01
The quenched parts are not deformed; the thermal cycle process is fast, ideal for medium carbon steel and large shafts.
02
Surface roughness is preserved using anti-oxidation protection coatings; perfect for die steel and various dies.
03
No cracking thanks to precise, quantitative numerical control quenching for cutting tools and cold work die steel.
04
CNC precise positioning for local, groove, and internal surface quenching of alloy steel shock absorbers.
05
Clean and efficient: No water or oil cooling media required, suitable for cast iron engine cylinders.
06
Higher hardness than conventional methods with a fine structure, offering superior strength and toughness for large rolls.
07
Pollution-free green environmental heat treatment; rapid heating and self-excited cooling for large mold surfaces.
08
Small heat-affected zone and instantaneous local heating ensure minimal deformation of processed molds.
09
Small divergence angle and high directivity allow for extremely precise local quenching via the light guide system.
10
Hardened layer depth generally ranges between 0.3mm and 1.5mm for consistent surface protection.
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Frequently Asked Questions
Will the laser quenching process deform my workpieces?
No, the thermal cycle process of laser quenching is extremely fast and provides instantaneous local heating, which ensures that quenched parts do not deform.
What is the typical depth of the hardened layer?
The depth of the hardened layer achieved through laser surface quenching generally ranges from 0.3mm to 1.5mm.
Does this machine require oil or water quenching media?
No, the process uses self-excited cooling. It does not require external cooling media like water or oil for the workpiece, making it a clean and green process.
Can the machine perform quenching on specific local areas?
Yes, thanks to the CNC control and small divergence angle of the laser beam, the machine can perform precise local, groove, and internal quenching.
What materials is this laser hardening machine suitable for?
It is highly effective for 45 steel, medium carbon alloy steel, high carbon alloy steel, cast iron, and various types of die steel.
Is the laser hardening process environmentally friendly?
Yes, it is a pollution-free green environmental protection heat treatment process that does not require furnace heat preservation or hazardous cooling liquids.
Zico Machine
