Technology of spraying serial numbers on surfaces of parts in marine engineering field in numerical control mode

A technology of part numbering and technology, applied in metal processing machinery parts, manufacturing tools, metal processing equipment, etc., can solve the problems of difficult identification, error-prone, high cost of coding, and achieve low operating costs, easy identification, and high work efficiency. Effect

Inactive Publication Date: 2014-02-19
CNPC BOHAI EQUIP MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It overcomes the disadvantages of low efficiency, error-prone, hard-to-recognize coding and high cost of existing manual inkjet printing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] A numerically controlled printing technology for part numbers in the marine engineering field. The technical steps are as follows: extract the part numbers and cutting instructions from a computer database, and then input them into a CNC cutting machine, and use the functions of the CNC cutting machine to burn or spray write the part numbers on the surface of the parts. , and finally cut the part.

[0007] The present invention can specifically adopt following scheme:

[0008] Option One:

[0009] Use the model software to build a complete computer model of the engineering drawings. After the model is separated, the parts are nested, the part number and cutting instructions are extracted, and then input into the CNC cutting machine, and the part number is burned or sprayed on the surface of the part by using the function of the CNC cutting machine itself. Finally cut the parts.

[0010] Option II:

[0011] Use the nesting software to nest the parts in the computer mo...

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PUM

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Abstract

The invention relates to the technical field of spraying serial numbers on the surfaces of parts, in particular to a technology of spraying serial numbers on the surfaces of parts in the marine engineering field in a numerical control mode. The technology comprises the following steps that the serial numbers of the parts and cutting instructions are obtained from a computer database and then input into a numerical control cutting machine, the serial numbers of the parts are burned or sprayed on the surfaces of the parts by means of functions of the numerical control cutting machine, and finally the parts are cut. The technology achieves automatic spraying, high working efficiency, accurate spraying, easy reorganization and low operation cost. The technology overcomes the defects that existing manual spraying is low in efficiency and prone to errors, the serial numbers are difficult to recognize and cost is high.

Description

Technical field: [0001] The invention relates to the technical field of spray-writing numbering on the surface of parts, in particular to a numerical control spray-writing technology of part numbers in the marine engineering field. Background technique: [0002] In the field of marine and marine engineering, the number of CNC cutting parts is huge. A product can range from thousands to tens of thousands or even hundreds of thousands. When the product is constructed, it is necessary to spray or write the part number on the surface of all parts. The existing technology is still at the stage of manual spraying by workers, that is, after the parts are cut, the workers compare the parts cutting drawings, and spray or write the part numbers on the drawings one by one on the surface of the parts. There are many problems in manual inkjet printing, such as low efficiency, error-prone, hard-to-recognize coding, and high cost. Invention content: [0003] The technical problem to be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q11/00
CPCB41J29/393
Inventor 刘晔甘作为张晓宇王强韩冰
Owner CNPC BOHAI EQUIP MFG
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