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Large-scale shaft products vertical casting and repairing device and using method

A vertical casting and shaft technology, which is applied in processing machinery, casting and repairing processing machinery of shaft products, and mechanical fields, can solve problems such as promotion restrictions and high cost pressures

Active Publication Date: 2007-10-17
MCC CAPITAL ENGINEERING & RESEARCH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the CPC method and the HIP method have solved the shortcomings of centrifugal rolls, they are limited in promotion due to the high cost pressure of manufacturing.

Method used

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  • Large-scale shaft products vertical casting and repairing device and using method
  • Large-scale shaft products vertical casting and repairing device and using method
  • Large-scale shaft products vertical casting and repairing device and using method

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach 2

[0071] On the basis of implementation according to specific embodiment 1, the thermal insulation tank 3, thermocouple 18, sensor 19, motor 12 for controlling the workpiece 13, and control for lifting The motors of the 11 lifting speeds are all electrically connected to the data information collection and processing monitor and implemented; the expected good effect has been obtained.

specific Embodiment approach 3

[0072]On the basis of carrying out according to specific embodiment 1, the thermal insulation tank 3, the guide pipe 4, the leak-proof tank 5, the sealing ring 16, and the sprue cup 17 described in the vertical casting and repairing device of the large-scale shaft products , thermocouple 18, inductor 19, and leak-proof groove 22 are all provided with a temperature-resistant layer and implemented; the expected good effect has been obtained.

specific Embodiment approach 4

[0073] The method of using the vertical casting and repairing device for large-scale shaft products in the present invention will be described in detail below in conjunction with the accompanying drawings. As shown in Figures 1, 2, 3, 4, 5, 6, 7, and 8 of the description:

[0074] A method for using a vertical casting and repairing device for large-scale shaft products, using the vertical casting and repairing device for large-scale shaft products described in Embodiment 1, and following the steps below:

[0075] (1) Workpiece treatment: chrome-plate the workpiece with a diameter of 1200mm and a length of 3500mm after degreasing, and heat the workpiece after chrome plating to 450°C;

[0076] (2), the installation of the workpiece:

[0077] (2). ①. Install the sealing ring and upper locking ring on the workpiece, lift the workpiece through the fixture on the upper locking ring and insert it into the pouring described in the vertical casting and repairing device for large shaft...

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Abstract

The invention relates to a large scale axle kind product vertical casting and restoration apparatus and a use method thereof, belonging to mechanical fields. A frame is fastened with an operation table and a frame station and is movably connected with a mobile arm, a temperature holding pot is fastened with the operation table and a base and is screwed connected with a guide tube, a leak protection pot is fastened with the operation table and the frame station and the base, and the operation table is fastened with the frame station and the base, a column is fasened with the operation table and the base and is movably connected with a lifting table which is connected with a center shaft by bearing and is fastened with an electric machine. The center shaft is connected with a gear box of the electric machine and is connected with a chuck by key. The center shaft, basic parts and a location tip of the mobile arm are provided for supporting. The chuck is buckled with the basic parts. The frame station, a crystallizer, an inductor, and a pouring cup are connected with each other by flanges. The crystallizer is covered by a liner, and the basic parts are covered by a seal ring and a leak protection groove. The pouring cup is inlayed with a thermocouple, the basic parts are fastened with a fixture, an upper lock loop and a lower lock loop. A product / a restoration product can be obtained by treating, assembling, processing, stopping process and post-treating the basic parts, which is applicable for casting or repairing the axle kind product, with high quality.

Description

technical field [0001] The vertical casting and repairing device for large-scale shaft products and the method of use of the present invention relate to the technical field of machinery; in particular, to the technical field of processing machinery; Type casting and repairing device and method of use technical field. Background technique [0002] Existing composite manufacturing methods for shaft products include: centrifugal composite casting, HIP vacuum static pressure forming composite manufacturing, CPC continuous coating casting composite manufacturing, continuous (laser, arc, plasma) surfacing repair and other methods. In the centrifugal composite casting method, since only cast iron materials such as ductile iron can be used as the core filling material, the strength and toughness indicators of the roll core are limited. Therefore, it is suitable for places that do not require high axial strength. The HIP vacuum static pressure forming composite manufacturing method...

Claims

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Application Information

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IPC IPC(8): B22D25/02B22D46/00
Inventor 周守航
Owner MCC CAPITAL ENGINEERING & RESEARCH
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