Georgian Bar Processing - rur-online.com · upgrading your glass... 4 R&R geoRgian baRs R&R geoRgian baRs 5 Computer Controlled georgian bar Production in computer controlled georgian

Georgian Bar Processing

upgrading your glass... www.rur-online.com

R&R geoRgian baRs 32 R&R geoRgian baRs

The R&R georgian bar Process

The R&R georgian bar process is estab-lished and installed with successful insu-lating glass manufacturers throughout europe. The overall concept guarantees maximum productivity with minimum er-ror rate.

in addition to the central process steps, a logical material flow between the pro-cesses plays a decisive role in the quality and productivity of georgian bar produc-tion.

R&R also offers practical solutions here: Raw materials can be stored as needed in the paternoster shelves in the verti-cal bearing or on the cantilever rack installed directly on the length stop. After cutting, the profiles are sorted in the Tss order cart according to vertical and horizontal profiles. The horizontal profiles are contour milled on the front, while the vertical georgian bars receive a hole drilled at the crossing point for the through pin. The finished parts in the Tss and the connectors stored in the sWsT are assembled as crosses in pre-assembly. The crosses reach the fi-nal assembly station safely and sorted in the TsgH cart. once mounted in the frame, the georgian bar grids are put in the TSR-L and taken to Qualitrol for final inspection and cleaning and are then fed onto the line.

storage

SLS KAR

Cutting

LAS-E MGS

Transport

TSS

Drilling

DB-VE

Cross-Cutting and Milling

HRF-MZ

Pre Cross-Cutting

MKS

Milling

HRF

Control

Qualitrol

Transport

TSR-L

assembly

AKT Quadrobot

Transport

TSG-H

Pre-assembly

AT-AL

sorting

SW-ST

Screws

Brackets

Gloves &

Cleaning Agents

Connectors

Georgian Bars

R&R - system Partner for georgian bars

The R&R group is more than just a sup-plier for engineering technology , of-fering nearly all conceivable services in the area of georgian bars. all areas of daily business are covered from standard georgian bars sold by the metre, con-nectors and operating equipment for georgian bar production to anti-rattle protection on the bar crosses.

implementing special solutions is one of the R&R group’s key strengths. begin-ning with the production of georgian bar models, to special finishes and cus-tomised bar geometries, we are able to fulfil all customer wishes. With R&R’s own georgian bar production (MPK), we provide complete outsourcing solu-tions. We regularly test our innovations for practicality and performance using europe’s most modern automated geor-gian bar production facility.

We offer our customers the opportu-nity to have their employees trained on R&R’s machines. not only for simple production processes but also for model production and special construction.

The R&R Group is your system partner for Georgian bars in insulating glass.

System Partner for

Georgian Bars



Computer Controlled georgian bar Production

in computer controlled georgian bar production, all dimensionally related processes are performed automatically. Thus elimi-nating virtually all operator errors. The unique level of productivity makes the process very attractive for industrial georgian bar processing. A standard interface available for every common insulating glass production software, generates a date file that can be called up from each individual machine and converted into data for the machine control:

Cutting

DB-VEVertical drilling machine• Moves automatically to drilling positions• Universal speciality clamp on double drill head• small footprint thanks to vertical design

Drilling

Quad RobotVertical automatic fastening device for attaching bar crosses in spacer frames • Frame sizes from less than 300 x 300mm to 2100 x

1500mm• automatically centres the bar on the spacer - without

changing tools• Up to 1000 individual attachments per hour• special equipment available for sgg swisspacer• No set-up time for different Georgian bar types

assembly

AKT-EHorizontal georgian bar assembly table with electronically driven lateral fixer carriage• online connection• automatic screw feeder• Centre clamping technique processing different spacer

widths with no set-up time• special equipment available for sgg swisspacer• also available as insertion table

assembly

LAS-Eautomatic length stops • Electronic position measuring system• Automatic position corrector• Various programmable reverse cuts

Can be combined with:

MGS Manually lifted under-floor saw • Infinitely adjustable between 45° and 180° • Parallel cuts possible • Burr-free cuts



saws and Length stopsManual and Electronic

Saw Lines

our combination of various saw and stop systems allows product lines with different productivity and flexibility to be generated.

MGSManually lifted mitre saw for plastic and aluminium profiles.Manually lifted under-floor saw • Infinitely adjustable between 45° and 180°• Parallel cuts possible• Burr-free cuts

Intelligent Stop Systems

The R&R stop systems can be individual adapted to meet all requirements. You can choose from sliding profiles, rolls or closed table surfaces for your contact surface.

The Length Stops:

LAS-SSliding stop with manual dimension fixation and static meas-uring tape.

LAS-DHand crank stop with digital dimension display and a pneumati-cally locked stop.

LAS-Eelectronically controlled length stop for spacer frame produc-tion with optional online connection.

Digital displayDigital measure display at hand crank.

Length stops adaptable reference stop for the extension of the measuring range.

LAS-E Onlineonline data transfer of the length dimensions.

Drilling

BT-D Twin-Head Drilling Machine

The bT-D is a horizontal twin-head drilling machine with a spe-cific stop system. The twin-head drilling machine is particularly suitable for a small to mid-sized georgian bar production with a medium degree of automation. The bT-D guarantees clean and precise holes. Thus laying the foundation for a high-quality cross connection.

• electro-pneumatic operation• Drilling table made of stable aluminium profiles• Two electric drills ensure • precise right-angled holes• Consistently centred holes due to the special bar clamp, regard-

less of the bar system• single hole drilling for t-connections possible• Integrated measuring rail (measuring range: 2000 mm; dimen-

sional tolerance: 0,5 mm)• Congruent dimensions for series production• Pendulum stop for easy use of repeating dimensions

DB-VE-X10

The DB -VE guarantees high efficiency with minimum space re-quirements. Through online data transfer and exact drill position-ing, virtually all sources of error can be eliminated. The Db is a must for all large Georgian bar manufacturers for good reason; it delivers increased quality and decreases complaints and work time.

• Vertically operating electro-pneumatic twin-head drilling machine

• Electric drill positioning via the Servomotor (accuracy: 1/10 mm)

• Manual entry of up to 12 positions• automatic vertical clamping of the bar with a special gripper

regardless of the system (76/Europe/2000/10x8)• single hole drilling for t-connections possible• High precision and speed during drilling• no adjustment errors with the optional online data transfer

with R&R software (manual entry is possible)• Time required for 3 double holes:

- for manual dimension input: 40 seconds - for data transfer: 15 seconds


R&R geoRgian baRs 98 R&R GEoRGIAN BARS

HRF-M-Z

our HRF-M-Z multiple milling machine is the ideal addition for efficient georgian bar production. 10 georgian bars of the same width can be processed in one milling pass. With our multiple milling machine, set-up and non-productive times are reduced thus saving production costs.

our specialised multiple milling machine, HRF - M - Z, has an integrated centred clamping to spread the tolerances over both sides of the geor-gian bars. Readjustments of the georgian bar tolerance are minimised as the milling machine is aligned at a central level. Furthermore, a ball end milling machine can be activated for 26mm width georgian bars, allowing a virtually burr-free cut in one operation without the need for pre-cross-cutting.

• The transition to a second bar (18mm) is possible within 30 seconds.• integrated automatic pre-cross-cutting for 26mm• Simultaneous processing of different surfaces possible (powder, film,

anodising)

Centred clampingCenter profile clamping for the compensa-tion of profile tolerances and varying profile heights of foil laminated georgian bars.

Integrated pre-choppingPre-chopping and milling in one production step – clean milling at a high productivity level.

MillingHRF-S HRF HRF-M-Z

The HRF-S has been specifically designed for small productions. in spite of its simple design, the mill-ing cutter has numerous mounting options, guar-anteeing a high quality result with easy operation. The HRF-s makes a successful entry into profes-sional georgian bar production possible.

Die HRF is a proven and versatile work horse. all georgian bar systems can be processed with this milling cutter. Moreover, with a milling angle of up to 60°, there are virtually no limits to the models and custom designs that can be made. The HRF meets all the requirements for a professional geor-gian bar milling machine and guarantees smooth production through its consistently solid results and ease of use.

Model shapes millerThe HRF / HRF-S allows miter mill-ing thanks to an adjustable angle stop

HRF tools on spindle For a fast tool change it is pos-sible to install up to 5 tools on one spindel.

HRF-S

MKS

HRF

HRF-M-Z

Pre Cross-CuttingMini Cross-Cut Saw - MKS

Cross-cut saw for pre cross-cutting the Georgian bar profiles

• Manual saw feed• Special stop system for different cross-cut angles• Adjustable turret stop for different Georgian bar widths



assembly

R&R’s development department was a pioneer in the sector of Georgian bar assembly in spacer frames. The first Georgian bar assembly table with integrated measuring device was produced by our company. We now offer a full range of assembly techniques for georgian bars and grids, from tables for the manual insertion of bars to fully automatic screw-driving robots. Today, particular attention is focused on R&R’s fastening technique.

in the era of triple glazed glass, georgian bars are generally used with low mounting heights of 8mm or even 5mm. Screw-ing the spacer frames leads to a significantly higher level of stability of the georgian bar grids than when the georgian bar grids have riveted edge connections. also, the breaking of thermoplastic spacer profiles during a riveted connection can be avoided by using the screw technique.

Georgian bar assembly table AKTThe basis for all georgian bar assembly tables is the

AKT Basic:• georgian bar assembly table made from an aluminium

profile system• standard size 2000 x 1000 mm• 5 measuring and fixing devices to manually position and

fix the Georgian bars and install the spacer frame• Spacer frame fixed with a rocker arm• Manual alignment of the georgian bar height to the

spacer centre• Fixing the firing position (no misses)• equipped with a staple gun and spiral hose• Working height variable from 1000 to 1150 mm

Optional• of two staple guns on a rail guided system • staple gun height adjusted with the turret stop• Pneumatic clamping of the Georgian bar profile• Pneumatic clamping of the spacer frame• Patented centred clamping MFs-Z and automatic align-

ment of georgian bars in widths of 5 - 11.5 mm to the spacer width of 10-20 mm (no set-up time)

Centred clamping Manual screw feed Automatic screw feed

Electronic carriage positioning

• integrated screwdriving technology• Pneumatic screw gun on the circumferential right-angled

guide rail• automatic screw feed• automatic feed for the screw operation

For the aKT2 version, the table is available in a second standard size of 2800 x 1800 mm.

in addition, all screwing tables are available in the expansion levels E and H. The E stands for electronic positioning of the measuring and fixing device where the data is transferred directly from the order file. In the expansion level H , the spacer and screw are heated to a degree that even sensitive plastic spacers can be easily penetrated.All table options can be adapted to customer specific re-quirements. special solutions are our strength.

Quadrobot

The Quad robot is a vertical assembly ma-chine for mounting georgian bar grids into spacer frames. With this high-performance machine, you can attach georgian bar grids according to the latest technology: fully automatic, extremely fast and with highest precision. The screwed connection is the most stable edge connection for georgian bar grids. With the Quad robot, this connec-tion can be produced 1000 times per hour. For medium and large georgian bar produc-tions, the Quad robot is the unique solution to decrease personnel and complaint costs and to increase quality and productivity.

• Frame sizes from less than 300 x 300 mm to 2100 x 1500 mm

• automatically centres the bar on the spacer - without changing tools

• Up to 1000 individual attachments per hour

• No set-up time for different Georgian bar types

• Heating system as optional equipment for attaching in Swiss Spacer profiles

Quadrobotautomatic approach of the screw positions and parallel screwing on 4 sides.

Centred clampingadaptive clamping middles the goergian bar automatically to the spacer bar center without setup times.

Micro frames Thanks to a redesigned clamp-ing technology it is possible to process spacer frames smaller than 300x300 mm with the new Quadrobot generation.



screwdriving Technology

For a stable Georgian bar

The R&R screwdriving technology raises the bar in the area of georgian bar stability. screwed georgian bar grids gain enormous stability through the rigid edge connector. Rattle tendency of the georgian bars is no-ticeably decreased.

• Also suitable for 8x10 and 8x1.5mm.• special anchor end plugs are available for

numerous profiles that spread out when screwed thus expanding in the end of the profile.

• Suitable for plastic profiles such as SGG swisspacer and Thermix due to the vari-able screw depth and heatable screws.

Screwdriving technology The screw creates in comparison to the use of nails a tension towards the spacer bar; this will allow a higher stability of the connection.

Plastic profilesBy using a heater for the back of the profile and the screw, all plastic spacers on the market can be processed. in com-parison to shooting, the screwing process has the advan-tage of limiting the screw depth thus reducing material stress.

Model

MBV

Georgian Bar BenderFor the well-stocked Georgian bar production, we offer Georgian bar bending machines.

it should be noted that these machines are only economical when bending georgian bars constitutes part of daily business and when an operator can be thoroughly trained on the machine. For lesser needs, we recommend purchasing special forms from the specialist at MPK. (see page 15 – out-sourcing)

• Bending machine with special plastic rollers for Georgian bar profiles• Roller sets are cut to accommodate the profiles used• Finished coated bars can be bent• electronic positioning of the axes with the storage unit

Model drilling device for a customised production of st. an-drews crosses or other diagonal georgian bar connections.

• Precise diagonal drillings• Pneumatic clamping



Outsourcing

Georgian Bar Production

For almost 20 years, MPK – Modelle-Profile-Konfektion GmbH has been a partner in the insulating glass market. We deliver simple standard grids as well as highly complex georgian bar grids, models with Vienna style bars, decorative bars and geor-gian bars in any colour. We carry between the pane georgian bars in all RaL colours either powder coated or wet painted, and with Renolit, Cova or Hornschuch decorative foils that fit to the window frame profile. We have fully laminated bars in many colours or semi-laminated with RaL 9016 in stock. Com-binations of different films or with any RAL colour is possible at any time.special contours can be realised through close cooperation with the georgian bar specialists at Rottler and Rüdiger and Partner gmbH.You receive from us a ready-made georgian bar grid, either pre-assembled in a spacer frame or as a kit for self-assembly, with express delivery service throughout europe.our attention is on high quality workmanship and maximum delivery reliability.

Georgian Bar Manufacturing

• standard grids and models• Europa Georgian bar with installation heights of 8 and 10

mm, widths 18, 26 and 45 mm• Decorative bars 10 x 8• Georgian bars 8 x 1.5• Vienna style bars in aluminium or warm edge• Hornschuch, Cova and Renolit decorative laminates• RaL colours powder coated• special colours in RaL wet-painted• Two-colour RaL painting possible• stable fastening in spacers through the R&R fastening

technique• spacer frames and cut to length bars

Quality Control

Qualitrol-3

inspection and cleaning carts for assembled georgian bar grids. With the georgian bars on the Qualitrol, any remaining defects or dirt can be seen and eliminated prior to being installed into the panes. Final inspection is an important and complaint cost reducing element of georgian bar production.

• installation errors are clearly visible through a graphic grid in the support surface and the perpendicular extension board

• surface errors or damage on the georgian bars are easy to immedi-ately identify due to special lighting

• ergonomic construction with individually adjustable work height.• Two swivel and two fixed casters allow for mobile usage• Functional equipment with holder for cleaning materials and• storage space for various accessories• extendable for over-sized georgian bar grids• available with background lighting upon request

TSR-LTransport cart for finished spacer bar frames with geor-gian bars.

TSG-HTransport cart for finished bar crosses

TSSorder cart for cut/milled profiles

Transporting / Sorting / Controlling Not only the machine technology but also logistics and material flow play a crucial role in a well organised Georgian bar pro-duction. Beginning with the work preparation and the creation of production documents through to the final quality control, a well thought out organisation ensures optimal results and a low customer complaint ratio. To ensure this, we offer various sorting and transport carts for your Georgian production. From sorting carts for cut bar profiles and our H-carts for transport-ing finished bar crosses, to L-carts for finished bar grids with spacer frames.

at the end of a georgian bar production run, a quality control on our “Qualitrol" is carried out to ensure our high standards. This involves a final visual check of the insulating glass line and the removal of any remaining contamination.

• Various transport carts for georgian bar production.• A material flow concept supports the production organisation.• Compartment system allows for immediate access to individual positions.• Custom tailored dimensions available.

QualitrolQuality control station with alignment lines, lighting and holders for paper rolls.

R&R Group

Mühlsteig 5790579 [email protected]

Tel: +49 9101 - 99 47 0Fax: +49 9101 - 99 47 20www.rur-online.com

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Georgian Bar Processing - rur-online.com · upgrading your glass... 4 R&R geoRgian baRs R&R geoRgian baRs 5 Computer Controlled georgian bar Production in computer controlled georgian