UNCG500 CNC Universal Cylindrical Grinding Machine
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UNCG500 CNC Universal Cylindrical Grinding Machine
  • UNCG500 CNC Universal Cylindrical Grinding Machine

UNCG500 CNC Universal Cylindrical Grinding Machine

UNC G500 CNC Universal Cylindrical Grinder: 500mm swing, 1000mm centers. Precision external/internal/taper grinding. Fanuc CNC, auto wheel dressing. Rigid design, micron accuracy for shafts, bearings, aerospace parts.
  • UNCG500 CNC Universal Cylindrical Grinding MachineDownload
INQUIRY
Working accuracy (standard test specimen)
Inspection item UNCG500
Roundness 0.003mm/1000mm
Consistency of the longitudinal section diameter 0.008mm/1000mm
Roughness Ra≤0.32μm
 
Technical parameters of UNCG500 CNC Universal Cylindrical Grinding Machine
Model Unit UNCG500
CNC system   FANUC 0i-MF
Distance between centers mm 1500 / 2000 / 2500 / 3000 (59”/ 79”/ 98”/ 118”)
Center height mm 275 (11”)
Max. grinding diameter mm Φ500 (20”)
Max. workpiece weight between centers kg 1000
Grinding wheel OD x W x ID mm Φ750×75×305 (30x3x12”)
Linear speed m/s 35/45
Feed speed mm/min 0.05-5000
Min. setting unit mm 0.001
Worktable Type   Two layer conical degree adjusting worktable
Feed speed mm/min 0.05-5000
Min setting unit mm 0.001
Work head Center   MT-6
Rotating speed rpm 15-150; stepless
Tailstock Center   MT-6
Travel of center mm 80 (3.1”)
Internal grinding Range of international grinding mm 50-200 (2-7.9”)
Max. length of international grinding mm 200 (7.9”)
Max. workpiece weight held by chuck kg 60
Electrical system Power of wheel spindle motor kW 18.5
Torque of wheel head feeding motor Nm 30
Torque of worktable feeding motor Nm 30
Power of work head spindle motor kW 3 (variable frequency motor)
Power of internal grinding motor kW 2.2
Hydraulic pump motor kW 1.1 (4P)
Motor of wheel spindle bearing lubrication pump kW 2.2 (4P)
Cubage dimension Hydraulic and lubricating oil tank L 45
Spindle bearings oil tank L 45
 
Optional accessories
1. Hydraulic steady rest: 78-98 or 80-115mm;
2. Grinding wheel automatic balancer;
3. Wheel anti-collision and idle running elimination device;

Features
1. With integral protective cover, the machine tool is convenient for maintenance and in conformity with human engineering requirements.
2. With a sleeve type hydrostatic/hydrodynamic main shafting adopted for the grinding wheel spindle, the machine tool features on the high rotary precision and good rigidity.
3. With two-axis linkage feeding, the machine tool is equipped with worktable (Z axis) and wheel head (X axis) driven by AC servo motor and ball screws. The minimum setting unit is 0.1μm, while the maximum fast feed speed can reach 5m/min.
4. Can be provided with various diamond dressers (installed on the rear side of the work head) according to the needs of customers, thus realizing precise numerical control dressing for complex wheel profile and automatic compensation.
5. Provided with active measuring device, thus realizing the closed-loop control of grinding process.
6. Provided with all-around controlling functions including grinding program changes, work-piece quality control, machine condition monitoring, fault self-diagnostics, abnormal alarm, and convenient menu type interface input.

The NCG, UNCG range of CNC cylindrical grinding machines covers a range of component sizes up to 5 metres long, 0.8 metre in diameter and up to a maximum component weight of 3000 kg. All the machines include the latest Fanuc,Siemens control and equipment packages
There are many options and configurations available, for example external, internal or universal grinding, C axis for grinding non-circular shapes eg polygons, cams etc and the there is also the possibility of multiple grinding heads with automatic B axis rotation.
All levels of automation and other personalised options are also available
NC, CNC & Universal Cylindrical Grinders
FORTUNE PACIFIC specializes in designing and manufacturing a wide range of grinding machines and accessories that are exported to over 50 countries around the world. FORTUNE PACIFIC was established in 1999 and has maintained consistently favorable customer feedback. 

These grinding machines can be either conventional or numerical controlled (i.e., NC, 2NC, CNC) utilizing Fanuc, Siemens, and Mitsubishi controls.

Easy and user-friendly operating systems eliminate the need for highly skilled engineers, resulting in lower operating and maintenance costs.
Better lubrication system with maximum wear resistance.
Higher precision, more rigidity, and the least possible noise.
Customizable machine body along with a programmable control system.
Able to meet mass production requirements with higher efficiency and accuracy.

including
Automated Grinding
CNC Universal Cylindrical Grinder
CNC CYLINDRICAL GRINDER (PLUNGE TYPE)
CNC CYLINDRICAL GRINDER (ANGULAR TYPE)
CNC TRAVERSE WHEELHEAD CYLINDRICAL GRINDER

A grinding machine, often shortened to grinder, is any of various power tools or machine tools used for grinding, which is a type of machining using an abrasive wheel as the cutting tool. Each grain of abrasive on the wheel's surface cuts a small chip from the workpiece via shear deformation.

Grinding is used to finish workpieces that must show high surface quality (e.g., low surface roughness) and high accuracy of shape and dimension. As the accuracy in dimensions in grinding is of the order of 0.000025 mm, in most applications it tends to be a finishing operation and removes comparatively little metal, about 0.25 to 0.50 mm depth. However, there are some roughing applications in which grinding removes high volumes of metal quite rapidly. Thus, grinding is a diverse field.

Overview
The grinding machine consists of a bed with a fixture to guide and hold the work piece, and a power-driven grinding wheel spinning at the required speed. The speed is determined by the wheel’s diameter and manufacturer’s rating. The grinding head can travel across a fixed work piece, or the work piece can be moved while the grind head stays in a fixed position.

Fine control of the grinding head or table position is possible using a vernier calibrated hand wheel, or using the features of numerical controls.

Grinding machines remove material from the work piece by abrasion, which can generate substantial amounts of heat. To cool the work piece so that it does not overheat and go outside its tolerance, grinding machines incorporate a coolant. The coolant also benefits the machinist as the heat generated may cause burns. In high-precision grinding machines (most cylindrical and surface grinders), the final grinding stages are usually set up so that they remove about 200 nm (less than 1/10000 in) per pass - this generates so little heat that even with no coolant, the temperature rise is negligible.
Features
1. With integral protective cover, the machine tool is convenient for maintenance and in conformity with human engineering requirements.
2. With a sleeve type hydrostatic/hydrodynamic main shafting adopted for the grinding wheel spindle, the machine tool features on the high rotary precision and good rigidity.
3. With two-axis linkage feeding, the machine tool is equipped with worktable (Z axis) and wheel head (X axis) driven by AC servo motor and ball screws. The minimum setting unit is 0.1μm, while the maximum fast feed speed can reach 5m/min.
4. Can be provided with various diamond dressers (installed on the rear side of the work head) according to the needs of customers, thus realizing precise numerical control dressing for complex wheel profile and automatic compensation.
5. Provided with active measuring device, thus realizing the closed-loop control of grinding process.
6. Provided with all-around controlling functions including grinding program changes, work-piece quality control, machine condition monitoring, fault self-diagnostics, abnormal alarm, and convenient menu type interface input.

The NCG, UNCG range of CNC cylindrical grinding machines covers a range of component sizes up to 5 metres long, 0.8 metre in diameter and up to a maximum component weight of 3000 kg. All the machines include the latest Fanuc,Siemens control and equipment packages
There are many options and configurations available, for example external, internal or universal grinding, C axis for grinding non-circular shapes eg polygons, cams etc and the there is also the possibility of multiple grinding heads with automatic B axis rotation.
All levels of automation and other personalised options are also available
NC, CNC & Universal Cylindrical Grinders
FORTUNE PACIFIC specializes in designing and manufacturing a wide range of grinding machines and accessories that are exported to over 50 countries around the world. FORTUNE PACIFIC was established in 1999 and has maintained consistently favorable customer feedback. 

These grinding machines can be either conventional or numerical controlled (i.e., NC, 2NC, CNC) utilizing Fanuc, Siemens, and Mitsubishi controls.

Easy and user-friendly operating systems eliminate the need for highly skilled engineers, resulting in lower operating and maintenance costs.
Better lubrication system with maximum wear resistance.
Higher precision, more rigidity, and the least possible noise.
Customizable machine body along with a programmable control system.
Able to meet mass production requirements with higher efficiency and accuracy.

including
Automated Grinding
CNC Universal Cylindrical Grinder
CNC CYLINDRICAL GRINDER (PLUNGE TYPE)
CNC CYLINDRICAL GRINDER (ANGULAR TYPE)
CNC TRAVERSE WHEELHEAD CYLINDRICAL GRINDER

A grinding machine, often shortened to grinder, is any of various power tools or machine tools used for grinding, which is a type of machining using an abrasive wheel as the cutting tool. Each grain of abrasive on the wheel's surface cuts a small chip from the workpiece via shear deformation.

Grinding is used to finish workpieces that must show high surface quality (e.g., low surface roughness) and high accuracy of shape and dimension. As the accuracy in dimensions in grinding is of the order of 0.000025 mm, in most applications it tends to be a finishing operation and removes comparatively little metal, about 0.25 to 0.50 mm depth. However, there are some roughing applications in which grinding removes high volumes of metal quite rapidly. Thus, grinding is a diverse field.

Overview
The grinding machine consists of a bed with a fixture to guide and hold the work piece, and a power-driven grinding wheel spinning at the required speed. The speed is determined by the wheel’s diameter and manufacturer’s rating. The grinding head can travel across a fixed work piece, or the work piece can be moved while the grind head stays in a fixed position.

Fine control of the grinding head or table position is possible using a vernier calibrated hand wheel, or using the features of numerical controls.

Grinding machines remove material from the work piece by abrasion, which can generate substantial amounts of heat. To cool the work piece so that it does not overheat and go outside its tolerance, grinding machines incorporate a coolant. The coolant also benefits the machinist as the heat generated may cause burns. In high-precision grinding machines (most cylindrical and surface grinders), the final grinding stages are usually set up so that they remove about 200 nm (less than 1/10000 in) per pass - this generates so little heat that even with no coolant, the temperature rise is negligible.
Discover the UNCG500 CNC Universal Cylindrical Grinding Machine, your ultimate solution for precision grinding needs. This high-accuracy cylindrical grinder excels in external cylindrical grinding, internal bore grinding, and complex taper grinding operations. Engineered with a robust cast iron structure and a powerful CNC control system (like Fanuc or Siemens), it delivers exceptional rigidity and vibration damping for superior surface finish (Ra/Rz) and micron-level tolerances. Key components include the precision grinding wheel spindle, hydrostatic or roller guideways for smooth axis movement (X, Z), a high-resolution rotary table (C-axis), and an automatic wheel dressing system. Ideal for manufacturing hydraulic components, automotive parts (shafts, bearings), aerospace components, and precision tooling, this machine boosts productivity with features like automatic sizing control, in-process gauging options, and quick setup cycles. Its advantages encompass unmatched repeatability, minimal setup time, reduced operator dependency, lower cost per part, and exceptional long-term reliability, making it a top-tier industrial grinding machine for job shops and high-volume production alike. Точный универсальный круглошлифовальный станок с ЧПУ UNCG500 – ваш ключ к безупречной обработке цилиндрических и конических поверхностей, внутренних отверстий и сложных профилей. Этот высокопроизводительный шлифовальный станок (круглошлиф) оснащен жесткой станиной из чугуна, гидростатическими или прецизионными направляющими качения (оси X, Z), мощным шпинделем шлифовального круга и поворотным столом (C-ось) для сложной обработки. Управление через продвинутую систему ЧПУ (Fanuc, Siemens) обеспечивает автоматическое врезание, компенсацию износа круга, циклы правки и интегрированную возможность активного контроля размеров. Основные применения: шлифовка валов, втулок, подшипников, прецизионных деталей для аэрокосмоса, гидравлики и автомобилестроения. Преимущества: высочайшая точность (микронный уровень), идеальная чистота поверхности (Ra), максимальная повторяемость, надежность и долговечность станка. Оптимизируйте ваше производство, снижая себестоимость детали и время переналадки на этом лучшем промышленном шлифовальном оборудовании. Descubra la rectificadora cilíndrica universal CNC UNCG500, la máquina ideal para rectificado de precisión externo, interno y cónico. Este rectificador cilíndrico de alta precisión cuenta con una estructura robusta de fundición, guías hidrostáticas o de rodillos de alta calidad para los ejes X y Z, un cabezal porta muelas de gran potencia y una mesa giratoria de alta resolución (eje C) controlada por CNC (Fanuc, Siemens). Componentes clave incluyen el sistema automático de compensación y dressado de muelas, opciones de medición in-process y controles intuitivos. Perfecta para rectificar ejes, árboles de levas, componentes hidráulicos, rodamientos y piezas aeroespaciais, ofrece máxima repetibilidad, acabados superficiales finísimos (Ra/Rz) y tolerancias ajustadas. Sus ventajas: productividad excepcional con ciclos automáticos, tiempo de preparación mínimo, fiabilidad industrial probada y bajo coste por pieza, convirtiéndola en una máquina rectificadora esencial para talleres y producción en serie. Conheça a retificadora cilíndrica universal CNC UNCG500, a solução definitiva para retificação de precisão externa, interna e cônica. Esta máquina de retificar cilíndrica de alta performance possui estrutura rígida em ferro fundido, guias hidrostáticas ou de roletes precisos (eixos X, Z), eixo porta-rebolo de alta potência e mesa giratória de alta precisão (eixo C). Controlada por CNC avançado (Fanuc, Siemens), oferece operações automáticas, incluindo dressagem de rebolo, compensação de desgaste e ciclos de usinagem complexos. Componentes essenciais: sistema de medição in-process (opcional), controle automático de dimensões. Aplicações ideais: retificação de eixos, componentes automotivos (virabrequins, buchas), peças hidráulicas, rolamentos e componentes aeroespaciais. Vantagens: precisão micrométrica, excelente acabamento superficial (Ra/Rz), repetibilidade absoluta, confiabilidade industrial e alta produtividade com baixo custo por peça, essencial para ferramentarias e produção contínua. Temukan mesin gerinda silinder universal CNC UNCG500, solusi presisi untuk grinding eksternal, internal, dan tirus. Mesin gerinda silinder CNC berkualitas tinggi ini dirancang untuk akurasi micron, dilengkapi struktur besi cor kaku, slideways hidrostatik atau linear guide (sumbu X, Z), spindle gerinda presisi tinggi, dan meja putar (sumbu C). Kontrol CNC (seperti Fanuc/Siemens) memungkinkan operasi otomatis termasuk dressing wheel, kompensasi, dan siklus grinding kompleks. Komponen utama: sistem pengukuran in-process (opsional), sistem ukur otomatis. Aplikasi utama: grinding shaft, bearing, komponen otomotif, aerospace, hidraulik, dan alat potong. Keunggulan: hasil permukaan halus (Ra/Rz), repetabilitas sempurna, waktu setup minimal, produktivitas tinggi, keandalan mesin industri, serta biaya per unit rendah – mesin gerinda presisi terbaik untuk bengkel dan produksi massal. دستگاه سنگ زنی استوانه ای یونیورسال CNC مدل UNCG500 را کشف کنید: راه حل نهایی برای سنگ زنی دقیق سطوح خارجی (External Grinding)، داخلی (Internal Grinding) و مخروطی. این ماشین سنگ زنی استوانه ای با دقت میکرون، مجهز به بدنه چدنی مستحکم، راهنماهای هیدرواستاتیک یا خطی (محورهای X و Z)، اسپیندل سنگ محکم و میز گردان دقیق (محور C) است. کنترل CNC (فانوک یا زیمنس) عملیات سنگ زنی، اصلاح چرخ سنگ (Dressing) و جبران سایش را بطور خودکار انجام می دهد. اجزای کلیدی: سیستم اندازه گیری داخل فرآیند (In-Process Gauging)، سیستم اندازه گیری اتوماتیک. کاربردها: سنگ زنی شفت، یاتاقان، قطعات خودرو، هیدرولیک، هوافضا و ابزار دقیق. مزایا: دقت و تکرارپذیری عالی، پرداخت سطحی بی نظیر (Ra/Rz)، زمان تنظیم اولیه کوتاه، بهره وری بالا، قابلیت اطمینان ماشین صنعتی و هزینه پایین هر قطعه - بهترین گزینه برای کارگاه های ابزار دقیق و تولید انبوه. Khám phá máy mài tròn ngoài vạn năng CNC UNCG500 - giải pháp mài chính xác hàng đầu cho bề mặt ngoài, lỗ trong và côn. Máy mài tròn CNC chính xác cao này sở hữu kết cấu gang cứng vững, hệ thống dẫn hướng thủy tĩnh hoặc ray trượt chính xác (trục X, Z), trục chính đá mài công suất lớn và bàn xoay độ phân giải cao (trục C). Điều khiển CNC (Fanuc/Siemens) cho phép tự động hiệu chỉnh đá mài (dressing), bù mòn và các chu kỳ mài phức tạp. Thành phần chính: hệ thống đo lường trong quá trình (tùy chọn), hệ thống kiểm soát kích thước tự động. Ứng dụng: mài trục, bạc đạn, chi tiết ô tô, thủy lực, hàng không vũ trụ và dụng cụ cắt. Ưu điểm: độ chính xác micron, độ nhẵn bề mặt hoàn hảo (Ra/Rz), khả năng lặp lại tuyệt đối, thời gian thiết lập nhanh, năng suất vượt trội, độ tin cậy công nghiệp và chi phí trên mỗi chi tiết thấp - máy mài công nghiệp lý tưởng cho phân xưởng và sản xuất hàng loạt. รู้จักกับเครื่องกลึงกลม CNC แบบอเนกประสงค์ UNCG500 โซลูชันเจียรระนาบภายนอก ภายใน และทรงกรวยที่แม่นยำสูงสุด เครื่องกลึงกลม CNC ประสิทธิภาพสูงนี้ถูกออกแบบให้มีโครงสร้างเหล็กหล่อแข็งแกร่ง ระบบไกด์แบบไฮโดรสแตติกหรือลิเนียร์ไกด์ (แกน X, Z) สปินเดิลจับล้อเจียรกำลังสูง และโต๊ะหมุนความละเอียดสูง (แกน C) ควบคุมด้วยระบบ CNC (เช่น Fanuc/Siemens) ช่วยให้ทำงานอัตโนมัติครบวงจร รวมถึงการแต่งล้อเจียร (dressing) การชดเชย และวงจรการเจียรที่ซับซ้อน ส่วนประกอบหลัก: ระบบวัดผลภายในกระบวนการ (ตัวเลือก) ระบบควบคุมขนาดอัตโนมัติ การใช้งานหลัก: การเจียรเพลา เบียร์ริง ชิ้นส่วนยานยนต์ อากาศยาน ไฮดรอลิก และเครื่องมือตัด ข้อดี: ความแม่นยำระดับไมครอน พื้นผิวเรียบสมบูรณ์แบบ (Ra/Rz) ความสามารถในการทำซ้ำได้สูงสุด เวลาตั้งเครื่องน้อยที่สุด ผลผลิตสูงสุด เชื่อถือได้ และต้นทุนต่อชิ้นต่ำ - เครื่องเจียรกลมคุณภาพเยี่ยมสำหรับโรงงานและไลน์การผลิต Temui Mesin Gerinda Silinder Universal CNC UNCG500, solusi presisi untuk penggerindaan luar (external grinding), dalam (internal grinding) dan tirus. Mesin gerinda silinder CNC berketepatan tinggi ini memiliki struktur besi tuang tegar, pandu hidrostatik atau pandu linear (paksi X, Z), spindel gerinda berkuasa tinggi dan meja putar resolusi tinggi (paksi C). Kawalan CNC (seperti Fanuc/Siemens) membolehkan operasi automatik termasuk pendresinan roda gerinda (dressing), pampasan haus dan kitaran pengisaran kompleks. Komponen utama: sistem pengukuran dalam-proses (pilihan), kawalan saiz automatik. Aplikasi utama: mengisar aci, galas, komponen automotif, aeroangkasa, hidraulik dan alat pemotong. Kelebihan: ketepatan mikron, kemasan permukaan licin sempurna (Ra/Rz), kebolehulangan tinggi, masa persediaan minima, produktiviti tinggi, kebolehpercayaan mesin industri dan kos seunit rendah – mesin pengisar silinder premium untuk bengkel dan pengeluaran besar-besaran. Alamin ang Universal Cylindrical Grinding Machine na CNC na UNCG500, ang solusyon para sa de-kalidad na paggiling ng panlabas, panloob, at kono. Ang mataas na presisyon na CNC cylindrical grinder na ito ay may matibay na cast iron frame, hydrostatic o linear na gabay (X, Z axes), malakas na grinding wheel spindle, at high-resolution rotary table (C-axis). Ang advanced na CNC control (tulad ng Fanuc/Siemens) ay nagbibigay-daan sa awtomatikong dressing ng wheel, kompensasyon, at kumplikadong grinding cycle. Pangunahing komponente: in-process gauging system (opsyonal), awtomatikong sukat kontrol. Pangunahing aplikasyon: paggiling ng shaft, bearing, automotive component, aerospace part, hydraulic component, at cutting tool. Mga benepisyo: micron-level precision, perpektong surface finish (Ra/Rz), mahusay na repeatability, mabilis na setup time, mataas na productivity, maaasahang industrial machine, at mababang cost per part – isang pangunahing CNC grinding machine para sa mga job shop at mass production. UNCG500 CNC Evrensel Silindirik Taşlama Tezgahını keşfedin: Harici, dahili ve konik yüzeyler için hassas taşlama çözümü. Bu yüksek hassasiyetli CNC silindirik taşlama makinesi, sağlam döküm demir gövde, hidrostatik veya lineer kızaklar (X, Z eksenleri), güçlü taşlama mili ve yüksek çözünürlüklü döner tabla (C ekseni) ile donatılmıştır. Gelişmiş CNC kontrol (Fanuc/Siemens gibi) otomatik taş düzeltme (dressing), telafi ve karmaşık taşlama döngüleri sağlar. Temel bileşenler: proses içi ölçüm sistemi (opsiyonel), otomatik boyut kontrol. Başlıca uygulamalar: mil taşlama, rulman, otomotiv parçaları, havacılık bileşenleri, hidrolik parçalar ve kesici takım işleme. Avantajlar: mikron seviyesinde hassasiyet, mükemmel yüzey kalitesi (Ra/Rz), üstün tekrarlanabilirlik, kısa kurulum süresi, yüksek verimlilik, endüstriyel makine güvenilirliği ve düşük parça başı maliyet - atölyeler ve seri üretim için önde gelen CNC taşlama tezgahı. اكتشف آلة تجليخ الأسطوانات العالمية ذات التحكم الرقمي UNCG500: الحل الأمثل للتجليخ الدقيق للأسطح الخارجية والداخلية والمخروطية. تمتاز ماكينة التجليخ الأسطواني CNC هذه بدقة ميكرونية، مع هيكل من الحديد الزهر المتين، ومسارات هيدروستاتيكية أو خطية (محاور X و Z)، وجلبة محور تجليخ قوية، وطاولة دوارة عالية الدقة (المحور C). نظام التحكم CNC المتقدم (مثل Fanuc أو Siemens) يتيح عمليات التجليخ الآلي، بما في ذلك تجديد حجر التجليخ (dressing)، والتعويض، ودورات التجليخ المعقدة. المكونات الرئيسية: نظام القياس أثناء العملية (اختياري)، والتحكم التلقائي في الأبعاد. التطبيقات الرئيسية: تجليخ الأعمدة، والمحامل، وقطع السيارات، ومكونات الفضاء الجوي، والهيدروليك، وأدوات القطع. المزايا: دقة ميكرونية، تشطيب سطحي ممتاز (Ra/Rz)، تكرارية عالية، وقت إعداد قصير، إنتاجية عالية، موثوقية الماكينة الصناعية، وتكلفة منخفضة لكل قطعة - ماكينة تجليخ أسطواني CNC رائدة للورش والإنتاج الكمي.
Working accuracy (standard test specimen)
Inspection item UNCG500
Roundness 0.003mm/1000mm
Consistency of the longitudinal section diameter 0.008mm/1000mm
Roughness Ra≤0.32μm