| 摘要 |
A guide pulley base for wire saw comprising a primary support member, a secondary support member rotatably mounted on the primary support member, a primary grooved pulley rotatably supported on the primary support member in such a way that the rotational axial line of the second support member passes tangentially through the peripheral groove of the primary grooved pulley, and a secondary grooved pulley rotatably supported on the secondary support member in such a way that the rotational axial line of the second support member passes tangentially through the peripheral groove of the secondary grooved pulley. The guide pulley base for wire saw is arranged between an object to be cut and a wire drive unit for guiding a cutting wire and smoothly turning the wire travel direction when an object to be cut such as ferroconcrete structure is cut off partially.
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