Berger Gruppe. Machines for grinding, serrating and polishing of pieces and strips. for the wood processing industry

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1 GmbH Berger Gruppe Machines for grinding, serrating and polishing of pieces and strips Heinz Berger Maschinenfabrik GmbH & Co. KG for the wood processing industry Kohlfurther Brücke Wuppertal Germany Tel.: Fax:

2 Contents Flat bevel grinding of workpieces BG/NT-CNC 6 9 DG-CNC FS-CNC Serrated edge grinding of workpieces PH/PB-CNC WSL-CNC RST-CNC Machining of circular knives RMS-CNC 20 VR-CNC 21 RFS-CNC RVZ-CNC Robotic application RSP RAA 29 Machining of strips BSM-CNC SVZ-CNC BKB Profile generating LP-CNC Measuring technique / programming 38 Magazine systems 39 2

3 Workpieces band saws circular saw blades saber saw blades jig saw blades garden tools hand tools long knives machine knives wood carving knives wood drill bits Industries wood processing industry hand tools industry cutlery industry 3

4 Band saws Strip grinding machines SVZ-CNC, p Strip grinding machines BSM-CNC, p Strip edging machines BKB, p Screws and similar profiles Profile generating centers LP-CNC, p Hand tools Flat bevel grinding machines BG/NT-CNC, p. 6 9 Robotic grinding and polishing systems RSP, p Wood drill bits Flat bevel grinding machines BG/NT-CNC, p. 6 9 Jig saw blades Peripheral grinding machines PH/PB-CNC, p Flat bevel grinding machines BG/NT-CNC, p. 6 9 Rotary index table grinding machines RST-CNC, p

Garden tools Flat bevel grinding machines BG/NT-CNC, p.

10 11 Robotic grinding and polishing systems RSP, p.

26 28 Chisels Flat bevel grinding machines BG/NT-CNC, p.

21 Peripheral grinding machines RVZ-CNC, p.

22 23 Machine knives Flat bevel grinding machines

5 Garden tools Flat bevel grinding machines BG/NT-CNC, p. 6 9 Flat bevel grinding machines DG-CNC, p Robotic grinding and polishing systems RSP, p Wood carving knives Flat bevel grinding machines BG/NT-CN, p. 6 9 Robotic grinding and polishing systems RSP, p Chisels Flat bevel grinding machines BG/NT-CNC, p. 6 9 Circular knives / Circular saw blades Rotary table grinding machines RMS-CNC, p. 20 Rotary table grinding machines VR-CNC, p. 21 Peripheral grinding machines RVZ-CNC, p Peripheral grinding machines RFS-CNC, p Machine knives Flat bevel grinding machines BG/NT-CNC, p. 6 9 Flat bevel grinding machines DG-CNC, p Flat grinding machines FS-CNC, p Peripheral grinding machines PH/PB-CNC, p Peripheral grinding machines WSL-CNC, p

Flat bevel grinding machines BG/NT-CNC Grinding of machine knives and hand tools CNC grinding machine with three to four axes for bevel grinding of machine knives and hand tools horizontal grinding

6 Flat bevel grinding machines BG/NT-CNC Grinding of machine knives and hand tools CNC grinding machine with three to four axes for bevel grinding of machine knives and hand tools horizontal grinding spindle Windows-based control with interfaces for robotics, PLC, measuring technologies or other applications BG/NT-CNC grinding machine for grinding of machine knives automatic central lubricating system four standard models with different grinding length up to 650 mm and workpiece diameter 200 mm grinding wheel diameter mm wear-free main axis drive with linear motor achieving rapid traverse speeds of up to 80 m/min precision, backlash-free positioning, using direct measuring system compact, precision gearbox with high rigidity to control cutting edge angle workpiece oriented programming with NC code 6 Flat bevel grinding of workpieces

7 Flat bevel grinding machine of the series BG3-CNC for grinding of machine knives 7

Applications BG/NT-CNC The grinding machines of the series BG/NT-CNC

inding of e.g. knives, scissors, hand tools and similar workpieces.

machined (BG/NT-CNC) as well as extremely curved workpieces

BG2/NT-CNC for grinding of axes and knives BG0/ZAA/RB-CNC for grinding

8 Applications BG/NT-CNC The grinding machines of the series BG/NT-CNC are employed for bevel grinding of e.g. knives, scissors, hand tools and similar workpieces. Thanks to a great number of machine types, flat surfaces can be machined (BG/NT-CNC) as well as extremely curved workpieces (BG/RV/NT-CNC) or radii (BG/RH/NT-CNC). BG2/NT-CNC for grinding of axes and knives BG0/ZAA/RB-CNC for grinding of wood drill bits BG1/NT-CNC for grinding of chisels with 90 swivel movement BG1/RH/NT-CNC for grinding of pruners (flat material) 8 Flat bevel grinding of workpieces

9 BG/NT-CNC for grinding of saw blades (conical relief grinding) BG3/NT-CNC for grinding of professional knives BG3/NT-CNC for grinding and measuring of machine knives BG1/ZA/NT-CNC for grinding of straw chopper knives BG3/NT-CNC for grinding of knives for balers, self-loading, feed mixer wagons BG1/RH/NT-CNC for grinding of wood carving knives BG3/NT-CNC for grinding of machine knives BG2/RH/NT-CNC for grinding of cylinder lawnmower blades BG1/NT-CNC for grinding of chisels BG1/RH/NT-CNC for grinding of secateurs (forged) 9

Flat bevel grinding machines DG-CNC Flat bevel grinding in a very small space CNC grinding machine with three or four axes and vertical grinding spindle for the surface grinding of knives, scissors,

welded construction of the machine housing prevention of vibrations during processing due to a machine housing filled up with mineral cast user-friendly, Windows-based controls with interfaces for

10 Flat bevel grinding machines DG-CNC Flat bevel grinding in a very small space CNC grinding machine with three or four axes and vertical grinding spindle for the surface grinding of knives, scissors, hand tools and similar workpieces DG-CNC with additional rotation axis 10 30% less required space in comparison to the horizontal arrangement of the grinding spindle good stability thanks to a solid welded construction of the machine housing prevention of vibrations during processing due to a machine housing filled up with mineral cast user-friendly, Windows-based controls with interfaces for robotics, PLC, measuring technology and other applications "Esprit" CAM interfaces wear-free main axis drive with linear motor achieving rapid traverse speeds of up to 80 m/min precision, backlash-free positioning, using direct measuring system compact, precision gearbox with high rigidity to control the cutting edge angle two standard models with grinding length of up to 490 mm and workpiece diameter of up to 200 mm grinding wheel diameter mm workpiece oriented programming and NC code as a single or a double machine available due to two separate machine housings Flat bevel grinding of workpieces

11 DG-CNC with NC transfer for cycle time 6 s DG-CNC with robotic loading and unloading 11

Flat grinding machines FS-CNC Flat grinding of long knives up

000 mm CNC controlled vertical precision flat grinding machine

000 Upm CNC controlled A-axis, ± 90 turnable X-axis with gear

12 Flat grinding machines FS-CNC Flat grinding of long knives up to a length of mm CNC controlled vertical precision flat grinding machine with three axes for flat grinding of long knives with a maximum length of mm Precision flat grinding machine of the series FS-CNC grinding length up to mm grinding segments grinding motor 30 kw, Upm CNC controlled A-axis, ± 90 turnable X-axis with gear rack in connection with servomotor and gear unit Z-axis on prestressed ball bearing spindle by a brushless AC servomotor automatic interval-controlled central grease lubrication 12 Flat grinding of workpieces

13 FS-CNC 13

Peripheral grinding machines PH/PB-CNC Serrated edge grinding of knives with a grinding length of up to 600 mm CNC controlled peripheral grinding

grinding machine with three to five axes peripheral grinding wheel with 200 400 mm diameter (depending on the application) dressing unit of the

14 Peripheral grinding machines PH/PB-CNC Serrated edge grinding of knives with a grinding length of up to 600 mm CNC controlled peripheral grinding machine with four axes for serrated grinding of knives with a maximum length of 600 mm; designed for automatic robotic loading and unloading CNC grinding machine with three to five axes peripheral grinding wheel with mm diameter (depending on the application) dressing unit of the grinding wheel with diamondcoated dressing rolls or diamond fleece kw, up to 5000 UPM automatic robotic loading and unloading 14 Serrated grinding of workpieces

15 PH/PB-CNC for deburring and serrating of mechanical knives PH/PB-CNC with swivel axis for cross toothing of handsaws Peripheral grinding machine of the series PH/PB-CNC with robotic technique, encapsulated version 15

Modular peripheral grinding station WSL-CNC Scalloped and pointed serrated grinding The grinding station of the series WSL-CNC is designed to be integrated into different machines to produce

16 Modular peripheral grinding station WSL-CNC Scalloped and pointed serrated grinding The grinding station of the series WSL-CNC is designed to be integrated into different machines to produce scalloped or pointed serrated grinding. Technical data WSL-CNC achieving each cutting angle desired thanks to the interpolation of the Y- and the Z-axis solid welded construction special drive power 15 kw with spindle running in bearings and hub flange for grinding wheel 450 mm Ø (usable up to 250 mm Ø) max. grinding width 100 mm direct ring wheel drive programmable, constant circumferential speed of m/s when wheel diameter decreases dressing/shaping of the grinding wheel with diamond coated shape roll 140 mm Ø, drive 0,75 kw; dressing interval preprogrammable with automatic compensation of grinding wheel wear dressing by means of diamond dresser each grinding station equipped with a vertical and an horizontal carriage: Y-axis = vertical carriage for grinding movement Z-axis = horizontal carriage to move to workpiece/ section roll CNC axis movement by AC servomotor with prestressed ball bearing spindle 16 Serrated grinding of workpieces

Peripheral grinding machines WSL2/3-CNC Blades with flat edges, scalloped serrated edges, pointed serrated edges CNC grinding machine with up to seven axes for grinding blades up to 1,800 mm in

17 Peripheral grinding machines WSL2/3-CNC Blades with flat edges, scalloped serrated edges, pointed serrated edges CNC grinding machine with up to seven axes for grinding blades up to 1,800 mm in length and for serrated edges on circular blades up to 250 mm diameter (option) grinding station of the series WSL-CNC grinding of blades with either flat or serrated edges using programmable angles dressing of grinding wheels with frequently used tooth profiles by dressing device and diamond-coated dressing roll option: two-axle CNC dresser for programming of tooth forms with userfriendly menu hereby grinding of small piece lots or prototypes with arbitrary tooth profiles on long blades possible (in particular pointed or scalloped serrated edges) serrating of circular knife blades possible by adding another axis of rotation (C-axis) additional B-axis (± 25 ) for relief grinding (WSL3-CNC) WSL2/3-CNC 17

Rotary index table grinding machines RST-CNC Serrated grinding of saber saws CNC controlled rotary index table grinding machine available in different configurations for grinding of saber saws or

110 mm programmable constant circumferential speed with decreasing grinding wheel diameter: 30-45 m/sec.

18 Rotary index table grinding machines RST-CNC Serrated grinding of saber saws CNC controlled rotary index table grinding machine available in different configurations for grinding of saber saws or handsaws up to 110 mm length CNC grinding machine with four axes two grinding stations with two CNC axes type WSL main drives 15 kw grinding wheel diameter 450 mm, grinding wheel width max. 110 mm programmable constant circumferential speed with decreasing grinding wheel diameter: m/sec. dressing/shaping of the grinding wheel with diamondcoated dressing role 140 mm diameter, dressing intervals programable with automatic compensation of the wheel wear grinding station equipped with a vertical slide (150 mm stroke) and an horizontal slide (350 mm stroke) positioning of the grinding stations for cross toothing, e.g. in 25 positioning of the grinding stations for relief grinding precision rotary index table central lubrication designed for wet machining with emulsion 18 Serrated grinding of workpieces

with loading capacity of 1,000 mm separating of workpieces feeding of workpieces by pick and place unit precision rotary index table with four

19 Example of use Rotary index table grinding machine of the series RST-CNC with two grinding stations of the series WSL-CNC positioning of the grinding station for staggered tooth system, e.g. in 25 positioning of the grinding station for relief grinding feeding by stacking magazine with loading capacity of 1,000 mm separating of workpieces feeding of workpieces by pick and place unit precision rotary index table with four positions unloading into stacking magazine capacity: app saber saw blades/h RST6-CNC for serrated grinding of saber saws RST6-CNC whole line 19

Rotary table grinding machines RMS-CNC Bevel grinding of circular knives with programmable angle CNC grinding machine with three or four axes for the grinding of blades and bevels on circular knives

20 Rotary table grinding machines RMS-CNC Bevel grinding of circular knives with programmable angle CNC grinding machine with three or four axes for the grinding of blades and bevels on circular knives by employing a cup wheel for high chipping; programmable angle adjustment for the following processing user-friendly, direct programming by indicating the technical data/parameters of the workpieces CNC controlled adjustment of the angle range 0 30 with hydraulic clamping workpiece diameter up to 1,000 mm automatic compensation of the grinding wheel clamping of workpieces by permanent magnet, electromagnet, mechanical or pneumatic devices rotation speed of the workpieces adjustable revolutions/min grinding wheel diameter 400 mm diameter measurement for regrinding possible 20 RMS-CNC

VR-CNC Bevel grinding of circular knives with adjustable angle CNC grinding machine with two axes for grinding bevels and edges on circular knife blades with a max.

21 VR-CNC Bevel grinding of circular knives with adjustable angle CNC grinding machine with two axes for grinding bevels and edges on circular knife blades with a max. diameter of 400 mm by employing a cup wheel for high chipping Arc grinding of blades easy parameter programming by indicating the technical data/parameters of the workpieces bevel angles manually adjustable up to 45 automatic wheel wear compensation mechanically or pneumatically activated clamping of workpieces rotational speed of workpieces adjustable grinding wheel diameter mm robotic loading system for stacking magazines additional deburring station for edge grinding available (both processes at the same time) Machining of circular knives 21

Peripheral grinding machines RFS-CNC Surface and bevel grinding

of surfaces, cutting edges and contours on saw blades, circular

CNC dresser with two axes to shape the grinding wheel Grinding

22 Peripheral grinding machines RFS-CNC Surface and bevel grinding CNC peripheral grinding machine with six axes for the grinding of surfaces, cutting edges and contours on saw blades, circular knives, or blanks with oscillating or plunge grinding process 22 CNC dresser with two axes to shape the grinding wheel Grinding machine type RFS4-CNC, noncontinuous grinding of e.g. cutter knives

horizontal moving of the grinding wheel by AC servomotor with prestressed ball screw automatic compensation of the traverse distance after each dressing cycle and adaptation at the preset

23 horizontal moving of the grinding wheel by AC servomotor with prestressed ball screw automatic compensation of the traverse distance after each dressing cycle and adaptation at the preset circumferential speed by frequency transformer simple workpiece oriented programming with parameter entries processing of the subsequent grindings in one clamping thanks to an additional grinding axis workpiece diameter up to mm circular knife blades held on a rotational fixture by permanent magnet, magnetic chuck or mechanical clamping rotational speed of workpiece adjustable with frequency converter or servomotor different dressing systems, interval-controlled or permanent processing of intermittent grinding by means of the measuring system Marposs RFS-CNC 23

Peripheral grinding machines RVZ-CNC Serrated grinding of circular or cutter knives

controlled serrated grinding machine for the serrated grinding of circular or

of the contour Grinding of the insert seats at the basic bodies of circular saws by

24 Peripheral grinding machines RVZ-CNC Serrated grinding of circular or cutter knives Serrated grinding machine RVZ-CNC for serrated grinding of circular knives CNC controlled serrated grinding machine for the serrated grinding of circular or cutter knives with a diameter of mm (2" 19.7") respectively mm (19.7" 33.5") and for the grinding of seats at basic frames of circular knives 24 Following of the contour Grinding of the insert seats at the basic bodies of circular saws by creep-feed grinding CNC servomotor transmission unit single point dresser for the individual program-ming of the tooth profile diamond roll dresser grinding spindle with precision mounted wheel four-axle CNC control for the programming of the machine and the tooth profile grinding station designed for wet machining Machining of circular knives

25 Serrated grinding of circular knives Staircase-shaped contour 25

Robotic applications RSP Machining cells with robots used to machine workpieces robotic grinding and polishing stations either integrated in existing production lines or built as a separate cell

26 Robotic applications RSP Machining cells with robots used to machine workpieces robotic grinding and polishing stations either integrated in existing production lines or built as a separate cell standard interfaces for all established manufacturers of robots programming in the touch-in processor with a CAD/CAM interface integration of measuring systems for the compensation of workpiece location and measurement tolerances various machining stations with a variety of tools available (e.g. grinding belts, grinding stones, polishing discs) 26

27 Robotic grinding station with: flat bevel grinding machine DG0/RH/NT-CNC belt grinding station BSS deburring station camera measuring table magazine system Bulk material Robotic grinding station of the series RSP combined with a flat bevel grinding machine of the series DG0-CNC/RH/NT for the machining of secateur pieces Camera measuring table Robotic gripper Loading into a magazine system 27

28 Robotic applications RSP The robotic systems can be composed of different grinding, polishing, serrating, sharpening or deburring stations to a complete robotic cell. Robotic grinding and polishing stations machine pliers, scissors, gardening tools, knives, hand tools and similar workpieces. Grinding of pliers Grinding of single shear blades / hair dressing scissors Polishing of mounted pliers Machining of hammers Grinding of hammers Machining with laser marking of workpieces Grinding of cutter knives Tool machining Sharpening of knives with laser measuring technique Deburring of forged pruners Convex grinding of wrench surfaces Grinding of torque wrench tools 28 Robotic applications

Robotic automation unit RAA Automation of longitudinal welding of hole saws Robotic automation cell for the longitudinal welding of hole saws and similar workpieces deposit of the hole saw from the

29 Robotic automation unit RAA Automation of longitudinal welding of hole saws Robotic automation cell for the longitudinal welding of hole saws and similar workpieces deposit of the hole saw from the preceding process in parallel gripper turning system placing the workpiece in the right position for the robotic gripper Picking up on the serration by parallel gripper and pressure plate camera measuring station 29

Strip grinding machines BSM-CNC Serrated grinding of saw bands by individual grinding The modular processing station of the series BSM-CNC is conceived as a one-sided grinding station BSM/E-CNC, a

30 Strip grinding machines BSM-CNC Serrated grinding of saw bands by individual grinding The modular processing station of the series BSM-CNC is conceived as a one-sided grinding station BSM/E-CNC, a double-sided grinding station BSM/D-CNC or as a doublesided polishing station BSM/DP-CNC. BSM3000/D-CNC serrated grinding for the production of saw bands 30 BSM3000-CNC main motor: 15 kw or 2 x 15 kw frequency converter: 18.5 kw for programmable, constant peripheral velocity peripheral velocity: m/s motorized angle adjustment: 0 35 with butterfly wings grinding wheel diameter: max. 300 mm wheel/grinding width: max. 300 mm bilateral precision spindle bearing cutting speed: max. 50 m/s central lubrication configured for wet machining with grinding emulsion guideways are solid carbide or with carbide inserts various dressing systems available for grinding wheel profiles Machining of strips

31 BSM3000/E-CNC strip grinding station for the one-sided serrated grinding of band knives BSM3000/D-CNC camera measuring system BSM3000/D-CNC digital display showing the tooth profile BSM3000/D-CNC serrated grinding for the production of saw bands BSM3000/E-CNC serrated grinding on band knives 31

Strip grinding machines SVZ-CNC Serrated edge grinding on up to

achieves a serrated edge grinding on metal strips.

station of the series SVZ-CNC and a recoiler.

32 Strip grinding machines SVZ-CNC Serrated edge grinding on up to 44 strips simultaneously The grinding line of the series SVZ-CNC achieves a serrated edge grinding on metal strips. Up to 44 strips with a maximum strip width of 1,5 mm can be machined simultaneously. The line is composed of a vertical decoiler, a strip grinding station of the series SVZ-CNC and a recoiler. grinding width: 120 mm grinding width in a package : 66 mm maximum strip width: 30 mm grinding wheel diameter: 500 mm 32 Machining of strips

four CNC axes: Z-axis, horizontal axis for the grinding movement, driven by a linear motor with direct measuring system for highest precision Y-axis, vertical axis to move towards the workpiece,

33 four CNC axes: Z-axis, horizontal axis for the grinding movement, driven by a linear motor with direct measuring system for highest precision Y-axis, vertical axis to move towards the workpiece, drive with ball screw and servomotor C-axis, programmable axis for relief grinding of 0 18 X-axis, clock feed of the strip, drive with linear motor and direct measuring system for highest precision diamond-coated shaping roll, two-sided bearing of the dressing roll spindle in precision bearing with 30 kw main drive dressing cycle preprogrammable with automatic compensation of the grinding wheel wear 33

Strip edging machines BKB Strip edging by metal-cutting optimizing the weld seam The

steel strip as support to a strip of HSS for cutting.

determines the quality of the final product.

34 Strip edging machines BKB Strip edging by metal-cutting optimizing the weld seam The production of saw blades with improved shape stability consists of joining a soft steel strip as support to a strip of HSS for cutting. The condition of the strip edge of the supporting strip as well as the cutting strip determines the quality of the final product. At this point, the modular strip edge trimming machines are used to clean the strip edge by removing the burr and machining a right angle. 34 Machining of strips

If the slit edge is the operational edge in the final product, the condition of

The Julius system of strip edge trimming by metal-cutting strips the burr from

The swarfs fall into a scrap conveyer and are removed from the manufacturing

500 mm strip thickness: 0,15 8 mm edge shape: different contours speed: up to

hydraulic and pneumatic lifting lubrication and cooling systems for tools Strip

35 If the slit edge is the operational edge in the final product, the condition of the slit edge is inadequate for the downstream operation. The Julius system of strip edge trimming by metal-cutting strips the burr from the strip edge. The swarfs fall into a scrap conveyer and are removed from the manufacturing line. One-sided strip edging of an aluminium strip strip width: max mm strip thickness: 0,15 8 mm edge shape: different contours speed: up to 300 m/min strip material: all kind of machinable material automatic opening hydraulic and pneumatic lifting lubrication and cooling systems for tools Strip tension technique with S-bridel for the treatment of strips with sensitive coating Modular strip edge trimming machine of the series TRIO BKB Traverse winding at the recoiler side 35

The machines incorporate an electronic synchronisation system which controls the workpiece spindle and the tool spindle.

36 Profile generating centers LP-CNC The profile generating center of the series LP-CNC streamlines the machining processes in the field of polygonal generating and tooth profiling. The rotary machining process of the profile generating center combines drilling and milling technology. The machines incorporate an electronic synchronisation system which controls the workpiece spindle and the tool spindle. The fully integrated CNC control is easily programmable and guarantees maximum positioning accuracy. Due to short machining and storing times, cycle times are dramatically improved. With the hollow spindle system cylindrical parts can easily be fed through the spindle. With a large sliding door the machine is designed for easy operation, change over and maintenance. The manual swivelling tool unit of the LP-CNC can be swivelled from polygonal generating to tooth profiling without changeover. The toolslide is designed to accommodate additional tools for a variety of operations such as drilling, milling, threading etc. 36 Profile generating

control Siemens CNC generating spindle adapters: KK 3 H 28 horizontal D 28 H 28 horizontal D 20 K V 28 vertical work spindle bore: Ø 30 mm feedrate X- and Z-axis: up to 700 mm/min rapid travel speeds

37 control Siemens CNC generating spindle adapters: KK 3 H 28 horizontal D 28 H 28 horizontal D 20 K V 28 vertical work spindle bore: Ø 30 mm feedrate X- and Z-axis: up to 700 mm/min rapid travel speeds X- and Z-axis: 15 m/min travel X-axis, radially: 300 mm travel Z-axis, axially: 280 mm generating spindle speed: up to 6000 r.p.m. rotary positioning accuracy of the main spindle: 0,01 workpiece spindle torque: 35 Nm tool spindle torque: 7 Nm, optional 16 Nm total power: 20 KW, 30 A standard voltage: 400 V, 50 Hz or on request pneumatic power: 5 8 bar hydraulic power: 20 bar dimensions (L W H) 2800 mm 1450 mm 2000 mm weight: approx kg depending on the equipment 37

Camera measuring system with graphic interface used

sensor used for the measurement of parts Camera

location of forceps Measuring technique/ Programming

external computer Development of standard measuring

Interface robot in connection with external

38 Camera measuring system with graphic interface used for the measurement of parts Mechanical measuring sensor used for the measurement of parts Camera measuring system for robots used to identify the location of forceps Measuring technique/ Programming Programming of control panel in connection with an external computer Development of standard measuring systems for various applications for the measurement and the compensation of automated measurements/contours. Interface robot in connection with external computer/control panel 38 Menu-driven interfaces are available for complex system controls. Measuring technique / programming

Magazine systems The design of the loading/unloading magazine

conical, or flat) variety of workpiece shapes/dimensions, that

(e.g. disordered in a glide grinding line) Indexing rotary table

160 pieces Conveyor belt system for workpiece separating and

material, location detection by means of a camera system,

for flat material, load capacity 500 2,000 mm, adjustable length

e.g. for grippers Circulating bar magazine for forceps Indexing

39 Magazine systems The design of the loading/unloading magazine depends on various requirements: required magazine capacity (e.g. one hour or one complete shift) shape of the workpiece (forged, conical, or flat) variety of workpiece shapes/dimensions, that should be processed integration in the preceding stage of production (e.g. stamping) or subsequent processing (e.g. polishing, glazing) in which way the pieces are orientated (e.g. disordered in a glide grinding line) Indexing rotary table Ø 1,500 mm with adjustable stops, holding approx. 160 pieces Conveyor belt system for workpiece separating and positioning on camera table Berger feeder used to feed loose material, location detection by means of a camera system, positioning in the grinding machine by robot Stacking magazine for flat material, load capacity 500 2,000 mm, adjustable length stops Circulating chain magazine with 24 load bars each 300 mm, e.g. for grippers Circulating bar magazine for forceps Indexing chain magazine for conical material or forged workpieces, load capacity 2,000 mm with adjustable length stops Indexing vertical rotary table magazine with 6 or 12 loading and 3 or 4 unloading bars used to hold shears or shear blades in the ring Magazine systems Vertical stacking magazine for circular blades 39

machining and refining metal coils and tools, e.g. household and machine blades, cutting tools, surgical instruments, cast or forged tools.

Trend-setting innovations in the fields of robotics and CNC machines for grinding and polishing tools, as well as state-ofthe-art

The first automatic grinding machines from Berger in 1957, the development of the Julius edge trimming machine in 1980, the first CNC

since 2000, as well as Nell s development of the BSM3000-CNC grinding machine for micro-grinding coil stock with camera control all

Thanks to a broad product line, the synergistic effects in our engineering, R&D and production departments and a competent customer service

40 Strong partners under one roof... The trade marks Heinz Berger, Hauschild, August Nell, Julius, Werner Peters and LP-Laschet stand for highest quality in the field of machining and refining metal coils and tools, e.g. household and machine blades, cutting tools, surgical instruments, cast or forged tools. Their in-house robotic capabilities provide solutions to automation and process integration tasks. Trend-setting innovations in the fields of robotics and CNC machines for grinding and polishing tools, as well as state-ofthe-art technology for strip edge trimming by metal-cutting and surface finishing, are available for coil stock and tools that demand high quality. The first automatic grinding machines from Berger in 1957, the development of the Julius edge trimming machine in 1980, the first CNC controlled doubleshaft polishing machine by Hauschild in 1987, the use of more than 300 robots for automating Berger grinding machines since 2000, as well as Nell s development of the BSM3000-CNC grinding machine for micro-grinding coil stock with camera control all important milestones for the Group and key driving forces for the metalworking industry. Thanks to a broad product line, the synergistic effects in our engineering, R&D and production departments and a competent customer service team, the Berger Group provides complete solutions particularly for custom requirements all from a single source. Heinz Berger Maschinenfabrik Hauschild August Nell jr. Julius Maschinenbau Werner Peters LP-Laschet... the Berger Group! Kohlfurther Brücke Wuppertal Germany Tel.: +49 (202) Fax: +49 (202) info@bergergruppe.de

Hauschild GmbH. Magazine systems, Process automation, Robotic machining cells, Sorters

Hauschild GmbH. Magazine systems, Process automation, Robotic machining cells, Sorters GmbH Hauschild Hauschild GmbH Kohlfurther Brücke 69 42349 Wuppertal Germany Tel.: +49 202 24742-0 Fax: +49 202 24742-42 info@hauschildgmbh.com www.hauschildgmbh.com Magazine systems, Process automation,