Machining method of rolling wheel and rolling wheel

A processing method and rolling wheel technology, applied in metal processing equipment, manufacturing tools, turning equipment, etc., can solve the problems of increasing user cost and wasting materials, and achieve the effect of reducing cutting loss

Pending Publication Date: 2021-08-31
DONGGUAN GUANGZHI PHOTOELECTRIC CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, not only waste materials, but also increase the user cost

Method used

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  • Machining method of rolling wheel and rolling wheel
  • Machining method of rolling wheel and rolling wheel
  • Machining method of rolling wheel and rolling wheel

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, the descriptions i...

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Abstract

The invention discloses a machining method of a rolling wheel and the rolling wheel. The machining method of the rolling wheel specifically comprises the steps that the rolling wheel and a cutter are provided, and the linear speed V1 of rotation of the rolling wheel and the feeding speed V2 of the cutter are set; the cutter is deflected, so that a small included angle arctanV2/V1 is formed between a plane formed by combining the extending direction of the cutting edge of the cutter and the direction, close to or away from the rolling wheel, of the cutter and a plane perpendicular to the center axis of the rolling wheel; the rolling wheel is driven to rotate along the central axis of the rolling wheel according to the set linear speed V1; and the cutter is driven to repeatedly cut the rolling wheel at the preset feeding speed V2 so as to form a spiral cutting groove. The rolling wheel is machined through the machining method.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a processing method of a rolling wheel and the rolling wheel. Background technique [0002] Brightness enhancing film, also known as prism sheet, is widely used in backlight modules of liquid crystal displays to improve the luminous efficiency of the entire backlight module. The brightness enhancement film includes a substrate and a prism structure stacked on the substrate, and the manufacture of the brightness enhancement film requires rolling the brightness enhancement film with a rolling wheel corresponding to the prism structure to form the prism structure. [0003] In the prior art, most of the brightness-enhancing films processed by rolling wheels are as follows: figure 1 structure shown. However, in practical applications, users often cut the brightness enhancement film into such figure 2 structure shown. In this way, not only waste materials, but also increase user ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B5/00B23P9/02
CPCB23B5/00B23P9/02
Inventor 洪志宗蔡宏锴张立典
Owner DONGGUAN GUANGZHI PHOTOELECTRIC CO LTD
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