Pre-processing system and pre-processing method for heat formation operation

A pre-processing and hot forming technology, applied in the field of metal processing and forming, can solve the problems of reducing the quality of processing, easy heat loss, inability to ensure uniform and appropriate temperature, etc., to achieve the effect of improving production efficiency and improving forming accuracy

Inactive Publication Date: 2020-03-17
METAL INDS RES & DEV CENT
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the general forming mold is used for in-mold quenching, the heating device is not suitable for direct heating of the mold. The workpiece can only be heated in the heating furnace, and then transported to the forming mold for pressurization and cooling treatment, resulting in extension of the production line and production. poor efficiency
In addition, the workpiece during the transportation process is prone to heat loss, resulting in the inability to ensure uniform and appropriate temperature of each part during the forming and quenching of the workpiece, thereby reducing the quality of processing

Method used

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  • Pre-processing system and pre-processing method for heat formation operation
  • Pre-processing system and pre-processing method for heat formation operation
  • Pre-processing system and pre-processing method for heat formation operation

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Embodiment Construction

[0038] In order to make the above-mentioned and other purposes, features and advantages of the present invention more obvious and understandable, the following is based on preferred embodiments of the present invention, and is described in detail as follows in conjunction with the accompanying drawings:

[0039] Please refer to figure 1 As shown, it is a system block diagram of a preferred embodiment of the thermoforming pre-processing system of the present invention, including at least one temperature control module 1, at least one delivery unit 2 and a control unit 3, each delivery unit 2 can be connected and To transport different temperature control modules 1 , the control unit 3 is respectively coupled to each temperature control module 1 and each transport unit 2 .

[0040] Please refer to figure 2 As shown, the temperature control module 1 has a heating unit 11, the heating unit 11 is located in an accommodating space S of the temperature control module 1, a workpiece...

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Abstract

A pre-processing system and a pre-processing method for heat formation operation are provided to overcome the issue of temperature reduction of the workpiece during the movement of the workpiece in the conventional heat formation operation. The system includes at least one temperature control module having a heater, at least one conveying unit coupled to the temperature control module, and a control unit coupled with the temperature control module and the conveying unit, wherein the heater heats the workpiece on the temperature control module according to a temperature control mode. The conveying unit conveys the temperature control module and the workpiece to a convey position. The control unit adjusts the temperature control mode and sets the convey position according to a production condition.

Description

technical field [0001] The invention relates to a metal processing and forming technology, in particular to a pre-processing system and method for controlling a workpiece to have a suitable processing temperature for thermal forming. Background technique [0002] In the process of press forming, such as: forging, stamping and other methods, the workpiece will produce reverse elastic deformation, and this springback phenomenon is an important factor affecting the accuracy of the completed workpiece. By heating the workpiece, the stress and strain of the workpiece can be reduced during the compression deformation stage, thereby improving the plastic deformation ability of the workpiece, reducing the rebound amount of the workpiece deformation, and ensuring the machining dimensional accuracy of the workpiece. In addition, after the heated workpiece is press-formed in the mold, it can be cooled and quenched to improve the strength of the workpiece. [0003] In the above-mention...

Claims

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Application Information

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IPC IPC(8): B21D22/02
CPCB21D22/022
Inventor 胡秉淳曾俊豪汤凯闵
Owner METAL INDS RES & DEV CENT
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