CN114559056A

CN114559056A - 3D printing method for improving production efficiency of parts

Info

Publication number: CN114559056A
Application number: CN202011354497.9A
Authority: CN
Inventors: 陈志鹏; 林柏伸; 刘明玮; 杨舜如
Original assignee: Chengxin Technology Co ltd
Current assignee: Chengxin Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2022-05-31

Abstract

The invention discloses a 3D printing method for improving the production efficiency of parts, which is used on a 3D printing device, and the 3D printing method comprises an editing step, a forming step and a separating step, wherein the editing step is to edit the part drawing file, the single part type of the part drawing file is converted into a plurality of part combination types, at least one connecting part is formed between any two adjacent parts, a printed real product corresponding to the part drawing file is formed in the forming step, and finally the output connecting part of the printed real product is removed in the separating step, so that the manufacture of a plurality of part finished products is completed; therefore, when the machining is carried out each time, a plurality of finished parts can be produced at one time, the machining speed is effectively increased, the positioning time and unnecessary material waste in the machining process are reduced, and the production efficiency is improved.

Description

3D printing method for improving production efficiency of parts

Technical Field

The invention relates to a three-dimensional printing method, in particular to a 3D printing method for improving the production efficiency of parts.

Background

Checking, the traditional sand mold casting process is complicated and depends on a large amount of manual work, the traditional sand mold is processed by CNC after scheme design, the wood mold is used for artificially copying the sand mold, manual mold stripping is needed after mold application is carried out after the sand mold is copied, manual mold assembly is carried out after an upper mold and a lower mold are obtained by respectively stripping, a large amount of dust is generated in the process, the noise and the error of the manual mold assembly are reduced, the production flow of the traditional sand mold is slow, the error is large, the cost required by development is relatively large, the flattening cost must be carried out through the quantity, however, along with the change of the market, the global metal product market is small in amount and various, the sample extracting trend is rapid, the traditional manufacturing process is not unique, and the speed is not superior.

With the development of scientific technology, the 3D printing technology is gradually mature and widely used, and has profound effects on the development of the fields of industrial production, medicine, architecture and the like, for example, when a part is to be produced, the part to be applied is drawn into a three-dimensional diagram, and then the required part can be quickly and directly formed through 3D printing equipment, so that the initial development cost of the part is reduced, the development period is shortened, and the added value and the unit price are further improved; however, in the current 3D printing process, each production is performed by a single part, so that the printing and forming of the single part are started only after the position of the part is determined and the trial stacking of the material is confirmed in each production process, which is absolutely time-consuming and requires 10 times of positioning and trial stacking for the production of individual parts, and thus needs to be improved.

Disclosure of Invention

Therefore, an object of the present invention is to provide a 3D printing method for improving the production efficiency of parts, which can effectively improve the production speed and efficiency of 3D printing.

Therefore, the 3D printing method for improving the production efficiency of the parts is applied to 3D printing equipment, and the 3D printing method comprises an editing step, a forming step and a separating step; the editing step is used for editing the part drawing files of the execution module of the 3D printing equipment, and the single part type of the part drawing files is converted into a plurality of combination types which are vertically connected in series, and at least one connecting part is formed between any two adjacent parts; in addition, the forming step utilizes a printing module of the 3D printing equipment to form a printed product corresponding to the part drawing file in one step aiming at the part drawing file, and the printed product is provided with a plurality of output parts and output connecting parts; finally, the separation step separates the output parts and the output connecting part between any two output parts, and then the manufacture of a plurality of finished parts can be finished, and the production efficiency is effectively improved.

Drawings

FIG. 1 is a flow chart of a first embodiment of the present invention;

fig. 2 is a block diagram of a 3D printing apparatus according to a first embodiment of the present invention;

FIG. 3 is a schematic illustration of a first embodiment of the present invention;

FIG. 4 is another schematic processing diagram of the first embodiment of the present invention;

FIG. 5 is another schematic processing diagram of the first embodiment of the present invention;

fig. 6 is a schematic diagram of a separated state according to the first embodiment of the present invention.

Description of the symbols:

[ invention ]

3:3D printing method

31 editing step

32 forming step

33 separation step

4:3D printing equipment

41 processing platform

42 execution module

421 parts drawing file

4211 parts of

4212 connecting part

43 print module

5, printing the real product

51 output part

52 output connection part

A, finished part

Detailed Description

These and other aspects, features and advantages of the present invention will become apparent from the following detailed description of preferred embodiments, which is to be read in connection with the accompanying drawings.

Referring to fig. 1, fig. 2 and fig. 3, in the 3D printing method 3 for improving the production efficiency of parts according to the first preferred embodiment of the present invention, the 3D printing method includes an editing step 31, a forming step 32 and a separating step 33; in this embodiment, the 3D printing method 3 is applied to a 3D printing apparatus 4, and the 3D printing apparatus 4 has a processing platform 41, an execution module 42 for storing a part drawing 421 to be processed, and a printing module 43 connected to the execution module 42 and outputting an operation on the processing platform 41.

Still continuing the above, the editing step 31 is to edit the part drawing 421 of the execution module 42, and the single part type of the part drawing 421 is converted into a combination type of a plurality of parts 4211, wherein the parts 4211 are in a combination type of vertical series connection, and at least one connection portion 4212 is formed between any two adjacent parts 4211, and the part drawing 421 is arranged for the parts 4211 according to the processing range of the processing platform 41, and the connection portion 4212 may be in a column shape, and the processing platform 41 in the forming step 32 is in the state as shown in fig. 3 or the connection portion 4212 may be in a staggered mesh shape, so that the processing platform 41 in the forming step 32 is in the state as shown in fig. 4.

Still referring to fig. 5, at least one connection portion 4212 is disposed at a connection portion between each part 4211 and the processing platform 41 in the editing step 31, so that the parts 4211 processed in the forming step 32 are supported by the connection portion 4212 on the processing platform 41, in this embodiment, the parts 4211 in the part diagram file 421 in the editing step 31 are connected in series and combined in multiple configurations, and in addition, each part 4211 can be combined in different shapes, so that output parts 51 in different shapes can be formed at one time.

Continuing with the above, the forming step 32 uses the printing module 43 to form the printed article 5 corresponding to the part drawing 4211 for the part drawing 421 at one step, the printed article 5 has a plurality of output parts 51 and output connection parts 52 between the output parts 51, the output parts 51 correspond to the parts 4211 converted in the editing step 31, the output connection parts 52 are matched with the connection parts 4212 converted in the editing step 31, so that any two output parts 51 are connected through the output connection part 52, the positioning between the output parts 51 and the output parts 51 is more stable and the processing is facilitated, meanwhile, during each processing, a plurality of printed products 5 can be printed at one time according to the size of the processing platform 41 and the amount to be processed, the subsequent separation step 33 of the present embodiment is described with the output part 51 and the output connection part 52 of fig. 5.

Referring to fig. 6, in the final separating step 33, after the processed printed product 5 is taken out from the processing platform 41, then, the output connection portion 52 of the output part 51 is separated, and the separated processing can be selected according to the type of the output connection portion 52, for example, the output connection portion 52 can be cut off by bending, cutting, or the like, each output component 51 forms an independent unit, the number of the separated finished parts a is equal to the number of the output parts 51, that is, the output parts 51 are formed in one molding manufacture of the 3D printing apparatus 4, and after being processed by the subsequent separation step 33, a plurality of finished part products A can be produced and manufactured, even the finished part products A with different shapes can be produced and molded at one time, and further, the production efficiency is effectively improved.

Summarizing the above, the 3D printing method for improving the production efficiency of parts comprises an editing step, a forming step and a separating step; the editing step edits a part drawing file of an execution module in the 3D printing equipment, and a single part type of the part drawing file is converted into a plurality of part combination types, wherein the parts are in the combination types which are vertically connected in series, at least one connecting part is formed between any two adjacent parts so that a plurality of connected output parts can be formed in the forming step according to the part drawing file at the same time, and finally the output connecting part is removed in the separating step, so that a plurality of output parts are formed and output in the one-step printing step and are processed into a plurality of part finished products, the processing speed is effectively improved, the unnecessary waste of positioning time and materials in the processing process is reduced, the production efficiency is improved, and the purpose of the invention can be achieved.

However, the above description is only for the purpose of illustrating the preferred embodiments of the present invention, and should not be taken as limiting the scope of the invention, i.e., the invention is intended to cover all the modifications and equivalents of the claims and their equivalents.

Claims

1. A3D printing method for improving the production efficiency of parts is characterized in that the method is used on a 3D printing device, the 3D printing device is provided with a processing platform, an execution module for storing at least one part drawing file and executing the at least one part drawing file, and a printing module which is connected with the execution module and is stacked and molded on the processing platform; the 3D printing method comprises the following steps:

an editing step, editing the part drawing file of the execution module, and converting the single part type of the part drawing file into a plurality of part combination types, wherein a plurality of parts are in a combination type of vertical series connection, and at least one connecting part is formed between any two adjacent parts;

a forming step, using the printing module to form a printed product corresponding to the part drawing file at one time aiming at the part drawing file, wherein the printed product is provided with a plurality of output parts and output connecting parts positioned among the parts, the output parts are consistent with the parts converted in the editing step, and the output connecting parts are consistent with the connecting parts converted in the editing step; and

a separation step, which removes the output connection part between any two adjacent output parts in the at least one printed product so as to obtain a plurality of finished product parts.

2. The 3D printing method for improving the production efficiency of parts according to claim 1, wherein at least one connecting portion is disposed at a connecting portion of each part and the processing platform in the editing step, so that the parts processed in the forming step are supported on the processing platform by the connecting portions.

3. The 3D printing method for improving the production efficiency of parts according to claim 1, wherein the connecting part is columnar.

4. The 3D printing method for improving the production efficiency of parts according to claim 1, wherein the connecting part is in a net shape.

5. The 3D printing method for improving the production efficiency of parts according to claim 1, wherein the parts of the compiling step can be combined into different shapes, so that the cutting in the separating step can form different finished parts.

6. The 3D printing method for improving the production efficiency of parts according to claim 1, wherein the parts in the parts drawing file of the editing step are connected in series and combined in multiple settings, so that the forming step produces a plurality of printed products with the parts connected in series and arranged at intervals on the processing platform.