Beli Padovani Mesin Bubut Terkendali Siklus bekas (77.842)

Kondisi: bekas, Tahun pembuatan: 1983, Swing diameter 820 mm Turning length 300 mm Swing diameter over cross slide 465 mm Spindle torque 3,000 Nm Spindle speed 5.6–1,120 rpm Kodjyqvamepfx Afiolr Feed rate 1–5,000 mm/min Rapid traverse 5,000 mm/min Tailstock quill taper MT 6 Main drive motor 50 kW Main spindle diameter 170 mm Spindle bore 128 mm Tailstock quill diameter 125 mm Tailstock quill travel 250 mm Z-axis 3,000 mm X-axis 550 mm Total power requirement 52 kW Machine weight approx. 7.1 t The technical data provided are manufacturer’s or operator’s information and are therefore non-binding for us. Prior sale reserved; exclusively our terms and conditions apply. About us: - Over 400 machines in stock - More than 15,000 m² warehouse area, crane capacity up to 70 t - Over 10,000 accessory articles for your workshop If you wish to sell machines, production lines, or your business, please contact us. More offers can be found on our website. Inspections possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Kondisi: bekas, de2hu-0001 Ksdpsyqtr Tjfx Afiolr

Kondisi: bekas, Turning diameter: 710 mm Turning length: 2000 mm Control: Heidenhain Type: Manuel Plus Swing over cross slide: 410 mm X-axis travel: 385 mm Spindle speed: 9–1800 rpm Number of gear steps: 2 Drive power (workpiece): 22 kW Torque: 2500 Nm Spindle diameter: 160 mm Spindle bore: 92 mm Total power requirement: 49 kVA Machine weight approx.: 5.6 t Space required (LxWxH): approx. 5x2x2.2 m Spindle nose: DIN 55027 / 11 Tool turret: Type: MultiFix C Tool holder: Capto C4 Tailstock: Tailstock taper: MK 6 Quill diameter: 110 mm Quill stroke: 210 mm Feeds: Rapid traverse (X / Z): 8 / 10 m/min Feed rate: max. 5,000 mm/min Kljdpfx Asyqtnbjfier Feed force: max. 2,000 daN The technical data are provided by the manufacturer and/or operator and are therefore non-binding for us. Intermediate sale reserved; only our terms and conditions of business and sale apply. About us: - Over 400 own machines in stock - More than 15,000 m² warehouse space, crane capacity 70 t - Over 10,000 accessory items for your workshop If you want to sell machines, production lines or your business, please contact us. You can find further offers on our website. Inspections are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Kondisi: siap digunakan (bekas), Tahun pembuatan: 1995, Fungsionalitas: berfungsi sepenuhnya, nomor mesin/kendaraan: 198/04, panjang pembubutan: 1.500 mm, diameter pembubutan: 500 mm, diameter ayun di atas peluncur silang: 290 mm, kecepatan spindel (min.): 3 rpm, kecepatan spindel (maks.): 2.800 rpm, lebar tempat tidur: 360 mm, panjang total: 3.325 mm, lebar total: 1.550 mm, tinggi total: 1.740 mm, jenis arus masuk: tiga fasa, berat keseluruhan: 3.800 kg, torsi: 1.520 Nm, diameter spindel: 70 mm, panjang benda kerja di antara senter: 1.500 mm, Monforts KNC 5 terawat, terawat perawatan dengan banyak aksesori. Dapat dilihat dalam kondisi teraliri listrik. Rincian perlengkapan silakan lihat pada gambar. Chuck 3 rahang Chuck 4 rahang Piringan muka Chuck collet 173 E Wadah serbuk logam Kledpfx Afeyn U T Tsier Pompa pendingin Tailstock

Kondisi: baik (bekas), Tahun pembuatan: 2015, Fungsionalitas: berfungsi sepenuhnya, diameter putar di atas sled silang: 360 mm, diameter pembubutan: 570 mm, diameter ayun di atas peluncur silang: 570 mm, diameter quill: 95 mm, pergerakan cepat sumbu Z: 12 m/menit, kecepatan spindel (maks.): 2.500 rpm, panjang pemakanan sumbu X: 7 mm, kecepatan pemakanan sumbu X: 7 m/menit, jenis arus masuk: tiga fasa, berat keseluruhan: 2.970 kg, Technical Data: - Swing diameter - Distance between centers - Spindle speed - Power - Feed rate - Rapid traverse - Quill diameter - Quill stroke - Quill taper - Tool turret - 570 mm above bed - 360 mm above cross slide - 2000 mm - max. 2500 rpm - 11 kW - max. 7.5 m/min (longitudinal) - max. 7.5 m/min (cross) - 12 m/min (longitudinal) - 15 m/min (cross) - 95 mm - 220 mm - MT 5 - automatic - 8-position (see also options) - CAPTO turret disc Technical Description: - Machine bed - Cross slide - Tailstock - Control panel - CNC - Accuracy - Electrical system - Full enclosure - Paintwork 2) Additional Features / Options - Accessories - made from pearlitic cast iron GG-26 - High rigidity due to strong ribbing - Guideways hardened and ground - Automatic bedway lubrication - Manual operation - Quick clamping - Two traversable handwheels on control panel - One movable handwheel - CNC control “Siemens 828 D” - Siemens “Comfort” (incl. Shopturn and remnant material detection) Kledpfoymtbgox Afier - To DIN 8605 - Electronic handwheels (X and Z axes) - Low-voltage lighting - Full enclosure - RAL 7035 (Light Grey) / RAL 9023 (Pearl Dark Grey) - Options - Coolant system - Chip tray - Chip conveyor - Operating manual - 3-jaw wedge-bar chuck, Ø 250 mm Condition: All existing standard jaws / top jaws from Sommer must be compatible! - Removable tool turret (can be replaced with Multifix) Dimensions: 3.8 m x 1.3 m x 2 m (LxWxH) Weight: 2.97 t Tools are not included in this offer!

Kondisi: sangat baik (bekas), Lunet untuk Mesin Bubut VDF BOEHRINGER Tipe: V 800 1. Lunet tetap 1. Lunet berjalan Dalam kondisi sangat baik. Ksdsyfny Uspfx Afijlr

Kondisi: sangat baik (bekas), Tahun pembuatan: 2000, Fungsionalitas: berfungsi sepenuhnya, diameter putar di atas sled silang: 460 mm, lubang spindel: 110 mm, panjang pembubutan: 2.000 mm, diameter pembubutan di atas alas geser: 700 mm, diameter ayun di atas peluncur silang: 460 mm, tinggi pusat: 350 mm, gerak cepat sumbu X: 10 m/menit, pergerakan cepat sumbu Z: 10 m/menit, kecepatan spindel (maks.): 2.000 rpm, lebar tempat tidur: 400 mm, diameter spindel: 315 mm, CNC ECS Z32 Ketinggian puncak di atas meja mm 350 Kljdpfx Afsylbxqoier Jarak antara puncak mm 2.000 Diameter maksimal di atas meja mm 700 Diameter maksimal pada eretan mm 460 Lebar meja mm 400 Lubang spindle mm 110 Ujung spindle Cam Lock 8’’ Kecepatan putar spindle rpm 0 ÷ 2.000 Daya motor spindle kW 24/18 Gerak cepat sumbu Z-X m/menit 10 Daya dorong kontinu sumbu Z kg 1.200 Daya dorong kontinu sumbu X kg 400 Berat kg 4.700 Mesin dilengkapi dengan: • Chuck self-centering double guide diameter 315 • Revolver elektrik Baruffaldi VDI 40, 8 posisi • Beragam dudukan tool VDI 40 • Steady rest tetap • Steady rest bergerak • Manual penggunaan dan perawatan • Deklarasi CE

Kondisi: bekas, Tahun pembuatan: 2012, en-1 Kljdpfx Asyapp Hsfier

Kondisi: bekas, Tahun pembuatan: 2001, Swing diameter 420 mm Klodpfsh N D Unox Afisr Turning length 1200 mm Control Fanuc Spindle bore diameter 60 mm

Kondisi: sangat baik (bekas), Tahun pembuatan: 1996, Esar diameter putar 380 mm Panjang putar 750 mm Kontrol HEIDENHAIN ManualPlus Kebutuhan daya total 9 kW Berat mesin kira-kira 2 ton Kebutuhan ruang kira-kira 2,4 x 1,7 x 1,7 m Mesin bubut siklus TOS ini dalam kondisi baik, tersedia segera dan dapat dilihat di lokasi penjual sesuai perjanjian. Deskripsi: - Pompa pendingin - Pelumasan otomatis Kledpsx U Encofx Afier - Komponen daya Baumüller - 3 tingkat roda gigi, 1=0-250 rpm, 2=0-1500 rpm, 3=0-3200 rpm - Kecepatan putar dapat diprogram sesuai kecepatan potong Pemrograman manual dengan siklus; program dengan pemrograman kontur DIN/ISO

Kondisi: baik (bekas), Tahun pembuatan: 2012, Fungsionalitas: belum diuji, diameter putar di atas sled silang: 340 mm, lubang spindel: 93 mm, panjang pembubutan: 2.000 mm, diameter pembubutan: 570 mm, diameter pembubutan di atas alas geser: 570 mm, gores kuas bulu: 180 mm, panjang total: 3.800 mm, lebar total: 2.100 mm, tinggi total: 1.900 mm, berat keseluruhan: 4.500 kg, SEIGER SLZ-570 E x 2000 – Mesin Bubut CNC Siklus Mesin bubut presisi Jerman yang kokoh dengan jarak pusat 2.000 mm dan Siemens 840D. Dilengkapi dengan gearbox ZF dua kecepatan, motor utama AC yang bertenaga (20/25 kW), dan lubang spindle besar 93 mm dengan aksesori. Sandvik Coromant. Termasuk dalam pengiriman berbagai dudukan alat dan aksesori, antara lain: Sandvik Coromant dudukan alat / dudukan Dudukan berbagai untuk sistem Multifix Kedpfx Afoyhnvbeiolr Penopang tetap / dudukan Aksesori tambahan sesuai gambar

Kondisi: baik (bekas), Tahun pembuatan: 2000, jam operasional: 21.594 h, Fungsionalitas: berfungsi sepenuhnya, Gildemeister NEF 320 mesin bubut CNC teach-in Heidenhain Manual Plus Tahun pembuatan: 2000 Jam operasi mesin: 21.594 Diameter putar maks. di atas rangka: 320 mm Diameter putar maks. di atas eretan: 150 mm Panjang pembubutan maks. antara center: 750 mm Lubang spindle maks.: 50 mm Motor: 9 kW Kecepatan putar: 10-4.000 rpm Chuck Rota-S Plus Sistem penjepitan Multifix dengan dudukan pahat Dokumentasi dan perlengkapan Kledpfx Aoyh Hg Nefisr Mesin dalam kondisi ON untuk inspeksi

Kondisi: bekas, Tahun pembuatan: 2007, de_HU Kjdpfx Afsydfq Ieijlr

Kondisi: bekas, Tahun pembuatan: 2008, de-01 Ksdeydfqzepfx Afiolr

Kondisi: baik (bekas), Tahun pembuatan: 2013, jam operasional: 12.000 h, Fungsionalitas: berfungsi sepenuhnya, diameter putar di atas sled silang: 370 mm, lubang spindel: 104 mm, panjang pembubutan: 3.000 mm, diameter pembubutan: 554 mm, lebar di tengah: 3.000 mm, diameter pembubutan di atas carriage atas: 370 mm, berat keseluruhan: 4.000 kg, diameter luar chuck: 315 mm, Perlengkapan: konveyor serpihan, Kami menawarkan mesin bubut siklik Colchester Alpha Alpha yang terawat dengan baik, tahun pembuatan 2013. Klsdpfxsydkans Afijr Pabrikan: Alpha Model: Colchester Alpha Tahun pembuatan: 2013 Kondisi: baik ID Kategori: 1616 ID Tipe: 2488 Jenis mesin: Mesin bubut siklik Jika Anda memiliki pertanyaan atau membutuhkan informasi lebih lanjut, silakan kirim pesan atau hubungi kami.

Kondisi: bekas, Tahun pembuatan: 2008, Working Area Swing over bed guideways: 680 mm Swing over cross slide: 565 mm Cross travel: 324 mm Longitudinal travel: 600 mm Main Spindle Spindle nose diameter: 170 h5 / 220 h5 mm Max. bar capacity: 65 / 90 mm Spindle nose diameter at front bearing: 120 / 150 mm Spindle bore: 79 / 110 mm Chuck diameter: 200 / 250 / 315 mm Drive power S1 100% duty cycle: 25 / 33 kW Speed range: 5000 / 4000 rpm Max. torque S1 100% duty cycle: 270 / 375 Nm Max. spindle speed: 900 / 850 rpm C-Axis (Main Spindle) Rotational speed: 250 rpm Holding torque: 200 Nm Indexing accuracy: 0.025 degrees Combined Slide X/Z/Y X-axis travel: 260 / 1852 mm Z-axis travel: 635 / 6202 mm Ball screw Z (d x pitch): 40x15 mm Y-axis travel: ±40 mm Ball screw Y (d x pitch): 40x5 mm Rapid traverse speed X/Y/Z: 60/15/45 m/min Feed force X/Y/Z: 3.5/7/7 kN Tool Holder Number of tool stations: 12 Tool holder shank (DIN 69880): 40 mm Tool disc, pitch circle diameter for axial tool holder: 370 mm Number of driven tools: 12 Drive power max. 100% duty cycle: 4.9 kW Torque 100% duty cycle: 10.5 Nm Speed range: 4500 rpm Tailstock Tailstock travel: 580 mm Tailstock force: 8 kN Tailstock quill: MT 5 Rapid traverse Z2: 6 m/min Positioning accuracy: ≤ 10 mm Hydraulics Capacity: 40 l Pump power: 2.2 kW Max. pressure: 80 bar Clamping unit, tailstock pressure: 10-60 bar Coolant Unit Capacity: 210 l Pump power: 1.7 kW Delivery rate at 6 bar: 20 l/min Electrical Power Requirement Connected load: 50 kVA Operating voltage: 400 V Frequency: 50 Hz Fuses (slow/VDE 0100) perm: 80 A Voltage fluctuation at 400 V: 6% - 10% Kedpfx Aoya Iirefielr Machine Dimensions Dimensions (LxWxH) with chip conveyor: 4350/2460/2080 mm Weight without chip conveyor/chip tray: approx. 6,000 kg Constant sound pressure level at workplace: - (DIN 45635 Part 1-04.85 (ISO 3740-1980), measured as chip removal cycle in accordance with DIN 45635 Part 1601-07.78): 77 dB (A) - at idle in accordance with DIN 45635 Part 1601-07.78: 78 dB (A)

Kondisi: bekas, Tahun pembuatan: 2008, Machine weight approx. 8.8 t Space requirements approx. 4500x1990x2300 mm Number of controlled spindles (C-axes): 2 Number of controlled axes: 8 Number of channels: 3 Max. bar diameter: 65 mm Draw tube bore: 75 mm Chuck diameter: 175 mm Spindle nose: 140 mm Max. spindle speed: 5,000 rpm Rated torque: 191 Nm Rated power: 20 kW DATA OF THE W2-AXIS OF THE SUB-SPINDLE Travel: 690 mm Rapid traverse: 30 m/min Max. acceleration: 5 m/s² Rated force: 2,400 N DATA OF THE X1-AXIS Travel: 165 mm Rapid traverse: 40 m/min Max. acceleration: 10 m/s² Rated force: 2,400 N DATA OF THE Z1-AXIS Travel: 678 mm Rapid traverse: 30 m/min Max. acceleration: 5 m/s² Rated force: 5,000 N DATA OF THE Y1-AXIS Travel: 80 (+50/-30) mm Rapid traverse: 30 m/min Max. acceleration: 5 m/s² Rated force: 5,000 N DATA OF THE X2-AXIS Travel: 165 mm Rapid traverse: 30 m/min Max. acceleration: 5 m/s² Kjdpfx Aeyat Hvefielr Rated force: 5,000 N Number of tool stations: 12 Tool holder diameter: 30 mm Driven stations: 12 Max. speed of driven tools: 4,000 rpm

Kondisi: baik (bekas), Tahun pembuatan: 1996, Fungsionalitas: berfungsi sepenuhnya, diameter putar di atas sled silang: 200 mm, lubang spindel: 54 mm, diameter pembubutan: 410 mm, lebar di tengah: 950 mm, tinggi pusat: 200 mm, kecepatan spindel (maks.): 3.000 rpm, berat keseluruhan: 2.100 kg, Perlengkapan: dokumentasi / manual, Dear Sir or Madam, For sale is a CNC cycle lathe, model WEILER E35. The Siemens 805 cycle control and electronic handwheels make operation very simple and extremely convenient. The machine has been thoroughly inspected in our workshop, is in fully functional condition, and can be demonstrated under power at any time. We look forward to your inquiry! Kledpfjyaluljx Afisr Our service promise to you: - We are a certified master workshop specializing in mechanical engineering - All machines are thoroughly checked - All lubricants and, if necessary, worn parts are replaced in advance - Upon request, we can completely or partially overhaul the selected machine - You are free to choose the paint color of the selected machine - Additional accessories such as tools can be ordered directly if desired - On request, we can install further accessories such as safety equipment - We are happy to arrange shipping and/or installation upon request

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2008, Baujahr: 2008 Steuerung: Fanuc Maximale Drehlänge: 650 mm Maximaler Drehdurchmesser: 350 mm Spindelbohrung: 42 mm Maximale Spindeldrehzahl: 3.500 1/min Länge: 2.400 mm Breite: 1.700 mm Höhe: 1.500 mm Gewicht: 1.800 kg Zubehör/Optionen: 3-Backenfutter zahlreiche Backen Spannzangenfutter Spannzangen Lünette Planscheibe Werkzeughalter Typ Parat Kledpov Tpanjfx Afier Unter Strom in unserem Lager.

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2008, Fungsionalitas: berfungsi sepenuhnya, nomor mesin/kendaraan: X1T126, lubang spindel: 42 mm, panjang pembubutan: 650 mm, diameter pembubutan: 350 mm, kecepatan spindel (maks.): 3.500 rpm, produsen pengendali: Fanuc, RINCIAN TEKNIS Panjang putar maks.: 650 mm Diameter putar maks.: 350 mm Lubang spindle: 42 mm Kecepatan putar spindle maks.: 3.500 rpm RINCIAN MESIN Kedpfxsyg Hvwe Afiolr Kontrol: Fanuc Dimensi & Berat Dimensi (P x L x T): 2.400 x 1.700 x 1.500 mm Berat: 1.800 kg PERLENGKAPAN Chuck rahang 3 Banyak rahang cadangan Chuck collet Collet Dudukan tetap (steady rest) Piringan muka Pemegang alat Parat

Kondisi: bekas, Tahun pembuatan: 2003, Fungsionalitas: berfungsi sepenuhnya, de Kedpfxsx Avz Te Afijlr

Kondisi: baru, Z-MaT CNC/Cycle Lathe FTL660-2000mm, Control: Siemens 828D Shop Turn, 15" Touchscreen Flat-bed with linear roller guides and telescopic cover Hydraulic 3-jaw chuck 380 mm Ø Max. swing diameter over bed: Ø700 mm Max. workpiece length: 1800 mm (with chuck) Max. turning diameter over cross slide: Ø480 mm Spindle Spindle bore: Ø120 mm Max. bar capacity: Ø110 mm Kjdpfewwt Trjx Afislr Spindle nose: A2-11 Max. spindle speed: 1000 rpm Spindle power: 22/30 kW Tool System 12-station servo turret Tailstock Hydraulic tailstock MK5 Quill travel: 100 mm Tailstock travel: 1850 mm (manual) Axes X-axis travel: 370 mm Z-axis travel: 2000 mm X/Z rapid traverse: 15/15 m/min Bed type/Guideways: Box bed/Linear roller guides Bed width: 600 mm Accessories: Manual steady rest 110–260 Overall dimensions (L×W×H): 4.5 x 1.96 x 2.1 m Weight (approx.): 6.4 t The machine will be exhibited at EMO, Hall 12/D10, and will be available for immediate delivery afterwards. Further sizes of this series available – see PDF for details.

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2009, diameter putar di atas sled silang: 500 mm, lubang spindel: 75 mm, panjang pembubutan: 1.000 mm, diameter pembubutan: 500 mm, Perlengkapan: kecepatan rotasi dapat diubah tanpa batas, Dormac CY-K500T Teachin Lathe Turning diameter over bed: 500 mm Spindle bore: 75 mm Turning length: 1000 mm Transport dimensions (LxWxH): 300x180x210 cm Weight: 2800 kg Control: Fagor Klodpfx Aferfxihsior Year of construction: 2009 Options: Includes tooling and documentation Location: Hamont-Achel, Belgium Call or email for further information. Please also see our other listings. We are always looking for industrial machinery throughout the year. If you have surplus machines, please email us with photos and details.

Kondisi: hampir baru (bekas), Tahun pembuatan: 2022, jam operasional: 10 h, Fungsionalitas: berfungsi sepenuhnya, diameter putar di atas sled silang: 430 mm, lubang spindel: 80 mm, panjang pembubutan: 1.500 mm, diameter pembubutan: 430 mm, gores kuas bulu: 150 mm, diameter quill: 70 mm, kecepatan spindel (min.): 3.000 rpm, lebar tempat tidur: 350 mm, panjang total: 1.900 mm, lebar total: 1.500 mm, tinggi total: 1.600 mm, daya motor spindle: 11 W, berat keseluruhan: 3.500 kg, kecepatan rotasi (min.): 1 rpm, kecepatan rotasi (maks.): 3.000 rpm, diameter chuck tiga rahang: 250 mm, Perlengkapan: kecepatan rotasi dapat diubah tanpa batas, Die Seiger SLZ 420K ist eine konventionelle Drehmaschine, die sich durch ihr robustes Graugussbett, präzise Führungsbahnen und digitale Unterstützung auszeichnet. Sie ist besonders geeignet für die Einzelteilfertigung und Reparaturarbeiten. Abmessungen und Leistungsdaten • Umlaufdurchmesser über Bett: 430 mm • Umlaufdurchmesser über Planschlitten: 220 mm • Spitzenweite: 1.500 mm • Bettbreite: 350 mm Spindel und Antrieb • Spindeldurchlass: 80 mm • Spindelaufnahme: DIN 55027, Größe 6 • Spindel-Lagerdurchmesser vorn: 110 mm • Hauptantrieb: 11 kW Kljdjxr U E Aepfx Afier • Drehzahlbereich: 1–3.000 min⁻¹ Reitstock • Pinolendurchmesser: 70 mm • Pinolenhub: 150 mm • Kegelaufnahme: MK 5 Steuerung und Ausstattung • Anzeige: Heidenhain Positip 8016 Digitalanzeige • Maßstäbe: Heidenhain-Maßstäbe auf X- und Z-Achse • Vorschübe: V-konstante und regelbare Vorschübe über Potentiometer • Eilgang: In X- und Z-Achse verfügbar • Handräder: Mechanische Handräder für den manuellen Betrieb • Maschinenbett: Hochwertiges, verwindungssteifes Graugussbett mit gehärteten und präzisionsgeschliffenen Führungsbahnen Die Heidenhain Positip 8016 ist ein digitales Messsystem mit Touchscreen-Bedienung, das sich für handbediente Fräs-, Bohr- und Drehmaschinen eignet. Das Display bietet vielfältige Funktionen zur Produktivitäts- und Genauigkeitssteigerung. Hauptmerkmale • Touchscreen-Bedienung: Robuster 12,1-Zoll Farb-TFT-Touchscreen, auch mit Handschuhen bedienbar • Mehr-Achs-System: Steuerung von bis zu sechs Achsen, davon vier als Standardachsen (linear, winkel- oder gekoppelte Achsen) und zwei optional • Umfangreiche Funktionen: Bohrbilder, Werkzeugradiuskompensation, Schnittdatenrechner und Positionsspeicherung • Zielmaß-Funktion: Ermöglicht das schnelle und exakte Anfahren der nächsten Position durch Arbeiten auf Sollmaß • Programmierbar: Wiederkehrende Bearbeitungsschritte können als Programme gespeichert werden, was die Kleinserienfertigung beschleunigt • Schnittstellen: Ethernet- und USB-Anschluss für Datenimport und -export • Robustes Design: Besonders für den Werkstatteinsatz konzipiert, mit stabilem Aluminiumgehäuse und passiver Kühlung.

Tahun pembuatan: 1999, Kondisi: siap digunakan (bekas), zyklengesteuerte_cnc_drehmaschine_boehringer Klodpfey Equyox Afijr