The invention discloses a
monocrystalline silicon rod
slicing device. The
monocrystalline silicon rod
slicing device structurally comprises a distribution box, a
cutting head, a guide-in device, a
machining table, a fixing seat and a base, the fixing seat is installed on the base, the
machining table is arranged on the fixing seat, and the
cutting head is matched with the guide-in device. The
monocrystalline silicon rod
slicing device has the beneficial effects when a clamping layer on a clamping head makes contact with a monocrystalline
silicon rod, the
magnetism of two magnetic blocks is different, the two magnetic blocks attract each other to reinforce the clamping force of the clamping head, the clamping head can clamp and fix the monocrystalline
silicon rod under the
dual action, twomovable grooves can be ejected out along with the
diameter of the monocrystalline
silicon rod to be replaced and matched with the size of the monocrystalline silicon rod, when the two movable groovesand two fixed grooves are located on the same arc line, outward movement is stopped, and meanwhile force is applied to the monocrystalline silicon rod, so that the monocrystalline silicon rod is fixed, displacement of the monocrystalline silicon rod under the
impact force of a
wire saw is prevented, relative fixation of the position of the monocrystalline silicon rod in the
machining process is guaranteed, and the slicing quality of the monocrystalline silicon rod is further guaranteed.