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Fine Finished Ultrasonic Machining Process For Ceramic Or Glass Drilling Or Milling

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Fine Finished Ultrasonic Machining Process For Ceramic Or Glass Drilling Or Milling

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Brand Name : Altrasonic

Model Number : HS-M20

Certification : CE

Place of Origin : China

MOQ : 1 set

Price : $7000 - $ 10000

Payment Terms : T/T, Western Union

Supply Ability : 100 sets per month

Delivery Time : 15 - 35 workdays

Packaging Details : Inner case, then put in wooden carton

Power : 500-1000W

Frequency : 20Khz/40Khz

Generator : Digital, auto-tuning

Application : Ultrasonic Drilling/Milling/Cutting

Resonance point amplitude : 10um or more

Speed : 3000 - 10000 r/min

Matching tool : mill head Φ2-Φ13; disk cutter Φ50; dilling head Φ2-Φ6

Length of cable : or Customized

Tolerance : +/- 0.02mm or customized, 0.005mm, +/-0.01mm, 0.005-0.01

Voltage : 110V- 240V

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Fine Finished Ultrasonic Machining Process For Ceramic Or Glass Drilling Or Milling

Introduction:

Considerable problems still exist in the fabrication of hard and brittle materials including ceramics and glass. Their superior physical and mechanical properties lead to long machining cycle and high production cost. Ultrasonic machining (USM) using loose abrasive particles suspended in a liquid slurry for material removal is consdidered an effective method for manufacturing these materials.

Keywords:

  • ultrasonic machining
  • smoothed particle hydrodynamics (SPH)
  • hard and brittle materials
  • material removal mechanism
  • hole drilling

Principle:

The time spent on ultrasonic machine entirely depends on the frequency of the vibrating tool. It also depends on the size of grains of the abrasive slurry, the rigidity and the viscosity as well. The grains used in the abrasive fluid are usually boron carbide or silicon carbide as they are rigid than others. The used abrasive can be carried away easily if the viscosity of the slurry fluid is less.
Fine Finished Ultrasonic Machining Process For Ceramic Or Glass Drilling Or Milling

Working process:

Now we know about basic part and idea of ultrasonic machining. In this machining material is removed by indentation of abrasive particle on work-piece. It works as follow.
Fine Finished Ultrasonic Machining Process For Ceramic Or Glass Drilling Or Milling
  • First the low frequency electric current passes through electric supply. This low frequency current converts into high frequency current through some electrical equipment.
  • This high frequency current passes through transducer. The transducer converts this high frequency electric single into high frequency mechanical vibration.
  • This mechanical vibration passes through booster. The booster amplify this high frequency vibration and send to horn.
  • Horn which is also known as tool holder, transfer this amplified vibration to tool which makes tool vibrate at ultrasonic frequency.
  • As the tool vibrates, it makes abrasive particle to vibrate at this high frequency. This abrasive particle strikes to the work piece and remove metal form it.

Technical Parameters:

Frequency 20Khz/40Khz
Output Power 500-1000W
Voltage 110- 240V
Speed 3000 - 10000 r/min
Power Adjusting Step or continuous
Working Time Control 24 Hours
Weight 30 KG
Application Ultrasonic Drilling/Milling/Cutting
Generator Digital Generator, auto-tuning
Resonance point amplitude 10um or more
Matching tool mill head Φ2-Φ13; disk cutter Φ50; dilling head Φ2-Φ6
Length of cable or Customized

Advantages:

  • Machined all sorts of hard materials
  • Produces fine finished and structured results
  • Produces less heat
  • Various hole cut shapes due to vibratory motion of the tool

Applications:

Best choice for working with hard materials such as ceramic matrix composites, ruby, piezo-ceramics, glass, ceramics, Quartz, ferrite, diamonds, technical ceramics, alumina, PCD, sapphire, CVD silicon carbide and similar ones.

Fine Finished Ultrasonic Machining Process For Ceramic Or Glass Drilling Or MillingFine Finished Ultrasonic Machining Process For Ceramic Or Glass Drilling Or Milling

Fine Finished Ultrasonic Machining Process For Ceramic Or Glass Drilling Or MillingFine Finished Ultrasonic Machining Process For Ceramic Or Glass Drilling Or MillingFine Finished Ultrasonic Machining Process For Ceramic Or Glass Drilling Or MillingFine Finished Ultrasonic Machining Process For Ceramic Or Glass Drilling Or Milling


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