The Hardest Coating Material in the World - Real Diamond Crystals!
Your competitive advantage: Diamond-coated tools for machining fiber-reinforced plastics, graphites or abrasive non-ferrous metals, green compacts and ceramics.
The machining of demanding materials such as in the dental or medical sector or the production of e.g. cell phone molds is unthinkable without diamond-coated tools. CemeCon is the pioneer of diamond coating and has been offering its customers the advantages of this technology for more than 25 years.
CCDia®AeroSpeed®, CCDia®CarbideSpeed®, CCDia®CarbonSpeed®, CCDia®FiberSpeed® and CCDia®MultiSpeed machining results that convince:
Material: CFRP, IMA-M21E
Tool: Carbide countersink-drill
d = 5.6 mm
dcountersink = 12.5 mm
f = 0.05 mm
n = 6000 min-1
Tool life criterion: Wear transition radius countersink
Material: Sintered Carbide, 20 % Co
Tool: Coated ball nose end mill
n = 30,000 min-1
vf = 350 mm/min
ap = 0.15 mm
ae = 0.08 mm
Q = 0.0042 cm3/min
Material: CFK, M21E
Tool: Solid carbide drill, ø5.6 mm
fz = 0.06 mm/tooth
n = 6500 min-1
Material: CFC
Tool: End mill, ø6 mm
vc = 600 m/min
fz = 0.25 mm/tooth
Cooling: Dry
Material: CFK
Tool: Cutting insert for drilling
Cut length: 35 mm
vc = 150 m/min
f = 0.15 mm/rev
Without cooling
Material: EDM graphite ISO-63
Tool: End mill
vc = 600 m/min
fz = 0.06 mm/tooth
The Advantages of CemeCon Diamond Coatings at a Glance
Coating
The patented CCDia®-multilayer-diamond-coatings have excellent adhesion because they are adapted to the carbide, geometry, and application. At the same time, they form very smooth surfaces.
Diamond
Wolframcarbid
Cobalt
From thin coatings to very thick diamond coatings, CCDia®-coatings are high-precision up to 20 µm coating thickness.
You would like to have your tools coated to a specific final diameter including a measurement report? Thanks to our hot filament process, complex three-dimensional tools receive a particularly homogeneous coating thickness distribution with narrow tolerances. We attach great value on precision.
Due to their extreme hardness close to natural diamond, combined with high thermal conductivity, diamond-coated tools achieve long tool life and best machining results in high-tech materials.
The crack-stopping properties of CCDia®-coatings ensure high process reliability in the machining process.
The patented CemeCon multilayer technology ensures maximum stability by interlocking the individual layers within the coating. Through their extremely high hardness – with up to 10,000 HV0.05 close to natural diamond – all coatings of the product group CCDia® prove extremely wear-resistant. CCDia®-coating significantly increases the performance of shank tools and cutting inserts made of solid carbide.
Approximately 100 cemented carbide grades, including grades with a higher cobalt content of up to 10 %, are ideally suited for coating with CCDia® coating materials.
Talk to one of our experts to check which cemented carbide grades are suitable for your diamond coating.
You are the customer. The choice is yours.
We coat on your behalf in our coating center
In the world‘s largest coating center, we coat up to 80,000 precision tools every day.
We use this wealth of experience to ensure that each tool is treated the optimal way. Strictly separated batches, individual production processes, and precise documentation ensure that your recipe for success is guaranteed at all times and all over the world with equally perfect results.
You coat with our diamond equipment within your own production line
With the CC800® Diamond, extremely smooth and outstandingly adhesive nanocrystalline, crystalline or multilayer diamond coatings can be applied on more than 80 different cemented carbide types. The hot-filament process is perfect for complex three-dimensional tools, giving them a particularly homogeneous coating thickness distribution with narrow tolerances.
Despite its compact external dimensions, the CC800® Diamond is the market’s largest capacity, fully automatic system for diamond coatings. Three independently operating coating chambers make this system very flexible and economical.
Just a call away +49 2405 4470 123
Success Stories from the Machining Industry
