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Intelligent production method and system for annular forgings

A ring forging, intelligent production technology, applied in transportation and packaging, other manufacturing equipment/tools, metal rolling, etc., can solve the problems of poor flexibility in ring forging production and single function of automation equipment

Active Publication Date: 2021-04-30
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The automation equipment in this production system has a single function, and has the disadvantages that it can only produce ring forgings of a single size and has poor production flexibility.

Method used

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  • Intelligent production method and system for annular forgings
  • Intelligent production method and system for annular forgings
  • Intelligent production method and system for annular forgings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] refer to figure 1 , the present invention provides an intelligent production system for ring forgings, comprising:

[0078] An automatic blanking machine 1, the automatic blanking machine 1 is used for automatically cutting raw materials and automatically conveying the cut raw materials;

[0079] The rear end of the automatic blanking machine 1 is provided with an automatic heating furnace 2, and the automatic heating furnace 2 is used to automatically heat the cut raw materials to a set temperature to obtain heated raw materials;

[0080] The rear end of the automatic heating furnace 2 is provided with multi-variety ring forging rolling equipment 3, and the multi-variety ring forging rolling equipment 3 is used to roll the heated raw materials to obtain various sizes and types of forgings. ring forgings;

[0081] The rear end of the multi-variety ring forging rolling equipment 3 is equipped with a hydraulic bulging machine 4, and the hydraulic bulging machine 4 is us...

Embodiment 2

[0127] refer to Figure 7 , the invention provides an intelligent production method for ring forgings, comprising:

[0128] Step S1: cutting the raw material according to the production plan;

[0129] Step S2: heating the cut raw material to a set temperature to obtain heated raw material;

[0130] Step S3: Detecting whether the temperature of the heated raw material meets the standard for forging blank;

[0131] Step S4: If the temperature of the heated raw material meets the standard for forging blank, then directly roll the raw material that meets the standard to obtain ring forgings of various sizes and types;

[0132] Step S5: If the temperature of the heated raw material does not meet the standard for forged compact, reheat the raw material that does not meet the standard for forged compact until the temperature of the reheated raw material meets the standard for forged compact. The raw materials are rolled to obtain ring forgings of various sizes and types;

[0133]...

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Abstract

The invention relates to an intelligent production method and system for annular forgings. According to the production system, the production of the annular forgings of different types and different specifications is achieved through the arrangement of an automatic blanking machine, an automatic heating furnace, a multi-variety annular forging rolling device, a hydraulic bulging machine, a heat treatment device and a turn-milling machining center. By arranging a quality detection system, quality detection of the machined annular forgings is achieved, and the percent of pass and the quality of the annular forgings are increased. Industrial robots are arranged between production devices to control the temperature of the annular forgings in the production process and automatically convey the annular forgings, an online measuring device and an intelligent decision-making device are used for controlling control parameters of an intelligent ring rolling mill, automatic high-quality production of the annular forgings is achieved, and the production efficiency and the percent of pass of the annular forgings are increased.

Description

technical field [0001] The invention relates to the technical field of automatic production, in particular to an intelligent production method and system for ring forgings. Background technique [0002] Ring forgings are formed by rolling and expanding ring blanks. Because of their good mechanical properties, they are widely used in daily life, such as bearing outer rings and ring gears. At the same time, large-scale rings are also widely used in special fields, such as satellite shells, aero-engine casings, etc. [0003] An existing production line that can produce large batches of ring forgings with the same size includes a first continuous heating furnace that can heat forging billets. A fully automatic hydraulic press is installed at the rear end of the first continuous heating furnace. The steel billet is automatically transported to the automatic hydraulic press through the first conveying device for thickening and punching. A fully automatic numerical control ring ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/06B23Q7/00B21B38/00B21H1/06B65G63/00
CPCB21B38/006B21H1/06B23P23/06B23Q7/00B65G63/002
Inventor 马慧娟崔旭华冒文杰钱东升胡志力华林
Owner WUHAN UNIV OF TECH