Ferrule Production Line ◆　Wire Etching Machine ・Application    To make tapered wire from a straight piano wire through etching process by nitric acid ・Specification    Wire Tension : Tension Rollers Roller up & down : Manual Operation Wire Winding : By Geared Motor Etching RPM Control : By Counter ◆　ID Grinding Machine ・Application    To grind the hole diameter of ferrules, which are fixed in the split pipe, by the tapered wire ・Specification    Spindle RPM : 5000 Wind & Rewind : AC servo motor Power Direction Charge : By Electronic Clutch Rewind Length Control : By Encoder & Counter Wire Cutting Sensor : Proximity Photo Sensor ◆　Concentricity Grinding Machine ・Application    To grind the outside diameter of ferrules to the level of concentricity ・Specification    Type : Cylindrical Grinding for one by one C/Time : 14 sec. Grinding Margine : 50μm Max Concentricity : 1.0μm Yielding Rate : 80% Min ◆　Brushing Machine ・Application    To polish bottom end of ferrules to make "R" for inserting flanges ・Specification    Loading System : Loaded with Jig by 8pcs. at one time Speed Control : By Inverter Brush Rotation : Automatically Controlled by Timer Brush Height Setting : By Manual Operation ◆　PC Polisher ・Application    To polish "R" of top-end face of the ferrules ・Specification    Work Feeding Method : Parts Feeder + Top/Bottom End face selection Loading/Unloading System : Automatic Chucking : Diaphragm chuck C/Time : 8 sec./pc R.O.C : R 17.5 ±2.5 Offset : φ40μm Max Mist Controller : Mounted −　ＢＡＣＫ　−