Linear saw, and machining method and numerical control machining device that use same
AssigneeDongguan City Yisong High Technology Co., Ltd.
InventorYihui Chi
Life of this patent
Estimating the term…
Abstract
A linear saw, machining method using the same and numerical controlled machining device. The linear saw has: a machining part (1), for cutting a machining object in a linearly extending direction of the linear saw, and generating a slot on the machining object; and the linear saw further includes a space-keeping part (2) arranged such that the whole linear saw does not contact the slot or is not subject to an acting force of the slot when the space-keeping part passes through the slot. As the linear saw is provided with a space-keeping structure, the linear saw has time and space to recover from a deformation generated by cutting the machining object, thus effectively preventing accumulated errors, and greatly improving the position precision of the machining seam.
Claims19
A linear saw for cutting a workpiece, comprising:
- a machining part, used for cutting the workpiece in a linear extension direction of the linear saw and forming a slot in the workpiece,
- wherein,
- the linear saw further comprises a space-keeping part, the space-keeping part is disposed so that the space-keeping part of the linear saw does not contact the slot after the machining part leaves the slot,
- the space-keeping part is arranged to ensure that the saw blade will not be deformed by a reaction force when the machining part rotates,
- a width of the space-keeping part is less than a maximum width of the machining part, and
- a thickness of the space-keeping part is less than a maximum machining width of the machining part,
- the machining part and the space-keeping part are assembled together;
- and
- the plurality of saw teeth of the machining part are arranged linearly and continuously.
A machining method using a linear saw, comprising:
- cutting a workpiece with a machining part of the linear saw of the linear saw to form a slot in the workpiece;
- and
- wherein a space-keeping part of the linear saw does not contact the slot or is not subjected to an acting force from the slot when the space-keeping part of the linear saw passes through the slot, and
- wherein the space-keeping part is arranged to ensure that the saw blade will not be deformed by the reaction force when the machining part rotates, a width of the space-keeping part is less than a maximum width of the machining part, and
- a thickness of the space-keeping part is less than a maximum machining width of the machining part,
- wherein the machining part, the fixing part and the space-keeping part of the linear saw are assembled together to form the linear saw.
Dependencies are inferred from the claim text.