Stabilizing treatment production method for prestress zinc-coated steel wire connector

A technology of stabilization treatment and galvanized steel wire, which is applied in the field of stabilization treatment of prestressed galvanized steel wire joints, can solve problems such as low strength, easy to break joints, and low pass rate, so as to improve the quality of wire take-up and ensure continuous performance, and the effect of improving production efficiency

Active Publication Date: 2016-12-07
奥盛(九江)新材料有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a prestressed galvanized steel wire joint stabilization treatment production method, which solves the problem that the strength of the steel wire joint part is low in the production process of the current technology, and when the steel wire is stabilized, the tension reaches about 40% of the breaking forc

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  • Stabilizing treatment production method for prestress zinc-coated steel wire connector

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Example Embodiment

[0032] Example 1

[0033] A production method for stabilization treatment of prestressed galvanized steel wire joints, the method comprising the following steps:

[0034] 1): Pre-sleeve a 120mm-long steel pipe whose inner diameter is 0.5mm larger than the steel wire on the steel wire to be welded;

[0035] 2): When the steel wire on the spool loaded with steel wire is almost finished, reserve 3000mm steel wire on the spool, unload the spool and replace it with the next loaded spool on the pay-off machine 3. , Straighten the heads of the new steel wire and the reserved steel wire and weld them through the butt welder 1 and then temper them for cooling;

[0036] 3): Put the steel pipe on the welding part of the steel wire, and connect the steel pipe and the steel wire welding joint part together by extrusion through the pneumatic extruder 2;

[0037] 4): After passing through the pay-off machine 3, the steel wire passes through the connecting pipe 4, the straightening roller 5, the first...

Example Embodiment

[0041] Example 2

[0042] A production method for stabilization treatment of prestressed galvanized steel wire joints, the method comprising the following steps:

[0043] 1): Pre-sleeve a 120mm-long steel pipe whose inner diameter is 0.5mm larger than the steel wire on the steel wire to be welded;

[0044] 2): When the steel wire on the spool loaded with steel wire is almost finished, reserve 3000mm steel wire on the spool, unload the spool and replace it with the next loaded spool on the pay-off machine 3. , Straighten the heads of the new steel wire and the reserved steel wire and weld them through the butt welder 1 and then temper them for cooling;

[0045] 3): Put the steel pipe on the welding part of the steel wire, and connect the steel pipe and the steel wire welding joint part together by extrusion through the pneumatic extruder 2;

[0046] 4): After passing through the pay-off machine 3, the steel wire passes through the connecting pipe 4, the straightening roller 5, the first...

Example Embodiment

[0050] Example 3

[0051] A production method for stabilization treatment of prestressed galvanized steel wire joints, the method comprising the following steps:

[0052] 1): Pre-sleeve a 120mm-long steel pipe whose inner diameter is 0.5mm larger than the steel wire on the steel wire to be welded;

[0053] 2): When the steel wire on the spool loaded with steel wire is almost finished, reserve 3000mm steel wire on the spool, unload the spool and replace it with the next loaded spool on the pay-off machine 3. , Straighten the heads of the new steel wire and the reserved steel wire and weld them through the butt welder 1 and then temper them for cooling;

[0054] 3): Put the steel pipe on the welding part of the steel wire, and connect the steel pipe and the steel wire welding joint part together by extrusion through the pneumatic extruder 2;

[0055] 4): After passing through the pay-off machine 3, the steel wire passes through the connecting pipe 4, the straightening roller 5, the first...

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Abstract

The invention discloses a stabilizing treatment production method for a zinc-coated steel wire connector. The stabilizing treatment production method comprises the steps of connector welding, steel tube flattening, paying-off, first tensioning, straightening, intermediate frequency heating, water cooling, second tensioning, hauling, winding-up. The stabilizing treatment production method has the characteristics that waste wire in the production process is largely reduced, the percent of pass is increased by 2-4%, and production and operation efficiency is improved.

Description

technical field [0001] The invention relates to a production method for stabilizing prestressed galvanized steel wire joints. Background technique [0002] At present, domestic prestressed steel wire products can only be delivered after stabilization treatment. The process flow of prestressed steel wire stabilization treatment includes: steel wire welding joint - wire release - first tensioning - straightening - intermediate frequency heating - drawing cooling - The second tensioning-drawing-shearing-rewinding, for continuous production, when the steel wire on the first I-shaped wheel is about to be produced, the first I-shaped wheel should be hoisted down, and the second worker who takes up the full line Hang the wheel on the pay-off machine, weld the steel wires on the two I-wheels, and then let the wires go through the pay-off machine. After the first tensioner and straightening machine, the steel wire enters the medium-frequency induction heating furnace for heating, and...

Claims

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Application Information

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IPC IPC(8): B21C37/04
CPCB21C37/042
Inventor 游胜意陈梦雄周生根彭宏张德勤
Owner 奥盛(九江)新材料有限公司
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