CN102760549A - Magnetizing packaging method for small neodymium-iron-boron circular piece material - Google Patents

Abstract

The invention relates to a magnetizing method for a neodymium-iron-boron product and particularly relates to a magnetizing packaging method for a small neodymium-iron-boron circular piece material. The method comprises the following steps of: 1) placing the small neodymium-iron-boron circular piece material in an open iron-skin box; 2) placing the iron-skin box in a magnetizing coil and magnetizing; and 3) directly bagging and boxing the magnetized products which are mutually adsorbed to be strip-shaped due to magnetism. According to the invention, the products are not wrapped to be strips by paper, so that a process of opening the paper package is omitted, and the working efficiency is slightly increased by about 30%. Although the paper for packaging the products is recycled, the paper is still lossy after being used for many times, and by the improvement, the paper package is omitted, so that the waste of paper is saved, and certain cost is reduced. The magnetized products are stored in a turnover box, and can be directly bagged and boxed, so that labour cost is saved, and the magnetizing is more adequate simultaneously.

Description

A kind of packing method that magnetizes of neodymium iron boron sequin material

Technical field

The present invention relates to the magnetization method of neodymium iron boron product.

Background technology

Because Φ 10*2 product size is little, the former arts demand that magnetizes is bundled into product one rectangular, after 50,000 packings, magnetizes again and consumes 20 hours, and every 5-7 bar magnetizes once, when unpacking dress, also needs the time of labor.In addition, owing to be strip, can produce portioned product when putting into the coil that magnetizes and magnetizing under the individual cases and expose and magnetize coil and cause not filling magnetic phenomenon a little less than the saturated generation when original product magnetizes.Improvement is this time magnetized after product is put into circular iron sheet box again, because the iron sheet box is covered by coil fully, the Shi Buhui that magnetizes generation product magnetizes unsaturated and causes weak magnetic phenomenon.

Summary of the invention

In order to solve above-mentioned technical problem, the purpose of this invention is to provide a kind of magnetization method of neodymium iron boron sequin material, should method is simple, saved the time of packing, and make magnetize more abundant.

In order to realize above-mentioned purpose, the technical scheme below the present invention has adopted:

A kind of packing method that magnetizes of neodymium iron boron sequin material, this method comprises the steps:

1) neodymium iron boron sequin material is positioned in the uncovered iron sheet box;

2) place in the coil that magnetizes and then with the iron sheet box and to magnetize;

3) magnetize the product that finishes because magnetic is adsorbed each other and is in strip, directly carry out the packing case.

As preferably, above-mentioned neodymium iron boron sequin material just is of a size of diameter 5 ~ 50mm, and thickness is 1 ~ 10mm.

The present invention because product does not become rectangular with paper bag, has saved the efficient about 30% that the process of taking wrapper apart has slightly improved work owing to adopted above-mentioned method.The paper of article reuses though contract for fixed output quotas, still can be lossy after the use repeatedly, and this time improve and saved the waste of having practiced thrift paper with wrapper, saved certain cost.The product that finishes that magnetizes is deposited with Turnover Box, can directly carry out the packing case, has saved cost of labor, make again simultaneously magnetize more abundant.

Embodiment

Following specific embodiments of the invention is done a detailed explanation.

Product specification: 630,000 of Φ 10*2

Product grade: N40

Coating kind: ambrose alloy nickel.

Because Φ 10*2 product size is little, the former arts demand that magnetizes is bundled into product one rectangular, after 50,000 packings, magnetizes again and consumes 20 hours, and every 5-7 bar magnetizes once, when unpacking dress, also needs the time of labor.

Follow-up 580,000 packing methods that magnetize that adopt after improving, this method comprises the steps:

1) neodymium iron boron sequin material is positioned in the uncovered iron sheet box;

2) place in the coil that magnetizes and then with the iron sheet box and to magnetize;

3) magnetize the product that finishes because magnetic is adsorbed each other and is in strip, directly carry out the packing case.

Scheme after process is improved has significantly improved the efficient that magnetizes of Φ 10*2 product, has practiced thrift magnetize used time and manpower; Practice thrift 232 hours packing time for follow-up 580,000.To the same inspection process of φ 12 following disk products, can shorten the friendship phase equally and reduce cost of labor from now on.The product that finishes that magnetizes is deposited with Turnover Box, can directly carry out the packing case, magnetizes and packs 8 hours every days and can accomplish about 120,000 by 2 employees of magnetizing.

Claims (2)

1. the packing method that magnetizes of a neodymium iron boron sequin material is characterized in that this method comprises the steps:

1) neodymium iron boron sequin material is positioned in the uncovered iron sheet box;

2) place in the coil that magnetizes and then with the iron sheet box and to magnetize;

3) magnetize the product that finishes because magnetic is adsorbed each other and is in strip, directly carry out the packing case.

2. the packing method that magnetizes of a kind of neodymium iron boron sequin material according to claim 1 is characterized in that neodymium iron boron sequin material just is of a size of diameter 5 ~ 50mm, and thickness is 1 ~ 10mm.