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A.L.M.T. Corp.

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New metal bond wheel</br>"MT bond wheel" series

The MT Bond is new metal bond developed in pursuit of ultimate sharpness. This wheel is ideal for operations that require the sharpness of the wheel to be maintained for a long time such as surface grinding by use of a cup wheel and creep feed grinding.

ApplicationsDiamond-MT bond wheels: high efficiency machining of ceramics, carbide, cermet and quartz; CBN-MT bond wheels: high efficiency machining of various ferrous materials, surface machining using cup type wheels and creep feed grinding, ideal for machining with the problem of sharpness of the wheel
Double-ended surface grinding </br>Metal bond wheels

Long-lasting sharpness and high dressing performance improve the grinding efficiency significantly.

ApplicationsMass production of double-ended surface grinding of magnetic material parts and ceramics parts etc.
Metal bond cutting wheels

These wheels can meet various cutting requirements. They exhibit excellent performance in cutting various materials.

ApplicationsPrecision cutting of various ceramics, quartz, glass, ferrite, etc.
Metal bond wheel for beveling </br>"Pencil edge"

High quality is achieved to meet various beveling requirements.

ApplicationsBeveling of glass, ceramic and magnetic material parts
Wheel for silicon wafer rough grinding </br>「Nanomate V-Heart」

A vitrified bond wheel having high grain holding power. The high porosity structure and the characteristic grain layer shape realize low grinding resistance and create a new grinding region.

ApplicationsPrimary grinding of as deposition and as-sliced wafers, etc.
Wheel for silicon wafer finishing </br>「Nanomate Premium」

This wheel demonstrates excellence in reducing damaged layers and strain layers during grinding of brittle materials such as reducing polishing of 300-mm silicon wafers and minimizing cracking of thin device wafers.

ApplicationsUltra-precision surface grinding of various semiconductor wafers
Wheel for SiC wafer finishing </br>"Nanomate Premium"

Continuous grinding of single crystal SiC wafers that are difficult to grind with other wheels is now possible. Grinding can be performed at the same feed rate as for Si wafers and ultra-smooth surfaces can be produced.

ApplicationsUltra-precision surface grinding of various semiconductor wafers
Wheel for LT/LN wafer grinding </br>"Nanomate Premium"

Brittle LT wafers used for SAW filters can be ground with low damage and high quality.

ApplicationsPrecision surface grinding of LT wafers
Double-ended surface grinding </br>Resin bond wheels

The long-lasting good sharpness and high dressing performance/wear resistance improve the grinding efficiency significantly.

ApplicationsMass-production double-ended surface grinding including pump parts for air-conditioner, oil pump parts for cars, engine parts of cars, magnetic material parts, and ceramics parts
Resin bond cutting wheels

These wheels can meet various cutting requirements. They exhibit excellent performance in cutting various materials.

ApplicationsPrecision cutting of various ceramics, quartz, glass, ferrite, etc.
Wheel for magnetic material grinding </br>"FORMASTER"

This wheel offers excellent shape retention performance and good sharpness in form grinding of magnetic materials. Form grinding can be performed efficiently since truing/dressing on a machine is not required.

ApplicationsHigh efficient total shape processing of magnetic material, carbide, ceramics, etc.
Electrodeposition Cutting Wheels

This wheel can meet various cutting requirements. It demonstrates excellent cutting performance in cutting various materials. In particular, it improves the cutting efficiency significantly.

ApplicationsCutting of various ceramics, glass, ferrite, composite material, etc.
Wheel for precision cutting/grooving </br>"Micro blade"

A thin blade wheel of all-grain layer type realized by our original electroforming technology to enable high precision cutting and fine grooving accurately.

ApplicationsPrecision cutting and grooving of various materials
Ultra-Precision cutting tool</br>"UPC" series

A lineup of cutting tools for various nano/micro-forming. The cutting edge polished accurately and measured carefully by our original technologies can machine workpieces in the order of nanometer to realize high precision micro-shape machining

Applications
Ultra-Precision cutting tool</br>"UPC-R"

This tool has a cutting edge with high precision profile within a wide working angle range to realize excellent shape machining.
This tool exhibits excellent performance in ultra-precision machining of spherical and aspherical surfaces.

ApplicationsMolds of pickup lenses for CD, DVD and Blu-ray, molds of lenses for digital cameras,, molds of camera lenses for cell phones, PC and tablets, infrared lenses, spherical/aspherical mirrors for laser/X-rays, various spherical and aspherical lenses, profile machining with ultra-precision machine
Ultra-Precision cutting tool</br>「UPC-F」

A tool ideal for high efficiency and ultra-precision cutting of planes and cylinders.
An ultra-precision cutting tool that significantly reduces or eliminates the time for running-in.

ApplicationsLaser reflection mirrors, polygon mirrors, copier photosensitive drums, plane and cylindrical mirror finishing
Ultra-Precision cutting tool</br>"UPC-T"

Ideal for ultra fine grooving of Fresnel lens, etc.
The shape of cutting edge tips is guaranteed in the order of submicron.

ApplicationsMolds of LCD light guide plates, Fresnel lens molds, optical sheet molds, various grating molds, other fine grooving
Ultra-Precision cutting for ultra fine grooving tool</br>"UPC-Nano groove"

Highly precise ultra fine grooving not achievable by the photolithography and ion beam processing can be realized.

ApplicationsHolographic grating molds, linear fine grooving, molds that require ultra fine grooving, optical sheet molds
Nano endmill(Square type)</br>"UPC-Nano endmill"

Free curve ultra fine grooving of the world's smallest class as small as groove width 50 μm is possible.

ApplicationsHolographic grating molds, free curve ultra fine grooving, LCD light guide plate molds, micromachine parts
Nano endmill(Ball type)</br>「UPC-Nano ballendmill」

The world' smallest class "R30 μm" and the world's highest accuracy of profile 50 nm have been realized.

ApplicationsMicro lens arrays, free curve sub-millimeter lenses, LCD light guide plate molds, micro parts machining
Please contact below for Inquiries about diamond tools/ CBN tools

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