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Technical parameters of NCG200 CNC Cylindrical Grinding Machine
Working accuracy (standard test specimen)
Optional accessories
1. End face grinding;
2. Hydraulic steady rest: 78-98 or 80-115mm;
3. Grinding wheel automatic balancer;
4. Wheel anti-collision and idle running elimination device;
Features
1. With structural layout of mechatronics and 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 high rotary precision and good rigidity.
3. With two-axis linkage feeding, the machine tool is equipped with worktable (Z axis) and a wheel head (X axis) driven by AC servomotor and ball screws, with minimum setting unit of 0.1μm and maximum fast feed speed of 10m/min.
4. NCG200 CNC can be provided with various diamond dressers according to the needs of customers, thus realizing precise CNC dressing, adapting to grinding of external cylindrical surfaces, taper surfaces, end faces, shaped cylindrical surfaces, arc surfaces and grooves, ensuring the stability of the fitted precision not less than 80% in case of grinding batches of tapered surfaces and achieving automatic compensation.
5. The machine tool is provided with active measuring device, thus realizing the closed-loop control of grinding process.
6. The machine tool is provided with all-around controlling functions including grinding program changes, workpiece quality control, machine condition monitoring, fault self-diagnostics, abnormal alarm, and convenient menu type interface input.
Cylindrical grinder/Cylindrical Grinding Machine is a type of grinding machine used to shape the outside of an object. The cylindrical grinder can work on a variety of shapes, however the object must have a central axis of rotation. This includes but is not limited to such shapes as a cylinder, an ellipse, a cam, or a crankshaft.
A cylindrical grinder
Cylindrical grinder/Cylindrical Grinding Machine is defined as having four essential actions:
The work (object) must be constantly rotating
The grinding wheel must be constantly rotating
The grinding wheel is fed towards and away from the work
Either the work or the grinding wheel is traversed with respect to the other.
While the majority of cylindrical grinders employ all four movements, there are grinders that only employ three of the four actions.
History of cylindrical grinder
The origins of the cylindrical grinder, as with all other modern machine tools, stem from the experimentation and invention of John Wilkinson and later Henry Maudslay who built the first horizontal boring machine and the first engine lathe, respectively. The cylindrical grinder owes much of its development from the onset of the Industrial Revolution, particularly to the advent of reliable, inexpensive steel production and later the improvement of the grinding wheel.[1] The basis for the modern day cylindrical grinder was first built in the 1830s by two men working independently, Jonathan Bridges and James Wheaton . It is unclear as to which man had first produced the machine but both are closely tied to the first historical appearance of the modern day tool. It took another 40 years before further improvement and refinement of the tool occurred.
The Brown & Sharpe company in Providence, RI was one of the first builders of the Willcox & Gibbs Sewing Machine, one of the first piece of precision machinery to be used in a residential setting. Joseph Brown believed that the shaft and needle bars of the sewing machine must be crafted from hardened tool steel. It was this desire that led to their experimentation with building a cylindrical grinder. The first attempt was simply a small lathe with a grinding wheel mounted to it. Subsequent attempts led to the cylindrical grinder displayed at the 1876 Centennial Exposition and the subsequent patent.
It is important to note that Brown & Sharpe cannot be given sole credit of pioneering advances in cylindrical grinding. A man in Waltham, Massachusetts, Ambrose Webster had created a small grinding machine in 1860 that contained all of the improvements Brown & Sharpe claimed to be their own original invention. Even more so, the emphasis on precision, accuracy, and reliability was championed by Charles Norton.
Norton was an employee of Brown & Sharpe who quit the company with the desire to further pursue his belief that the cylindrical grinder is not merely a finishing tool but could be a staple of the machine shop. He founded the Norton Grinding Company, where he continued improving the cylindrical grinder to use faster rpm values and more precise grinding tolerances. He was acknowledged for his work on April 18, 1925 when he won The John Scott Medal and Premium for his invention of "accurate grinding devices of high power". These standards developed by Norton were the status quo until about the middle of the 20th century.
The remainder of technological innovation applicable to the cylindrical grinder is almost identical and entangled in a sense, to the rest of machine tools. The innovation of the last 70 years can be characterized by three waves of change.[5] The first wave was the creation of numerical control by John T. Parsons in the 1940s. The U.S. Air Force, looking for a faster, cheaper, and more efficient means of part and tool production for airplanes, played a large role in developing NC both politically and financially. The first implementation of NC in machine tools occurred in the 1950s and continued through the 1960s.[5] The second wave of innovation, occurring during the 1970s and 1980s, is marked by the massive demand for microcomputers to be used to direct NC.[5] The joining of computers marked the birth of Computer Numerical Control which once again revolutionized the ability of the cylindrical grinder. Now the machine was able to receive instruction from a computer which would give it precise directions on every imaginable dimension and measurement needed to produce the desired product. This was a completely different work environment in comparison to mid-century production where a worker had to direct the machine at every point on how to manipulate the work. The third wave of change came in the 1990s with the advent of the Personal Computer. Integrating CNC and the PC into one dynamic system allowed for even further control of the manufacturing process that required little to no human supervision.
Types of cylindrical grinder/Cylindrical Grinding Machine
There are five different types of cylindrical grinding: outside diameter (OD) grinding, inside diameter (ID) grinding, plunge grinding, creep feed grinding, and centerless grinding.
Outside diameter grinding
OD grinding is grinding occurring on external surface a of an object between the centers. The centers are end units with a point that allow the object to be rotated. The grinding wheel is also being rotated in the same direction when it comes in contact with the object. This effectively means the two surfaces will be moving opposite directions when contact is made which allows for a smoother operation and less chance of a jam up.
Inside diameter grinding
ID grinding is grinding occurring on the inside of an object. The grinding wheel is always smaller than the width of the object. The object is held in place by a collet, which also rotates the object in place. Just as with OD grinding, the grinding wheel and the object rotated in opposite directions giving reversed direction contact of the two surfaces where the grinding occurs.
Plunge grinding
A form of OD grinding, however the major difference is that the grinding wheel makes continuous contact with a single point of the object instead of traversing the object.
Creep feed grinding
Creep Feed is a form of grinding where a full depth of cut is removed in a single pass of the wheel. Successful operation of this technique can reduce manufacturing time by 50%, but often the grinding machine being used must be designed specifically for this purpose. This form occurs in both cylindrical and surface grinding.
Centerless cylindrical grinder
A schematic of the centerless grinding process.
Centerless grinding is a form of grinding where there is no collet or pair of centers holding the object in place. Instead, there is a regulating wheel positioned on the opposite side of the object to the grinding wheel. A work rest keeps the object at the appropriate height but has no bearing on its rotary speed. The workblade is angled slightly towards the regulating wheel, with the workpiece centerline above the centerlines of the regulating and grinding wheel; this means that high spots do not tend to generate corresponding opposite low spots, and hence the roundness of parts can be improved. Centerless grinding is much easier to combine with automatic loading procedures than centered grinding; throughfeed grinding, where the regulating wheel is held at a slight angle to the part so that there is a force feeding the part through the grinder, is particularly efficient.[9]
Control methods
There are three basics ways in which an operator can interact with a cylindrical grinder. Either manual manipulation of the machine, Numerical Control with a punched card system or using Computer Numerical Control using a pre existing interface designed for that machine or by using a PC as an interface to communicate with the grinder. The first two options are rarely if ever used today. CNC operated cylindrical grinders are the most technologically advanced, efficient, reliable systems in the manufacturing industry.
Applications
The cylindrical grinder is responsible for a plethora of innovations and inventions in the progression of science and technology. Any situation in which extremely precise metalworking is required, the cylindrical grinder is able to provide a high level of precision.[citation needed] From the automotive industry to military applications, the benefits of the cylindrical grinder are numerous.
| Model | Unit | NCG200 | ||
|---|---|---|---|---|
| CNC system | FANUC 0i-MF | |||
| Max. swiveling diameter | mm | Φ220 (8.7”) | ||
| Distance between centers | mm | 500 (20”) | 630 / 750 (25”/ 30”) | |
| Center height | mm | 160 (6.3”) | 160 (6.3”) | |
| Max. grinding diameter | mm | Φ200 (7.9”) | ||
| Max. workpiece weight between centers | kg | 50 | 100 | |
| Grinding wheel | OD x W x ID | mm | Φ600×80×305 | Φ500×110×203.5 |
| Linear speed | m/s | 45 | 45 | |
| Wheel head | Total travel | mm | 270 (10.6”) | 227 (8.9”) |
| Feed speed | mm/min | 0.1-5000 | ||
| Min. setting unit | mm | 0.001 | ||
| Oblique angle | degree | 90° | ||
| Worktable | Type | Two layer conical degree adjusting worktable | One layer integrated worktable | |
| Feed speed | mm/min | 0.1-5000 | ||
| Min setting unit | mm | 0.001 | ||
| Work head | Center | MT-4 | ||
| Rotating speed | rpm | 30-300; stepless | ||
| Tailstock | Center | MT-4 | ||
| Travel of center | mm | 25 (1”) | 60 (2.4”) | |
| Electrical system | Power of wheel spindle motor | kW | 7.5 / 11 | |
| Torque of wheel head feeding motor | Nm | 12 | 8 | |
| Torque of worktable feeding motor | Nm | 8 | 12 | |
| Hydraulic pump motor | kW | 0.75 (4P) | ||
| Motor of wheel spindle bearing lubrication pump | kW | 0.75 (4P) | ||
| Cubage dimension | Hydraulic and lubricating oil tank | L | 45 | |
| Spindle bearings oil tank | L | 45 | ||
| Net weight | kg | 4000 | 5900 / 6000 | |
| Gross weight | kg | 6100 | 7900 / 8100 | |
| Packing dimension | mm | 3900x2920x2520 / 2470x1920x1050 | 4800x2900x2320 / 2800x1700x1500; 5500x3030x2320 / 2800x1700x1500 | |
| Inspection item | NCG200x500 | NCG200x630 NCG200x750 |
| Roundness | 0.002mm | |
| Consistency of the longitudinal section diameter | 0.005mm | |
| Roughness: longitudinal grinding | Ra 0.32μm | Ra 0.16μm |
| Roughness: plunge-cut grinding | Ra 0.4μm; | Ra 0.32μm; |
| Roughness: end face grinding (optional) | Ra 0.63μm | Ra 0.63μm |
Optional accessories
1. End face grinding;
2. Hydraulic steady rest: 78-98 or 80-115mm;
3. Grinding wheel automatic balancer;
4. Wheel anti-collision and idle running elimination device;
Features
1. With structural layout of mechatronics and 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 high rotary precision and good rigidity.
3. With two-axis linkage feeding, the machine tool is equipped with worktable (Z axis) and a wheel head (X axis) driven by AC servomotor and ball screws, with minimum setting unit of 0.1μm and maximum fast feed speed of 10m/min.
4. NCG200 CNC can be provided with various diamond dressers according to the needs of customers, thus realizing precise CNC dressing, adapting to grinding of external cylindrical surfaces, taper surfaces, end faces, shaped cylindrical surfaces, arc surfaces and grooves, ensuring the stability of the fitted precision not less than 80% in case of grinding batches of tapered surfaces and achieving automatic compensation.
5. The machine tool is provided with active measuring device, thus realizing the closed-loop control of grinding process.
6. The machine tool is provided with all-around controlling functions including grinding program changes, workpiece quality control, machine condition monitoring, fault self-diagnostics, abnormal alarm, and convenient menu type interface input.
Cylindrical grinder/Cylindrical Grinding Machine is a type of grinding machine used to shape the outside of an object. The cylindrical grinder can work on a variety of shapes, however the object must have a central axis of rotation. This includes but is not limited to such shapes as a cylinder, an ellipse, a cam, or a crankshaft.
A cylindrical grinder
Cylindrical grinder/Cylindrical Grinding Machine is defined as having four essential actions:
The work (object) must be constantly rotating
The grinding wheel must be constantly rotating
The grinding wheel is fed towards and away from the work
Either the work or the grinding wheel is traversed with respect to the other.
While the majority of cylindrical grinders employ all four movements, there are grinders that only employ three of the four actions.
History of cylindrical grinder
The origins of the cylindrical grinder, as with all other modern machine tools, stem from the experimentation and invention of John Wilkinson and later Henry Maudslay who built the first horizontal boring machine and the first engine lathe, respectively. The cylindrical grinder owes much of its development from the onset of the Industrial Revolution, particularly to the advent of reliable, inexpensive steel production and later the improvement of the grinding wheel.[1] The basis for the modern day cylindrical grinder was first built in the 1830s by two men working independently, Jonathan Bridges and James Wheaton . It is unclear as to which man had first produced the machine but both are closely tied to the first historical appearance of the modern day tool. It took another 40 years before further improvement and refinement of the tool occurred.
The Brown & Sharpe company in Providence, RI was one of the first builders of the Willcox & Gibbs Sewing Machine, one of the first piece of precision machinery to be used in a residential setting. Joseph Brown believed that the shaft and needle bars of the sewing machine must be crafted from hardened tool steel. It was this desire that led to their experimentation with building a cylindrical grinder. The first attempt was simply a small lathe with a grinding wheel mounted to it. Subsequent attempts led to the cylindrical grinder displayed at the 1876 Centennial Exposition and the subsequent patent.
It is important to note that Brown & Sharpe cannot be given sole credit of pioneering advances in cylindrical grinding. A man in Waltham, Massachusetts, Ambrose Webster had created a small grinding machine in 1860 that contained all of the improvements Brown & Sharpe claimed to be their own original invention. Even more so, the emphasis on precision, accuracy, and reliability was championed by Charles Norton.
Norton was an employee of Brown & Sharpe who quit the company with the desire to further pursue his belief that the cylindrical grinder is not merely a finishing tool but could be a staple of the machine shop. He founded the Norton Grinding Company, where he continued improving the cylindrical grinder to use faster rpm values and more precise grinding tolerances. He was acknowledged for his work on April 18, 1925 when he won The John Scott Medal and Premium for his invention of "accurate grinding devices of high power". These standards developed by Norton were the status quo until about the middle of the 20th century.
The remainder of technological innovation applicable to the cylindrical grinder is almost identical and entangled in a sense, to the rest of machine tools. The innovation of the last 70 years can be characterized by three waves of change.[5] The first wave was the creation of numerical control by John T. Parsons in the 1940s. The U.S. Air Force, looking for a faster, cheaper, and more efficient means of part and tool production for airplanes, played a large role in developing NC both politically and financially. The first implementation of NC in machine tools occurred in the 1950s and continued through the 1960s.[5] The second wave of innovation, occurring during the 1970s and 1980s, is marked by the massive demand for microcomputers to be used to direct NC.[5] The joining of computers marked the birth of Computer Numerical Control which once again revolutionized the ability of the cylindrical grinder. Now the machine was able to receive instruction from a computer which would give it precise directions on every imaginable dimension and measurement needed to produce the desired product. This was a completely different work environment in comparison to mid-century production where a worker had to direct the machine at every point on how to manipulate the work. The third wave of change came in the 1990s with the advent of the Personal Computer. Integrating CNC and the PC into one dynamic system allowed for even further control of the manufacturing process that required little to no human supervision.
Types of cylindrical grinder/Cylindrical Grinding Machine
There are five different types of cylindrical grinding: outside diameter (OD) grinding, inside diameter (ID) grinding, plunge grinding, creep feed grinding, and centerless grinding.
Outside diameter grinding
OD grinding is grinding occurring on external surface a of an object between the centers. The centers are end units with a point that allow the object to be rotated. The grinding wheel is also being rotated in the same direction when it comes in contact with the object. This effectively means the two surfaces will be moving opposite directions when contact is made which allows for a smoother operation and less chance of a jam up.
Inside diameter grinding
ID grinding is grinding occurring on the inside of an object. The grinding wheel is always smaller than the width of the object. The object is held in place by a collet, which also rotates the object in place. Just as with OD grinding, the grinding wheel and the object rotated in opposite directions giving reversed direction contact of the two surfaces where the grinding occurs.
Plunge grinding
A form of OD grinding, however the major difference is that the grinding wheel makes continuous contact with a single point of the object instead of traversing the object.
Creep feed grinding
Creep Feed is a form of grinding where a full depth of cut is removed in a single pass of the wheel. Successful operation of this technique can reduce manufacturing time by 50%, but often the grinding machine being used must be designed specifically for this purpose. This form occurs in both cylindrical and surface grinding.
Centerless cylindrical grinder
A schematic of the centerless grinding process.
Centerless grinding is a form of grinding where there is no collet or pair of centers holding the object in place. Instead, there is a regulating wheel positioned on the opposite side of the object to the grinding wheel. A work rest keeps the object at the appropriate height but has no bearing on its rotary speed. The workblade is angled slightly towards the regulating wheel, with the workpiece centerline above the centerlines of the regulating and grinding wheel; this means that high spots do not tend to generate corresponding opposite low spots, and hence the roundness of parts can be improved. Centerless grinding is much easier to combine with automatic loading procedures than centered grinding; throughfeed grinding, where the regulating wheel is held at a slight angle to the part so that there is a force feeding the part through the grinder, is particularly efficient.[9]
Control methods
There are three basics ways in which an operator can interact with a cylindrical grinder. Either manual manipulation of the machine, Numerical Control with a punched card system or using Computer Numerical Control using a pre existing interface designed for that machine or by using a PC as an interface to communicate with the grinder. The first two options are rarely if ever used today. CNC operated cylindrical grinders are the most technologically advanced, efficient, reliable systems in the manufacturing industry.
Applications
The cylindrical grinder is responsible for a plethora of innovations and inventions in the progression of science and technology. Any situation in which extremely precise metalworking is required, the cylindrical grinder is able to provide a high level of precision.[citation needed] From the automotive industry to military applications, the benefits of the cylindrical grinder are numerous.
Working accuracy (standard test specimen)
| Inspection item | NCG200x500 | NCG200x630 NCG200x750 |
| Roundness | 0.002mm | |
| Consistency of the longitudinal section diameter | 0.005mm | |
| Roughness: longitudinal grinding | Ra 0.32μm | Ra 0.16μm |
| Roughness: plunge-cut grinding | Ra 0.4μm; | Ra 0.32μm; |
| Roughness: end face grinding (optional) | Ra 0.63μm | Ra 0.63μm |
Discover the ultimate precision with Fortune Pacific NCG200 CNC Cylindrical Grinder, a top-tier OD grinding machine engineered for exceptional accuracy in external cylindrical grinding. This high-performance CNC grinder features robust construction, advanced servo controls, and user-friendly programming for intricate shapes like tapers and contours. Key components include a rigid granite bed, precision spindle with hydrodynamic bearings, automatic wheel dressing, and C-axis functionality. Ideal for manufacturing hydraulic cylinders, automotive shafts, precision bearings, and aerospace components, it delivers micron-level tolerances (within 0.001mm), superior surface finishes, and unmatched repeatability. Its energy-efficient design, minimal vibration, and low maintenance requirements ensure maximum uptime and productivity for high-volume production grinding needs. This versatile universal cylindrical grinding machine offers automated cycles, in-process gauging compatibility, and enhanced operational safety. Ищете высокоточный круглошлифовальный станок с ЧПУ? Обратите внимание на NCG200 от Fortune Pacific — это прецизионный станок для наружного шлифования цилиндрических поверхностей и сложных контуров. Данное оборудование для шлифовки валов отличается исключительной жесткостью конструкции (основание из гранита), гидростатическими направляющими и высокоточными шпинделями. Ключевые преимущества: автоматическая правка шлифкруга, наличие C-оси, возможность интегрирования активного контроля. Станок обеспечивает шероховатость Ra 0.1 мкм и точность размеров до 1 микрона. Применяется для обработки ответственных деталей в аэрокосмической отрасли, производстве гидроцилиндров, подшипников качения и автомобильных компонентов. Надежность, минимальные вибрации, низкое энергопотребление и высокая производительность делают этот универсальный круглошлифовальный станок идеальным решением для серийного производства. Descubra la máxima precisión con la rectificadora cilíndrica CNC NCG200 de Fortune Pacific, una máquina rectificadora para exteriores (rectificado OD) líder para acabados superficiales excepcionales. Este centro de rectificado CNC de alto rendimiento cuenta con una robusta base de granito, husillos de alta precisión, sistema automático de dressado de muelas y eje C opcional. Es ideal para rectificar ejes automotrices, rodamientos, componentes aeroespaciales y cilindros hidráulicos con tolerancias de micras (hasta 0.001mm) y repetibilidad impecable. Sus características avanzadas incluyen controles servo, programación intuitiva, compatibilidad con medición en proceso y ciclos automáticos para rectificado entre puntos y sin centros. Ofrece alta productividad, fiabilidad operativa y bajo mantenimiento, siendo una solución de rectificado cilíndrico universal perfecta para producción en serie exigente. Conheça a retificadora cilíndrica CNC NCG200 da Fortune Pacific, uma máquina de retificação externa (retificação OD) de alta precisão para acabamento superficial superior. Esta retificadora CNC universal robusta possui estrutura em granito, eixos de alta precisão com movimentação servo, dressador automático de rebolo e opção de eixo C. Componentes essenciais: cabeçote móvel, contrapontos rígidos e sistema de controle avançado. Perfeita para retificar eixos automotivos, rolos de rolamentos, componentes aeroespaciais e cilindros hidráulicos, alcança tolerâncias de micrômetros (até 0.001mm) e repetibilidade excepcional. Oferece alta produtividade com ciclos automáticos, baixa vibração, consumo eficiente de energia e manutenção simplificada. Uma máquina de retificação cilíndrica com CNC confiável para produção em série de peças complexas com contornos e cones. اكتشف دقة لا مثيل لها مع آلة التجليخ الأسطواني CNC طراز NCG200 من فورتشن باسيفيك – آلة تجليخ سطوح خارجية (تجليخ OD) عالية الأداء مصممة لأعلى مستويات الدقة في تشغيل المعادن. تعمل هذه المقشطة الأسطوانية الآلية (مقشطة CNC) على أساس تحكم رقمي متقدم وبنية صلبة (قاعدة جرانيت) ومحاور دقيقة محكمة. المكونات الرئيسية: رأس دوار، ركائز ثابتة، نظام تنعيم عجلة الجلخ تلقائي، وإمكانية التحكم بالمحور C. مثالية لتجليخ الأعمدة، محامل كريات، أسطوانات هيدروليكية ومكونات صناعة الطيران، حيث تحقق دقة تصل إلى 0.001 مم ونعومة سطح فائقة. مميزاتها: إنتاجية عالية عبر دورات تشغيل أوتوماتيكية كاملة، استهلاك طاقة منخفض، صيانة سهلة، وموثوقية تشغيل ممتازة. تجعلها هذه الآلة العالمية لتجليخ الأسطوانات حلّاً مثالياً للإنتاج المتسلسل للمكونات المعقدة. Entdecken Sie höchste Präzision mit der NCG200 CNC-Rundschleifmaschine von Fortune Pacific – eine Top-Lösung für das Außenrundschleifen (OD-Schleifen) komplexer Werkstücke wie Wellen, Zapfen und Konen. Diese hochfeste Universalschleifmaschine mit CNC-Steuerung verfügt über ein Granitbett, präzise Schlittenführung, automatisches Schleifscheibennachstellen und eine C-Achse. Kernkomponenten: Schleifspindel mit Hydrostatiklager, stetig verstellbare Drehzahlen, robuste Reitstöcke. Ideal zum Schleifen von Lagerringen, Automobilkomponenten, Hydraulikzylindern und Präzisionsteilen für die Luftfahrt. Erzielt Maßgenauigkeiten im Mikrometerbereich (bis 0.001mm), hervorragende Rundlaufgenauigkeit und Oberflächengüten. Vorteile: Hohe Produktivität durch automatisierte Schleifzyklen, energieeffizienter Betrieb, minimale Vibrationen, geringer Wartungsaufwand und hohe Prozesssicherheit. Die perfekte CNC-Rundschleifmaschine für die wirtschaftliche Serienfertigung. Ontdek precisie van wereldklasse met de Fortune Pacific NCG200 CNC-cilinderslijpmachine, een toonaangevende machine voor buitencilinderslijpen (OD-slijpen) voor complexe profielen. Deze robuuste CNC-slijpmachine beschikt over een granieten basis, precisie assen met servoaandrijving, automatisch slijpschijfdresseren en een C-as. Belangrijke onderdelen: stijve steunpunten, kopschijf en geavanceerd besturingssysteem. Uitstekend geschikt voor het slijpen van assen, lagers, hydraulische cilinders en luchtvaartonderdelen met toleranties tot 0.001 mm en een uitzonderlijke oppervlaktekwaliteit (Ra 0.1). Deze universele cilinderglijpmachine biedt hoge productiviteit dankzij geautomatiseerde cycli, lage trillingen, energiezuinig ontwerp en eenvoudig onderhoud. Een betrouwbare oplossing voor precisiebewerking in serieproductie. Odkryj najwyższą precyzję z szlifierką do wałków NCG200 CNC Fortune Pacific – uniwersalna szlifierka do płaszczyzn zewnętrznych (szlifowanie O.D.) do skomplikowanych kształtów. Ta wydajna szlifierka CNC charakteryzuje się sztywną konstrukcją (łoże granitowe), precyzyjnymi napędami serwo, automatyczną prostowarką do ściernicy oraz osią C. Główne elementy: konik ruchomy, stałe punkty podparcia, system pomiarowy. Idealna do szlifowania wałków samochodowych, łożysk, cylindrów hydraulicznych i części lotniczych, osiągając tolerancje do 0.001 mm i doskonałą powtarzalność. Zapewnia wysoką wydajność dzięki pełnej automatyzacji cykli, niskiemu zużyciu energii, minimalnym wibracjom i łatwej konserwacji. Niezawodna szlifierka do wałków i otworów do produkcji seryjnej. Descoperiți precizie extremă cu mașina de rectificat cilindrică CNC NCG200 de la Fortune Pacific – o rectificatoare universală de exterior (rectificare OD) de înaltă performanță. Această mașină CNC robustă dispune de o construcție rigidă (bază granit), axe de precizie cu acționare servo, sistem automat de drejnare a pietrei și axă C. Componente esențiale: cap mobil, puncte fixe, sistem de control avansat. Ideală pentru rectificat arbori, rulmenți, cilindri hidraulici și componente aerospațiale, atingând toleranțe de 0.001 mm și o finisare superficială excepțională. Oferă productivitate ridicată prin cicluri automate complete, consum redus de energie, vibrații minime și întreținere simplificată. O soluție fiabilă pentru rectificat de precizie în producția de serie. Fedezze fel a Fortune Pacific NCG200 CNC hengercsiszoló géppel, egy kiemelkedő pontosságú külső felületi (OD) maró megmunkáló megoldást komplex alkatrészekhez. Ez a robusztus CNC marógép granttalapzattal, precíz szervóvezérlésű tengelyekkel, automata köszörűkő igazító rendszerrel és C tengellyel rendelkezik. Főbb alkatrészek: mozgó fejtartó, merev támaszpontok, fejlett vezérlőrendszer. Ideális tengelyek, csapágygyűrűk, hidraulika hengerek és repülőgép alkatrészek marásához, mikrométeres (0.001 mm) pontossággal és kiváló felületi minőséggel (Ra 0.1). Ez az univerzális hengermaró gép magas termelékenységet biztosít automatizált ciklusokkal, alacsony energiafogyasztással, minimális rezgéssel és egyszerű karbantartással. Megbízható megoldás sorozatgyártáshoz. Ανακαλύψτε ακραία ακρίβεια με το CNC κυλινδρικό μηχάνημα λείανσης NCG200 της Fortune Pacific – μια κορυφαία μηχανή εξωτερικής λείανσης (OD λείανση) για πολύπλοκα προφίλ. Αυτό το ισχυρό CNC μηχάνημα λείανσης διαθέτει άκαμπτη κατασκευή (βάση γρανίτη), αξόνες υψηλής ακρίβειας με σερβοκίνηση, αυτόματο σύστημα διόρθωσης τροχού λείανσης και άξονα C. Βασικά στοιχεία: κινητή κεφαλή, άκαμπτα σημεία στήριξης, προηγμένο σύστημα ελέγχου. Ιδανικό για λείανση αξόνων, ρουλεμάν, υδραυλικών κυλίνδρων και εξαρτημάτων αεροδιαστημικής, επιτυγχάνοντας ανοχές έως 0.001 mm και εξαιρετική επιφανειακή ποιότητα (Ra 0.1). Αυτή η καθολική μηχανή κυλινδρικής λείανσης προσφέρει υψηλή παραγωγικότητα με πλήρως αυτοματοποιημένους κύκλους, χαμηλή κατανάλωση ενέργειας, ελάχιστες δονήσεις και εύκολη συντήρηση. Αξιόπιστη λύση για μαζική παραγωγή. Objevte špičkovou přesnost s CNC obráběcím strojem NCG200 od Fortune Pacific – vysoce výkonný soustruh na vnější válcové plochy (vnější broušení) pro složité profily. Tento robustní CNC bruska disponuje tuhou konstrukcí (granitové lože), přesnými osami se servopohonem, automatickým systémem na úpravu brusného kotouče a osou C. Hlavní součásti: pohyblivá hlava, pevné body, pokročilý řídicí systém. Ideální pro broušení hřídelí, ložiskových kroužků, hydraulických válců a leteckých komponentů s tolerancí až 0.001 mm a výjimečnou povrchovou úpravou (Ra 0.1). Tento univerzální válcovací stroj zajišťuje vysokou produktivitu díky plně automatizovaným cyklům, nízké spotřebě energie, minimálním vibracím a snadné údržbě. Spolehlivé řešení pro sériovou výrobu.
Optional accessories
1. End face grinding;
2. Hydraulic steady rest: 78-98 or 80-115mm;
3. Grinding wheel automatic balancer;
4. Wheel anti-collision and idle running elimination device;
1. End face grinding;
2. Hydraulic steady rest: 78-98 or 80-115mm;
3. Grinding wheel automatic balancer;
4. Wheel anti-collision and idle running elimination device;
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