108 Figura 3. OR IN A PRAYER gram storage ruction tter accuracy travel in the ternal and manifold choices frame, double ead, double outlet or, and bottom servo control with tioning to .020”. nit, controls and heads and spray t. die casters that have short-run work. One axis is fully programmable to position the spray manifold into the die area. The second axis has an 8-inch horizontal travel and can be operated from the control panel or a handheld remote to adjust the reciprocator for different cover die thicknesses. A horizontal slide base with a pedestal mount is useful for many applications. For some applications, the pedestal mount can be eliminated. Various risers are also available to avoid obstructions like water lines. A gear reducer is mounted on the top of the slide base. The main drive arm carries the vertical snout with manifold attached to the end into the die. The snout has a 12-inch adjustment to allow different spray manifolds to match the die being sprayed. Linear Spray Units: Designed for 200 to 600 ton die casting machines, linear spray units (figure 3) provides smooth operation with super fast speed of 80 inches per second. Continuous positioning accuracy is 22 manifolds let you quickly and easily change spray heads. SERVO MOTORS Reciprocating sprayers often feature a servo motor drive system attached directly to the gear reducer for maximum torque and efficiency. Because there are no air cylinders, hydraulics, cams, or motor brushes, reliability is greatly improved. Continuous positioning accuracy is achieved by a closed-loop resolver feedback system. Positioning accuracy of .020 inches provides constant repeatability. AIR AND LUBE VALVES No external valve packages are needed. All air and spray lubrication valving is mounted directly on the sprayer. A filter on the lube input line prevents foreign material from entering the system. One lube zone comes standard with additional lube zones and Super Air Blast optional. The Air Blast is computer training is needed. The handheld remote allows the operator to manually program the sprayer movement from a visually convenient location near the open die. Spray and air blast zones are monitored during programming for maximum spray efficiency. MANIFOLDS There are different types of manifolds available, including bar and picture frame or manifolds, as well as custom manifolds for special die applications. Bar and Dual Bar Manifolds: The most common type, Bar Manifolds (figure 4) are best utilized for general die spraying by sweeping and dwelling in multiple positions. Bar and Dual Bar Manifolds are typically 13 to 37 inches long and offer up to nine spray heads. typically produce the time, and are availabl and dual zone capabi Picture Frame or Box very easy to remove. the four spray arms m platform latching arm each side of the mani the manifold off the p It’s that easy! There a lube lines to disconne reverse the procedure different manifold, an production. Spray heads can be p unlimited number of p the most complex pa be fitted with standoff off plane Ts to give ev options. Conversion adapters available to spraying existing systems. Continued on page 24 23 Figure 3 Figure 4 Rociadores Lineales: Diseñados para inyectoras de 200 a 600 ton, los rociadores lineales (figura 3) proveen una operación silenciosa con una velocidad super rápida de 80 pulgadas por segundo. Se logra una precisión continua de la posición con un sistema de servocontrol de “lazo cerrado”. Su singular construcción permite su uso en inyectoras de cámara caliente de zinc y magnesio además de Aluminio. Rociadores robotizados: Los sistemas de rociado Robotizados son montados sobre el mismo robot, especialmente diseñados para tolerar el duro ambiente de la fundición. Robos servocontrolados de seis-ejes llevan a una carga estática máxima por encima de las 300 lb. Rociadores Montados en el piso: Diseñados para usarse en inyectoras de 800 a 1200 ton. Los sistemas de rociado reciprocante montados en el suelo son ideales para fundidores de series cortas de piezas. Los colectores tipo caja permiten que usted intercambie fácil y rápidamente los distintos cabezales. SERVO MOTORES Los rociadores reciprocantes tienen a menudo un sistema a servo motor conectado directamente al reductor para un máximo torque y eficiencia. Como no se tienen cilindros neumáticos, ni sistema hidráulico, levas ni escobillas del motor, se mejora drásticamente la confiabilidad del sistema. Se logra la precisión continuada de la posición con un sistema de retroalimentación en lazo cerrado. Una precisión del desplazamiento de 0,020 pulgadas da por resultado una constante repetibilidad. VÁLVULAS DE AIRE Y LUBRICACIÓN No se precisan arreglos externos de válvulas. Todas las válvulas de lubricación de aire y rociador se acoplan directamente al rociador. Un filtro en la entrada de lubricación impide que penetre material foráneo al sistema. Una zona de lubricación viene como standard y está la opción de zonas adicionales de lubricación y Super Air Blast (chorro de aire). El Air Blast es standard. Los rociadores pueden rociar lubricante y soplar ya sea simultáneamente o bien secuencialmente. Además, si se eligen las opciones Lubricante 2 y Air Blast, puede seleccionarse cualquier combinación de Lubricante 1, Lubricante 2, o Air Blast y programarse para funcionar de manera independiente en cualquier momento. CONTROLES Y CONTROL REMOTO Los rociadores reciprocantes a menudo vienen con pantallas táctiles con una interfaz hombre máquina controlada capaz de almacenar 500 programas de piezas de manera alfanumérica en una memoria Flash, recordando automáticamente los patrones específicos de spray para cada uno. El controlador de uso amigable tiene pantalla táctil y una pantalla retroiluminada para guiarlo paso a paso en la programación de las opciones. No se necesita entrenamiento especial para operarlo. El control remoto, puede sostenerse en una mano y permite que el operador programe de manera manual el movimiento del rociador desde una ubicación visualmente conveniente cerca del molde abierto. Se monitorean las zonas a rociar y a recibir chorros de aire durante la programación, para lograr la máxima eficiencia de rociado. achieved by a “closed-loop” servo control system. The unique construction permits use on zinc, and hot chamber magnesium machines as well as aluminum. Robotic Spray Units: Die Casting Robotic Spray System are self-mounted robots, specifically designed to meet the challenging requirement of the die cast environment. Six-axis servo controlled robots carry a maximum static payload of over 300 lb. Floor Mounted Units: Designed for use on 800 to 1200 ton die casting machines. Floor mounted reciprocating die spray systems are ideal for die casters that have short-run work. Box style manifolds let you quickly and easily change spray heads. SERVO MOTORS Reciprocating sprayers often feature a servo motor drive system attached directly to the gear reducer for maximum torque and efficiency. Because there are no air cylinders, hydraulics, cams, or motor brushes, reliability is greatly improved. Continuous positioning accuracy s achieved by a closed-loop resolver feedback system. Positioning accuracy of .020 inches provides constant repeatability. AIR AND LUBE VALVES No external valve packages are needed. All air and spray lubrication valving is mounted directly on the sprayer. A filter on the lube input line prevents foreign material from entering the system. One lube zone comes standard with additional lube zones and Super Air Blast optional. The Air Blast is standard. The sprayers can spray lube and blow-off either simultaneously or sequentially. Additionally, if Lube 2 and Air Blast options are selected, any combination of Lube 1, Lube 2, or Air Blast can be selected and programmed to function independently at any time. CONTROLS AND REMOTE Reciprocating sprayers often feature color touch screens with controlled HMI that can store 500 parts programs alphanumerically in Flash memory, automatically recalling specific spray patterns for each part. The easy-to-use controller has touch screen and backlit display to guide you step by step through programming options. No special computer training is needed. The handheld remote allows the operator to manually program the sprayer movement from a visually convenient location near the open die. Spray and air blast zones are monitored during programming for maximum spray efficiency. MANIFOLDS There are different types of manifolds available, including bar and picture frame or manifolds, as well as custom manifolds for special die applications. Bar and Dual Bar Manifolds: The most common type, Bar Manifolds (figure 4) are best utilized for general die spraying by sweeping and dwelling in multiple positions. Bar and Dual Bar Manifolds are typically 13 to 37 inches long and offer up to nine spray heads. Picture Frame or Box Manifolds: If your die is more complex or you want to spray the die from one fixed point, a Picture Frame or Box Manifolds (figure 5) may be suitable. They come in a multitude of standard sizes to fit most any application. Picture Frame or Box Manifolds typically produce the shortest spray time, and are available in both single and dual zone capability. Picture Frame or Box Manifolds are very easy to remove. Simply unhook the four spray arms mounting platform latching arms, (two on each side of the manifold), and lift the manifold off the platform seats. It’s that easy! There are no air or lube lines to disconnect. Simply reverse the procedure to install a different manifold, and you’re back in production. Spray heads can be placed in an unlimited number of patterns for eve the most complex parts. They can als be fitted with standoffs and on and off plane Ts to give even more locatio options. Conversion adapters are also typicall available to spraying technology on existing systems. Continued on page 24 23 e 3 Figure 4 Figure 5 achieved by a “closed-loop” servo control system. The unique construction permits use on zinc, and hot chamber magnesium machines as well as aluminum. Robotic Spray Units: Die Casting Robotic Spray System are self-mounted robots, specifically designed to meet the challenging requirement of the die cast environment. Six-axis servo controlled robots carry a maximum static payload of over 300 lb. Floor Mounted Units: Designed for use on 800 to 1200 ton die casting machines. Floor mounted reciprocating die spray systems are ideal for die casters that have short-run work. Box style manifolds let you quickly and easily change spray heads. SERVO MOTORS Reciprocating sprayers often feature a servo motor drive system attached directly to the gear reducer for maximum torque and efficiency. Because there are no air cylinders, hydraulics, cams, or motor brushes, reliability is greatly improved. Continuous positioning accuracy is achieved by a closed-loop resolver feedback system. Positioning accuracy of .020 inches provides constant repeatability. AIR AND LUBE VALVES No external valve packages are needed. All air and spray lubrication valving is mounted directly on the sprayer. A filter on the lube input line prevents foreign material from entering the system. One lube zone comes standard with additional lube zones and Super Air Blast optional. The Air Blast is standard. The sprayers can spray lube and blow-off either simultaneously or sequentially. Additionally, if Lube 2 and Air Blast options are selected, any combination of Lube 1, Lube 2, or Air Blast can be selected and programmed to function independently at any time. CONTROLS AND REMOTE Reciprocating sprayers often feature color touch screens with controlled HMI that can store 500 parts programs alphanumerically in Flash memory, automatically recalling specific spray patterns for each part. The easy-to-use controller has touch screen and backlit display to guide you step by step through programming options. No special computer training is needed. The handheld remote allows the operator to manually program the sprayer movement from a visually convenient location near the open die. Spray and air blast zones are monitored during programming for maximum spray efficiency. MANIFOLDS There are different types of manifolds available, including bar and picture frame or manifolds, as well as custom manifolds for special die applications. Bar and Dual Bar Manifolds: The most common type, Bar Manifolds (figure 4) are best utilized for general die spraying by sweeping and dwelling in multiple positions. Bar and Dual Bar Manifolds are typically 13 to 37 inches long and offer up to nine spray heads. Picture Frame or Box Manifolds: If your die is more complex or you want to spray the die from one fixed point, a Picture Frame or Box Manifolds (figure 5) may be suitable. They come in a multitude of standard sizes to fit most any application. Picture Frame or Box Manifolds typically produce the shortest spray time, and are available in both single and dual zone capability. Picture Frame or Box Manifolds are very easy to remove. Simply unhook the four spray arms mounting platform latching arms, (two on each side of the manifold), and lift the manifold off the platform seats. It’s that easy! There are no air or lube lines to disconnect. Simply reverse the procedure to install a different manifold, and you’re back in production. Spray heads can be placed in an unlimited number of patterns for even the most complex parts. They can also be fitted with standoffs and on and off plane Ts to give even more location options. Conversion adapters are also typically available to spraying technology on existing systems. Continued on page 24 23 Figure 3 Figure 4 Figure 5 MANIFOLDS Hay muchos tipos de distribuidores o manifolds disponibles, incluyendo tipo barra o tipo marco, así como también hay de formas a medida para aplicaciones en moldes especiales. Manifold de Barra y Doble Barra: Es el tipo más común, el distribuidor tipo barra (figura 4) es mejor aprovechado en general barriendo y luego quedando en múltiples posiciones. Los manifolds de barra y doble barra son típicamente de 13 a 37 pulgadas de largo y ofrecen hasta nueve cabezales rociadores. Tipo Caja o Tipo Marco: si su molde es más complejo o quiere rociarlo desde un punto fijo, los manifold tipo marco o caja pueden ser adecuados para usted. Vienen en cantidad de tamaños standard para acomodarse a casi todas las aplicaciones. Los colectores tipo marco o caja tienen típicamente el tiempo de rociado más breve y están disponibles con capacidad tanto para una zona como para dos. Estos colectores tipo caja o marco de fotos, son muy fáciles de quitar. Simplemente desenganche los cuatro brazos sostenedores de la plataforma de rociado, (dos a cada lado del manifold) y levante el manifold se su asiento sobre la plataforma. ¡Así de fácil! No hay que desconectar mangueras ni de lubricante ni de aire. Simplemente realice los pasos inversos para colocar un manifold distinto y ya está de vuelta en operación. Los cabezales de rociado pueden distribuirse en patrones ilimitados para incluso las piezas más complejas. También pueden Figura 4. Figura 2.
RkJQdWJsaXNoZXIy NDI4Njg=