A method of configuring a universal automated system with discrete support system

 

(57) Abstract:

The invention relates to equipment for stretching-card-mounting presses used in the formation of large parts of double curvature in the aerospace industry, and can be used in shipbuilding and other industries, including for another purpose. The way to configure UAC DOS is pre-installed part supports the creation of lodgments to preload the shell, and then in parallel pairs traverse stops CNC machines for precision installation shell - working surface. Increases accuracy while reducing the cost of manufacture and operation of the complex. 1 C.p. f-crystals, 1 Il.

The invention relates to equipment for obtain-recliner presses used in the formation of large parts of double curvature and can be used for another purpose in the aerospace, shipbuilding, construction and chemical industries for the manufacture of obvoiously parts of the production facilities.

Forming obvoiously parts is plastic Defoe the jaws of a press-tight with tension. For the manufacture of airframe uses a large amount of obvoiously parts with different aerodynamic shapes and dimensions in the plan. For complex surfaces (with podmates", "spin") is the set of working tooling consists of pulling the plug and clamp. In some cases, only one pulling the plug without a clip.

Known universal automated system for forming large sheet parts (WOW!), and how to configure its surface by RF patent for the invention 2133163.

The installation includes two arrays of oppositely spaced supports, combined in a matrix. Support together with an individual shells form a working surface installation for shaping. For this purpose stops with computer numerical control (CNC), located on the portal, moving along the array of supports. The configuration of the working surface is installed on the supports of the upper shell matrix, and then exhibited the shell is set lower (convex) hull of the punch. Thus, in the absence of the top matrix with the supports and the top concave shell configuration convex surface yavlenie the invention, is the creation of a method for configuring a universal automated system with discrete support system, providing the installation with precision interchangeable convex hulls - workers forming surfaces.

To solve the problem in the conventional method of setting a universal automated system with discrete support system (UGC DOS) for forming sheet parts, including installation stops portal CNC program, simultaneous installation and fixation coaxially supports them UAC DOS and base, according to the invention a pre-set portion of the supports for the installation of the outside surface of the shell, the base shell by two base holes, then install the two portals with supports CNC coaxially supports in the Central part of UAC DOS at a distance of two or three rows of pillars in the program corresponding to the working surface, membrane presses supports to their corresponding supports, fixed supports and secure the shell to them, then move the portals with stops along the rows of supports, installed coaxially supports the program corresponding to the working surface, membrane presses supports suitable to the s assign portals with supports from the working area of the shaping conveyor device.

In addition, according to the invention the lugs CNC configures the part of the poles (up to 50%) and the rest down to skin contact with a force not exceeding 10 H, and fixed in this position.

Significant differences in the way the settings are in a certain sequence of operations with four objects: two portals with supports that are controlled by the CNC; discrete reference system axis bearings are coaxial with the axes of the lugs; shell - working surface formoobrazovanii sheet parts.

The invention is illustrated in the drawing, which shows discrete reference system UAC DOS with two portals, stops CNC and shell - working surface formoobrazovanii details.

Configuring universal automated system with discrete reference system is as follows. Previously part of the supports 2 (from 20 to 50%) set by the program, the corresponding surface equidistant working by an amount equal to the thickness of the removable sheath. These supports, as on the cradle, placed outside surface of the removable sheath 3, which is based probes 4 base holes in the shell. The resulting setting error (scieh.

Two portal 6 and 7 with stops 8 CNC is placed in alignment supports in the Central part of UAC DOS at a distance of two or three rows of supports 2, and the ends of all the stoppers, portals set by the program corresponding to the working surface of the shell. The rod bearings coaxially located above them stops, draw a shell spherical head lugs and locks (hydraulic brakes). The shell is fixed to the supports, for example, electromagnetic tacks. Then move the portals with stops along the rows of supports, installed coaxially supports the program corresponding to the working surface, the membrane presses the supports to their corresponding supports, fixed supports and move the portals with supports to the rest of the series UAC DOS. After finishing the setup assign portals with supports from the working area of the shaping conveyor device.

The way to configure UAC DOS has accelerated option settings in which the lugs CNC set up part of the supports (50%) and the rest down to skin contact with a force not exceeding 10 H, and fixed in this position.

After you configure UAC DOS on the working surface of the workpiece stack, for example, sheet metal, to the second method in comparison with the prototype is the expansion of technological capabilities and reduce the time settings convex working surface skinning, improving the accuracy and quality formoobrazovanii details.

1. A method of configuring a universal automated system with discrete support system (UGC DOS) for forming sheet parts, including installation stops portal CNC program, simultaneous installation and fixation coaxially supports them UAC DOS and the base, wherein the pre-set part of the supports for the installation of the outside surface of the shell, the base shell by two base holes, then install the two portals with supports CNC coaxially with the supports in the Central part of UAC DOS at a distance of two or three rows of pillars in the program corresponding to the working surface, membrane presses supports to their corresponding supports, fixed supports and secure the shell to them, then move the portals with stops along the rows of supports, placed in alignment with the supports on the program corresponding to the working surface, the membrane presses the supports to their corresponding supports, fixed supports and move the portals with supports to the rest of the series UAC DOS, after finishing the setup assign portals with supports from the working area of the shaping conveyor device.

is down to skin contact with an effort, not exceeding 10H, and fixed in this position.

 

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