Thread machining method: Roll silk

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  • source:MACKINNON CNC Machining
Cent rolling silk boils for radial silk, tangential boil silk and roll pressure head to roll silk 3 kinds. Tangential roll silk to roll pressure head to roll a cent rolling silk for radial silk, tangential boil silk and roll pressure head to roll silk 3 kinds. Radial radial rolling silk rolls silk is will 2 (or 3) those who take whorl tooth look roll filar annulus installation to be on the axis of mutual parallel, workpiece is put on two rounds of bearing between, two rounds with to etc fast rotate. Among them round still make radial feed motion. Workpiece is rolling filar annulus to drive next whirl, the surface suffers radial extruding to form whorl. Not tall to certain precision requirement guide screw, also can use similar method to boil press figuration. Radial rolls silk tangential roll silk tangential roll silk to say planetary type rolls silk again, roll those who press a tool to rotate by 1 in the center of roll filar annulus and 3 fixed arc filar board composition. When rolling silk, workpiece can send into continuously, reason productivity rolls silk than rub silk and radial tall. Roll pressure head to roll silk to roll pressure head to roll silk to undertake on automatic lathe, use at machining the short whorl on workpiece commonly. Roll pressure head to have 3 ～ 4 all cloth at the week outside workpiece roll filar annulus. When rolling silk, workpiece rotates, roll feed of pressure head axial, roll workpiece extrude whorl. CNC Milling