work coil造句

• This creates a rapidly oscillating, ultrastrong electromagnetic field around the work coil.
• Because of Lenz's Law, the magnetic fields created within the conductor and work coil strongly repel each other.
• In practice the metal workpiece to be fabricated is placed in proximity to a heavily constructed coil of wire ( called the " work coil " ).
• A huge pulse of current is forced through the work coil by rapidly discharging a high voltage capacitor bank using an ignitron or a spark gap as a switch.
• The frequency of current used depends on the object size, material type, coupling ( between the work coil and the object to be heated ) and the penetration depth.
• The high work coil current ( typically tens or hundreds of thousands of amperes ) creates ultrastrong magnetic forces that easily overcome the yield strength of the metal work piece, causing permanent deformation.
• This RF signal is created by the RF generator which is, effectively, a high power radio transmitter driving the " work coil " the same way a typical radio transmitter drives a transmitting antenna.
• Members of the Nine Inch Nails fan-site echoingthesound . org were able to raise funds to send to Danny Hyde, who revealed the existence of out-takes of commission work Coil had produced for various Nine Inch Nails singles and EPs.