Titanium fights back when you cut it. We learned this the hard way — a customer sent us Ti-6Al-4V turbine blade blanks for sample sectioning. The first cut looked perfect. The second cut pulled the wire sideways by 0.3 mm. By the fifth cut, the wire had lost 15% of its diamond grit. The problem […]
Diamond Wire Cutting for Titanium Alloys 자세히보기"
SmCo magnets crack without warning. We’ve had a customer send us a batch of Sm2Co17 arc segments — 40 pieces total — and ask why their blade saw was destroying 1 in 4 during slicing. The answer was thermal shock. SmCo has a fracture toughness around 1.0 MPa·m^(1/2), roughly the same as window glass, and
다이아몬드 와이어로 SmCo 및 페라이트 자석 절단 자세히보기"
NdFeB magnets are strong, compact, and easy to damage during cutting. The problem is not only hardness. In NdFeB magnet cutting, the real trouble usually comes from brittle grain fracture, edge chipping, coating damage, wire vibration, and fine grinding debris trapped in the kerf. That is why a diamond wire saw is often a better
다이아몬드 와이어 톱을 이용한 NdFeB 자석 절단 자세히보기"
Hard metal cutting is where most conventional tools fail fast. Titanium alloys, tungsten, and molybdenum share a reputation that anyone who’s machined them knows well: they destroy tooling. Ti-6Al-4V eats carbide inserts because the heat has nowhere to go — its thermal conductivity is roughly 7 W/m·K, about one-sixth of steel. Pure tungsten is harder
다이아몬드 와이어 톱을 이용한 경금속 절단 — 티타늄, 텅스텐, 몰리브덴 자세히보기"
Buying a magnet cutting machine is a decision most shops only make once every 5–10 years. Get it right, and the machine pays for itself in reduced scrap, better surface quality, and faster throughput. Get it wrong, and you’re stuck with equipment that doesn’t match your production reality — either too small for your volume
Something went wrong with your cut. The edges are chipped, the surface is grey, the thickness varies across the slice, or the wire broke mid-cut and now you’ve got a $50 SmCo blank with a groove in it. Before you adjust anything, read this magnet cutting troubleshooting guide — because the most common fix we
Pick the wrong coolant for magnet cutting and you’ll know within hours. On NdFeB, water-based coolant turns a freshly cut surface grey with Nd(OH)₃ corrosion. On ferrite, oil-based coolant creates a sludge that clogs your filtration system for no benefit — ferrite doesn’t corrode in water. And on SmCo, it barely matters which you use,
마그네트 절단 냉각수: 와이어 톱질을 위한 오일 대 물 자세히보기"
사마륨 코발트는 아무도 이야기하지 않는 자석 재료입니다. — 응용 분야에서 300°C의 작동 온도가 필요하거나, NdFeB에 비해 환경이 너무 부식성이 강하거나, 위성에서 15년 동안 유지 보수 없이 안정적인 자속을 유지해야 하는 자석이 필요한 경우입니다. 그러면 SmCo는 갑자기 유일한 선택이 됩니다. 문제는 SmCo가
SmCo 자석 절단 공정 매개변수 및 모범 사례 자세히보기"
페라이트는 가공하기에 이상한 재료입니다. 기술적으로는 세라믹 — 단단하고, 부서지기 쉽고, 전기 전도성이 없는 — 이지만, 세계에서 가장 대량 생산되는 영구 자석 재료이기도 합니다. 매년 수십억 개의 페라이트 자석 세그먼트가 자동차 센서, 마이크로 모터, 스피커 및 가전 제품에 사용됩니다. 그리고 그들 각각은 소결된
A diamond wire saw can produce NdFeB surfaces with Ra 0.3–0.5 μm straight off the cut. That sounds good on paper — and it often is good enough for magnets that go directly into bonded assemblies. But for magnets heading into electroplating or precision motor applications, “good enough off the saw” and “ready for coating”
자석 표면 마감 — NdFeB용 모따기, 연삭 및 코팅 준비 자세히보기"
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