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Numerically-controlled machine tool enclosing plate machining process

A processing technology and technology of numerical control machine tools, applied in the field of processing technology of numerical control machine tool hoardings, can solve problems such as unachievable technical effects, achieve the effect of improving accuracy and eliminating springback

Active Publication Date: 2018-02-16
浙江克拿德电子有限公司
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Problems solved by technology

However, since the apron board only needs to be bent on both sides of the board, but the board used in the machining center needs to make the board bend upwards on all sides, the above-mentioned solution cannot achieve this technical effect

Method used

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Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with the embodiments.

[0031] A kind of processing technology of CNC machine tool coaming, its main steps are as follows:

[0032] First, select the required stainless steel plate, and cut the plate into a suitable size hoarding profile through laser cutting technology. Usually, the plate is cut into a rectangular plate with a length of 2 meters, a width of 20 cm, and a thickness of 1 cm, which is convenient for later molding. The finished plate needs to be fixed at the position to be punched by a punching machine, which is convenient for later installation; then side bending is performed, and a special mold conforming to the size of the hoarding is used for side bending. The mold adopts a U-shaped template with a cross-section. Place the opening upwards on the platform of the bending machine. The platform of the bending machine adopts a flat platform after fine grinding operation, which can reduce ...

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Abstract

The invention discloses a numerically-controlled machine tool enclosing plate machining process, and aims at solving the problem of same-direction bending of edges of an enclosing plate. According tothe technical scheme, the machining process is characterized in that the steps of material selecting, side edge bending, two-end bending, trimming forming and excess material cutting are sequentiallyconducted, and the enclosing plate which has the decoration effect is formed by an enclosing plate profile through the steps of one-time side edge bending, first-time two-end bending and second-time two-end bending. According to the numerically-controlled machine tool enclosing plate machining process, the four sides of the enclosing plate profile can be bent towards the same direction.

Description

technical field [0001] The invention relates to a processing and forming technology of a stainless steel plate, more specifically, it relates to a processing technology of a numerically controlled machine tool enclosure. Background technique [0002] The bending forming process is a complex forming process. In the machining center of some CNC machine tools, the outer wall is usually covered with a smooth arc-shaped enclosure. The entire enclosure is arranged in a long strip shape, and the two sides of the enclosure The end is curved in an arc shape, and at the same time, the two sides of the hoarding are bent in the same direction as the two ends of the hoarding. Additional deformations such as longitudinal bending, stretching, and compression that occur on both sides, and more importantly, need to overcome the additional deformation at the intersection of the two sides of the hoarding and the two ends of the hoarding. There are many factors that affect the deformation, such...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/06B21D7/08B21D28/02B21D28/26B23P15/00
CPCB21D5/06B21D7/08B21D28/02B21D28/26B23P15/00
Inventor 董国庆
Owner 浙江克拿德电子有限公司
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