Beli Basah Penggiling bekas (6.462)

Kondisi: sangat baik (bekas), Tahun pembuatan: 2005, tisch_abm_001 Lajdpfx Adoxvdtdewsi

Kondisi: sangat baik (bekas), Tahun pembuatan: 2013, jam operasional: 2.730 h, Fungsionalitas: berfungsi sepenuhnya, berat benda kerja (maks.): 150 kg, panjang penjepitan: 1.700 mm, diameter roda gerinda: 660 mm, tinggi pusat: 270 mm, panjang penggilingan: 1.500 mm, 1 pc used crankshaft & camshaft cylindrical grinding machine Brand: BERCO Model: LYNX 2000 Year of manufacture: 2013 Technical Data: Max. grinding diameter for external cylindrical grinding: 220 mm Max. grinding diameter for internal cylindrical grinding: 300 mm Max. workpiece weight between centers: 150 kg Center height above table: 270 mm Distance between centers: 1700 mm Max. grinding length: 1500 mm Chuck diameter: 180 mm Tailstock quill stroke: 50 mm Max. grinding wheel diameter: 660 mm Min./max. grinding wheel width: 20/80 mm Max. peripheral speed: 35/80 m/s Grinding spindle head (X-axis): Axis drive with linear motor - travel: 490 mm Measuring system with optical scale - resolution: 0.0001 mm Workpiece headstock (C-axis): Spindle speed range: 1 – 1000 rpm Encoder measuring range - resolution: 0.0001° Lodou R Nvujpfx Adwoai Table (Z-axis): Axis drive with linear motor Measuring system with optical scale – resolution: 0.0001 mm Machine dimensions L x W x H: 5500 x 2600 x 2000 mm Required footprint approx.: 7,500 x 5,000 mm Machine weight: 9,850 kg Accessories: CNC control Siemens 840 D Oil cooler Coolant system with filtration

Kondisi: baru, Tahun pembuatan: 2025, Fungsionalitas: berfungsi sepenuhnya, nomor mesin/kendaraan: 2501001, jenis arus masuk: AC (pendingin udara), Drill Bit Grinding Machine 0313 – Effortless Drill Bit Sharpening Achieve perfect results in no time and without professional training – it’s child's play! Sharpening the drill bit takes only three steps: 1. Clamp the drill bit in the fixture 2. Sharpen the drill bit 3. Point the drill bit Ready in less than one minute! Lodpfx Adoxnzrnowsai Before clamping the drill bit, the drill diameter is set using a rotary knob on the grinding machine. The drill bit, mounted in the suitable collet, is aligned and clamped in the fixture in the machine’s left holder. Sharpening the cutting edges as well as pointing the bit is straightforward: Switch on the machine, insert the fixture with the drill bit into the right holder, rotate gently from stop to stop – the first cutting edge is done. Then rotate the fixture by 180° and sharpen the second cutting edge. Pointing the drill works the same way, only using the upper holder. That’s it. Simply switch off the machine and unclamp the drill bit. A clever invention combines an eccentric mechanism with a specialized grinding wheel, so there’s no need to worry about the cutting edge profile or relief angle. Another advantage: Both cutting edges are produced with exactly the same setting, resulting in perfect symmetry. Additionally, the point angle can be freely selected between 90° and 140° before sharpening. 21 high-precision collets for diameters from 3 to 13 mm in 0.5 mm increments ensure concentric clamping. The grinding wheel service life exceeds 5,000 uses. In addition to the standard CBN grinding wheel for HSS tools, we also offer a diamond grinding wheel for carbide drill bits. Replacing the wheel takes just a few seconds, and two safety switches prevent unintended operation when the machine is open. The compact design and practical carrying handle make mobile use easy. Since the entire system accessories such as collets, fixtures, and Allen keys are stored on the machine, everything you need is always at hand. The drill bit grinding machines are energy-efficient and even fit on any desk. Sharpen drill bits without prior knowledge – clean, fast, and reliable. Accessories: - 11 collets, full millimetre sizes (3–13 mm) - 10 collets, half millimetre sizes (3.5–12.5 mm) - Standard CBN grinding wheel - Machine dimensions: 290 x 200 x 180 mm - Shipping weight: 12 kg

Kondisi: sangat baik (bekas), Tahun pembuatan: 2007, de-Gleason Pfauter G130H CNC-Vertikal-Wälzfräsmaschine Steuerung: Siemens 840D Baujahr: 2007 Leistungsdaten: Max. Werkstückdurchmesser: ca. 130 mm Max. Verzahnungsbreite: ca. 170–180 mm Max. Modul: bis Modul 3 oder 4 je nach Ausführung Min. Modul: ca. Modul 0,5 Fräskopf: Frässpindelleistung: ca. 11,5–14 kW Fräsgeschwindigkeit: ca. 10–4000 U/min Fräskopfschwenkung: ca. ±45° Max. Fräserdurchmesser: ca. 100 mm Max. Fräserlänge: ca. 240–317 mm Fräserverstellung (Shift): ca. 170–220 mm Achsen: X-Achse: ca. 200 mm Verfahrweg Y-Achse: ca. 170 mm Verfahrweg Z-Achse axialer Schlitten: ca. 250–350 mm Verfahrweg Werkstückspindel und Tisch: Werkstückspindeldrehzahl: ca. 0–1000 U/min Tischdurchmesser: ca. 160–168 mm Tischbohrung: ca. 65 mm Max. Spannlänge: ca. 245 mm Hydraulische Spannung in den meisten Maschinen enthalten Bearbeitung: Lajdpfsxxzqlox Adwji Nassbearbeitung Außenverzahnung wälzfräsen Zwei Schnittzyklen sowie Kegel- oder Bombierungsfräsen möglich ISO 30 Fräseraufnahme Optionale automatische Beladesysteme Elektrik und Allgemeines: Maschinengewicht: 11 t Stellfläche mit Schutzverkleidung: ca. 3 m x 3 m

Kondisi: siap digunakan (bekas), Tahun pembuatan: 1993, Fungsionalitas: berfungsi sepenuhnya, nomor mesin/kendaraan: 4110BC19, jenis kontrol: Kontrol CNC, DETAIL MESIN Data Kinerja Sambungan: 380 V Frekuensi: 50 Hz Daya Nominal: 35 kVA Pengaman: 63 A Lasdpfx Adsxxklxewoi PERLENGKAPAN Kontrol CNC

Kondisi: diremajakan ulang (bekas), Mesin gerinda bundar Studer yang telah direkondisi total. Jarak antara senter 650 mm. Data teknis dan aksesori sesuai foto dan PDF. Laedsxxy A Tepfx Adwoi

Kondisi: sangat baik (bekas), Tahun pembuatan: 2004, Tischlänge 175 mm Lodjxvdr Topfx Adwjai

Kondisi: baik (bekas), Grindable, maximum diameter: 200 mm Centre distance: 450 mm Approximate machine weight: 2.2 t Lajdpfxslz Nxws Adwoi Machine dimensions:

Kondisi: siap digunakan (bekas), Daya batu gerinda: 15 kW Kontrol: Siemens Sinumerik 840D Penggerak Siemens: 6SN1145-1BA00-OCAO Lajdpfxexl Hxhe Adwei Panjang kerja dengan meja magnetik: 1270 mm Lebar penggerindaan: 610 mm Gerak longitudinal sumbu X (otomatis): 1310 mm Gerak melintang sumbu Y (otomatis): 565 mm Perjalanan sumbu Z (otomatis): 470 mm Dimensi meja: 1215 x 500 mm Jarak antara meja – pusat spindle: 680 mm Diameter maksimum batu gerinda: 400 x 100 x 127 mm Kecepatan spindle: rpm Daya motor: 30 / 47 kW Tegangan yang dibutuhkan: 380V - 50Hz Sistem pendingin: ya

Kondisi: bekas, Halo rekan-rekan yang terhormat, kami sedang sangat membutuhkan manual pengoperasian untuk mesin gerinda datar hidrolik SCHNEIDER Jo1. Siegfried Volz Werkzeugmaschinen Laedsxvarcspfx Adwei Rüschebrinkstr. 151-153 DE - 44143 Dortmund - Wambel

Kondisi: bekas, Tahun pembuatan: 2015, Eine qualitativ sehr hochwertige, in Deutschland entwickelte und gefertigte Tischfräse des renommierten Herstellers Martin. Die Maschine zeichnet sich trotz ihrer kompakten Bauweise durch zahlreiche Premium-Features als Serienausstattung aus, darunter ein schwerer Verbundrahmen für maximale Stabilität sowie die 5,7" große TFT-Farb-Touchscreen-Steuerung. Das Bedienelement ist ergonomisch auf Augenhöhe positioniert und ermöglicht eine deutliche Verkürzung der Rüstzeiten. Über diesen Bildschirm kann der Bediener komfortabel die gewünschte Frässpindelhöhe einstellen. Zudem bietet der Werkzeugdatenspeicher die Möglichkeit, bis zu 500 verschiedene Werkzeuge zu hinterlegen. Für das jeweils gewählte Werkzeug werden Spindelhöhe, Drehzahl und weitere Programmdaten automatisch abgerufen. Serienausstattung: - Massives Maschinenuntergestell für maximale Stabilität und präzise Bearbeitung - Präzisionsgeschliffener Graugusstisch - Überkopf angeordnete, benutzerfreundliche grafische Farb-Touchscreen-Steuerung - Hochwertige Parallelanschlag-Einheit mit Feineinstellung über Handrad - 1 x 1¼" Frässpindel (Arbeitslänge 140 mm), SK40 'Dornfix' Schnellwechselsystem - 5,5 kW (7,5 PS) Motor, 3.000/4.500/6.000/8.000/10.000 min⁻¹ Lasdoxx Upnjpfx Adwji - Zentrale Schmierung - Elektronische Sanftbremse für Spindelmotor Im Lieferumfang enthaltene Sonderausstattungen: - Tischverlängerungen beidseitig; Gesamtlänge 2.200 mm, ausziehbare Werkstückauflage bis 3.000 mm - Integrierte Anschlagplatten - Digitale Anzeige der Anschlagplattenverstellung direkt am Bedienpult mit Feineinstellung via Handrad (anstelle einer einfachen Skala) - Gusseisenkonsole für Vorschubgerät - Komfort-Vorschubarm mit Schnellhub/Schnellabsenkung per Handrad, mechanischer Höhenanzeige, schwere Gusseisenhalter und große Stahlklemmhebel gewährleisten sichere Fixierung - Vorschubgerät Variomatic, 3 Rollen, stufenlos mechanisch einstellbare Vorschubgeschwindigkeit von 3 bis 17 m/min; Start-/Stopp-Schalter im Bedienpult integriert - Centrex-Schutzhaube anstelle der Standard-CPS-Schutzvorrichtung

Kondisi: bekas, Tahun pembuatan: 1986, Fungsionalitas: berfungsi sepenuhnya, nomor mesin/kendaraan: C3300, panjang penggilingan: 4.500 mm, lebar penggilingan: 300 mm, panjang meja: 4.500 mm, lebar meja: 300 mm, kebutuhan tinggi: 2.500 mm, persyaratan ruang panjang: 13.700 mm, lebar yang dibutuhkan: 2.500 mm, Reform AR45 T9 ZU C3300/86 Year of manufacture: 1986 Grinding length: 4500 mm Grinding width: 300 mm Workpiece height: 250 mm Table or grinding arm swivel range: ±90 degrees Segment head diameter: 560 mm Spindle diameter in front bearing: 120 mm Lodpfx Adetqtn Dsweai Swivelable: 2° Max. torque: 719.5 Nm Motor: B280, 55 kW Grinding spindle speed range: 0–730 rpm Control: BBC Baumüller drives Marposs measuring system Hydraulic clamping Grinding mist extraction unit: Hydrocyclone cleaning system Additional grinding unit ZU Feed rate: 2000–35000 mm/min Space requirement approx. 13.7 x 2.5 x 2.5 m

Kondisi: siap digunakan (bekas), 440-20 CINCINNATI-MILACRON "DE" TWIN GRIP CENTERLESS GRINDER Kapasitas – 254 mm Diameter Batu Gerinda – 609,6 mm Daya Batu Gerinda – 29,8 kW Diameter Roda Pengatur – 355,6 mm Lodpjxwm E Ssfx Adwjai Daya Roda Pengatur – 1,5 kW Putaran Roda Pengatur – 300 RPM Berat sekitar – 14 ton Video mesin dalam kondisi beroperasi tersedia

Kondisi: diremajakan ulang (bekas), Tahun pembuatan: 2013, Fungsionalitas: berfungsi sepenuhnya, tegangan masuk: 230 V, berat keseluruhan: 135 kg, frekuensi input: 5 Hz,

Kondisi: bekas, Grinding wheel diameter: 300 mm Number of stations: 2 units Connected load: 1.5 kW Grinding wheel width: 30 mm Ledpfx Aou Sbdmodwoai Double-sided.

Kondisi: hampir baru (bekas), Tahun pembuatan: 1995, Fungsionalitas: berfungsi sepenuhnya, tinggi pusat: 225 mm, berat benda kerja (maks.): 100 kg, panjang penggilingan: 1.600 mm, Mesin gerinda silinder CNC STUDER S40, tahun pembuatan 1995. Mesin dalam kondisi bekas yang baik. Data teknis: • Kontrol: Fanuc Series 16-GC • Kebutuhan ruang +/- (Tinggi/Panjang/Lebar): 250 cm / 650 cm / 320 cm Sumbu: • Jarak antara senter: 1.600 mm • Tinggi senter: 225 mm • 4 sumbu (X, Z, B, C) • Berat benda kerja maks. +/-: 100 kg Perlengkapan: • 2 batu gerinda + 1 batu gerinda dalam (dapat dipilih via kontrol) • Penggerindaan muka, plong, dalam, silinder Lajdpfx Aot N Ivcsdwji • Chuck magnetik, chuck tiga rahang, collet, gerinda antara senter • Unit dress otomatis • Penopang stead • Resolusi: 0,0001 mm • Gerinda poligon • Unit penyeimbang statis • Batu gerinda tersedia dalam bahan korundum, berlian, dan CBN • Pengendalian siklus • Dapat diimpor melalui DXF

Kondisi: baik (bekas), Tahun pembuatan: 1977, Fungsionalitas: berfungsi sepenuhnya, Deckel S0E Cutter Grinder with Accessories Technical Data: - Machine no.: SOE 77-3997, Year of manufacture: 1977 - Drive motor speed: 2,800 rpm - Grinding spindle speed: 4,500 rpm - Power rating: 0.55 kW / 380 Volt - Weight: approx. 200 kg Accessories and Features: - Collets - Grinding wheels - Machine stand / base - Dressing device - Tools - Grinding dust extraction Laedpfxewrm Nve Adwei About the Machine: For sale is a Deckel SOE cutter grinder with accessories. The machine has been mechanically and electrically tested. It is a well-maintained and fully functional unit. Take the opportunity to see and test the machine under power on site.

Tahun pembuatan: 1987, Kondisi: bekas, Kehren rotary table type RS 7C, used Manufacturer: Kehren, Honnef Stock no.: 4179 Year of manufacture: 1987 Control system: Siemens 3G PLC: Siemens S5 Grinding motor: BBC QUB 200 Rotary table diameter: 750 mm Grinding head diameter: 460 mm Control panel with screen Coolant system Flush pump Coolant pump Ljdpfx Adohgmwgowjai Automatic paper band filter system Control cabinet

Kondisi: bekas, Tahun pembuatan: 1995, a1a1sf214-gb412-maschine Lodpfjxu Ntgjx Adwsai

Kondisi: bekas, Tahun pembuatan: 1970, Grinding wheel diameter 300 mm Number of stations 2 pcs Connected load 1.5 kW Grinding wheel width 30 mm Weight 40 kg Double-sided. Laodpfeu Sbi Asx Adwji

Kondisi: sangat baik (bekas), Tahun pembuatan: 2002, Fungsionalitas: berfungsi sepenuhnya, Universal tool grinding machine Michael Deckel S11 speed, year of manufacture 2002, in very good condition!! Technical data: >> Year of manufacture: 2002 >> Serial no.: 2197 Clamping range: >> Clamping plate of the tool carriage: 500 x 180 mm >> Max. tool diameter between centers: 130 mm >> Max. tool length between centers: 270 mm >> T-slot width on machine base: 12 mm Motion range: >> Working travels Grinding stroke: 190 mm Grinding stroke for helical grinding: 190 mm Cross travel of tool carriage: 100 mm Vertical adjustment of grinding head: 325 mm Longitudinal adjustment of grinding spindle: 5 mm >> Coarse adjustment travels Tool holder: 220 mm Grinding head support: 800 mm >> Swivel angles Grinding head support: 360 degrees Grinding head: 360 degrees Tool holder: 360 degrees Grinding spindle: Three-phase drive motor: 1.1 kW at 2,800 rpm Infinitely variable spindle speeds: 2,000 to 12,000 rpm Max. grinding wheel diameter: 125 mm Max. cutting disc diameter: 200 mm Dimensions: Weight: 520 kg Dimensions (depth x width x height): 800 x 1100 x 1760 mm Space requirement (including operation): 2.5 x 2.3 m Accessories and equipment: Laodewrnf Ejpfx Adwsi >> See photos About the machine: For sale is a universal tool grinding machine of the brand Michael Deckel S11 speed. The machine is suitable for grinding high-precision parts. With the S11, single parts and small series can be ground surprisingly quickly, economically, and flexibly, all with maximum operator comfort. The Deckel S11 speed is in very good condition. Mechanically and electrically tested. Take the opportunity to inspect and test this machine under power on site.

Kondisi: sangat baik (bekas), Tahun pembuatan: 1992, Universal tool grinding machine Michael Deckel S11 in very good condition!! Technical data: >> Year of manufacture: 1992 >> Serial no.: 1651 Clamping range: >> Clamping surface of the tool slide: 500 x 180 mm >> Max. tool diameter between centers: 130 mm >> Max. tool diameter for overhung mounting in the universal indexing head: 620 mm >> Max. tool length between centers: 270 mm >> T-slots on machine base: 12 mm >> T-slots on grinding head, tool slide and accessories: 8 mm Range of movement: >> Working travels Grinding stroke: 190 mm Grinding stroke when helical grinding: 190 mm Cross adjustment of the tool slide: 100 mm Vertical adjustment of the grinding head: 325 mm Longitudinal adjustment of the grinding spindle: 5 mm >> Coarse adjustment travels Tool carrier: 220 mm Grinding head carrier: 800 mm Universal indexing head on tool slide: 330 mm >> Swivel angles Grinding head carrier: 360 degrees Grinding head: 360 degrees Tool carrier: 360 degrees Grinding spindle: Three-phase drive motor: 1.1 kW at 2800 rpm Spindle speeds, stepless: 2000 to 10000 rpm Max. grinding wheel diameter: 125 mm Max. cut-off wheel diameter: 200 mm Dimensions: Weight: 520 kg Dimensions (Depth x Width x Height): 800 x 1100 x 1760 mm Space requirement (including operation): 2.5 x 2.3 m Accessories and equipment: Laedpfx Aom E T Anjdwji >> Opto-electronic measuring device with microscope and digital display >> Radius grinding attachment SK40 >> Handwheel device for tool slide >> Extraction unit >> Machine lamp About the machine: For sale is a universal tool grinding machine of the brand Michael Deckel S11. The machine is suitable for grinding high-precision parts. With the S11, single parts and small batches can be ground remarkably fast, efficiently, and flexibly, all with maximum operating comfort. The Deckel S11 is in very good condition. Mechanically and electrically tested. Take the opportunity to view and test this machine under power on site.

Kondisi: sangat baik (bekas), Tahun pembuatan: 1995, Michael Deckel S5 tool grinding machine in very good condition Technical Data: Ljdpjpr U Etofx Adweai >> Year of manufacture: 03/1995 >> Maximum grinding wheel diameter: 100 mm >> Spindle speed: 5,600 rpm >> Power consumption: 1.5 kW >> Weight: 450 kg Accessories: >> Swiveling dividing head SK40 >> Various SK40 tool holders About the machine: For sale is a Michael Deckel S5 tool grinding machine. This machine is suitable for grinding high-precision parts. The Deckel S5 is in very good condition. Mechanically and electrically tested. Take the opportunity to inspect and test the machine under power on site.

Kondisi: sangat baik (bekas), Tahun pembuatan: 1992, Fungsionalitas: berfungsi sepenuhnya, en-universal-tool-grinding-machine-michael-deckel-s11-with-acces sories-and-tool-cabinet-in-very-good-condition-technical-data-yea r-of-manufacture-1992-serial-no-1673-clamping-range-mounting-surf ace-of-tool-slide-500-x-180-mm-max-tool-diameter-between-centers- 130-mm-max-tool-diameter-with-overhung-mounting-in-the-universal- dividing-head-620-mm-max-tool-length-between-centers-270-mm-t-slo ts-machine-base-12-mm-t-slots-grinding-head-tool-slide-and-access ories-8-mm-travel-range-working-travel-grinding-stroke-190-mm-gri nding-stroke-for-helix-grinding-190-mm-cross-travel-tool-slide-10 0-mm-vertical-travel-grinding-head-325-mm-longitudinal-travel-gri nding-spindle-5-mm-coarse-adjustment-travel-tool-carrier-220-mm-g rinding-head-carrier-800-mm-universal-dividing-head-on-tool-slide -330-mm-swivel-angles-grinding-head-carrier-360-degrees-grinding- head-360-degrees-tool-carrier-360-degrees-grinding-spindle-three- phase-drive-motor-1-1-kw-at-2800-rpm-spindle-speeds-infinite-2000 -to-10000-rpm-max-grinding-wheel-diameter-125-mm-max-cutting-whee l-diameter-200-mm-dimensions-weight-520-kg-dimensions-depth-x-wid th-x-height-800-x-1100-x-1760-mm-space-requirement-incl-operation -2-5-x-2-3-m-accessories-and-equipment-1-pc-tool-cabinet-with-con tents-see-pictures-about-the-machine-offered-is-a-universal-tool- grinding-machine-of-the-brand-michael-deckel-s11-the-machine-is-s uitable-for-grinding-high-precision-parts-with-the-s11-individual -parts-and-small-batches-are-processed-incredibly-fast-economical ly-and-flexibly-with-top-operating-comfort-the-deckel-s11-is-in-v ery-good-condition-and-comes-with-extensive-accessories-mechanica lly-and-electrically-tested-take-advantage-of-the-opportunity-to- view-and-test-this-machine-under-power-on-site Lsdexu E Nqjpfx Adweai

Kondisi: sangat baik (bekas), Universal tool and cutter grinder Michael Deckel S11 with accessories and tool cabinet in very good condition!! Technical data: >> Year of manufacture: 1986 >> Serial no.: 759 Clamping range: >> Clamping surface of the tool carriage: 500 x 180mm >> Max. tool diameter between centres: 130mm >> Max. tool diameter for overhung setup on universal dividing head: 620mm >> Max. tool length between centres: 270mm >> T-slot base: 12mm >> T-slots on grinding head, tool carriage, and accessories: 8mm Movement ranges: >> Working travels: Grinding stroke: 190mm Grinding stroke for spiral grinding: 190mm Cross travel of tool carriage: 100mm Vertical adjustment grinding head: 325mm Longitudinal adjustment grinding spindle: 5mm >> Coarse adjustment: Tool holder: 220mm Grinding head support: 800mm Universal dividing head on tool carriage: 330mm >> Swivel ranges: Grinding head support: 360 degrees Grinding head: 360 degrees Tool holder: 360 degrees Grinding spindle: Three-phase drive motor: 1.1kW at 2800 rpm Spindle speeds, stepless: 2000 to 12000 rpm Max. grinding wheel diameter: 125mm Max. cutoff wheel diameter: 200mm Dimensions: Weight: 520 kg Dimensions (D x W x H): 800 x 1100 x 1760mm Required space (including operation): 2.5 x 2.3 m Accessories and equipment: 1 pc tool cabinet containing: >> Universal dividing head SK40 >> Spiral and relief grinding attachment >> Radius grinding attachment SK40 >> Tailstock >> Pivoting support finger >> Machine vice >> SK40 tool holders >> Measuring holder >> Intermediate support >> Setting gauge >> Support finger for radius cutters >> Tooth supports >> Dividing head centre >> Safety covers >> 1 set of collets, as new, from 1 to 17.5mm in 0.5mm increments >> Grinding wheel arbors >> Various grinding wheels Laedpfxsqd N S De Adwji >> Indexing discs >> Extraction unit with vacuum >> Various holders and much more (as seen in the pictures) About the machine: Offered is a universal tool and cutter grinder Michael Deckel S11. This machine is suitable for grinding high-precision parts. With the S11, single parts and small batches can be ground surprisingly fast, efficiently, and flexibly, all with maximum operating convenience. The Deckel S11 is in very good condition and comes with a large range of accessories. It has been mechanically and electrically checked. Take advantage of the opportunity to inspect and test the machine under power on site.