Sude Coating established the "Changzhou Plasma Nitriding and PVD Superhard Coating Engineering Technology Research Center" in 2016, and implemented the responsibility system of engineering technology center under the leadership of the board of directors.
The main work of the center is to research and develop work plans and projects, evaluate engineering and technical solutions,Through technological innovation system of industry-university Research Cooperation,accelerate the transformation of technological achievements into real productivity.Promote the development of enterprises in the direction of circular economy with high efficiency, low consumption, safety and environmental protection.
The main functional structure is as follows:
Research and development direction:
(1) Research and development of coatings for stainless steel cutting
(2) Research and development of permeation-plated composite coating
(3) Research on efficient cleaning and clamping fixtures
(4) Research on the passivation process of NC cutter R angle
(5) Research on the pretreatment process of aluminum die-casting mold
(6) Upgrade and optimization of PVD coating ion etching process
Achievements:
A. Two new high-tech products in Changzhou
1)High-efficiency aluminum titanium nitride coating (hard coating TiAlN)-product code: 201701XB002C
2)New type of golden armor coating (hard coating TiN)-Product code: 201701XB001C
B. Two new invention patents
1)A composite coating process for surface permeation plating for molds-Product code:201610432091.5
2)An ion etching cleaning process for PVD coating-Product code:201710205933.8
C. Newly authorized 7 utility model patents
1)A multifunctional knife pre-processing device-Product code:201620586291.1
2)A tripod for coating-Product code:201620590027.5
3)A double-sided magnet plate for coating-Product code:201620587113.0
4)Fixture for PVD coating of double-headed tool-Product code:201720346949.6
5)Clamping tool for threaded cutter head for sleeve type machine-Product code:201720417037.3
6)Clamping device for special-shaped complex milling cutter-Product code:201720417041.X
7)Clamping device for non-porous knife grain coating-Product code:201720417005.3