Method using standard die to processing any circular arc

A standard mold and processing method technology, applied in the field of arc processing, can solve the problems of changing molds, high enterprise cost, long cycle, etc., and achieve the effect of simple process steps, broad application prospects and wide application range.

Inactive Publication Date: 2013-10-16
首帆动力科技股份有限公司
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  • Abstract
  • Description
  • Claims
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Benefits of technology

The current methods used by this inventor involve processing arcs that have specific dimensions but cannot easily change without expensive tools or complicated processes. This results in limitations on their applications due to technical constraints and limited accuracy.

Problems solved by technology

Technics problem addressed in this patented technical solution include how to create an efficient method by changing angles on curved surfaces without having to manually change them during production processes that require costly modifications.

Method used

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  • Method using standard die to processing any circular arc
  • Method using standard die to processing any circular arc
  • Method using standard die to processing any circular arc

Examples

Experimental program
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Embodiment 1

[0024] Embodiment 1 takes the circular arc of processing R200 as an example to illustrate as follows, as Figure 2A to Figure 4J As shown, the processing method is as follows:

[0025] Use a standard 2mm sheet metal and a bending die with a V-groove of 16;

[0026] Step a) Divide the arc of R200 into nine segments of 10+20+20+20+20+20+20+10, among which 10>0.5V, such as Figure 2A shown;

[0027] Step b) Calculate the flattened size of the part (mm): 20+49+72+33+(10+20+20+20+20+20+20+10)+33+37+24-3.5*0.5=410.5, Such as Figure 2B shown;

[0028] Step c, d) According to the process and technical requirements, the material is cut, and the standard bending mold with a V groove of 16 is operated according to the bending machine, and the accuracy of the rear gauge and the sliding accuracy of the slider are adjusted;

[0029] Step e) Complete the process forming according to the normal bending process procedure, such as Figure 2C shown;

[0030] Step e) further includes a preli

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Abstract

The invention discloses a method for using a standard die to processing any circular arc. The method for using the standard die to processing any circular arc comprises the steps of (1) using the standard bending die to carry out processing, dividing the circular arc into N equally-divided parts, calculating the spread length of the circular arc, (2) adjusting the position of a rear material blocking and the depth of sliding of a sliding block, and (3) carrying out processing through the standard bending die. According to the method using the standard die to processing any circular arc, any needed circular arc can be processed in the situation of low cost, limitation caused by factors, such as the technology, equipment and dies, to the design can be reduced, precision is relatively high, the range of application is wide, consumables are added, the technological steps are simple, and due to the fact that the method for using the standard die to processing any circular arc is applicable to the industry of metal plates and the industry of machining, especially the development stage of a new product, the method for using the standard die to processing any circular arc is quite broad in application prospect.

Description

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Claims

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Application Information

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Owner 首帆动力科技股份有限公司
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