Cut product producing method and producing system

A production method and product technology, which is applied in the production of cutting products and the production system field, can solve problems such as lower yields and achieve the effect of increasing yields

Inactive Publication Date: 2017-05-10
SHANJIN OPTOELECTRONICS SUZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this has the problem of lower yields depending on the situation

Method used

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  • Cut product producing method and producing system
  • Cut product producing method and producing system
  • Cut product producing method and producing system

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Experimental program
Comparison scheme
Effect test

no. 2 approach

[0142] According to the second embodiment, it may include: a profit calculation step, selecting a cutting method in which the M value of the following general formula 3 presents the maximum value; a first cutting step, cutting and cutting the blank 10 along the length direction through the selected above-mentioned cutting method. obtaining a plurality of strips 11 , 12 , 13 ; and a second cutting step of cutting the obtained plurality of strips 11 , 12 , 13 along the width direction to obtain a single product 10 a.

[0143] [Formula 3]

[0144]

[0145] In the above general formula 3, n is the number of strips 11, 12, 13, T is the number of single products 10a produced from each strip, and P is the price of the single product 10a produced from each strip.

[0146] According to this embodiment, the cutting form with the highest yield can be realized by the above general formula 3. In order to explain this, the following content is illustrated.

[0147] Such as figure 2 a...

no. 3 approach

[0163] According to the third embodiment, the production method of the cut product of the present invention includes: a profit calculation step, selecting the cutting method that makes the R value of the following general formula 4 present the maximum value; a blank selection step, selecting from multiple Select the blank 10 from the blank 10; cut and cut the selected blank 10 along the length direction to obtain a plurality of strips 11, 12, 13; The step of cutting in the same direction to obtain the single product 10a.

[0164] [Formula 4]

[0165]

[0166] In the above general formula 4, m is the number of blanks 10 (m≥2), n is the number of strips 11, 12, 13 produced from each blank 10 (n≥2), and T is the 11 , 12 , and 13 produce the number of single items 10 a , and P is the price of each single item 10 a produced from each strip 11 , 12 , and 13 .

[0167] Specifically, first, a clipping method that maximizes the R value of the above general formula 4 is selected. ...

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PUM

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Abstract

The present invention relates to a cut product producing method and a cut product producing system. Provided is the cut product producing method comprising: an area yield calculating step of calculating the number of strips and the width of the strip enabling an area yield to be a predetermined value or higher when a raw sheet is cut; and a cutting step of obtaining the plurality of strips by slitting the raw sheet in the longitudinal direction according to the number of strips and the width of the strip, which are calculated in the area yield calculating step.

Description

technical field [0001] The invention relates to a production method and a production system of cut products. [0002] This application claims Korean Patent Application No. 10-2014-0087413 filed on July 11, 2014, Korean Patent Application No. 10-2014-0092627 filed on July 22, 2014, and Korean Patent Application No. 10-2014-0092627 filed on July 22, 2014, and The benefit of priority of Korean Patent Application No. 10-2015-0098146 filed on 1st, 2015, all the contents disclosed in these Korean Patent Applications are incorporated as a part of this specification. Background technique [0003] Generally, a product in the form of a film (or sheet) is made into a blank form having a size larger than the size of the product to be actually used. For example, optical components such as polarizers and retardation plates used in display devices and the like are the same. Specifically, polarizing plate suppliers (manufacturers) consider various factors such as the efficiency side of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/04
CPCY02P90/30
Inventor 李圭滉李镐敬
Owner SHANJIN OPTOELECTRONICS SUZHOU CO LTD
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