A 5mm thick SUS support used for the fuel pipe of a direct injection engine! The distance between the holes and the outer circumference is processed to be half the thickness of the plate!
This product is a 5mm thick stainless steel bracket used in fuel injection systems for direct injection engines. We have achieved a processing technique in stainless steel where the distance between holes and the outer circumference is half the thickness of the plate, which is considered difficult with press processing. The inner and outer diameters are almost entirely shear surfaces (customer requirement is a fracture surface of 30% or less). It has been adopted by major automobile manufacturers, with a monthly sales record of 250,000 units and a cumulative total of 10 million units sold. If you have any requests regarding press die manufacturing, press processing, or sub-assemblies, please feel free to contact us. *For more details, please refer to the catalog.
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basic information
【Dimensions】 t5mm x 56mm x 28mm 【Material】 Equivalent to SUS304L 【Main Tolerances】 Hole diameter range 0.1mm, Hole positional tolerance Φ0.15, Flatness 0.1, Parallelism 0.15, Plate thickness range 0.2 【Processing Details】 Blank cutting - Press processing - Double-sided grinding - Barrel - Visual inspection
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Applications/Examples of results
■Parts for direct injection engines, which require higher pressure resistance than port injection engines, have been considered unsuitable for press processing due to the need for extremely thick plate machining. ■This product is made from thick stainless steel, which is a difficult material to process, and due to space constraints, the design of the part only allows for a distance between the outer circumference and the hole that is half the thickness of the plate. ■It has generally been considered difficult to perform press processing without a distance comparable to the plate thickness, but our company has developed a unique processing method that accommodates mass production of 250,000 units per month. *For more details, please refer to the catalog PDF or feel free to contact us.*
Detailed information
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It is a different shaped product.
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Assembly state It can be assembled for fuel delivery in this way.
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Company information
Koukougyou Co., Ltd. has established a consistent production system from mold making to press processing and sub-assembly since its founding in 1964. As a press manufacturer equipped with development capabilities, we have grown by closely addressing our customers' challenges. We sincerely confront individual customer issues such as high purchase costs, labor-intensive processes, unstable quality, and inability to accommodate mass production. By proposing method replacements through repeated discussions, we solve problems and build a Win-Win relationship with our customers. We tackle customer challenges with outstanding technology and ideas, exceeding the limits of conventional press processing to produce stainless steel thick plate products, precision deep drawing, precision irregular shape drawing, and composite molding with other materials. If you have dissatisfaction or issues with the procurement of metal parts or the internal work using those parts, please feel free to reach out to us.