Cilindrični brusilni stroj - Universal

KELLENBERGER KEL-VARIA

Stanje: rabljeno, KELLENBERGER KEL-VARIA R175 x 1500 is a CNC cylindrical grinding machine designed for high precision, utmost accuracy, and reliable operation. Capacities: centre height 175 mm, centre distance 1500 mm, Z-axis 1650 mm, maximum workpiece weight 150 kg; grinding wheels Ø500×80 mm (bore 203 mm) or Ø400×63 mm (bore 127 mm); grinding spindle travel max. 320 mm. Technical data: stepless grinding wheel speeds 1000–2150 rpm (peripheral speed 45 m/s); feed 7,500 mm/min; workpiece spindle swivels -10/+100° with 8–800 rpm; permissible load 160 Nm; grinding spindle motor 7.5 kW, workpiece spindle motor 2 kW; connection 3×400 V 50 Hz; rapid traverse 15 m/min; weight approx. 6,000 kg; dimensions 4,700×2,300×2,000 mm; compressed air 6 bar. Accessories: coolant system, paper band filter system, MARPOSS touch probe, set of grinding wheels, live centre, set of centres, set of workpiece drivers, set of gap gauges, lighting, 2 tool cabinets, tailstock with fine adjustment, coolant/mist extraction, collet chuck. Achieves tight tolerances. Kodoxx U S Aopfx Af Aodw

Stanje: rabljeno, Abstand zwischen den Spitzen: 1000 mm Spitzenhöhe: 250 mm B-Achse: Genauigkeit 0,1" CNC Marke: Kelco CNC Modell: 90 Abmessungen linke Schleifscheibe (außen x innen x Breite): Ø400 x Ø127 x 63 mm Abmessungen rechte Schleifscheibe (außen x innen x Breite): Ø400 x Ø127 x 50 mm Kjdpjxmg Ekofx Af Aedw Werkstückspindel Schwenkbereich: -30º bis +120º Spitzenaufnahme Werkstückspindel: MK 5 Max. Werkstückgewicht zwischen Spitzen: 150 kg Reitstockaufnahme: MK 4 Reitstockpinolenhub: 50 mm Max. Umfangsgeschwindigkeit: 32 m/s Hochfrequenz-Innenschleifspindel: Ø120 mm Marke der Hochfrequenz-Innenschleifspindel: WARNER Modell K 3.000 Hauptantriebsleistung: 7,5 kW Gesamtleistung: 26,5 kW Max. Verfahrweg Z-Achse: 1.150 mm Max. Vorschubgeschwindigkeit Z-Achse: 15 m/min Drehtischbereich: 0º bis 9º Max. Verfahrweg X-Achse: 320 mm Max. Vorschubgeschwindigkeit X-Achse: 7,5 m/min Länge: 3.600 mm Breite: 2.000 mm Gewicht ca.: 5.000 kg

Stanje: rabljeno, Leto izdelave: 2000, proizvajalec krmilnikov: Heidenhain, model krmilnika: Heidenhain 1830 M - KELCO 120, Opis: Opšte: Godina proizvodnje: 2000 – Retrofit 2024 Upravljanje: Heidenhain 1830 M – KELCO 120 Glava radnog vretena: Ksdpfx Afjxwgh Ho Asdw Opseg zakretanja: -10°/+100° Broj obrtaja: 600 o/min Visina špica: 250 mm Unutrašnji prihvat konusa: MK5 Spoljašnji kratki konus: DIN 55026 Maks. masa obratka: 150 kg Glava brusnog vretena: Izvedba: Tandem brusni vretena B-os: -210°/+30° Uređaj za unutrašnje brušenje: unutrašnje brusno vreteno Brusni sto (X-os): X-os: 320 mm Maks. brzina: 7,5 m/min Rezolucija: 0,1 μm Donji sto (Z-os): Razdaljina između špiceva: 1.000 mm Z-os: 1.150 mm Maks. brzina: 15 m/min Rezolucija: 0,1 μm Oprema / dodatna oprema: Dovod rashladnog sredstva: KSS sistem sa filterom Separator emulzionih isparenja: mehanički Kontraoslonac: MK4, hod 50 mm Merenje obratka: Marposs T25 Merenje alata: Marpos A 90 Način pripreme: Elektronski ručni točkić Stezna glava: 3-viljuškasta stezna glava, magnetska stezna glava

Stanje: rabljeno, Leto izdelave: 2003, Grinding diameter 450 mm Grinding length 1500 mm Centre height 225 mm Photos show a nearly identical machine with 1000 mm length Also geometrically overhauled and partially repainted. 1x grinding wheel assembly LEFT 500x80x203.2 mm 1x grinding wheel assembly RIGHT 400x63x127 mm 1x internal grinding device Ø120 mm for 2 high-frequency spindles (motor and HF spindle) Centre height 225 mm Kjdpfx Asxflcref Asdw Grinding head motor: drive power 9.2 kW B-AXIS: CNC-controlled B-Axis KELCO 120: v constant 35 m/s or 45 m/s_adjustment of grinding spindle speed via control_(standard) Semi-automatic balancing device, ELASO, type EB 500 MFV 1230: high-speed internal grinding spindle with oil-air lubrication High-performance motor spindle M34-FAVY100.R620-20/4, lifetime grease lubrication Balancing arbor Operating unit for MFV and MFZ spindles Hydraulic quill retraction for the tailstock Micrometric adjustment at the tailstock Pneumatic relief for the tailstock Tailstock park position Standard workpiece headstock MK5 CNC-controlled C-Axis for standard workpiece headstock Sine bar for direct angle measurement using gauge blocks Large adjustment, swiveling base for standard workpiece headstock Reinforced workpiece headstock MK5 CNC-controlled C-Axis for reinforced workpiece headstock Fixed base for reinforced workpiece headstock Coolant supply through the workpiece spindle Dressing device on the lower table - with 2x 0053.05 and 2x 0053.20, behind the workpiece spindle stock and tailstock Dressing device on the upper table, with Pos. 1x 0053.01, 1x 0053.03, 1x 0053.13 Prepared for later connection of HF dressing device for rotary dressing tools (RENAUD) Adjustment plate for universal use of HF dressing device internal+external KELPOS: active longitudinal positioning MOVOMATIC, GAP: infeed sensor MOVOMATIC KELSET: tool measuring system KELSET, MARPOSS 1900 litre: continuous belt filter, with lifting station, 100 l/min at 2.0 bar, designed for 2 machines Full enclosure Enclosure with inspection doors left and right Electrical interlock for the side door (grinding wheel change) Preparation for customer-side connection of a grinding mist extraction system Cooling unit for water circuit cooling (grinding head and HF spindle) Control cabinet lighting with door switch Data as per delivery note. Data without guarantee.

Stanje: rabljeno, KELLENBERGER KEL-VARIA 2RU 225/1500 je CNC okrogla brusilnica za visoko preciznost, natančnost in zanesljivost. Podatki: višina konic 225 mm, razdalja med konicama 1500 mm, maks. brusni Ø 432 mm, teža obdelovanca 150 kg; brusni koluti L 400×63×127, R 500×80×127. Hitrost koluta 1000–2150 min‑1 (45 m/s); vreteno obdelovanca 8–800 min‑1, konus 5 CM, dovoljena obremenitev 160 Nm. Luneta 4 CM, pomik pinole 50 mm, pritisk 200–700 N; priklop 3×400 V 50 Hz. Oprema: KEL-ASSIST 100, MOVOMATIC, KEL-SET, MOVOMATIC C25, KEL-BALANCE, IKZ, papirni filter, magnetni vpenjalni chuck Ø400, diamantni nosilec, brusilni nastavek. Primerna za ozke tolerance v avtomobilski, urarski, orodjarski, letalski in medicinski industriji. Kdodsxx U Haspfx Af Aow

Stanje: rabljeno, Description: Workpiece Headstock: Swivel range: -10°/+100° Rotational speed: 800 rpm Centre height: 175 mm Internal taper: Morse taper 5 (MK5) External short taper: DIN 55026 Maximum workpiece weight: 150 kg Grinding Spindle Headstock: Design: Tandem grinding spindle headstock B axis: -210°/+30° Internal grinding attachment: internal grinding spindle Grinding Table (X axis): X axis travel: 320 mm Maximum speed: 7.5 m/min Resolution: 0.1 μm Lower Table (Z axis): Kdsdewz T Azspfx Af Aow Centre distance: 1,000 mm Z axis travel: 1,150 mm Maximum speed: 15 m/min Resolution: 0.1 μm Equipment / Accessories: Coolant supply: coolant system with filter Emulsion mist extractor: mechanical Tailstock: MK4, stroke 50 mm Workpiece measurement I: Movomatic TMP 91 Workpiece measurement II: Movomatic TNU 91 Tool measurement: Marpos A 90 Setup operation: electronic handwheel Accessories: various flanges, centres and chucks

Stanje: rabljeno, Grinding diameter 450 mm Grinding length 1000 mm Centre height 225 mm As a world leader in Kellenberger overhauling/retrofit, we not only deliver machines in as-new condition with warranty, but also provide comprehensive service support for your equipment. The machine is overhauled and delivered in accordance with manufacturer standards. Photos show previously delivered machines with additional options. Mechanical Overhaul: - Complete machine refurbished to Kellenberger measurement protocol - New, maintenance-friendly enclosure - New paintwork Electrical Overhaul: - New, modern CNC cylindrical grinding machine control system - Newly built electrical cabinet Kdedpfouwv Hyex Af Aow - New drive technology - Replacement of all electrical wiring, pressure switches, etc. - New absolute glass scales in X and Z axes - New absolute rotary encoder (for B-axis) Photos show a previously delivered machine with other options. Grinding head variant UR/RS: - Grinding wheel arrangement for both external and angular plunge grinding – wheels positioned one behind the other! - This enables 400 mm wheel diameter for each position! - Significantly reduces risk of collision - Simplified programming - Grinding wheel specification: 400x63x127 mm per wheel - Provision for HF spindle operation - Spindle optionally available at extra cost - CNC-controlled B-axis for external, face, and internal grinding in a single setup. Swivel range +10°/-270° - Optional C-axis for polygon grinding available at additional cost - Lower part fixed - Grinding head motor 10.0 kW - Tailstock included - Marposs measuring system for grinding wheel measurement - Longitudinal positioning by Marposs

Stanje: rabljeno, Grinding diameter: 350 mm Grinding length: 1,000 mm Centre height: 175 mm Required space: approx. 3.6 x 3.5 m As a global leader in Kellenberger overhauls/retrofits, we are able not only to deliver machines in as-new quality with warranty, but also to provide comprehensive service for your machines: Kodpfouwv H Tjx Af Aedw Kellenberger Kel-Varia series with Kelco 90 control. Mechanical overhaul: - Complete machine overhauled according to Kellenberger measurement protocol - New, service-friendly enclosure - Repainted Electrical overhaul: - New modern CNC cylindrical grinding machine control with BEMA grinding interface - Newly built control cabinet - New drive technology - Replacement of all electrical cables, limit switches, etc. - New absolute glass scales on X and Z axes - New absolute rotary encoder (on B axis) Standard equipment: - Workhead with MK5 taper, optionally with MK5/short taper adapter - Tailstock with MK4 taper, optionally with fine adjustment - Grinding spindle head T1 / T2 / T3 - T1 grinding wheel diameter 400 mm - T2 grinding wheel diameter 300 mm - T3 internal grinding attachment, belt-driven by grinding spindle motor - Grinding spindle motor 4.4 kW - High-resolution B axis - Marposs measuring system for grinding wheel measurement - Longitudinal positioning Marposs - GAP control (sensor on grinding spindle head) ELASO integrated into the control interface - Semi-automatic balancing by ELASO integrated into the control interface - BEMAT grinding wheel measurement Optional extras at additional cost: - HF internal grinding spindle - High-precision, maximum rigidity workhead - Measuring control - Extraction unit - Paper band filter Control system: Basic grinding cycles: - Zero-setting workpiece with Z position (longitudinal positioning) - Grinding wheel measurement with BEMAT - Touch sensor GAP - Measurement of dressing diamonds - Corrections - External and internal cylindrical grinding (oscillation and plunge grinding) - External and internal taper grinding (B axis swivelling, dressing with straight wheel) - External and internal radius grinding (radius dressed on wheel) Optional grinding cycles: - Profile plunge grinding, external and internal with profile wheel - Profile grinding external and internal with straight wheel - Single- and multi-thread external and internal thread grinding with freely selectable flank angles - Trapezoidal thread grinding - Non-round grinding, external and internal Price: 15,000

Stanje: rabljeno, Grinding diameter: 350 mm Grinding length: 1000 mm Centre height: 175 mm Required space approx. 3.6/3.5 m As a global leader in the field of Kellenberger overhauls/retrofits, we are not only able to deliver machines in as-new condition and with warranty, but also offer you service for your machines: Kellenberger Kel-Varia series with Kelco 90 control system. Mechanical overhaul: - Complete machine overhaul according to Kellenberger measuring protocol - New service-friendly enclosure - New paintwork Electrical overhaul: - New state-of-the-art CNC CYLINDRICAL GRINDING MACHINE control with BEMA grinding interface - Newly built control cabinet - New drive technology - Replacement of all electrical wiring, pressure switches, etc. - New absolute glass scales in X and Z axes - New absolute rotary encoder (on B-axis) Standard equipment: - WSS with MK5 taper, optionally with MK5/short taper adapter - RST with MK4 taper. Optionally with fine adjustment - Grinding spindle stocks T1/T2/T3 - T1 grinding wheel diameter 400mm - T2 grinding wheel diameter 300mm - T3 internal grinding attachment, belt-driven via grinding spindle motor - Grinding spindle motor 4.4kW - High-resolution B-axis - Marposs measuring system for grinding wheel measurement - Marposs longitudinal positioning - GAP Control (sensor on grinding spindle stock) ELASO integrated into the control interface - Semi-automatic balancing by ELASO integrated into the control interface - BEMAT grinding wheel measurement Options at extra cost: - HF internal grinding spindle - High-precision, maximum rigidity workpiece spindle stock - Measuring control - Extraction system - Paper band filter Control system: Grinding basic cycles - Zeroing workpiece with Z position (longitudinal positioning) - Grinding wheel measurement with BEMAT - Approach sensor GAP - Measuring dressing diamond - Corrections - External and internal cylindrical grinding (oscillation and plunge grinding) - External and internal taper grinding (swivelling the B-axis, dressing with straight wheel) - External and internal radius grinding (radius dressed onto the wheel) Optional grinding cycles: - Profile plunge grinding external and internal with profile wheel - Profile grinding external and internal with straight wheel - Single and multi-start external and internal thread grinding with freely selectable flank angle - Trapezoidal thread grinding - Non-circular grinding external and internal Kdodpfsuwv H Hsx Af Asw 15,000

Stanje: rabljeno, Leto izdelave: 2002, Grinding diameter: 450 mm Grinding length: 1500 mm Centre height: 225 mm Control: FAGOR EQUIPMENT - T1: 500 mm grinding wheel diameter - T2: 400 mm grinding wheel diameter - T6: Internal grinding attachment - T7: Internal grinding attachment - Spindle motor water-cooled, 9.8 kW - Marposs tool measurement - Active longitudinal positioning - Kel-Set - GAP on T1 and T2 from ELASO, contactless, integrated into the control interface - GAP on T3/T4 via fluid sensor - Semi-automatic balancing by ELASO integrated into the control interface for T1/T2 - Hydraulic tailstock with fine adjustment +/- 150 μm - Dressing device on lower table, workpiece spindle side - Dressing device on lower table, tailstock side - Dressing device on upper table - New, service- and operator-friendly enclosure SPECIAL EQUIPMENT: Workpiece spindle head with direct drive * Strongly recommended for non-circular grinding * Max. workpiece weight (chucked): 75 kg * Max. workpiece weight (between centers): 150 kg * Water-cooled * MK5 combined with short taper mounting DIN 55026 * Oriented spindle stop * Fixed base B-axis with direct drive, centre height 225 mm * Extremely torsion-resistant * High positioning accuracy * Resolution ° * Water-cooled MECHANICAL OVERHAUL: - Complete machine refurbished according to Kellenberger measurement protocol - Repainted New hydraulic power unit: - Improved temperature control (oil cooler) - Energy-saving: Only one pump, not running continuously! - Pressure monitoring - Monitoring of water content in hydrostatic oil (early detection of bellows damage) Hydrostatic ball screw drive in X-axis - Wear-free, as no contact during operation - No loss of accuracy, even during prolonged operation under full load at max. speed - Frictionless at low speeds - No reversal backlash when changing direction - Transmits minimal rotational movements - No stick-slip effect at low speeds Kdjdeuxfu Nspfx Af Ajw - No fluctuations in friction torque due to ball circulation - Higher axial stiffness than ball screws - Significantly better damping, resulting in improved workpiece surface and tool life - No oscillations due to ball circulation - Suitable for high speeds and accelerations - Cost-effective alternative to linear motor with higher accuracy and much lower heat generation - Significantly lower power loss and no issues with chips sticking to permanent magnets - Much lower cooling requirements than linear motors Electrical overhaul: - Brand new, modern CNC cylindrical grinding control with BEMA cylindrical grinding interface - Newly built control cabinet - New drive technology - Replacement of all electrical wiring, BERUS pressure switches, etc. - New absolute linear scales in X and Z axes - New absolute encoder (for B-axis) Control: The grinding software consists of a basic license and various options that can be enabled depending on machine equipment. Basic software: - External and internal oscillation grinding - External and internal plunge grinding - External and internal face oscillation grinding - External and internal face plunge grinding - External and internal taper oscillation grinding - External and internal radius grinding (radius dressed on the wheel) - Semi-automatic oscillation grinding - Workpiece...