CN108225639A - A kind of on-line checking strand wire torsion method - Google Patents

Abstract

A kind of method of on-line checking strand wire torsion during twisting wire rope, is going out at Forming die mouth to carry out the marked that length is 5 ~ 10cm length on strand wire；Treat that twisting wire rope goes out at 10 meters, 20 meters to check direction and the number of degrees of strand wire rotation respectively；Its ratio is calculated according to the practical torsion number of degrees of strand wire and number of rotation, obtain coefficient of torsion, track the strand wire creation data of various structures specification, analysis and summary obtains the coefficient of torsion of on-line checking strand wire torsion, it can determine the practical torsion direction of strand wire and the torsion number of degrees, substitute traditional detection mode completely.The present invention without shutting down can on-line checking steel wire rope torsion direction and the number of degrees, it is easy to operate, reduce labor intensity, improve production efficiency.

Description

A kind of on-line checking strand wire torsion method

Technical field

The present invention relates to a kind of methods of on-line checking strand wire torsion, belong to metal cord technology neck Domain.

Background technology

In process of production, the torsion control of strand wire is particularly important, directly affects the twisting matter of steel wire rope for steel wire rope Amount and using effect, but the detection of strand wire torsion dependence always will manually stop after strand wire is outputed normally in production Machine pulls out 4 meters or more and checks torsion, and traditional inspection method is both cumbersome and labor intensity is big, and working efficiency is relatively low.It visits The method of the inspection strand wire torsion of Suo Xin is imperative, rotation of the present invention according to strand wire in the range of specific length Direction and number of rotation determine the torsion direction of strand wire and the torsion number of degrees.

Invention content

The purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of side of on-line checking strand wire torsion Method solves the problems, such as that artificial detection is cumbersome, labor intensity is big, improves work efficiency.

The present invention is in steel wire rope production, makes lower label on strand wire of encrimson, ensures steel wire rope Stock production 10m ~ 20m interior energies be clearly visible indicia, in defined length detect strand wire offset direction and partially From the number of degrees, the torsion direction of strand wire and the torsion number of degrees are determined.

The method of a kind of on-line checking strand wire torsion of the present invention, including step is implemented as follows：

（1）During twisting wire rope, going out at Forming die mouth to carry out the mark mark that length is 5 ~ 10cm length on strand wire Note；

（2）Treat that twisting wire rope goes out at 10 meters, 20 meters to check direction and the number of degrees of strand wire rotation respectively；

（3）According to the practical torsion number of degrees and step of strand wire（2）Number of rotation calculates its ratio to get to coefficient of torsion, Step（2）Direction of rotation is corresponding with the torsion direction of steel wire rope reality；

（4）The strand wire creation data of various structures specification is tracked, analysis and summary obtains on-line checking strand wire torsion Coefficient of torsion determines the practical torsion direction of strand wire and the torsion number of degrees, substitutes traditional detection mode completely.

The present invention without shut down can on-line checking steel wire rope torsion direction and the number of degrees, change traditional manpower and numerous of leaning on Trivial detection mode, it is easy to operate, production efficiency is substantially increased, reduces worker's labor intensity.

Specific embodiment

The specific embodiment of the present invention is as follows：

A kind of method of on-line checking strand wire torsion, including step is implemented as follows：

（1）During twisting wire rope, going out at Forming die mouth to carry out the mark mark that length is 5 ~ 10cm length on strand wire Note；

（2）Treat that twisting wire rope goes out at 10 meters, 20 meters to check direction and the number of degrees of strand wire rotation respectively；

（3）According to the practical torsion number of degrees and step of strand wire（2）Number of rotation calculates its ratio to get to coefficient of torsion, Step（2）Direction of rotation is corresponding with the torsion direction of steel wire rope reality；

（4）The strand wire creation data of various structures specification is tracked, analysis and summary obtains on-line checking strand wire torsion Coefficient of torsion determines the practical torsion direction of strand wire and the torsion number of degrees, substitutes traditional detection mode completely.

Claims (1)

1. a kind of method of on-line checking strand wire torsion, it is characterized in that including step is implemented as follows：

（1）During twisting wire rope, going out at Forming die mouth to carry out the mark mark that length is 5 ~ 10cm length on strand wire Note；

（2）Treat that twisting wire rope goes out at 10 meters, 20 meters to check direction and the number of degrees of strand wire rotation respectively；

（3）According to the practical torsion number of degrees and step of strand wire（2）Number of rotation calculates its ratio to get to coefficient of torsion, Step（2）Direction of rotation is corresponding with the torsion direction of steel wire rope reality；

（4）The strand wire creation data of various structures specification is tracked, analysis and summary obtains on-line checking strand wire torsion Coefficient of torsion determines the practical torsion direction of strand wire and the torsion number of degrees, substitutes traditional detection mode completely.