阅读说明：本技术 一种柔性材料的雕刻工艺 (Flexible material engraving process ) 是由 陈启伟 于 2020-08-06 设计创作，主要内容包括：本发明公开了一种柔性材料的雕刻工艺,在雕刻时,将柔性待加工件进行降温,令待加工件的因温度降低发生硬化,不易变形,然后再采用雕刻工具对所述步骤一中的硬化的待加工件进行雕刻。本柔性材料的雕刻工艺采用降温的方式令待加工件固化不易受压变形,然后再进行后续的雕刻,避免了柔性材料因其材质较软,易受到刻刀的挤压变形,影响雕刻效果的问题,降低了柔性材料的雕刻难度,提高了雕刻效率。(The invention discloses a flexible material engraving process, wherein during engraving, a flexible workpiece to be machined is cooled, so that the workpiece to be machined is hardened due to temperature reduction and is not easy to deform, and then an engraving tool is adopted to engrave the hardened workpiece to be machined in the first step. This flexible material's sculpture technology adopts the mode of cooling to make and treat that the machined part solidification is difficult for the compressive deformation, then carries out subsequent sculpture again, has avoided flexible material because of its material is softer, easily receives the extrusion deformation of burin, influences the problem of sculpture effect, has reduced flexible material's the sculpture degree of difficulty, has improved sculpture efficiency.)

1. The engraving process for the flexible material is characterized by comprising the following specific engraving steps:

step one, hardening of a flexible workpiece to be processed:

the flexible workpiece to be processed is cooled, so that the workpiece to be processed is hardened due to temperature reduction and is not easy to deform;

step two, carving the workpiece to be machined:

carving the hardened workpiece to be machined in the first step by adopting a carving tool;

step three, removing the hardening of the workpiece to be processed:

and D, heating the to-be-processed workpiece subjected to carving in the step two to the temperature of the to-be-processed workpiece in the flexible state, so that the to-be-processed workpiece is converted into the initial flexible state from the hard state, and the flexible to-be-processed workpiece is carved.

2. The engraving process of claim 1, wherein the temperature reduction in the first step is specifically as follows: and placing the flexible workpiece to be processed in a low-temperature environment until the workpiece to be processed is hardened due to the reduction of the temperature of the workpiece to be processed.

3. The engraving process of claim 1, wherein the cooling manner in the first step is specifically as follows: and soaking the flexible workpiece to be processed into the solution, and then reducing the temperature of the flexible workpiece to be processed soaked into the solution to be below the freezing point of the solution, so that the solution is frozen and solidified.

4. The engraving process for flexible material according to claim 3, wherein the flexible workpiece is a latex material with thousands of fine mesh holes inside.

5. The process of engraving a flexible material according to claim 3, wherein the freezing point of said solution is greater than or equal to 0 ℃.

6. The engraving process of claim 1, wherein the temperature raising manner in the third step is specifically: and placing the carved low-temperature hard workpiece to be processed in a room temperature environment, and standing and melting the low-temperature hard workpiece to be processed into a flexible state.

7. The engraving process of claim 1, wherein the temperature raising manner of the third step is specifically as follows: and (3) placing the carved low-temperature hard workpiece to be processed in hot water, and taking out the workpiece to be processed after the low-temperature hard workpiece to be processed is stood and melted to be in a soft state.

8. The engraving process for engraving flexible material according to claim 1, wherein the engraving tool in the second step is a machine such as a numerical control engraving machine or a model engraving machine.

9. The engraving process for engraving flexible material according to claim 1, wherein the engraving in step two is also manually engraving.

Technical Field

The invention relates to a carving process, in particular to a carving process of a flexible material.

Background

The tradition adopts mould injection molding or press mold direct processing shaping, is fit for mass production, nevertheless can form the one deck top layer after the shaping of injection molding, and the gas permeability is poor, and glyptic product itself carves on fashioned material, so can not warp and the gas permeability is better.

But flexible material is when the sculpture, because its material is softer, receives the extrusion deformation of burin easily to influence glyptic effect, increased the glyptic degree of difficulty, reduce glyptic efficiency.

Disclosure of Invention

The invention aims to: in order to solve the problem that the flexible material is easily extruded and deformed by a nicking tool due to soft material, so that the carving effect is influenced, the carving process of the flexible material is provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

the engraving process of the flexible material comprises the following specific engraving steps:

step one, hardening of a flexible workpiece to be processed:

the flexible workpiece to be processed is cooled, so that the workpiece to be processed is hardened due to temperature reduction and is not easy to deform;

step two, carving the workpiece to be machined:

carving the hardened workpiece to be machined in the first step by adopting a carving tool;

step three, removing the hardening of the workpiece to be processed:

and D, heating the to-be-processed workpiece subjected to carving in the step two to the temperature of the to-be-processed workpiece in the flexible state, so that the to-be-processed workpiece is converted into the initial flexible state from the hard state, and the flexible to-be-processed workpiece is carved.

Further, the cooling mode in the first step is specifically as follows: and placing the flexible workpiece to be processed in a low-temperature environment until the workpiece to be processed is hardened due to the reduction of the temperature of the workpiece to be processed.

Further, the cooling mode in the first step is specifically as follows: and soaking the flexible workpiece to be processed into the solution, and then reducing the temperature of the flexible workpiece to be processed soaked into the solution to be below the freezing point of the solution, so that the solution is frozen and solidified.

Further, the flexible workpiece to be processed is specifically a latex material with thousands of holes with fine net structures inside.

Further, the freezing point of the solution is greater than or equal to 0 ℃.

Further, the heating mode in the third step is specifically as follows: and placing the carved low-temperature hard workpiece to be processed in a room temperature environment, and standing and melting the low-temperature hard workpiece to be processed into a flexible state.

Further, the temperature rise mode in the third step is specifically as follows: and (3) placing the carved low-temperature hard workpiece to be processed in hot water, and taking out the workpiece to be processed after the low-temperature hard workpiece to be processed is stood and melted to be in a soft state.

Further, the engraving tool in the second step is a machine such as a numerical control engraving machine or a model engraving machine.

Furthermore, the carving mode in the second step can also be manual carving.

In conclusion, due to the adoption of the technical scheme, the invention has the beneficial effects that:

this flexible material's sculpture technology adopts the mode of cooling to make and treat that the machined part solidification is difficult for the compressive deformation, then carries out subsequent sculpture again, has avoided flexible material because of its material is softer, easily receives the extrusion deformation of burin, influences the problem of sculpture effect, has reduced flexible material's the sculpture degree of difficulty, has improved sculpture efficiency.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.