Method and device for making a relief surface
AssigneeCharlin IBS LLC
InventorVladimir Stephanovich Podmiglazov
Life of this patent
Estimating the term…
Abstract
Method and device for making a relief surface to improve surface quality. The method is that, simultaneously with the main element's movement in two mutually perpendicular directions, it is being moved in horizontal and vertical planes along various paths. The device contains horizontal and vertical supports installed on a motionless chassis and a program controlled mechanisms with a position regulating drive to set the stock width.
Claims17
The method to make a relief surface by longitudinal supply of stock and its surface processing by a driven cutting tool simultaneously moving it according to the given program in two mutually perpendicular directions along the surface of stock differs in that the cutting tool moves in two mutually perpendicular directions simultaneously moving it in horizontal and vertical planes along the curves with various trajectories while making oscillating and arc-like multi-axis movements when it is in a constant active balanced state in relation to the vertical and horizontal axes.
The device to make a relief surface, which contains;
- a driven mobile frame installed on a motionless chassis and program controlled;
- a drive for the feeding mechanism;
- a cutting tool installed on a mobile frame that contains cutters differs because:
- it has horizontal and vertical support pillars installed on a motionless chassis;
- a program controlled mechanism to form the width of the stock that has a drive to adjust its position;
- a mechanism to form stock edges that has a drive to adjust its position;
- hold-down mechanisms;
- an adjustable spring-loaded chain mechanism that is kinematically connected to the mechanism of the spring-loaded feeding rollers to move stock;
- a device installed on a horizontal support pillar to move the mobile frame horizontally;
- a device installed on a vertical support pillar to move the mobile frame vertically;
- a device to move horizontal and vertical support pillars at an angle around the vertical axis for five-axis processing where the cutting tool is installed at the free end of the mobile frame and consists of a cutter shaft, an end mill or a laser that is connected to the electric motor by means of (for example) a belt transmission;
- a mechanism, that adjusts and locks position, to form the width of the stock that contains a holder of the cutters connected to the electric motor;
- a mechanism, that can adjust and lock position, to form stock edges that contains a holder of the figure cutters connected to the electric motor;
- a hold-down mechanisms installed before and after the cutting tool that contain spring-loaded rollers that have the ability to self-adjust as the stock of various thicknesses moves.
- mechanisms of the spring-loaded feeding rollers to move stock that contain spring-loaded bottom and top support pillars with constant tension, bearing axles with chain sprockets of the chain mechanism and located on them leading and holding down rollers that provide stable hold down to the surface of stock of various thicknesses;
- bottom support pillars that can adjust and lock position in relation to the top support pillars;
- a device for horizontal movement of the mobile frame that contains a ball-screw with the link connected to the motor via a ball-joint installed on the free end carries the element to effect the mobile frame in the horizontal plane,
- a device for vertical movement of the mobile frame that contains a ball-screw with the link connected to the motor via a ball-joint installed on the free end carries the element to effect the mobile frame in the vertical plane,
- where the mobile frame is installed on a motionless chassis on opposing vertical and horizontal axes providing for the movement of the cutting tool in horizontal and vertical axes along the curves with various trajectories while making multi-axis oscillating arc-like movements while maintaining the active balanced state of the frame in relation to the vertical and horizontal axes;
- the drive of the mechanism to feed stock that is constructed so that it can adjust the speed of the stock feeding to apply infinite numbers of patterns.
A powered contour shaping machine comprising:
- a cutting tool which is movable for material removal;
- a motor coupled to the cutting tool for powering the cutting tool for material removal;
- and
- a support arm pivotable about a generally horizontal pivot axis, the support arm supporting the cutting tool with a cutting tool moment arm on a first side of the pivot axis, the support arm supporting the motor with a motor moment arm on a second, opposing side of the pivot axis, wherein cutting tool moment arm and the motor moment arm are selected on the support arm so the motor gravitationally balances and offsets the cutting tool.
A powered contour shaping machine, comprising:
- a cutting tool for material removal;
- a support arm pivoting about a first pivot axis and about a second pivot axis generally perpendicular to the first pivot axis, the support arm supporting the cutting tool on a first side of the first pivot axis, the support arm supporting a counterweight on a second, opposing side of the first pivot axis so the counterweight gravitationally offsets the cutting tool;
- a first, computer controlled actuator for controlling pivoting of the support arm about the first pivot axis;
- a second, computer controlled actuator for controlling pivoting of the support arm about the second pivot axis;
- and
- a powered stock feed apparatus for moving stock relative to the cutting tool.
Dependencies are inferred from the claim text.