08

2019-07

Quenching Sensor Failure Case And Life Improvement Approach-2

2.Effective circle melting The effective ring melting of the inductor is a common case. The reason is insufficient cooling or sudden interruption. There are many examples: (1)Insufficient cooling. Typically a small bore multi-turn induct...

08

2019-07

Quenching Sensor Failure Case And Life Improvement Approach-1

The design and manufacture of quenching sensors have gradually evolved from testing, empirical design, manual bending and welding forming, to the current state of computer simulation, computer aided design (CAD) and computer aided manufacturin...

04

2019-07

Quenching Hardness Of Steel Used For Induction Quenching

1. The "super-hard" problem of induction quenching Gao lowen, a famous scholar of induction heat treatment in the former Soviet union, pointed out that the hardness of surface hardening layer "firstly depends on the carbon content in steel"...

04

2019-07

The Depth Of The Induction Hardening Layer-4

4. Determination of the depth of the hardened layer According to national standard GB 5617-1985, Vickers hardness tester is used to test the depth of the hardened layer, which is called "hardness method". To determine ultimate hardness, ult...

04

2019-07

The Depth Of The Induction Hardening Layer-3

1. Design of quenching layer for root removal and receding groove structure In some step shaft parts, the inner angle-root remover groove structure is contained in the quenching area, which is very difficult to obtain the induction hardenin...

04

2019-07

The Depth Of The Induction Hardening Layer-2

2. Design of half-axle flange quenching layer for medium and heavy duty vehicles For the half-shafts of medium and heavy duty trucks with flanges, the data of (5) and (6) hardened layer depth refer to the hardened layer depth of the shaft s...

04

2019-07

The Depth Of The Induction Hardening Layer-1

1. Selection of the depth of the induction quenching layer In order to improve the wear resistance of the parts, the quenching layer can be thinner, generally 1~2mm. Some crankshafts are to be re-ground during overhaul, and the hardened lay...

02

2019-07

Purchase For Induction Heating Machine For Steel Pipe From India

Today, we got a customer from India who needs induction heating machine for steel pipe heating and he paid a visit to our company. The outer diameter of the steel pipe is 120mm and 50mm, 20mm thick and 75mm long, the heating temperature is ...

02

2019-07

Application And Development Of Induction Heating Technology-5

6. Development trend of induction heating devices The induction heating device consists of two parts, one is the AC power supply that provides energy, also called the variable frequency power supply, and the other is the induction coil and ...

02

2019-07

Application And Development Of Induction Heating Technology-4

4. Status of foreign induction heating With the development of power semiconductor devices and the continuous development of power electronics technology, the appearance of induction heating devices is also changing with each passing day, e...