EP1623804A1 - Outil de finissage pour l'usinage de pièces en bois, plastique ou similaire et machine comprenant ledit outil - Google Patents

Outil de finissage pour l'usinage de pièces en bois, plastique ou similaire et machine comprenant ledit outil Download PDF

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Publication number
EP1623804A1
EP1623804A1 EP05016825A EP05016825A EP1623804A1 EP 1623804 A1 EP1623804 A1 EP 1623804A1 EP 05016825 A EP05016825 A EP 05016825A EP 05016825 A EP05016825 A EP 05016825A EP 1623804 A1 EP1623804 A1 EP 1623804A1
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EP
European Patent Office
Prior art keywords
tool
finishing tool
finishing
machine
wood
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP05016825A
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German (de)
English (en)
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EP1623804B1 (fr
Inventor
Georg Reis
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Michael Weinig AG
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Michael Weinig AG
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Publication date
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Priority to SI200530035T priority Critical patent/SI1623804T1/sl
Publication of EP1623804A1 publication Critical patent/EP1623804A1/fr
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G13/00—Cutter blocks; Other rotary cutting tools
    • B27G13/08—Cutter blocks; Other rotary cutting tools in the shape of disc-like members; Wood-milling cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B24B3/46—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of disc blades
    • B24B3/463—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of disc blades of slicing machine disc blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C1/00—Machines for producing flat surfaces, e.g. by rotary cutters; Equipment therefor
    • B27C1/005—Machines for producing flat surfaces, e.g. by rotary cutters; Equipment therefor with tools having a rotational vector which is perpendicular to the working surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C1/00—Machines for producing flat surfaces, e.g. by rotary cutters; Equipment therefor
    • B27C1/14—Other details or accessories

Definitions

  • the invention relates to a finishing tool for the machining of Maschinenstükken of wood, plastic and the like according to the preamble of claim 1 and 23 and a machine for machining workpieces made of wood, plastic and the like according to the preamble of claim 14th
  • Finishing tools are used to produce a very smooth wood surface. They are designed in the form of planes which have one or two planer blades, with which the surface is planed smooth in a relative movement between the workpiece and the finishing tool. If the blades are dull or have a notch, the machine containing this finishing tool must be stopped and the tool replaced. Finishing tools are usually used obliquely (not perpendicular) to the feed direction to achieve a pulling cut. The workpiece width to be machined and the inclination determine the necessary cutting length of the finishing tool. However, since this is limited due to installation, the inclination and the workpiece width and thus the performance of the finishing tool is limited.
  • the invention has the object of providing the generic finishing tool and the generic machine in such a way that the Maschinenstükke can be provided inexpensively and easily with a smooth surface.
  • the finishing tool according to the invention according to claim 1 is rotatably driven about its axis to achieve the pulling section.
  • the workpiece is guided past the rotating finishing tool, which processes the corresponding workpiece surface.
  • the cutting edge of the rotating finishing tool can be reground during operation so that the machine equipped with this finishing tool does not have to be shut down. This allows very long production times without a tool change. If the cutting edge of the Finierwerkmaschinees worn, the finishing tool is completely replaced, so that a cumbersome and time-consuming installation and removal of knives is not necessary.
  • the finishing tool can be used for the production of veneers. Due to the rotation, the section which advantageously draws during veneer production can be increased.
  • the finishing tool is provided, which is rotatably driven in the machine about its axis. In this way, very high life paths are possible. In addition, since the edge of the finishing tool, without removing it, reground during operation production quantities of, for example, 1 million running meters and more can be easily reached.
  • finishing tool workpieces especially wood workpieces, finiert.
  • This process corresponds to a fine planing with which a very high quality surface on the wood workpiece can be produced.
  • the workpiece has an absolutely flat, smooth and dimensionally accurate surface after finishing.
  • Finished workpieces are used, for example, in solid furniture construction, in timber construction, for visible beams, in organ construction, for floorboards, for visible surfaces in tongue and groove boards and the like. Due to the high-quality surface, a treatment with lacquer is not required, which can create a healthy, environmentally friendly living environment.
  • the surface is no longer roughened, because when finishing as opposed to grinding the soft wood fibers are separated by the cut. An otherwise usual intermediate grinding can be omitted.
  • Fig. 1 shows an application in which a wood workpiece 1 is processed on its upper side 2 and on its underside 3 by a respective finishing tool 4.
  • the wood workpiece 1 is guided past the finishing tools 4 by two transport devices 5, 6, which are, for example, endless drives or feed rollers. They are the same design and rotate about an axis perpendicular to the transport direction of the wood workpiece 1 axis.
  • the timber workpieces 1 are guided during their transport in the feed direction V to at least one stop rule 7 (FIG. 2) and rest on a table top 8.
  • the stop ruler 7 is advantageous attached.
  • the table top 8 is interrupted so that the cutting edge located on the finishing tool can come into engagement with the wood workpiece 1.
  • the table top 8 is interrupted in the region of the finishing tool 4.
  • the section is bounded by two part-circular edges 9, 10 of the table top 8.
  • a segment-shaped tabletop part 11 is fixed, the edge of which runs concentrically to the edges 9, 10.
  • the inlet area of the table top 8 and / or the finishing tool 4 preferably together with the outlet area of the table top 8 and the table top part 11, are adjustable in height.
  • wood workpiece 1 also known in planing and molding machines elements
  • elements such as pressure rollers, rulers and the like.
  • the finishing tool 4 has a clamping cone 12 (Fig. 5), with which it is clamped in a spindle 13 in a known manner.
  • the clamping cone 12 advantageously forms an HSK interface.
  • the clamping cone 12 protrudes from the flat bottom 14 of a tool base body 15 (FIG. 5), whose shell 16 widens conically.
  • a cutting ring 17 is fixed, with which the respective side of the wood workpiece 1 is processed.
  • the diameter of the cutting edge 19 is greater than the area of the wood workpiece 1 to be machined.
  • the cutting ring 17 can be replaced with appropriate wear, it is releasably secured to the shell 16 with screws 18.
  • the cutting ring 17 has, as shown in FIG.
  • FIG. 16 an annular cutting edge 19 which is formed by a breast surface 20 and a back surface 21 lying at an acute angle to it.
  • the cutting ring 17 has a flat support side 22, with which it rests on a flat shoulder surface 23 of the shell 16.
  • the shoulder surface 23 connects at right angles to a Stop surface 24 which is coaxial with the axis of rotation 25 of the Finierwerkmaschinees 4 and on which the cutting ring 17 is applied.
  • Fig. 16 is shown by a dashed line, how far the cutting ring 17 can be reground before it must be replaced.
  • the screws 18 pass through the shoulder surface 23 (FIG.
  • the finishing tool 4 is installed so that the table top part 11 is immersed in the space enclosed by the shell 16 (FIG. 5).
  • the support side of the tabletop part 11 is higher than the support side of the table top 8 in the inlet region before the finishing tool 4 and preferably at the same height with the cutting edge 19 of the finishing tool 4 and the support side of the table top 8 in the outlet area.
  • the cutting ring 17 passes through the limited by the edges 9, 10 cutting gaps 33, 34 so that it can completely grasp the wood workpiece 1 to be machined.
  • chip breaker 27 On the outside of the shell 16 at least one chip breaker 27 is provided, with which the resulting chips are finely broken during finishing.
  • chip breakers 27 are provided diametrically opposite each other on the jacket 16.
  • the chip breaker is formed by an L-piece, which is preferably fastened with its short leg to the outside of the shell in a milled recess and whose long leg protrudes at an acute angle to the axis of rotation 25 of the finishing tool 4.
  • the front in the direction of rotation of the Finierwerkmaschinemaschinees 4 preferably also the rear edge of the protruding leg of the chip breaker 27 is bevelled to form a crushing edge or cutting edge.
  • the chip breaker 27 is formed by way of example only as an L-piece. He can of course have any other suitable shape.
  • the axis of rotation of the grinding wheel 30 is tangent to the cutting ring 17. It is possible, the grinding unit 29 about an axis perpendicular to the grinding wheel axis pivotally form to attach a corresponding cut on the cutting ring.
  • a puller 31 which has at least one peel stone 32. With him, the cutting ring 17 similar to a joint operation can be deducted so that a sharp cutting edge 19 is formed.
  • the puller 31 is advantageously radially and along the cone sheath 16 of the finishing tool 4 adjustable.
  • the puller 31 is advantageously adjustable in the height direction. Due to the described adjustability, the puller 31 can be adjusted in a simple manner with respect to the different cutting rings 17.
  • the chips 35 (FIG. 8) produced during the machining of the workpiece 1 pass through the cutting gap 34 and are picked up by the chip breakers 27, comminuted and extracted with at least one suction hood (not shown) with openings.
  • Fig. 4 shows an embodiment in which parallel to the stop rule 7, a ruler-like table top holder 36 is provided.
  • the stop rule 7 and the table top holder 36 carry the tabletop part 11 located between them, which dips in the manner described in the finishing tool 4.
  • table top parts 37, 38 On both sides of the finishing tool 4 are table top parts 37, 38, of which the table top part 38 is provided with a pressure bar 39. It is curved according to the radius of the cutting edge 19 and can be adjusted with adjusting screws 40 relative to the finishing tool 4 to adjust the gap width and to allow a radius adjustment when the finishing tool 4 is reground.
  • the table top part 38 and / or the finishing tool 4 and / or the table top part 37 may be adjustable in height in order to easily and accurately adjust the chip thickness can.
  • the pressure bar 39 may also be provided in a table top training according to FIGS. 2 and 3.
  • the pressure bar may also be adjustable in the direction of the finishing tool 4.
  • the upper side of the tabletop part 38 lies deeper around the chip thickness than the cutting edge 19, while the upper side of the table plate part 37 lying in the outlet region lies at the same height as the cutting edge 19.
  • the tabletop part 37 may be adjustable radially to the finishing tool 4, like the tabletop part 38 or its pressure bar 39.
  • the described finishing tool 4 is adjusted so that the cutting edge 19 projects beyond the upper side of the table top 8 or the corresponding table top parts 38 in accordance with the desired chip thickness.
  • the chip 35 is removed by the rotating finishing tool 4 on the corresponding side.
  • the finishing tool 4 is advantageously adjustable in the axial direction, so that the desired chip thickness can be easily adjusted or an adjustment after regrinding is possible. It is a chip removal of, for example, 5/100 mm to about 1 mm and more possible.
  • the axis of rotation 25 is perpendicular to the side to be machined wood workpiece 1, a pulling cut is achieved, the effect of which is increased with increasing speed of the Finierwerkmaschinemaschinees.
  • the energy input into the material of the wood workpiece 1 is very high. By increasing the speed, the positive-acting pulling cut can be strengthened, resulting in excellent cutting results.
  • the wood workpiece 1 can be transported through the corresponding machine at a very high feed rate. In high-performance systems, feed rates of, for example, 400 to 600 m / min are readily possible. Despite these high feed rates, no machining marks are visible on the machining side of the workpiece 1, since due to the rotating finishing tool 4 with a single circumferential cutting edge 19 no knife impact on the workpiece surface is visible. At such high feed speeds, pressure rollers are advantageously used instead of the pressure bar 39. With the rotating finishing tool 4, a perfect, extremely smooth surface can be achieved. The removed chips 35 are crushed properly with the chip breaker 27, so that they can be reliably removed.
  • the finishing tool 4 can be arranged such that its axis of rotation lies within the wood workpiece 1.
  • the machining takes place mainly in the radial direction and the pulling cut is achieved exclusively via the rotation of the finishing tool 4.
  • the diameter of the Finierwerkzeuges need only be so much larger than the desired width of the workpieces to be machined, as it requires the attachment of the table top part 11 via the stop rule 7 and / or the table top holder 26.
  • the axis of rotation 25 can also, as shown by way of example in FIG. 2, lie outside the wood workpiece 1.
  • a tangential cutting component is added to the radial cutting component during machining, which is the pulling section through the rotation of the finishing tool 4 geometrie myself still reinforced.
  • This effect has a positive effect on the processing quality and is the greater the further the processing zone of the workpiece is displaced from the axis of rotation of the finishing tool 4 at its edge region in the direction of passage of the wood.
  • the processing zone can advantageously be flexibly and optimally adjusted to the respective width of the workpieces to be machined by the stop rule 7 and / or the finishing tool 4 being adjustable in the direction transverse to the feed direction V.
  • the diameter of the finishing tool 4 in this case must be at least twice as large as the maximum workpiece width to be machined.
  • the cutting ring 17 can be reground several times before it must be replaced. With the grinding and stripping device 31, both the breast surface 21 and the back surface 20 of the cutting ring 17 can be withdrawn or ground during rotation.
  • the rotary finishing tools 4 may be incorporated into the machine so as to be rotatable about vertical axes, as shown by way of example in Figs. 1-7.
  • the finishing tools 4 may also be arranged in the machine so that their axis of rotation is horizontal (FIG. 14). In this case, the cutting edge 19 is in a vertical plane.
  • the left and right longitudinal sides 48, 49 of the wood workpiece 1 in the transport direction 50 can be finished.
  • the finishing tools 4 can be directly opposite each other.
  • the finishing tools 4 can be arranged in the direction of passage of the wood workpiece 1 at a distance one behind the other in the machine.
  • Fig. 15 shows an example of the case that the axis of rotation 25 of the finishing tool 4 is arranged at an acute angle ⁇ to the feed direction 50 of the wood workpiece 1.
  • This has the consequence that the annular cutting edge 19 is disposed in a lying at an acute angle to the feed direction 50 level.
  • the finishing tool 4 hollow, concave joints can be made on the corresponding side of the wood workpiece 1.
  • a better gluing on the long sides of the wood with absolutely closed joints in the edge region of the wood can be achieved.
  • a recutting of the finishing tool 4 is avoided by this inclination.
  • the finishing tool 4 is arranged at an angle so that the longitudinal plane containing the feed direction 50 and the vertical plane containing the cutting edge 19 enclose an acute angle which opens in the feed direction 50. Also in this inclination of the finishing tool 4 a pulling cut is achieved, which has a particularly favorable effect on the quality of machining.
  • the angle ⁇ is advantageously adjustable by appropriate adjustment of the finishing tool 4.
  • finishing tools can be provided inclined to the wood workpiece 1 in the machine more finishing tools.
  • these finishing tools can be provided only on one or on several sides of the wood workpiece 1. It is basically possible to use the rotating finishing tools 4 to complete all sides of the wood workpiece 1.
  • the inclined finishing tools can also be provided in combination with the rotating finishing tools arranged perpendicularly to the wooden workpieces 1 in the machine or in the processing unit.
  • Fig. 17 shows a finishing tool 4, the cutting ring 17 has a different configuration as the embodiments described above.
  • the back surface 21 of the cutting ring 17 is not in extension of the outside of the shell 16 of the tool body 15.
  • the breast surface 20 and the back surface 21 close one smaller acute angle than the previous embodiment.
  • the back surface 21 is connected by a cylindrical surface 51 with the support side 22.
  • this finishing tool 4 is the same design as the previous embodiment.
  • FIGS. 9 to 11 show a schematic representation of various possibilities of how the rotating finishing tool 4 can be used in a woodworking machine.
  • Fig. 9 shows a woodworking machine, in the transport direction 50 of the wood workpiece successively a lower horizontal spindle 41, a right vertical spindle 42, a left vertical spindle 43, a right vertical spindle 44, an upper horizontal spindle 45, a lower horizontal spindle 46, an upper horizontal spindle 47 and a lower finishing tool 4 has.
  • On the spindles 41 to 47 each sit the appropriate tools with which the top and bottom sides and the right and left longitudinal sides of the wood workpieces are processed.
  • the finishing tool 4 in the exemplary embodiment, the underside of the wood workpiece is finished by the machine at the end of its passage.
  • Fig. 10 shows a machine in the direction of passage of the wood workpieces successively the lower horizontal spindle 41, the right vertical spindle 42, the left vertical spindle 43, the right vertical spindle 44, the upper horizontal spindle 45, the lower horizontal spindle 46 and two Finishing tools 4, of which the one finishing tool the upper and the other Finierwerkmaschine processed the underside of the wood workpiece 1.
  • the lower horizontal spindle 41, the right vertical spindle 42, the left vertical spindle 43 and four finishing tools 4 are provided in the direction of passage one behind the other, with each of which the same side of the workpiece is processed.
  • the finishing tools 4 are arranged staggered so that each finishing tool from the wood workpiece 1 can remove a chip.
  • the staggered arrangement leads to an advantageous cut distribution. It is also possible with such an arrangement to remove a veneer during the passage of the wood workpiece 1 with each finishing tool 4.
  • the individual, located on the spindles tools and the finishing tools 4 are each at a distance one behind the other.
  • FIGS. 12 and 13 show, by way of example, processing machines which are merely equipped with the finishing tools.
  • the processing machine has only one finishing tool 4 with which the underside of the wood workpiece 1 is machined.
  • Fig. 13 shows by way of example the case that the wood workpiece transported by the processing machine is processed on four sides by a respective finishing tool.
  • the first two finishing tools 4 in the feed direction lie on the opposite right and left sides of the wood workpiece.
  • the following two finishing tools are also on two opposite, but upper and lower sides of the wood workpiece, based on the front two finishing tools rotated by 90 °.
  • the tabletop parts In the case of upper, right or left tools, the tabletop parts, as described in the embodiment of FIGS. 2 to 7, formed by other guide elements, such as pressure, stops or guide rulers, which also tool and subsequent pressure, stop and guide rule in one Lie flat.
  • the Andschreibe, stops and guide rulers in front of the respective finishing tool are either resiliently formed against the workpiece or adjustable according to the desired chip removal.
  • the chip removal results from the difference between the support sides of the table tops or guide elements in front of the tool and the cutting edge 19 of the finishing tool 4 itself and arranged with this in a plane bearing sides of the following wood in the direction of table tops or guide elements.
  • FIGS. 18 to 20 show an exemplary embodiment of a finishing tool 4, which is designed as a cone and is used to produce veneers 55.
  • the drive spindle 13 of the finishing tool 4 adjoins the flat circular base 52. On it sits the cutting ring 17, the annular cutting edge 19 is located in the base 52.
  • the tool body 15 is formed as a relatively flat cone. As a result, the rotating finishing tool 4 takes up little installation space in the axial direction.
  • the rotating finishing tool 4 is arranged in the machine so that its axis of rotation 25 is located at a small distance next to the side facing away from the workpiece 1 outside 53 of the stop rule 7 (FIGS. 19 and 20). In this outer side 53, a part-circular depression 54 is provided for the spindle 13.
  • the wood workpiece 1 rests on the table top 8 and is machined in the embodiment on its underside by the finishing tool 4.
  • the finishing tool 4 is adjusted so that the cutting edge 19 picks up a thin veneer 55 (FIG. 18) on the underside of the wood workpiece 1.
  • the removed veneer 55 can be properly derived. Since the cone angle ⁇ is very large, there is no risk that the thin veneer 55 breaks off at the transition to the workpiece 1.
  • the finishing tool 4 has no chip breaker 27. Apart from the differences described, the finishing tool 4 is the same design as the previous embodiments.
  • the table top 8 bounded with its the Finierwerkmaschine 4 facing curved edge 10, the width of the cutting gap 34.
  • a pressure bar may be provided, which may be arranged fixed or radially with respect to the finishing tool 4 adjustable.
  • Fig. 20 shows the table top 1 with the cutout for the engagement of the Finierwerkmaschinees 4.
  • the Finierwerkmaschine 4 facing curved edges 9, 10 limit the corresponding cutting gap 33, 34.
  • the wood workpiece 1 is in this embodiment advantageously reciprocating at the finishing tool 4th past. At each stroke, a veneer 55 is removed.
  • a plurality of rotating finishing tools 4 can be connected in series.
  • a machine equipped in this way is suitable for producing a plurality of slats or cover slats from parquet blanks.
  • Such a sipe fabrication would replace a split saw or a thin-section gate used in the production of multiple fins.
  • the described rotary finishing tools 4 can basically be used in all planing work of flat workpieces.
  • the finishing tools can also be used in Handfiniermaschinen in the artisan sector.
  • An embodiment of such a hand fining machine is shown in Figs. 21 and 22.
  • Such a machine has one or two handles 56, 57 on which the machine can be carried.
  • the handles 56, 57 are attached to a housing 58 from which they protrude transversely.
  • a lateral stop 59 is fixed in order to move the hand-operated device during Finiervorgang along the wood workpiece to be processed 1 properly.
  • a drive motor 60 is mounted, preferably an electric motor, with which the finishing tool can be rotatably driven.
  • the axis of rotation of the Finierwerkmaschinees 4 is perpendicular to the housing 58.
  • a plate 61 is adjustably held, which can be adjusted in the embodiment by means of inclined guides 64 for finishing tool 4.
  • a fine adjustment screw 62 which is mounted in the housing 58 and with which the plate can be adjusted sensitively and exactly opposite the finishing tool 4.
  • the plate 61 radially opposite there is a support plate 63, with which the handset rests on the wood workpiece during the machining process. Your edition page is preferably in a plane with the cutting edge 19 of the Finierwerkmaschinees 4.
  • the support plate 63 can be adjusted in height.
  • the finisher tool 4 facing edges of the plate 61 and the support plate 63 are chamfered accordingly, so that the removed from the wood workpiece chips or veneers between the plates 61, 63 and the finishing tool 4 can be properly dissipated.
  • the finishing tools can be used in pure finishing machines according to FIGS. 12 and 13 or preferably in planing machines in the re-planing area according to FIGS. 9 to 11. In this case, a division of cuts as a combination of pre- and post-cut is possible, whereby the decrease of very thin chips 35 achieved with two or more rotating Finierwerkmaschineen optimum results.
  • the finishing tools can be arranged at different cutting angles.
  • the cutting ring 17 may have different shapes. If necessary, it can be equipped with diamond or carbide.
  • the cutting ring 17 can not only be screwed to the tool body 15, but also firmly connected to him, for example, soldered to be. It is also possible to form the cutting ring 17 in one piece with the tool main body 15. With the grinding unit 29 and the puller 31, the cutting ring 17 can be reground easily and yet with high cutting quality and accuracy.
  • the finishing tool Due to the rotation finishing, high tool life is possible. Since the cutting ring 17 can also be reground, the finishing tool has a long service life.
  • the finishing tool 4 can be used for processing window edge fins, for gluing, for veneer production, for example, from residual rolls, or for the production of cover slats for parquet and the like.
  • the surface of the wood workpiece is due to the processing by the finishing tool absolutely plan and accurate to measure.
  • the treatment of the processed wood workpiece with paint is easily possible without intermediate sanding.
  • the passage speed of the woodworking tool 1 through the machine are no limits when using the rotary finishing tool 4 upwards. Due to the absolutely clean surface of the machined wood workpiece can be dispensed with a grinding process, since the finished with the Finierwerkmaschine 4 surface shows better surface patterns and roughness than even a finely ground surface.
  • a significant advantage of the finishing tool is to be seen in its disc-shaped design. It leads to a high stability, whereby vibrations of the cutting edge 19 are avoided. This contributes to the high quality of workmanship.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
EP05016825A 2004-08-05 2005-08-03 Outil de finissage pour l'usinage de pièces en bois, plastique ou similaire et machine comprenant ledit outil Active EP1623804B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI200530035T SI1623804T1 (sl) 2004-08-05 2005-08-03 Finalizacijsko orodje za obdelavo obdelovancev izlesa, umetne snovi in podobnega ter stroj s takšnim finalizacijskim orodjem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004038876A DE102004038876A1 (de) 2004-08-05 2004-08-05 Finierwerkzeug für die Bearbeitung von Werkstücken aus Holz, Kunststoff und dergleichen sowie Maschine zur Bearbeitung von Werkstücken aus Holz, Kunststoff und dergleichen

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Publication Number Publication Date
EP1623804A1 true EP1623804A1 (fr) 2006-02-08
EP1623804B1 EP1623804B1 (fr) 2007-05-23

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DE (2) DE102004038876A1 (fr)
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007112841A1 (fr) * 2006-03-29 2007-10-11 Michael Weinig Ag Machine pour l'usinage de pièces en bois, en plastique et analogues et outil s'utilisant dans une telle machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI26010A (sl) 2021-09-10 2021-12-31 Gregor Ledinek Stroj za ploskovno obdelavo obdelovancev iz lesa, umetne mase ali podobnih materialov

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2052366A (en) * 1934-04-02 1936-08-25 Us Slicing Machine Co Slicing machine knife guard and grinding mechanism
US4498512A (en) * 1982-08-02 1985-02-12 Wilfred Hiestand Lumber saw-sizing tool
EP0904903A2 (fr) * 1997-09-26 1999-03-31 Gregor Ledinek Dispositif pour dégauchir de pièces de bois
DE10245752A1 (de) * 2001-12-06 2003-06-18 Hans Hundegger Holzwerkzeug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2052366A (en) * 1934-04-02 1936-08-25 Us Slicing Machine Co Slicing machine knife guard and grinding mechanism
US4498512A (en) * 1982-08-02 1985-02-12 Wilfred Hiestand Lumber saw-sizing tool
EP0904903A2 (fr) * 1997-09-26 1999-03-31 Gregor Ledinek Dispositif pour dégauchir de pièces de bois
DE10245752A1 (de) * 2001-12-06 2003-06-18 Hans Hundegger Holzwerkzeug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007112841A1 (fr) * 2006-03-29 2007-10-11 Michael Weinig Ag Machine pour l'usinage de pièces en bois, en plastique et analogues et outil s'utilisant dans une telle machine

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DE102004038876A1 (de) 2006-03-16
EP1623804B1 (fr) 2007-05-23
SI1623804T1 (sl) 2007-10-31
DE502005000744D1 (de) 2007-07-05

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