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Do you know the process of heat treatment for general cutting tools?

Article source: Hebei YUANTUO electromechanical Click: Time of publication: May 4, 2019 16:11:37

In general, the heat treatment process should be carefully controlled in three steps to bring the properties suitable for the tool's final performance. To ensure uniform heating, the tool is placed on a continuous conveyor belt.
 
1. Heat the treated object to high temperature (then cool to room temperature).
2. Put the object in the freezer so that its temperature is below zero (and then place it back to room temperature).
3. Temperature the blade to 350-960 degrees, the specific temperature depends on the later type of steel properties.
 
The tempering process has a great influence on the toughness and hardness of steel. After good treatment, the hardness of 420hc can reach 58, ATS-34, bg-42 and S30V can reach 59.5-61. In order to achieve the required performance, some tools have to be processed more than once.
 
In today's tool processing process, Paul Bosch's heat treatment process is famous all over the world, BOS fire mark is also known as a reliable guarantee of tool performance.
 
Hebei YUANTUO electromechanical Manufacturer, professional production: steel bar heat treatment furnace, steel pipe heat treatment furnace, steel bar quenching and tempering equipment Steel pipe quenching and tempering equipment Steel bar heat treatment equipment, screw thread steel heat treatment equipment, sucker rod heat treatment furnace, etc. the induction heating equipment produced by YUANTUO is efficient and energy-saving, environmentally friendly and reliable, with many years of old brand and exquisite technology, welcome to inquire.

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