X-PREP AUTOMATIC MILLING, GRINDING & POLISHING MACHINE

X-prep Automatic Milling, Grinding & Polishing Machine

Key Features

  • Process Area: 50mm (X) x 50mm (Y)   
  • *Up to 100mm (X) x 100mm (Y)            (*with a different fixture)
  • 3 points levelling tolerance: 0.5um.
  • Feed rate: 40um/s – 20mm/s
  • Closed-loop X/Y-axis positioning: 1um resolution. 
  • Closed-loop Z-axis positioning: 0.1um resolution, 1um accuracy
  • Closed-loop Z-axis force control: 0.5 – 10 N.User Interface: Easy to use with workflow guides.
  • Software X-vision: Automatic 3D mapping/profiling (convex & concave

Process Mode & Material Removal

Position (Milling/Grinding) 

  • FR-4
  • Copper heat sink/lead frame
  • Mold encapsulant
  • Silicon
  • Ceramic

Position Force (Grinding/Polishing)

  • Passivation
  • Remaining Mould compound
  • Wire bonds
  • Metal layers
  • ILD/IMD

Floating Force (Polishing)

  • Polishing cloth
  • Diamond Paste (1,3,6,9, and 15um)
  • Colloidal Silica (0.04um)

Applications

  • Metallography
  • Microelectronics
  • Failure Analysis

 Location: E6, Level 2, Wet Lab

Contact: e6nanofab@nus.edu.sg