Achieving complex shapes in the drawing process, contributing to cost reduction through the reduction of machining.
Many metal parts are manufactured using various methods such as cutting, forging, and pressing. The optimal method varies depending on the product shape, processing quantity, and required precision. However, for certain shapes, reviewing the manufacturing method centered on cutting can reduce material loss and processing man-hours, potentially leading to significant cost reductions. Profiled drawing is a type of plastic processing that can form complex cross-sectional shapes with high precision and in long lengths. Since it can be shaped close to the required cross-sectional shape, it helps reduce cutting volume, improve material yield, and decrease man-hours in subsequent processes. Additionally, it can achieve stable cross-sectional shapes and quality even for long products. At Shildo, we propose the optimal profiled drawing shapes tailored to our customers' product specifications and production conditions. Below, we will introduce the cost reduction effects of replacing cutting processes with profiled drawing processes.
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basic information
【Features】 - Long-length processing with the same cross-section is possible - Integrated production from material procurement - High-precision drawing processing - Fully customized orders available - Contributes to cost reduction and reduction in the number of parts 【Our Strengths】 We are a metal processing manufacturer specializing in drawing processing, selected as one of the top 100 GNT companies certified by the Ministry of Economy, Trade and Industry. We provide high-precision drawn products for a wide range of applications, including linear motion guides, generators, semiconductor manufacturing equipment, industrial machinery, and textile machinery. We manufacture and sell cold and hot finished shaped products, and we also procure and sell various types of polished steel, special steel, stainless steel, aluminum products, and raw materials. We excel in product development tailored to our customers' needs. Please feel free to contact us.
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Detailed information
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Cutting processing has a high degree of freedom in shape and is a processing method that can easily accommodate complex shapes. On the other hand, it requires the removal of a large amount of material as chips to achieve the final shape, resulting in material loss. As the complexity of the shape increases, the amount of material removed also increases, leading to a significant impact on product costs due to reduced yield. This is particularly significant for expensive materials such as stainless steel and special steel, where the material costs lost as chips cannot be ignored. Additionally, cutting processing of long materials tends to have longer processing times, necessitating consideration of deformation and bending due to processing heat and stress.
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Our company shapes irregular cross-sections tailored to customer specifications by combining rolling and drawing processes. Since the drawing process forms the material into the desired shape through plastic deformation, it does not generate a large amount of cutting chips like machining does, resulting in minimal material loss except for the ends of the products. Therefore, cost reduction through improved material yield can be expected. Additionally, even for long products, we can consistently shape the cross-sectional profile and surface condition, contributing to quality uniformity and reduced burden on secondary processing. Irregular drawing processing is a method that generates benefits in both cost and quality.
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Compared to machining irregular cross-sections from round bars, irregular extrusion processing can significantly improve material yield. Depending on the product shape, it is possible to achieve over a 50% improvement in yield based on cross-section. Furthermore, irregular extruded materials are produced in long lengths, allowing them to be cut to the desired length for various applications. In mass-produced products, the effects of reducing material waste and improving efficiency in subsequent processes accumulate, leading to significant cost reductions. *The green part in the left diagram represents the material removed during machining (cutting loss).
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Company information
Our company is a specialized manufacturer of special steel shaped drawn products and stainless steel flat bars. We manufacture and sell cold and hot finished shaped products, stainless steel flat bar products, and engage in the procurement and sale of various types of polished round steel, special steel, stainless steel, aluminum products, and raw materials. We respond to customer requests with fully customized orders. Please feel free to contact us.
