First,the industry specializes in calling

Aluminum wheel hub heat treatment temperature tester insulation box (furnace temperature tester), commonly known as the furnace kiln “black box”.

 

Second,Process specification

Aluminum wheel hub heat treatment process specifications are:
Solid melt treatment: (535±5)°C
Holding: 3-4 hours
Quenching medium: water
Temperature: 60 degrees
Quenching duration: less than 15 seconds
Ageing treatment: (160±5)°C
Holding time: 3-4 hours
The specific process is adjusted appropriately according to the specification size and heat treatment equipment.

Third, the role of the furnace temperature tester

In the heat treatment furnace, the aluminum hub is in motion, the process not only to understand the temperature uniformity of the furnace, but also to know the solid temperature distribution of the aluminum hub.

The “black box” can enter the heat treatment furnace synchronously with the aluminum wheel hub, and record the temperature of different parts of the aluminum wheel hub and the furnace gas temperature in different directions of the furnace chamber in real time, so as to understand the solid solution temperature and aging temperature of the aluminum wheel hub, and the temperature uniformity in different directions of the furnace chamber.

It can provide scientific data and optimize the production process for the acceptance of the heat treatment furnace, the establishment and validation of mathematical model, and the defects of the products such as unqualified mechanical properties, over-burning, deformation and cracking.