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公开(公告)号：US11376696B2
公开(公告)日：2022-07-05
申请号：US17207620
申请日：2021-03-20
Applicant: Matin Karimi Jahromi
Inventor： Matin Karimi Jahromi
Abstract: An attachment for converting a CNC milling machine to a CNC wire saw machine. The attachment may include a gantry that may be coupled with a respective gantry of the CNC milling machine, a carriage that may be attached to and moveable with a respective carriage of the CNC milling machine. A drive pulley of the system may be coupled with and driven by a spindle of the CNC milling machine. The drive pully may drive a wire saw through an assembly of idler pulleys. A wire tension mechanism may keep the wire fully stretched. The wire tension mechanism may include a curved guide rail mounted on the gantry and a vertical guide rail mounted on the carriage. A slider that slides vertically on the vertical guide rail and follows the curved guide rail may house a tension wheel that may keep the wire at a fully stretched state.
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公开(公告)号：US11370041B2
公开(公告)日：2022-06-28
申请号：US17052668
申请日：2020-02-28
Applicant: DALIAN UNIVERSITY OF TECHNOLOGY
Inventor： Yongqing Wang , Tianran Liu , Haibo Liu , Kuo Liu , Te Li , Dongming Guo
Abstract: The present invention relates to a slanting-bed feed processing machine tool of a large propeller. The machine tool comprises a slanting column feed bed, a machine tool spindle, a workpiece rotary worktable, a large propeller and a bed feed mechanism. The present invention coordinates the geometrical relationship between the machine tool and the large propeller to ensure that the slanting column feed bed moves between two blades, thereby reducing the overhang length of the spindle. Different forms of workpiece rotary worktables and bed feed mechanisms are selected according to different slanting column feed beds. Four types of slanting column feed beds are designed, which can be selected, optimized and applied for different processing objects. The present invention enhances the processing stiffness of the spindle and solves the problem of poor processing quality of the large propeller caused by machine tool vibration.
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公开(公告)号：US11267092B2
公开(公告)日：2022-03-08
申请号：US15438275
申请日：2017-02-21
Applicant: Mark P. Chepurny
Inventor： Mark P. Chepurny
IPC: B23Q11/00 , B23Q11/08 , B23K26/142 , B23C1/06 , B23C1/00
Abstract: A debris control apparatus comprising a debris control enclosure, the enclosure further comprising a vacuum opening in the enclosure. The vacuum opening being sized, shaped and positioned to receiving a vacuum conduit, connected to a vacuum source, for extracting the debris from the enclosure. The debris control apparatus further comprising a mounting assembly for mounting the enclosure to a machine, such that, during operation, the enclosure moves along the work material as the cutting tool moves along the work material, the enclosure being mounted independent of movement of the cutting tool in and out of the work material. The mounting assembly comprises a depth adjuster for adjusting the operating depth of the enclosure. The depth of the enclosure can be adjusted such that the debris will be contained in the enclosure during operation.
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公开(公告)号：US10751812B2
公开(公告)日：2020-08-25
申请号：US15923894
申请日：2018-03-16
Applicant: Glenn Robert Sargent
Inventor： Glenn Robert Sargent
Abstract: The present invention relates to a modular frame for CNC machining, comprising: a first side panel and a second side panel, each side panel for with an elongated base with a notch at either end and a vertical extension from the base with a notch at the distal end of the vertical extension; a first crossbeam and a second crossbeam, each crossbeam having a notch at either end, the notches on the crossbeam oriented in an opposing direction to the notches on the side panels; and a gantry beam, the gantry beam having a notch at either end, the notches on the gantry beam oriented in an opposing direction to the notches on the side panels, wherein the side panels, crossbeams and gantry beam are user-assembled into the modular frame via alignment and engagement of the respective notches on the crossbeams and gantry beam with the notches on the side panels, and wherein user assembly of the modular frame is performed without the use of tools.
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公开(公告)号：US20190283145A1
公开(公告)日：2019-09-19
申请号：US15923894
申请日：2018-03-16
Applicant: Glenn Robert Sargent
Inventor： Glenn Robert Sargent
Abstract: The present invention relates to a modular frame for CNC machining, comprising: a first side panel and a second side panel, each side panel for with an elongated base with a notch at either end and a vertical extension from the base with a notch at the distal end of the vertical extension; a first crossbeam and a second crossbeam, each crossbeam having a notch at either end, the notches on the crossbeam oriented in an opposing direction to the notches on the side panels; and a gantry beam, the gantry beam having a notch at either end, the notches on the gantry beam oriented in an opposing direction to the notches on the side panels, wherein the side panels, crossbeams and gantry beam are user-assembled into the modular frame via alignment and engagement of the respective notches on the crossbeams and gantry beam with the notches on the side panels, and wherein user assembly of the modular frame is performed without the use of tools.
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Patent Agency Ranking
公开(公告)号：US20190262911A1
公开(公告)日：2019-08-29
申请号：US16283202
申请日：2019-02-22
Applicant: FERRARI & CIGARINI S.R.L.
Inventor： ANDREA FERRARI
Abstract: A profiling machine, comprising: an annular guide (2), which defines a closed-loop path; a carriage (3), movable along the annular guide (2); a support arm (4), rotatably associated with the carriage (3) around a rotation axis (X); a profiling tool (10), associated with the support arm (4); a pusher (5), configured to drive the support arm (4) in rotation in an active direction, in order to push the profiling tool (10) towards a profile (P) to be machined.
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公开(公告)号：US10363644B2
公开(公告)日：2019-07-30
申请号：US15938010
申请日：2018-03-28
Applicant: PARPAS S.p.A.
Inventor： Vladi Parpajola
Abstract: A numerical-control machine tool is provided and includes a load-bearing beam which extends horizontally, has two axial ends resting in sliding manner on two lateral shoulders that rise from a basement and extend horizontally side by side so as to define a longitudinal corridor orthogonal to the longitudinal axis of the beam; a spindle-holding carriage which is movable on the load-bearing beam parallel to the longitudinal axis of the beam; a spindle-holding shaft which is fixed to the spindle-holding carriage in a vertical position, and is movable on the spindle-holding carriage parallel to its longitudinal axis; a front wall and a rear wall that close the two ends of the longitudinal corridor; an upper cover which closes the longitudinal corridor at the top; and an ambient conditioning unit which is adapted to bring and maintain the temperature of the air present inside the machining chamber around a given target value.
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公开(公告)号：US20180281137A1
公开(公告)日：2018-10-04
申请号：US15938010
申请日：2018-03-28
Applicant: PARPAS S.p.A.
Inventor： Vladi PARPAJOLA
CPC classification number: B23Q11/148 , B23C1/002 , B23Q1/012 , B23Q11/0816 , B23Q11/0891 , Y10T409/30392 , Y10T409/303976 , Y10T409/307728 , Y10T409/308288
Abstract: A numerical-control machine tool is provided and includes a load-bearing beam which extends horizontally, has two axial ends resting in sliding manner on two lateral shoulders that rise from a basement and extend horizontally side by side so as to define a longitudinal corridor orthogonal to the longitudinal axis of the beam; a spindle-holding carriage which is movable on the load-bearing beam parallel to the longitudinal axis of the beam; a spindle-holding shaft which is fixed to the spindle-holding carriage in a vertical position, and is movable on the spindle-holding carriage parallel to its longitudinal axis; a front wall and a rear wall that close the two ends of the longitudinal corridor; an upper cover which closes the longitudinal corridor at the top; and an ambient conditioning unit which is adapted to bring and maintain the temperature of the air present inside the machining chamber around a given target value.
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公开(公告)号：US10035228B2
公开(公告)日：2018-07-31
申请号：US15515800
申请日：2015-08-31
Applicant: AMADA MACHINE TOOLS CO., LTD.
Inventor： Masanao Kato
CPC classification number: B23Q1/626 , B23B3/065 , B23C1/002 , B23C1/12 , B23C1/14 , B23Q1/012 , B23Q1/017 , B23Q2701/02 , B23Q2701/025 , B23Q2701/06 , Y10T29/5114 , Y10T409/308288
Abstract: In a working machine, left and right side walls are erected on a bed, a forward/backward saddle is movable in forward/backward directions, left and right sides of the forward/backward saddle are movably supported with the left and right side walls, a forward/backward drive device is arranged on the left and right side walls, to move the forward/backward saddle in the forward/backward directions, a left/right saddle is arranged on the forward/backward saddle and movable in left/right directions, a left/right drive device is arranged on the forward/backward saddle on each of forward/backward sides of the left/right saddle, to move the left/right saddle in the left/right directions, an up/down slider is movable up and down and arranged on the left/right saddle, a lower portion of the up/down slider is provided with a processing head to which a processing tool for processing a work set on the bed is removably and replaceably attached.
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公开(公告)号：US09956657B2
公开(公告)日：2018-05-01
申请号：US15226471
申请日：2016-08-02
Applicant: Thermwood Corporation
Inventor： Kenneth J. Susnjara
CPC classification number: B23Q3/088 , B23C1/002 , B23C1/06 , B23Q35/04 , B25B11/005 , B27M3/12 , Y10T409/303808
Abstract: Aspects of the present disclosure relate to methods for fabricating components, for example, 3D decorative items. In an embodiment, a method including positioning a spoil board on a worktable of a computer numeric control (CNC) machine; operating the CNC machine in a first mode to create an outline in the spoil board; positioning a first workpiece on the spoil board and over at least a portion of the outline; and operating the CNC machine in a second mode to cut into a portion of the first workpiece.
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