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Construction process of super-long central shaft

A technology of construction technology and central axis, which is applied in the field of parts processing technology, can solve the problems of difficult processing, complex procedures, and inability to guarantee the processing accuracy of the central rotating shaft, and achieve the effect of reducing manufacturing costs and processing cycles

Pending Publication Date: 2022-03-01
上海游艺机工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the central rotating shaft with such a complex structure, it is difficult to process and the process is complicated. The existing processing technology cannot guarantee the final machining accuracy of the central rotating shaft.

Method used

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  • Construction process of super-long central shaft
  • Construction process of super-long central shaft
  • Construction process of super-long central shaft

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Embodiment Construction

[0027] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0028] see figure 1 , which shows an example of the structure of the central rotating shaft of the large-scale amusement facility targeted by the present invention.

[0029] It can be seen from the figure that the central rotating shaft 10 of this large-scale amusement facility is mainly responsible for connecting the shaft heads 11 at both ends through a set of hollow connecting beams 14 of truss structure, and a ring of rings is arranged on both sides. Cable seat 12; central mandrel 13 is set in the middle at the same time.

[0030] The central axis structure has the following two characteristics:

[0031] (1) The structure of the shaft head and the cable seat at both ends is complex;

[0032] (2) The shaft end fits with high precision.

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PUM

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Abstract

The invention discloses a construction process of an ultra-long central shaft. The ultra-long central shaft is processed in a segmented mode according to a processing shaft head, an inhaul cable seat, a central core shaft and a hollow connection beam frame. And all the machined parts are integrally assembled. According to the construction technology of the super-long center shaft, the requirement for the coaxiality of the two shaft ends of the whole super-long span center shaft can be effectively controlled, the shaft head machining part and the middle section are manufactured in a segmented mode in the whole machining process, the machining and manufacturing cost is reduced, and the machining period is shortened.

Description

technical field [0001] The invention relates to a processing technology for parts, in particular to a processing technology for shaft parts. Background technique [0002] When processing some shaft parts, it is necessary to ensure the shape and position tolerance requirements such as the coaxiality of the two ends of the central shaft, and it is often necessary to manufacture and process the parts in a large machining center. There is no doubt about the manufacturing and processing capabilities of large-scale CNC machine tools, but they are often limited by the maximum processing capacity of the machine tool itself. It is often difficult to find a suitable machining center for the super-long-span central axis. Even in the case of processing conditions, processing costs are often high. [0003] Especially for the central rotating shaft of large-scale amusement facilities, this kind of central rotating shaft is used in large-scale amusement facilities, and has extremely high ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00B23K31/02
CPCB23P15/00B23K31/02
Inventor 吕俊陈荣君崔文斌张雅文周晓君
Owner 上海游艺机工程有限公司