A processing technology of durable measuring tape based on stainless steel substrate

A processing technology, stainless steel technology, applied in the processing technology field of durable measuring tape, can solve problems such as easy to be worn off, easy to change color of the tape, short life of the tape, etc., to achieve long service life, uniform deformation thickness, curvature stable effect

Active Publication Date: 2020-10-16
HENAN JIANGHUA MEASURE TOOLS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The steel tape in the prior art is produced by quenching carbon steel, painting, printing, and varnishing. This kind of tape has a short life, the tape is easy to change color, and the printed words are easily worn off after painting.

Method used

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  • A processing technology of durable measuring tape based on stainless steel substrate
  • A processing technology of durable measuring tape based on stainless steel substrate
  • A processing technology of durable measuring tape based on stainless steel substrate

Examples

Experimental program
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Embodiment Construction

[0021] Such as figure 1 Shown, a kind of processing technology of durable measuring tape based on stainless steel substrate, comprises the following steps:

[0022] Step 1), feeding, select a stainless steel coil with a thickness of 0.15mm and a hardness of HV530-HV550;

[0023] Step 2), reverse printing, the plated stainless steel substrate passes through the reverse printing machine, and the UV-resistant ink is printed on both sides of the stainless steel substrate under the action of the ink spreader, where the Mig line and the number of the stainless steel substrate are For non-printing, the feeding speed of the stainless steel substrate is consistent with the printing speed of the ink distribution wheel;

[0024] Step 3) The printed stainless steel substrate is sent to the stainless steel etching line in the form of a plate for chemical etching. The unprinted Mige lines and numbers on the stainless steel substrate are etched with grooves. After the etching is completed, ...

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Abstract

The invention relates to the field of tape measure production, in particular to a processing technology for a durable tape measure tape based on a stainless steel substrate that is not easy to rust, super wear-resistant, and can restore the forming radian after flattening, including selecting stainless steel coil materials, stainless steel coil materials Reverse printing is carried out by a reverse printing machine, and UV-resistant ink is printed on the stainless steel substrate, wherein the MiG lines and numbers on the stainless steel plate are not printed, and the printed stainless steel substrate is etched on the MiG lines and numbers. Carry out etching, etch out the groove, clean the groove with clean water after etching, coat a layer of black network in the etched groove, then use NaoH solution to remove the ink on the stainless steel substrate, and finally press it through cold pressing forming equipment Out of the radian of the tape, the tape of the present invention is not easy to rust, wear-resistant, and has a long service life; the tape formed by cold pressing has a more uniform deformation thickness, and the radian is more stable during use, and the radian can be restored after being flattened.

Description

technical field [0001] The invention relates to the field of measuring tape production, in particular to a processing technology for a durable measuring tape based on a stainless steel substrate, which is not easy to rust, is super wear-resistant, and can restore the forming radian after flattening. Background technique [0002] The steel tape in the prior art is produced by quenching carbon steel, painting, printing, and varnishing. This tape has a short life, the tape is easy to change color, and the printed words are easily worn off after painting. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies in the prior art and provide a durable measuring tape processing technology based on stainless steel substrate that is not easy to fade and rust, wear-resistant, and has a long service life. [0004] Technical scheme of the present invention is realized like this: [0005] A kind of processing technology of durable measurin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23F1/28C23F1/02B21D5/14
CPCB21D5/14C23F1/02C23F1/28
Inventor 马志华徐深远彭胜利杜金强
Owner HENAN JIANGHUA MEASURE TOOLS CO LTD
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