CN116810754A - Technological method for improving line drawing precision of reverse surface material - Google Patents
Technological method for improving line drawing precision of reverse surface material Download PDFInfo
- Publication number
- CN116810754A CN116810754A CN202311094378.8A CN202311094378A CN116810754A CN 116810754 A CN116810754 A CN 116810754A CN 202311094378 A CN202311094378 A CN 202311094378A CN 116810754 A CN116810754 A CN 116810754A
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- Prior art keywords
- assembly
- reverse
- scribing
- line
- reverse surface
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 239000000463 material Substances 0.000 title claims abstract description 31
- 230000001815 facial effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000005491 wire drawing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Abstract
The invention discloses a process method for improving the line pulling precision of a reverse surface material, which comprises the steps of deviating a fixed line value, a line pulling surface, a part reverse surface, a first plate thickness direction mark, a second plate thickness direction mark, a line pulling surface part, a reverse surface assembly part, an assembly main board, an assembly direction, a thickness indication, a line pulling surface assembly line, a line pulling surface assembly angle, a line pulling surface assembly part name, a reverse surface assembly line, a reverse surface assembly angle, a reverse surface deviation line pulling indication, a reverse surface assembly mark and a reverse surface assembly part name.
Description
Technical Field
The invention relates to the technical field of reverse facial material wire drawing, in particular to a process method for improving reverse facial material wire drawing precision.
Background
The scribing of the reverse side material of the ship body is usually carried out by manually scribing by an assembler, the conventional scribing of the reverse side assembly of the reverse side material is usually carried out by on-site assembler according to the assembly position of the scribing surface material (which is equivalent to marking the assembly line of the scribing surface to the corresponding position of the reverse side), compared with the theoretical reverse side assembly position, the deviation of the reverse side assembly position is unavoidable, the assembly error is easy to be caused, and the sectional assembly precision is greatly influenced by the working experience of operators. The subsequent process can only take a large amount of time to adjust the assembly error of the whole material, the sectional assembly precision is not high, and the time for reworking to adjust the sectional assembly error is long. The conventional method is time-consuming and wastes a great amount of materials and labor cost, and therefore, a process method for improving the line-pulling precision of the reverse facial material is provided.
Disclosure of Invention
The technical problem to be solved by the invention is that the conventional method causes that the subsequent working procedure spends a large amount of time to adjust the assembly error of the whole material, the sectional assembly precision is not high, and the time for reworking to adjust the sectional assembly error is long. The conventional method is time-consuming and wastes a great amount of materials and labor cost.
The invention adopts the following technical scheme to solve the technical problems: the technical method for improving the line pulling precision of the reverse surface material comprises the steps of printing assembly indication information on a scribing surface, including an assembly direction, a scribing surface assembly line, a scribing surface assembly angle, a scribing surface assembly material name, and further including an offset scribing fixed value, a reverse surface assembly line, a reverse surface assembly angle, a reverse surface offset scribing indication, a reverse surface assembly mark and a reverse surface assembly material name, and determining the assembly position of the reverse surface material according to the assembly indication information.
Preferably, the assembly indication information is divided into scribing surface assembly indication information and reverse surface assembly indication information, the scribing surface assembly indication information and the reverse surface assembly indication information are arranged on different sides, and the reverse surface assembly mark is used for identifying the reverse surface assembly indication information.
Preferably, the scribing surface assembly line and the reverse surface assembly line are line segments with triangular bulges in the middle, the direction of the bulges of the line segments represents the plate thickness direction, and the straight line parts of the line segments represent the actual assembly positions of the components.
Preferably, the scribing surface assembly angle and the reverse surface assembly angle refer to angles between the component and the assembly main board, specifically, angles formed by the component and the assembly main board on the side where the assembly angle symbol is located.
Preferably, the reverse offset scribing indication marks the reverse line-pulling operation key.
Preferably, when the scribing surface is provided with an assembly component and the offset scribing fixed value is not more than 1.5mm, the assembly indication information is not printed on a reverse assembly line, and the reverse assembly position is vertically shifted by the scribing surface assembly line.
Preferably, when the scribing surface is provided with an assembly component and the offset scribing fixed value is more than 1.5mm and less than 5mm, the assembly indication information is not printed on the reverse assembly line, and the reverse assembly position moves by the distance of the offset scribing fixed value through the scribing surface assembly line and then is vertically shifted.
Preferably, when the scribing surface is provided with an assembly component and the offset scribing fixed value is not less than 5mm, the reverse assembly position is vertically dialed by a reverse assembly line.
Preferably, the reverse assembly position is vertically marked by a reverse assembly line when the scribing surface is not provided with the assembly component.
Compared with the prior art, the invention provides a process method for improving the line pulling precision of the reverse surface material, which has the following beneficial effects: the back assembly indication information is formed on the main board assembled by the components through the offset scribing fixed value, so that the line drawing precision of the back surface component can be improved, the accurate scribing position of the back surface component is ensured, the manufacturing precision of a group can be effectively controlled according to the back surface component assembly indication on the main board assembled by the components in small assembly, the cost is reduced, the manufacturing precision of a large group of components can be effectively controlled according to the back surface component assembly indication on the main board assembled by the components or the assembly precision result of the small assembly in large group of components in large group of section manufacturing, and the cost is reduced.
Drawings
FIG. 1 is a diagram of the reverse facial material dialing precision of the present invention;
FIG. 2 is an assembled indication of a "offset score" reverse side part wire dial in accordance with the present invention;
in the figure: 1. offset scribe setting; 2. a scribing surface; 3. the back surface of the part material; 4. a first plate thickness direction mark; 5. a second plate thickness direction mark; 6. scribing the face material; 7. a back surface assembly member; 8. assembling a main board; 9. the assembly direction; 10. a thickness indication; 11. scribing a face assembly line; 12. a reverse assembly line; 13. scribing surface assembly angle; 14. the reverse side is assembled at an angle; 15. scribing the surface assembly part name; 16. a reverse offset scribe indication; 17. the reverse side is provided with marks; 18. and (5) assembling the names of the components on the back surface.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, a process for improving the line pulling precision of a reverse side component includes an assembly direction 9, a scribing assembly line 11, a scribing assembly angle 13, a scribing assembly component name 15, a reverse side assembly line 12, a reverse side assembly angle 14, a reverse side offset scribing indication 16, a reverse side assembly mark 17, and a reverse side assembly component name 18, and is characterized in that: the fitting position of the counter member can be determined based on the fitting instruction information.
The fitting indication information in this embodiment is divided into scribing face fitting indication information and reverse face fitting indication information, the scribing face fitting indication information and the reverse face fitting indication information being on different sides, and the reverse face fitting mark 17 being for identifying the reverse face fitting indication information.
In the present embodiment, the scribing surface mounting line 11 and the reverse surface mounting line 12 are a line segment with a triangular projection in the middle, the direction of the line segment projection indicates the plate thickness direction, and the straight line portion of the line segment indicates the actual mounting position of the member.
In this embodiment, the scribing surface mounting angle 13 and the reverse surface mounting angle 14 refer to angles between the component and the mounting main board 8, specifically, angles formed by the component and the mounting main board 8 on the side where the mounting angle symbol is located.
In this embodiment, the reverse offset score indication 16 marks the reverse dialing operation.
In this embodiment, when the scribing surface 2 has the assembly members and the offset scribing fixed value 1 is not more than 1.5mm, the assembly instruction information is not printed on the reverse assembly line 12, and the reverse assembly position is vertically aligned with the scribing surface assembly line 11.
In this embodiment, when the scribing surface 2 has the assembly components and the offset scribing fixed value 1 is greater than 1.5mm and less than 5mm, the assembly indication information is not printed on the reverse assembly line 12, and the reverse assembly position moves by the distance of the offset scribing fixed value 1 by the scribing surface assembly line 11 and then vertically dials the line.
In this embodiment, when the scribing surface 2 has the assembly members and the offset scribing constant value 1 is not less than 5mm, the reverse assembly position is vertically aligned with the reverse assembly line 12.
In this embodiment, the reverse assembly position is vertically aligned with the reverse assembly line 12 when the scribing surface 2 is free of assembly members.
In operation, the method uses the reverse assembly line 12, the reverse assembly component 7, the reverse assembly mark 17, the reverse offset marking indication 16 and the reverse assembly angle 14 as the basis for guiding the assembly personnel to assemble the reverse component, the marking surface 2 and the component reverse surface 3 are provided with the assembly component, and the following operation is performed according to the offset marking constant value 1: NC data is only made into a scribing surface assembly line 11 when the offset scribing fixed value is 1-1.5 mm, a back side assembly line 12 is vertically pulled by an assembler by using the scribing surface assembly line 11, NC data is only made into the scribing surface assembly line 11 when the offset scribing fixed value is 1-5 mm, the back side assembly line 12 is vertically pulled by the assembler according to a back side offset scribing indication 16 by using the scribing surface assembly line 11 offset scribing fixed value by a distance of 1, NC data is made into the scribing surface assembly line 11 and the back side assembly line 12 when the offset scribing fixed value is 5 mm-1, the back side assembly line 12 is vertically pulled by the assembler by using the back side assembly line 12, the scribing surface is not constructed, the back side is provided with an assembly part, NC data is made into the back side assembly line 12, and the back side assembly line 12 is vertically pulled by using the assembler by using the back side assembly line 12.
And (3) a small group or a large group of non-body offset scribing reverse surface material wire-pulling process under the sectional manufacturing state. The assembly information "reverse assembly line 12 and reverse assembly mark 17 and reverse offset score indication 16 and reverse assembly angle 14" is used as a basis for guiding the assembler to assemble the reverse component: the scribing surface and the reverse surface are provided with assembly components, and the following operation is carried out according to the distance of the offset scribing fixed value 1: NC data is only made into a scribing surface assembly line 11 when the offset scribing fixed value 1 is less than or equal to 1.5mm, a back surface assembly line 12 is vertically pulled by an assembler by 11, NC data is only made into the scribing surface assembly line 11 when the offset scribing fixed value 1 is less than or equal to 5mm, the back surface assembly line 12 is vertically pulled by the assembler according to a back surface offset scribing indication 16 when the offset scribing fixed value 1 is less than or equal to 1 mm, the scribing surface assembly line 11 and the back surface assembly line 12 are made into the scribing surface assembly line 11 and the back surface assembly line 12 by the offset scribing fixed value 1 which are less than or equal to 5mm, the back surface assembly line 12 is vertically pulled by the assembler by the back surface assembly line 12, the scribing surface is not constructed, the back surface is provided with an assembly part, NC data is made into the back surface assembly line 12, and the back surface assembly line 12 is vertically pulled by the assembler by the back surface assembly line 12.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (9)
1. The technological method for improving the line pulling precision of the reverse surface material is characterized by further comprising an offset scribing fixed value (1), a reverse surface assembly line (12), a reverse surface assembly angle (14), a reverse surface offset scribing indication (16), a reverse surface assembly mark (17) and a reverse surface assembly part name (18), wherein the technological method comprises the steps of printing assembly indication information on a scribing surface (2), and the technological method comprises the steps of assembling a scribing surface assembly line (11), a scribing surface assembly angle (13) and a scribing surface assembly part name (15).
2. The process for improving the wire pulling precision of the reverse surface material according to claim 1, wherein the process comprises the following steps of: the assembly indication information is divided into scribing surface assembly indication information and reverse surface assembly indication information, the scribing surface assembly indication information and the reverse surface assembly indication information are arranged on different sides, and the reverse surface assembly mark (17) is used for identifying the reverse surface assembly indication information.
3. The process for improving the wire pulling precision of the reverse surface material according to claim 1, wherein the process comprises the following steps of: the scribing surface assembly line (11) and the reverse surface assembly line (12) are line segments with triangular bulges in the middle, the direction of the bulges of the line segments represents the plate thickness direction, and the straight line parts of the line segments represent the actual assembly positions of the components.
4. The process for improving the wire pulling precision of the reverse surface material according to claim 1, wherein the process comprises the following steps of: the scribing surface assembly angle (13) and the reverse surface assembly angle (14) refer to angles of the component and the assembly main board (8), and specifically are angles formed by the component and the assembly main board (8) on the side where the assembly angle symbol is located.
5. The process for improving the wire pulling precision of the reverse surface material according to claim 1, wherein the process comprises the following steps of: the reverse offset scribing instructions (16) mark reverse dialing operation keys.
6. The process for improving the wire pulling precision of the reverse surface material according to claim 1, wherein the process comprises the following steps of: when the scribing surface (2) is provided with an assembly component and the offset scribing fixed value (1) is not more than 1.5mm, the assembly indication information is not printed on a reverse assembly line (12), and the reverse assembly position is vertically shifted by a scribing surface assembly line (11).
7. The process for improving the wire pulling precision of the reverse surface material according to claim 1, wherein the process comprises the following steps of: when the scribing surface (2) is provided with an assembly component and the offset scribing fixed value (1) is larger than 1.5mm and smaller than 5mm, the assembly indication information is not printed on the reverse assembly line (12), and the reverse assembly position is perpendicular to the line after the distance of the offset scribing fixed value (1) is moved by the scribing surface assembly line (11).
8. The process for improving the wire pulling precision of the reverse surface material according to claim 1, wherein the process comprises the following steps of: when the scribing surface (2) is provided with an assembly component and the offset scribing fixed value (1) is not less than 5mm, the reverse assembly position is vertically poked by a reverse assembly line (12).
9. The process for improving the wire pulling precision of the reverse surface material according to claim 1, wherein the process comprises the following steps of: and when the scribing surface (2) is not provided with the assembly components, the reverse assembly position is vertically shifted by a reverse assembly line (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311094378.8A CN116810754B (en) | 2023-08-29 | 2023-08-29 | Technological method for improving line drawing precision of reverse surface material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311094378.8A CN116810754B (en) | 2023-08-29 | 2023-08-29 | Technological method for improving line drawing precision of reverse surface material |
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| CN116810754A true CN116810754A (en) | 2023-09-29 |
| CN116810754B CN116810754B (en) | 2023-12-22 |
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2023
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| Publication number | Publication date |
|---|---|
| CN116810754B (en) | 2023-12-22 |
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