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A kind of soft state billet cutting method and its cutting device

A cutting device and blank technology, applied in the field of mechanical design and manufacturing, cutting machine design and manufacturing, can solve the problems of not being able to meet the requirements of the cross-section of the catalyst, not being able to guarantee micro-cracking, affecting production efficiency, etc., to achieve control of visible cracks And hidden cracks, meet the cutting requirements of small deformation, improve the effect of effective service life

Active Publication Date: 2017-01-11
CHENGDU DONGFANG KWH ENVIRONMENTAL PROTECTION CATALYSTS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes the life of the steel wire cutter a big problem: dozens to dozens of broken wires per hour are not applicable to the continuous production form of continuous extrusion molding, which greatly affects production efficiency
[0005] At the same time, the existing steel wire knife cutting method and its device cannot meet the requirements of the catalyst for the cross-section incision, and cannot guarantee to minimize the deformation of the incision and the microscopic tearing phenomenon of the incision section.

Method used

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  • A kind of soft state billet cutting method and its cutting device
  • A kind of soft state billet cutting method and its cutting device
  • A kind of soft state billet cutting method and its cutting device

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Embodiment Construction

[0031] The present invention is further described below in conjunction with specific embodiment, and specific embodiment is the further description of the principle of the present invention, does not limit the present invention in any way, and the identical or similar technology of the present invention all does not exceed the scope of protection of the present invention.

[0032] combine Figure 1 to Figure 8 .

[0033] The soft blank cutting device, as shown in the figure, includes a blank bracket 16 and a wire cutter 10; it also includes a wire cutter driving device, and the wire cutter driving device is used to drive the soft blank 14 on the wire cutter 10 to cut the blank bracket 16, When cutting, keep the steel wire knife 10 and the horizontal plane at an inclination greater than zero, and drive the steel wire knife 10 to move vertically downward and move along the tension direction of the steel wire knife 10; it also includes a steel wire constant tension device, which ...

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Abstract

The invention discloses a soft blank cutting method and a soft blank cutting device. The method comprises the following steps: a linear steel wire cutter moves to realize soft blank cutting; in a movable cutting process of the steel wire cutter, an inclined angle being more than zero is formed between the steel wire cutter and the horizontal plane; the steel wire cutter moves along the tension direction of the steel wire cutter when doing vertical undercutting movement; after the steel wire cutter finishes cutting, the steel wire cutter does resetting movement on a vertical undercutting face by bypassing a soft blank; the cutting device comprises a steel wire cutter driving device and a steel wire constant tension device, wherein the steel wire cutter driving device is composed of a chain wheel ring and a dynamic tracking and guiding device. According to the soft blank cutting method and the soft blank cutting device, the cutting process of the deformable linear steel wire cutter can be controlled by coordinating cutting movement and matching equipment, so that the one-way effective cutting of reciprocated cutting movement in a continuous conveying process of a strip-shaped blank is realized and the cutting requirements that the deformation of a cut section of an extruded and molded soft mud blank is small are met; the effective service life of a steel wire type cutter without blades is prolonged.

Description

technical field [0001] The invention belongs to the technical field of mechanical design and manufacture, in particular to the technical field of design and manufacture of a cutting machine, in particular to a method for cutting a soft blank and a cutting device thereof. Background technique [0002] Soft blanks refer to undried and solidified soft materials made through mixing, mud kneading and other steps, such as ceramics and some building materials. Usually, modeling and cutting are required when processing and shaping the above materials. [0003] The cutting process after extrusion molding of the honeycomb catalyst monomer is an important step in the catalyst production process. The extruded soft clay billet has a honeycomb cross section, the walls are very weak and the texture is particularly soft, and the shape of the cut section is extremely difficult to control. On the one hand, it is required that the deformation of the incision section is small, so that there is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26D1/547B26D5/08
Inventor 廖新万宏平杨富强
Owner CHENGDU DONGFANG KWH ENVIRONMENTAL PROTECTION CATALYSTS
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