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

A vertical casting and shaft technology, applied in safety devices, casting equipment, manufacturing tools, etc., can solve problems such as high cost pressure, promotion restrictions, etc.

Active Publication Date: 2009-08-12
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 carrying out according to specific embodiment 1, the insulation tank 3, thermocouple 18, inductor 19, and the first motor for controlling the workpiece 13 described in the vertical casting and repairing device of the large-scale shaft products 12. The second motor that controls the lifting speed of the lifting platform 11 is electrically connected to the data information collection and processing monitor, and the expected good effect is 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 attached to the manual figure 1 , 2 , 3, 4, 5, 6, 7, and 8:

[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 p...

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Abstract

The vertical casting and repairing device for large-scale shaft products and the use method of the present invention belong to the mechanical field. Fastening of the frame to the operating table and frame table and the flexible connection of the movable arm, fastening of the insulation tank to the operating table and the foundation and threaded connection of the guide pipe, tightness of the leak-proof tank to the operating table and the frame table and the foundation, and tightening of the operating table to the frame table and the foundation Solid, the column is connected with the frame table and the foundation fastening with the lifting table, the lifting table is connected with the top shaft bearing, the lifting table is fastened with the motor, the top shaft is connected with the motor gearbox, the top shaft is connected with the chuck key, the top shaft, The positioning tip support of the base part and the moving arm, the clamping of the chuck and the base part, the flange connection of the frame table, the crystallizer, the inductor, and the sprue cup, the mold and the lining, the base part and the sealing ring and the leak-proof groove Set, sprue cup and thermocouple inlay, base part and fixture, upper lock ring and lower lock ring fasten. The basic parts are processed, installed, processed, stopped processing, and post-processed to obtain products / restorations. For shaft casting or restoration. 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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Patent Type & Authority Patents(China)
IPC IPC(8): B22D25/02B22D46/00
Inventor 周守航
Owner MCC CAPITAL ENGINEERING & RESEARCH
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