of the blank should be slightly larger than the finished product diameter to allow for stretching.
Initial Stretching:
Place the blank into the stretching die to initially form a shallow cup shape. A pressure ring holds the edges of the blank in place to prevent wrinkling during stretching. Simultaneously, control the flow rate of the blank.
Deep Stretching:
Through 2-3 stretching operations, the overall depth is increased. Each stretch increases the cup's depth while slightly thinning the wall thickness, ultimately achieving the desired depth for the finished cup.
Annealing:
Heat to... Insulate at 500~600℃ for a period of time to restore the material's ductility and prevent subsequent stretching and cracking;
Finishing:
Trim excess edges at the rim to ensure a uniform diameter and smooth edges. Curl the rim inwards or outwards and transition the bottom arc to ensure a flat bottom;
Surface treatment:
Remove stretching marks to create a delicate metallic luster. Clean oil and oxide layers from the Deep Drawing Cup surface. Mechanical polishing may be necessary if required.
Deep Drawing Cup's customization service offers personalized production solutions from design to mass production, catering to the needs of various industries. Customization primarily includes the following aspects:
Material:
For food applications, titanium alloy and stainless steel are available, while aluminum alloy and nickel-based alloys are chosen for their corrosion resistance and high-temperature resistance in industrial and medical applications;
Shape Customization:
Customization is available for the cup's rim diameter, body depth, and wall thickness, as well as various irregular shapes;
Surface Treatment:
Matte sandblasting, mirror polishing, anodizing, and coating are available. Features include rolled edges on the rim and anti-slip textured bottoms to meet practical functional requirements in different environments.
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