Baohua company was founded in 1969, from the initial initial processing to the industrial production of blank, quenching and tempering, rough machining, heat treatment, nitriding and finishing. And has ISO 9001, API 20b and API Q1 certificates.The production of oil union is mainly used in the accessories of oilfield wellhead equipment.
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Oil union, also known as pipe union. The oil union products produced by our company are sleeve type and flared type. Mainly used in automation equipment in petroleum machinery industry.At present, our Baohua company sells hundreds of products in China and indirectly exports them abroad. After years of processing experience, we can skillfully perform repeated pre-forging, heating die forging and other finishing processes for the processing and production of oil union. So that the forging of the oil union has good forging ratio and good durability.
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The production of union products is based on the drawings provided by the customer, independently designing the mold, and adopting the integrated forging of double mold cavities. While ensuring the accuracy, it greatly saves materials and improves the stability of the products. In addition, our Baohua company has the ability of finishing, which can cover multiple integrated processes such as forging, machining, heat treatment, finishing, and finally can achieve the delivery of finished products. The cylinder head is a box shaped part with complex structure.
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Our baohua business enterprise is a kingdom-owned to non-public organization. the own family enterprise has a history of greater than 60 years, from the initial forging iron portions to the current hard processing, heat remedy and finishing of forgings. gadgets and device also intently comply with the requirements of present day product production. at present, there are extra than 80 processing gadget, in addition to zeiss cmm, japanese small board profiler, gear detector, ω mega tool setting tool and different inspection and detection gadget.
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Our Baohua Company was founded in 1969. After three generations' hard work, it now covers an area of 50,000 ㎡ and has a building area of 25,000 ㎡. There are 260 employees and 46 engineering technicians. The annual output of forgings is 30,000 tons. Mainly in the automobile, hydraulic machinery, wind power generation, petroleum machinery parts, construction machinery, mining, metallurgy, shipbuilding machinery and other industries to produce related accessories. The products sold are oriented at home and abroad.
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After heating and repeated forging, it may additionally be modulated and warmth dealt with and completed in keeping with purchaser requirements. After repeated forging, the forging ratio has excessive forging ratio and top durability, that's appropriate for key components of equipment.
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Our business enterprise can independently layout and system forging dies in keeping with the drawings, and has many years of experience in forging planetary carriers. the burden of the cast planet provider product can attain 6kg-400kg, and the forging needs to be completed via heating, pre-forging, forming, trimming and other strategies.
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Our products at Bauer are based on manufacturer-provided flexibility in shape, size and material, lower volume requirements and near-finished shapes that save on final processing costs. And all our forgings can go through hot die forging, rough machining, heat treatment and other processes, and the forgings can be finished to reach the final assembly condition. Our company has API certificate and SQ1 certificate and has many years of experience in petroleum product processing.We support mass production, and the quotation of products can be communicated according to the market price.
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Our company can independently design and process forging dies according to the drawings, and will try our best to save forging materials. The weight of the forged product can reach 60kg-5000kg, and the forging needs to be completed through heating, pre-forging, forming and other processes. Various materials including 42CrMo, 4140, 4130, 40Cr, 20CrMnMo, 18CrNiMo7-6, 410SS can be forged. Our company has API certificate and SQ1 certificate and has many years of experience in petroleum product processing.The casing head is usually made of 35 or 42 Cr Mo alloy structural steel.
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The pitch gear shaft mechanism of wind power equipment controls the position angle of blades relative to the rotation plane. Small-sized fans do not have a pitch control mechanism, so they need to rely on stall to adjust the speed at high speed. Pitch control enables the fan to obtain electric energy at low wind speed, and intercept fixed wind energy when the wind speed is greater than the rated wind speed. There is more than one method to control the pitch angle; All methods need a mechanism to control the angle of the blade.
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Torque arm in wind power refers to an important structural part of wind turbine, which is used to convert wind energy into electric energy. The rotor of wind turbine usually includes impeller (blade), shaft and torque arm.
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Our manufactured output gear shaft can be made of 45#, 40Cr, 30CrMo, 35CrMo, 42CrMo, 18CrNiMo7-6 and other materials according to customer requirements. Forging can be carried out on different forging equipment units according to different weights. The forged product can weigh up to 6kg-500kg. The forging process needs to be completed by heating, pre-forging, forming and trimming. All these processes are integrated by our Baohua Company, thus ensuring the quality of products.In the design, the application of gear shaft generally involves the following situations:1.
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Output gear shaft, according to customer requirements can be made of 45#, 40Cr, 30CrMo, 35CrMo, 42CrMo, 18CrNiMo7-6 and other materials, according to the weight of different forging equipment units for forging, the weight of forged products can be To reach 6kg-500kg, forging needs to be completed through heating, pre-forging, forming, trimming and other processes.Customers in any industry using output gear shafts can request a quote for any quantity of forged gear shafts, from one prototype at a time and small batches to high volume production.
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The company adopts seamless rolling ring technology, which makes the product performance more stable, weight greatly reduced and cost greatly reduced. Forged threaded flanges can be made of a variety of materials, including but not limited to 4140, 4130, 35CrMo, 20CrMnMO, and can be forged and processed into various sizes and diameters ranging from 200mm to 3000mm. Customers in any industry using threaded flanges can request quotations for any number of forged threaded flanges, from one prototype at a time, small batch to mass production.
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According to customer requirements, it can be made of 45#, 40Cr, 30CrMo, 35CrMo, 42CrMo, 18CrNiMo7-6 and other materials. According to different weights, it can be forged on different forging equipment units. The weight of forged products can reach 60kg-7000kg, Forging needs to be completed through heating, pre-forging, forming and other processes.The die movement and degree of freedom of the forging equipment are inconsistent. According to the deformation limitation characteristics of the lower dead center, the forging equipment can be divided into the following four forms:1.
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According to customer requirements, it can be made of 45#, 40Cr, 30CrMo, 35CrMo, 42CrMo, 18CrNiMo7-6 and other materials. According to different weights, it can be forged on different forging equipment units. The weight of forged products can reach 6kg-500kg, Forging needs to be completed through heating, pre-forging, forming, and other processes.The die movement and degree of freedom of the forging equipment are inconsistent. According to the deformation limitation characteristics of the lower dead center, the forging equipment can be divided into the following four forms:1.
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The corporation uses a continuing rolling ring technique, which ends up in more solid product performance and greatly decreased weight and value financial savings. cast flanges can be made from a extensive variety of substances which includes however now not constrained to 4140, 4130, 35crmo, 20crmnmo and can be cast and machined in a huge variety of sizes and sizes starting from 200mm to 3000mm in diameter.
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Flange, also known as flange or flange. Flange is a part of connecting shaft, which is used to connect pipe ends; It is also used for flanges on the inlet and outlet of equipment, and is used for the connection between two equipment, such as reducing pipe flanges. There are holes in the flanges, and bolts make the two flanges closely connected. All connecting parts that are bolted around two planes and closed at the same time are generally called "flanges", such as the connection of ventilation pipes. Such parts can be called "flange parts".
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The working medium used by the hydraulic press not only transfers the pressure, but also ensures that the working parts of the machine work sensitively, reliably, with long service life and less leakage. The basic requirements for working medium of hydraulic press are: ① proper fluidity and low compressibility to improve transmission efficiency; ② Able to prevent corrosion; ③ Good lubrication performance; ④ Easy to seal; ⑤ Stable performance, no deterioration after long-term operation.
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The casing on the oil field is usually a drilling casing or an oil well casing. Drilling casing is installed during drilling to keep the borehole stable and avoid formation collapse. Oil well casing is installed after the wellhead is developed, which is mainly used to support the wellbore and prevent oil and gas loss or contact with the wellbore. Oil well casing is usually made of carbon steel with different wall thickness and diameter to withstand high pressure and high temperature environment.
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The internal gears produced by our Baohua Company are mainly used in the equipment accessories of petroleum industry and construction machinery. Forging the internal gear size according to the customer's requirement of using round steel in product materials.
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The internal gear ring is a kind of circular gear, the teeth of which are inward. It is usually used to transmit mechanical systems such as differential, reducer, steering gear, planetary gear box, etc.
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Shaft: one of the main parts in machinery. Generally, it is a metal round rod around which wheels and other rotating parts rotate or follow it.As a big category, shafts are subdivided into intermediate shafts, crankshafts, driving shafts, etc.The intermediate shaft forgings produced by our company are mainly used in construction machinery industry, petroleum industry and wind power industry. The raw materials are hot rolled round steel or ingot recognized at home and abroad.
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Selection of positioning datumThe machining sequence of the main surface of the gear shaft largely depends on the selection of the positioning datum. The structural characteristics of shaft parts and the position accuracy requirements of the main surface of the spindle determine that taking the axis as the positioning datum is the most ideal. This not only ensures the unity of the datum, but also makes the positioning datum coincide with the design datum. Generally, the outer circle is the coarse datum, and the sharp holes at both ends of the shaft are the fine datum.
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