摘要:
The present invention relates to a machining center, and more particularly, to a machining center which allows a bed and a column to be integrated, thereby being capable of reducing the overall size of the apparatus and saving production costs and allows vibrations and displacements occurring in each of 5 axes to be rapidly transmitted to other axes to minimize relative vibrations and displacements between the axes, thereby being capable of performing high-precision machining.
摘要:
The invention prevents chips from being scattered. Provided is a cutting tool cover set to a cutting tool which includes a hollow shaft body and at least one insert attached to an end face of the shaft body and cuts by bringing the insert into contact with a work while rotating the shaft body. The cutting tool cover includes: a body portion fixed to a top end portion of the shaft body; and an extension portion extended outward from the circumferential edge of the body portion in the entire circumference of the top end portion of the body portion to cover the surface of the work.
摘要:
Provided is a router guide (100) that comprises: a guide part that has a first through-hole (11) and a guide surface (12) that guides a cutting tool attachment part (220) of a router device (200) along the first through-hole (11); a maintaining part (20) that maintains the position of the guide surface (12); and a positioning part that positions the guide part. The guide surface (12) is formed such that, in a state where the maintaining part (20) is in contact with a surface (300a) of a composite material (300), the distance from the surface (300a) becomes smaller as the guide surface approaches a second through-hole (31). The guide part is formed so as to be elastically deformable. In a case where the guide part is caused to elastically deform along the surface shape of the composite material (300), the maintaining part (20) maintains the position of the guide surface (12) with respect to the surface (300a) at a position that corresponds to the surface shape.
摘要:
A method for machining a ceramic matrix composite (CMC), the method enhancing a machining speed for the ceramic matrix composite (CMC), includes: a step of scanning an irradiated portion (32) of a surface of a machining target material (30) by a laser head (21) to irradiate the irradiated portion (32) with laser light from the laser head (21), and forming a deteriorated layer on the irradiated portion (32) of the surface of the machining target material (30); and a step of sequentially removing the deteriorated layer by an end mill (25), the deteriorated layer being formed on the irradiated portion (32), wherein the deteriorated layer is formed by heating the irradiated portion (32) up to a predetermined temperature by irradiation of continuous oscillation laser light, and by forming a crack by irradiation of pulsed oscillation laser light.