DLC Diamond-Like Carbon Friction-Reducing Insulation Coating,

Modified DLC Conductive Coating,

Polyurea Waterproof and Impact-Resistant Coating,

Molybdenum Disulfide MoS2 Lubricating Conductive Coating,

Parylene N Coating,

Carbon Nano Coating.

Nickel Teflon Ni-P-PTFE,

Ti N Titanium Nitride,

Ti CN Titanium Carbonitride,

Ti Al N Titanium Aluminum Nitride,

AlCrN Aluminum Chromium Nitride,

Cr N Chromium Nitride,

Underwater Paint Sales,

Ceramic SiO2 Coating.

Dicronite-DLC-Diamond Coating-Vacuum Molybdenum Disulfide Coating-Vacuum Mirror Coating

Dicronite-DLC-Diamond Coating-Vacuum Molybdenum Disulfide Coating-Vacuum Mirror CoatingNanodeposition Coating Properties:

Friction Coefficient: Coating friction coefficient is 0.005-0.15 (friction coefficient between stainless steel is 0.25);

Coating Thickness: Thickness 2~10 micrometers;

Coating Hardness: HRC32~HRC58; HV900-1500

Operating Temperature: Under normal pressure: -50°C~800°C;

Corrosion Resistance: Salt spray test 200~400 hours;

Coating Biocompatibility: Coating is non-toxic, non-corrosive, and complies with medical-grade ROHS standards;

Dicronite-DLC-Diamond Coating-Vacuum Molybdenum Disulfide Coating-Vacuum Mirror CoatingNanodeposition Coating Application Areas:

DLC Diamond-Like Carbon Friction-Reducing Insulation Coating, Modified DLC Conductive Coating, Polyurea Waterproof and Impact-Resistant Coating, Molybdenum Disulfide MoS2 Lubricating Conductive Coating, Parylene N Coating, Carbon Nano Coating.

Nickel Teflon Ni-P-PTFE, Ti N Titanium Nitride, Ti CN Titanium Carbonitride, Ti Al N Titanium Aluminum Nitride, AlCrN Aluminum Chromium Nitride, Cr N Chromium Nitride, Underwater Paint Sales, Ceramic SiO2 Coating.

Carbon Nanotube Coating 620Cnts Vacuum Molybdenum Disulfide Coating Application Case for Robotic Arm Joint Bearings】

Keywords: Vacuum Molybdenum Disulfide Coating, Carbon Nanotube Coating, Joint Bearings, Robotic Joint Bearings, Wear Resistance, Lubrication

Customer Background: The customer is a well-known large bearing enterprise in China, providing various high-precision bearings year-round.

Product Background:

Bearing Substrate: Bearing steel,

Coating Requirements: Wear resistance, lubrication, load capacity 15～18KN,

Operating Environment: High load, low speed,

Application Areas: Joint bearings on robotic arms, robot bearings, joint bearings.

Before Coating: PTFE fabric was attached to the bearing surface. After 20,000 cycles, the fabric began to rupture extensively. After further operation, it became unusable. Continuing to 200,000 cycles, the bearing clearance increased severely, and the raceway wear was extremely serious. There was an urgent need for a high-wear-resistant coating that could address wear resistance, lubrication, and a load capacity of 15～18KN to solve this challenging wear issue. Often, even with extensive effort and time spent on the bearing material, the results were minimal because the bearing itself had already reached a relatively high level.

Juanwei Coating: After applying Juanwei's Carbon Nanotube Coating 620Cnts Vacuum Molybdenum Disulfide Coating, the results were quite significant. For comparative experiments, wear conditions were checked every 20,000 cycles.

After 20,000 cycles: Coating unworn, bearing raceway unworn.

After 40,000 cycles: Coating unworn, bearing raceway unworn.

After 60,000 cycles: Coating unworn, bearing raceway unworn.

Until after 200,000 cycles: Coating began to show slight wear, bearing raceway unworn.

From the above data, it can be seen that after applying Juanwei New Material's Carbon Nanotube Coating 620Cnts Vacuum Molybdenum Disulfide Coating, the lifespan increased from the original 20,000 cycles to 200,000 cycles, a significant tenfold improvement. There is still potential for further enhancement. The coated robot bearings greatly improved product performance/lifespan and market competitiveness.

Subsequently, the customer raised higher requirements, hoping we would accelerate R&D to achieve 300,000 cycles for use in more high-end industries, including semiconductors, aerospace, aviation, military, and medical fields.

Juanwei New Material will continue to share our research results.

620C-G is a thermally cured solid lubricant based on MoS2 with organic binders. 620C-G offers excellent service life, superior wear resistance, and performs exceptionally well in high-load applications.

DLC Diamond-Like Carbon, Vacuum Molybdenum Disulfide Coating, Carbon Nanotube Coating, Polyurea Waterproof and Impact-Resistant Coating, Molybdenum Disulfide MoS2, Lubricating Conductive Coating, Parylene N Coating, Cr N, Chromium Nitride, Ceramic SiO2 Coating, Ti CN, Titanium Carbonitride, Tungsten Disulfide, Nickel Teflon, Nickel Teflon, Ion Sputtering Molybdenum Disulfide, PVD Vapor Deposition Molybdenum Disulfide