Cost reducing structure of three-claw process flanges
A process and flange technology, applied in the field of three-jaw process flange cost reduction structure, can solve the problems of large tool wear, large consumption of materials, waste of raw materials, etc., and achieve the effects of weight reduction, simple structure and cost reduction
Inactive Publication Date: 2018-01-26
LANZHOU HIGH PRESSURE VALVE
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Problems solved by technology
The process flange on the existing valve body is a complete circle, which consumes a lot of material during valve casting, and the weight of the valve body is heavy, resulting in waste of raw materials and greater tool wear during processing
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[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0014] see Figure 1~3 , in an embodiment of the present invention, a three-claw process flange cost-reducing structure includes a three-claw process flange 1, a valve body 2 and a cylindrical surface 21, and the left and right ends of the valve body 2 are provided with cylindrical surfaces 21, so The valve body 2 adopts a three-way valve structure, and the left and right ends of the valve body 2 are provided with three-jaw process flanges 1 along the circumfe...
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The invention discloses a cost reducing structure of three-claw process flanges. The cost-reducing structure comprises the three-claw process flanges, a valve body and cylindrical faces. The left endand the right end of the valve body are both provided with the cylindrical faces. The left end and the right end of the valve body are both provided with the three-claw process flanges along the circumferences. The three-claw process flanges are arranged on the outer sides of the cylindrical faces. Three claws of each three-claw process flange are evenly distributed along the circumference, and the angle between two of the three claws and the horizontal direction is 30 degrees. The valve body adopts a three-way valve structure, and the three-claw process flanges are arranged on the outer sidesof the cylindrical faces. The cost reducing structure is simple, due to the fact that the valve body adopts the three-claw process flanges, it is guaranteed that under the situation of not affectingthe whole performance of the valve body, the weight is reduced, the material consumption is saved, and the cost can be effectively reduced.
Description
technical field [0001] The invention relates to the technical field of valve manufacturing, in particular to a cost-reducing structure of a three-jaw process flange. Background technique [0002] At present, there is a common phenomenon that enterprises do not make full use of resources and waste resources more seriously. Cost plays an important role in the economic activities of the entire enterprise. The level of cost directly determines the economic benefits of the enterprise. Reducing costs can improve market competitiveness and win greater profit margins for the enterprise. With the rise of raw materials, the manufacturing cost of enterprises also rises accordingly. Therefore, controlling the cost of materials is an important link in the development of enterprises. If enterprises want to gain a firm foothold in the huge market, they must adapt to the needs of the market economy and allow enterprises to invest less , high output, and always regard cost reduction as the ...
Claims
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Inventor 李亚军裴耀贵郝宏达张国锋蒋亚琴顾振军
Owner LANZHOU HIGH PRESSURE VALVE