Fuji Industrial Co., Ltd. recently introduced the FUM-1 ultrasonic vibration cutting device, which can improve the surface roughness and improve the machining accuracy by applying torsional vibration to the machine tool spindle. The device uses ultrasonic waves to generate a small torsional vibration of 27,000 Hz on the machine tool spindle to increase the number of contact between the tool tip and the workpiece, thereby obtaining a high-quality machined surface obtained under high-speed slow-going, and reducing the cutting resistance, thereby reducing The amount of coolant used and can be used for difficult-to-cut materials. The unit can be used for drilling, milling and turning and can be installed on existing machines.
Single Handle Kitchen Faucets or taps frequently use one handle, more complex, valve controlled by a single handle (single handle mixer). The handle moves up and down to control the opening and turning off, and moves left and right to control the temperature of the water.
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Kaiping Jenor Sanitary Ware Co., Ltd , https://www.kpjenorsanitary.com