GRINDING WHEEL
PURPOSE:To break and remove the accumulation of chips and improve the cutting quality by dispersing chips consisting of a shape-memory alloy restored at a required set temperature in a binder for artificially constituting a grinding wheel together with abrasive grains. CONSTITUTION:When a clog is ge...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | PURPOSE:To break and remove the accumulation of chips and improve the cutting quality by dispersing chips consisting of a shape-memory alloy restored at a required set temperature in a binder for artificially constituting a grinding wheel together with abrasive grains. CONSTITUTION:When a clog is generated on a grinding stone surface in grinding process, the frictional heat with a material to be ground is transmitted to a binder 2 near the surface of the grindstone through accumulated chips. Chips 4 of a shape memory alloy dispersed in the binder 2 are restoratively moved, and by this shock, the chips are peeled and removed, and a chip pocket is formed. |
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