17 Mar, 2024How to solve the local melting problem of induction quenching parts
The surface melting of High frequency induction heating machine quenching parts is often a major defect that results in the scrap of workpiece, so it must be prevented to avoid its occurrence.
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How to measure the depth of hardened layer of inductively hardened parts?
According to the provisions of GB/ t5617-2005, the depth of the hardened layer of High frequency induction heating machine quenching parts is determined by the method of measuring the hardness of the part section. That is, the distance from the part surface to 0.8 times the hardness lower limit (HVMS) with vickers hardness tester (9.8n load) is used as the effective hardness layer depth (Ds), which can be expressed as the following formula:
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17 Mar, 2024Happy New Year!
Zhengzhou Kechuang Electronics Co., Ltd was established in 31th, August 2001, registered capital 1.8 Million RMB.
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17 Mar, 202410 years of cooperation, common growth
Zhengzhou Kechuang Electronics Co., Ltd was established in 31th, August 2001, registered capital 1.8 Million RMB.
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17 Mar, 2024Congratulations! DSP-500kw intelligent induction heating equipment Export to Russia Succcessfully
To celebrate the export of Russia DSP -500kw intelligent High frequency induction heating machine heating equipment with a complete set of power supply, cooling system, CNC quenching machine loading completed, smooth delivery.
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17 Mar, 2024What is heat treatment, and why do we heat work pieces?
The process of changing the internal structure (or chemical composition of the surface at the same time) of a metal part through a process of heating, insulating, and cooling to obtain the desired properties is called heat treatment.Many machine parts and engineering components undergo various heat treatments.
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17 Mar, 2024IGBT Medium Frequency power supply
IGBT Medium Frequency Power Supply Purpose: this power supply is mainly used for melting and heat preservation of steel, cast iron and copper. It is also suitable for heat treatment (such as quenching, tempering, annealing, etc.).
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17 Mar, 2024National Day has a seven-day holiday and will continue to serve you after the holiday
National Day has a seven-day holiday and will continue to serve you after the holiday Holiday time(Oct.1-7)
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