Cutting a Custom Mullite Profile: Contour Control Through 50 mm Thickness
2026-09-27
The request came with a drawing attached: a 200 mm × 100 mm × 50 mm mullite block that needed a curved profile milled through its full 50 mm thickness,
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Diamond Wire Cutting Customer Stories
Real cutting tests, application examples, and customer-side material results from Vimfun endless diamond wire saw systems.
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Cutting a Custom NdFeB Magnet Profile: Drawing-to-Part on the VIMFUN SVI Saw
2026-09-17
A European motor manufacturer sent us two NdFeB blanks and a DXF file. The ask: cut custom contour profiles that match the drawing exactly, with no chipping and a surface
How Diamond Wire Saws Improve Ceramic Cutting Accuracy
2026-09-15
A carbide grinding wheel cutting Al₂O₃ at full depth of cut generates enough heat to initiate micro-cracks before the surface is even inspected. That’s not a hypothetical — it’s the
GFRP Diamond Wire Cutting: Zero Delamination on a 50mm Blank
2026-09-13
GFRP diamond wire cutting solved a difficult production problem on a 50mm-thick glass fiber reinforced plastic blank: achieving clean through-cuts with no exit-edge delamination, no frayed fibers, and no glass
Cutting an Aerospace PMI Foam Profile: SH60-60, 0.65 mm Wire, 150 N Tension
2026-09-04
An aerospace-grade PMI foam workpiece. A programmed curved contour. One continuous diamond wire cut on the SH60-60 with a 0.65 mm wire loop at 150 N tension and 30 m/s
Cutting a Pre-Sintered Alumina Ceramic Blank Before Final Sintering: Ø480 mm, Dry Cut, Low Chipping
2026-08-16
A Ø480 mm pre-sintered alumina ceramic blank. The goal: cut it before final sintering to reduce machining allowance and downstream processing cost. The constraint: the material is fragile at this
Cutting a High-Purity Graphite Susceptor Ring: Multiple Precision Slots, Zero Edge Chipping
2026-08-05
A large-diameter graphite ring. Multiple precision slots. Dry-cut at 40–70 m/s — and every slot wall has to come out clean. Graphite cuts fast. That’s not the problem. The problem
Garnet Crystal Cutting Machine: Diamond Wire Saw Solutions for YIG and GGG Optics
2026-08-04
If you are cutting YIG or GGG garnet for Faraday rotators, the machine you need is a diamond wire saw — specifically one with closed-loop wire tension control and a
Large Quartz Glass Ring Cutting: 420 mm OD, Edge Chipping Under 0.2 mm
2026-07-29
A fused quartz glass ring. 420 mm outer diameter, 300 mm inner bore, 18 mm thick. The ring has to come out intact — one piece, no cracks, edges clean
Diamond Wire Cutting High Value Brittle Materials: Germanium, ZnSe, and Functional Crystals
2026-07-18
Diamond wire cutting high value brittle materials requires a fundamentally different approach from cutting structural metals or standard optical glass. When you are cutting a block of germanium worth several