Hebei Shengli Casting Co., Ltd. is a core subsidiary of Chunfeng Industrial Group. Total Area of the Company36000sqm, total of existing staff500Many, including professional and technical quality personnel30Many, engineers.10Multiple names. The enterprise has4Taiwan3tons of medium frequency induction melting furnace,40T,80TOne fixed sand mixer each, one static pressure horizontal modeling production line equipped with the world's advanced level and one cast iron radiator production line with independent intellectual property rights, with annual production capacity.20000Many tons, the products are well-known domestic OEMs and exported to the United States, Russia, Europe and other countries. At the same time, the company also has the industry's advanced and complete testing equipment, German Spike spectrum analyzer, gold-phase microscope, ultrasonic flaw detector, through-type.XRadiographic flaw detector, tensile testing machine, Brinell hardness tester, etc., can meet the multi-directional testing requirements of casting performance and material.
The company focuses on technology research and development, with process, quality, production engineers.10More than people, all in the foundry industry5More than years. Has a wealth of gray iron, ductile iron casting development and production experience.
The products produced by the company have the characteristics of high precision, good cutting performance and good surface finish. Enterprises to implement the modern enterprise management model, the full implementationISO9001andTS16949Quality management system, while the introduction of the establishment ofISO14001Environmental management system. The company has won honors such as green casting demonstration enterprise in Hebei Province, star enterprise in Hebei Province, science and technology small and medium-sized enterprises in Hebei Province, and key export-oriented enterprises in Hebei Province.
The reducer housing includes a shell body and a shell sleeve sleeved on the shell body. The reducer housing also includes a heat dissipation module. The heat dissipation module is arranged between the shell body and the shell. The shell includes an input port and an output port. The heat dissipation module includes a plurality of grooves and condensing media. The two ends of the grooves are respectively connected with the input port and the output port of the shell to form a circulating heat dissipation channel, A condensation medium circulates in the heat dissipation channel.
Reducer housing material
When designing the reducer housing and cover, it is required to meet the requirements of strength and rigidity, and also consider the requirements of compact structure, convenient casting, light weight and use. Because the reducer shell and shell cover is the most complex parts of the reducer structure. By arranging the widened bearing seat extending to the inside of the housing on the housing, the bearing span of the shaft arranged on the widened bearing seat is shortened, thereby effectively improving the strength and stability of the shaft during operation.
Casting requirements for reducer housing
The reducer shell and the shell cover are mostly made of gray cast iron casting. When a single piece is produced, it can also be welded with steel plates, and some shells are still castings, while shell covers are welded. When the technology of some reducer manufacturers fails to reach the target, the casting and welding of the reducer shell and cover cannot meet the requirements of users. Lead to the low heat dissipation performance of the reducer, short service life, many faults and so on.
Reducer housing cast iron form
The general reducer housing is designed in the form of cast iron, and the elements contained are divided into the base and the upper cover. We take the complex upper cover as an example, which includes the main body, bearing seat, screw fixing holes, etc., which are generally expressed in the form of three views plus a partial view.
Casting reducer shell steel is good, easy to get beautiful appearance, suitable for mass production, especially with gray cast iron manufacturing reducer shell is also easy to cut, but the casting reducer shell is heavier. The welded reducer shell is light in weight, saves materials and has a short production cycle. However, it requires higher welding technology and is only suitable for single-piece production. Reducer housing can be made straight wall and curved wall type. The former has a simple structure but is heavier, while the latter has a more complicated structure but is lighter.