摘要:
In the process of holding a non-toothed section of a band saw blade (5) between a fixed insertion block (9) and a movable insertion block (15) included in a band saw blade guide device, the movable insertion block (15) is moved while a return allowing unit (33) included in an insertion block moving unit (21) is held in a returnable state, the insertion block moving unit (21) configured to move the movable insertion block (15) toward the fixed insertion block (9). The band saw blade (5) is firmly held between the fixed insertion block (9) and the movable insertion block (15). Whereafter, the entirety of the insertion block moving unit (21), including the return allowing unit (33), is fixed in an immovable state by a mechanical fixing unit (45). In this fixed state, a clearance between the fixed insertion block (9) and the movable insertion block (15) is kept at an appropriate clearance corresponding to a thickness of the band saw blade (5) by a return allowing action of the return allowing unit (33).
摘要:
In the process of holding a non-toothed section of a band saw blade (5) between a fixed insertion block (9) and a movable insertion block (15) included in a band saw blade guide device, the movable insertion block (15) is moved while a return allowing unit (33) included in an insertion block moving unit (21) is held in a returnable state, the insertion block moving unit (21) configured to move the movable insertion block (15) toward the fixed insertion block (9). The band saw blade (5) is firmly held between the fixed insertion block (9) and the movable insertion block (15). Whereafter, the entirety of the insertion block moving unit (21), including the return allowing unit (33), is fixed in an immovable state by a mechanical fixing unit (45). In this fixed state, a clearance between the fixed insertion block (9) and the movable insertion block (15) is kept at an appropriate clearance corresponding to a thickness of the band saw blade (5) by a return allowing action of the return allowing unit (33).