3 High-Performance CNC Insert Coatings for Different Applications

In order to meet the demand for high-speed and high-efficiency machining of automotive parts, mechanical parts, molds and dies, as well as aerospace hard-to-machine materials, we have successfully developed AM, HMA and APS wear-resistant coatings based on the new Naxi plasma-enhanced arc source technology platform, which have been recognized and approved by our customers in the market.

New Plasma Enhanced Arc Source Technology Platform Technical Advantages

Advantage 1--Better magnetic field design, higher dissociation rate, fewer droplets, smoother and more delicate surface of coated film.

Advantage 2 - Stronger arc source energy, denser film particles, higher coating hardness

Advantage 3 - Less coating stress, no tip coating removal

Basic material properties of AM, HMA, APS coatings

Naxau CNC Insert Cutting Test Experiment

Experiments were conducted using interrupted turning to examine the coating'sAbrasion and impact resistanceThe cutting parameters are as follows:
Material: 718HH (hardness 40~42HRC)
Vc = 100m/min
f = 0.25mm/r
Ap = 1mm
Dry cutting
Strong intermittent (4 slots)

reach a verdict

Turning and machining of HRC40 die steel under medium speed dry cutting roughing with strong impacts.Naxau's AM, APS, and HMA coatings all exhibit very good abrasion and impact resistance.

For the same type of high aluminum coating, ourAM coatings are resistant to impact and heat on the front face as well as wear on the back face.All performed better than Company B and C's high aluminum.