圓鋼退磁：

Round steel demagnetization：

零部件經(jīng)過加工和探傷后會(huì)殘留磁場，直接影響加工和使用，所以必須要進(jìn)行退磁。工件表面的磁場性質(zhì)和工件特定的環(huán)境有很大關(guān)系，不是所有的磁場都是一個(gè)特性，分直流磁場、交流磁場、不規(guī)則磁場等，必須要針對磁場特性選擇不同退磁方法，直流一般要選用直流專用退磁，交流選擇交流退磁方法，我們?yōu)槟峁└鞣N不同的退磁設(shè)備。

Parts will remain magnetic field after processing and flaw detection, directly affecting processing and use, so demagnetization is necessary. The nature of the magnetic field on the surface of the workpiece has a great relationship with the specific environment of the workpiece. Not all magnetic fields are a characteristic. They are divided into direct current magnetic field, alternating current magnetic field and irregular magnetic field. Different demagnetization methods must be selected according to the characteristics of the magnetic field. Direct current usually uses direct current special demagnetization method, alternating current demagnetization method. We provide you with various demagnetization equipment.

圓鋼專用退磁機(jī)是專門用于圓鋼、鋼管等長軸棒類工件的專用退磁設(shè)備，適用于直徑Φ14-220mm之間的圓鋼、鋼管等長軸棒類工件?？梢园惭b在工件的傳送線上，與工件傳送線有機(jī)的結(jié)合，實(shí)現(xiàn)工件的有效退磁。該設(shè)備主要由電源系統(tǒng)、控制系統(tǒng)、操作系統(tǒng)、退磁系統(tǒng)等幾大部分組成。

Special demagnetization machine for round steel is a special demagnetization equipment specially used for long-axis bar workpieces such as round steel and steel pipes, which is suitable for long-axis bar workpieces such as round steel and steel pipes with diameters between 14 and 220 mm. Can be installed on a workpiece conveying line and organically combined with the workpiece conveying line to realize effective demagnetization of the workpiece. The equipment is mainly composed of power supply system, control system, operating system, demagnetization system, etc

設(shè)備的主要技術(shù)參數(shù)（Main technical parameters of equipment）：

1、直流磁化電源：0-60V/10A  連續(xù)可調(diào)、數(shù)字顯示、恒流輸出；

DC Magnetized Power Supply: 0-60V/10A Continuously Adjustable, Digital Display, Constant Current Output

2、直流退磁電源：0-60V/10A連續(xù)可調(diào)、數(shù)字顯示、恒流輸出；

DC demagnetization power supply: 0-60V/10A continuously adjustable, digital display, constant current output;

3、交流退磁電源：380V/15A   數(shù)字顯示；

AC demagnetization power supply: 380V/15A digital display;

4、直流磁化線圈中心磁場強(qiáng)度：≥500Gs；

Central magnetic field strength of DC magnetizing coil: ≥ 500 GS;

5、直流退磁線圈中心磁場強(qiáng)度：≥450Gs；

Central magnetic field strength of DC demagnetization coil: ≥ 450 GS;

6、交流退磁線圈中心磁場強(qiáng)度：≥300Gs；

Central magnetic field strength of AC demagnetization coil: ≥ 300 GS;

7、輥道傳送速度：約1000 mm/s；

Roller table conveying speed: about 1000 mm/s;

8、退磁效果：≤15Gs（單根測量）；

Demagnetization effect: ≤15Gs (single measurement)

9、設(shè)備電源：三相四線 380V±10%  30A

Equipment power supply: 3-phase 4-wire 380 v 10% 30a

10、外形尺寸：2000（L）×500（W）×1200（H）mm；

Overall dimensions: 2000 (l) × 500 (w) × 1200 (h) mm;

11、使用環(huán)境：相對濕度：不大于85％；環(huán)境溫度：-10℃～+45℃；

Use environment: relative humidity: not more than 85%; Ambient temperature:-10℃ ~+45℃;

12、重量：500Kg。

Weight: 500Kg.