Whether you are riveting, drilling, grinding or lathing: The machining of lightweight, soft materials can often result in oscillations, vibrations or loud noise emissions.
With our vibration-damping tool holders manufactured from Densimet®, quiet, low-vibration machining is not a problem. Due to its tungsten content of over 90 %, our Densimet® alloy has a very high density and modulus of elasticity. The addition of nickel and iron increases the ductility. Armed with these properties, our material is simultaneously rigid and vibration-damping and is therefore ideally suited for use in tool shanks.
We supply tool holders made of our tungsten heavy metal alloy Densimet® for boring bars, grinding mandrels, tool shafts and all types of precision tool that require vibration-damping in order to ensure smooth running. We will manufacture these anti-vibration tools entirely in line with your specifications and requirements.
Anti-Vibration boring bars made from Densimet® 176.
Thanks to the combination of a high density and a high young‘s modulus, Densimet®176 is the perfect resolution for the ab-sorption of vibrations on overhangs up to 15 times the shaft diameter. Here you see a comparison of the achieveable surface quality with tool holders made of steel and tool holders made of Densimet®176.
This is how it works.
Gladly we will deliver Densimet® 176 rods exactly according to your specifications and tolerances. Contact us, we are happy to submit a quote.
Do you want to machine Densimet® 176 yourself? Let us give you some hints and tipps:
Circular grinding
Rough machining: carborundum wheel 4C 60k AJ10
Finishing: carborundum wheel 4C 80I AJ10
Speed: 25 m/s, copious cooling liquid.
Surface grinding
Rough machining: carborundum wheel 37C 36I AJ5
Finishing: carborundum wheel 37C 36I AJ8
Speed: 20m/s, copious cooling liquid.
Turning and milling
Carbide tipped tool. Grade Iso K05 to K20
Grinding tapper 0° to 15°, rake angle 5°
Feed: from 0.1 to 0.4 mm/rev.
Cutting speed from 75 to 120 m/min
Drilling
High speed drill, high Co content
Tapping
High speed steel taps, high quality material alternate threading
Brazing
Quaternary silver or copper based brazing alloy
Directions for shrink fitting
Conical, hardened steel
Ring diameter: 2 times the shaft diameter
Cone length 1.5 times the Densimet 176S shaft diameter
Shrinking temperature: 250 °C (yellow to yellow brown)
Caution, both the rod and the ring must be machined exactly to the same cone specification (test with engineers blue)
Directly from stock.
Are you in a hurry? That's not a problem. To guarantee short delivery times, we have rods of diameters between 3 mm and 62 mm in stock.
Whether you are riveting, drilling, grinding or lathing: The machining of lightweight, soft materials can often result in oscillations, vibrations or loud noise emissions.
With our vibration-damping tool holders manufactured from Densimet®, quiet, low-vibration machining is not a problem. Due to its tungsten content of over 90 %, our Densimet® alloy has a very high density and modulus of elasticity. The addition of nickel and iron increases the ductility. Armed with these properties, our material is simultaneously rigid and vibration-damping and is therefore ideally suited for use in tool shanks.
We supply tool holders made of our tungsten heavy metal alloy Densimet® for boring bars, grinding mandrels, tool shafts and all types of precision tool that require vibration-damping in order to ensure smooth running. We will manufacture these anti-vibration tools entirely in line with your specifications and requirements.
Anti-Vibration boring bars made from Densimet® 176.
Thanks to the combination of a high density and a high young‘s modulus, Densimet®176 is the perfect resolution for the ab-sorption of vibrations on overhangs up to 15 times the shaft diameter. Here you see a comparison of the achieveable surface quality with tool holders made of steel and tool holders made of Densimet®176.
This is how it works.
Gladly we will deliver Densimet® 176 rods exactly according to your specifications and tolerances. Contact us, we are happy to submit a quote.
Do you want to machine Densimet® 176 yourself? Let us give you some hints and tipps:
Circular grinding
- Rough machining: carborundum wheel 4C 60k AJ10
- Finishing: carborundum wheel 4C 80I AJ10
- Speed: 25 m/s, copious cooling liquid.
Surface grinding
- Rough machining: carborundum wheel 37C 36I AJ5
- Finishing: carborundum wheel 37C 36I AJ8
- Speed: 20m/s, copious cooling liquid.
Turning and milling
- Carbide tipped tool. Grade Iso K05 to K20
- Grinding tapper 0° to 15°, rake angle 5°
- Feed: from 0.1 to 0.4 mm/rev.
- Cutting speed from 75 to 120 m/min
Drilling
- High speed drill, high Co content
Tapping
- High speed steel taps, high quality material alternate threading
Brazing
- Quaternary silver or copper based brazing alloy
Directions for shrink fitting
- Conical, hardened steel
- Ring diameter: 2 times the shaft diameter
- Cone length 1.5 times the Densimet 176S shaft diameter
- Shrinking temperature: 250 °C (yellow to yellow brown)
- Caution, both the rod and the ring must be machined exactly to the same cone specification (test with engineers blue)
Directly from stock.
Are you in a hurry? That's not a problem. To guarantee short delivery times, we have rods of diameters between 3 mm and 62 mm in stock.
