Press Machine×放電精密加工研究所 - メーカー・企業と製品の一覧

CFRP too! Servo press 'ZENFormer torque'

Approximately 1 meter of ultra-long stroke! High-precision machining combining load control and position control.

The "ZENFormer torque" is a linear digital servo press machine suitable for molding composite materials. It allows for molding that combines load control and position control, maintaining parallelism of the slide during both position control, where micron-level dead point settings can be made, and load control. With a nut drive structure, it ensures a long stroke of approximately 1 meter, accommodating large and deep drawing molding. In pressure holding mode, it can maintain pressure for up to 180 minutes in 1-minute increments, while in high cycle mode, it can set pressure holding for up to 320 seconds in 0.01-second increments. 【Features】 ■ High-precision processing combining load control and position control ■ Approximately 1 meter of ultra-long stroke ■ Long pressure holding time of up to 180 minutes ■ ZENFormer’s unique parallel pressure application, high precision, and visualization/numerical representation *For more details, please refer to the PDF document or feel free to contact us.

企業：放電精密加工研究所大和事業所
価格：Other

Plastic processing machines (cutting and rolling)
Forging Machine
Resin processing machine

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[Processing Example] Half-cut of multilayer film / Punching of asymmetric film

Control blade tip depth in microns! Introducing processing examples with "ZENFormer nano."

When cutting film, traditionally, due to the variation in the bottom dead center of the press machine, thicker separators were used for backing, and the blade tip was inserted deeper for processing. With the 'ZENFormer nano', which has a bottom dead center repeat accuracy in the micron range, the variation at the bottom dead center can be reduced to a few micrometers, allowing for the use of ultra-thin separators. Additionally, by controlling the blade tip depth in microns and performing a precise cut on just the first layer to be cut, we eliminated the collapse and curling of the cut edge that occurred due to excessive pushing of the blade tip and the generation of substrate waste, achieving stability and improvement in product quality. 【Features of ZENFormer nano】 <Half-cutting of multilayer films> ■ Variation at the bottom dead center can be reduced to a few micrometers ■ Allows for the use of ultra-thin separators *For more details, please refer to the PDF document or feel free to contact us.

企業：放電精密加工研究所大和事業所
価格：Other

Press Dies
Other processing machines

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[Molding Example] High-Precision Ceramic Molding

Adopting an easily removable die set system! This significantly reduces equipment downtime and simplifies cleaning.

"ZENFormer plus" enables high-precision molding through a withdrawal method that simultaneously lowers the punch and die, reducing density differences in the axial direction. It also achieves high-quality mass production through parallel control. By adopting an easily removable die set system, external setup is possible, significantly reducing equipment downtime and simplifying cleaning. Additionally, the power consumption during standby is limited to only the power required for the control circuit. During production operation, the servo motor is utilized as a generator, regenerating deceleration energy to minimize power consumption during continuous operation. 【Features of ZENFormer plus】 ■ Simultaneous lowering of punch and die ■ Achieves high-quality mass production through parallel control ■ Standby power consumption is limited to the power required for the control circuit ■ Minimizes power consumption during continuous operation by regenerating deceleration energy *For more details, please refer to the PDF document or feel free to contact us.

企業：放電精密加工研究所大和事業所
価格：Other

Press Dies
Other processing machines

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Compact model! Digital servo press 'ZENFormer nano'

Molding of small and thin items at the micron level. A press ideal for multi-material molding of metals, films, resins, and more.

The "ZENFormer nano" is a compact direct-drive digital servo press machine achieved by a structure that places the motor at the bottom. With ZENFormer’s unique mechanism of "4-axis independent control," it realizes complete parallel control. The repeat accuracy at the bottom dead center is also in the micron range, allowing for molding that accommodates multi-materials such as metal foils, functional films, and resins. With a rich series lineup in low load ranges of 5t, 10t, 20t, and 30t, we propose minimal equipment specifications for molding that does not require large loads. As a mechanical press with low environmental impact, it is also ideal for replacing hydraulic presses. 【Features】 ■ Achieves compactness with an "under-drive structure" that places the servo motor at the bottom ■ Improved stability due to a lower center of gravity ■ A rich series lineup in low load ranges of 5t, 10t, 20t, and 30t ■ High applicability accommodating multi-materials ■ ZENFormer’s unique parallel pressure application, high precision, and visualization/numerical representation *For more details, please refer to the PDF document or feel free to contact us.

企業：放電精密加工研究所大和事業所
価格：Other

Other processing machines
Plastic processing machines (cutting and rolling)
Forging Machine

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[Forming Example] Vehicle Camshaft Sprocket / Current Detection Sensor

Cost reduction and space-saving for press and mold equipment is possible! Introducing molding examples of "ZENFormer."

When forming parts that generate eccentric loads, such as vehicle camshaft sprockets, "ZENFormer" enables step processing that disperses the pressing force by combining punches of different lengths. This reduces the forming load, allowing for cost reduction and space-saving in press and mold equipment, as well as extending the lifespan of molds. Additionally, with current detection sensors, we have established a new laminated technology that maintains magnetic characteristics similar to conventional products while using inexpensive directional electromagnetic steel sheets, achieving a significant cost reduction of materials to less than one-tenth. 【Case Overview】 <Vehicle Camshaft Sprocket> ■ Step processing that disperses the pressing force by combining punches of different lengths is possible ■ Reduces forming load ■ Extends mold lifespan *For more details, please refer to the PDF document or feel free to contact us.

企業：放電精密加工研究所大和事業所
価格：Other

Press Dies
Other processing machines

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【Molding Example】CFRTP High Precision Molding

Bending, R-shaping, deep drawing, and detailed shaping can also be achieved with high-precision parallel pressing!

We would like to introduce a molding case using the direct drive digital servo press 'ZENFormer torque'. It enables high-precision molding of carbon fiber resin across various fibers and forms, such as cross materials, UD materials, and non-woven fabrics. High-precision parallel pressing allows for bending, R-forming, deep drawing, and detailed molding. Additionally, in the flat plate molding of CFRTP, the high-precision parallel pressing of this product achieves molding characteristics equal to or better than those of hydraulic presses at less than half the molding load. 【Features of ZENFormer torque】 ■ High-precision molding of carbon fiber resin is possible across various fibers and forms, such as cross materials, UD materials, and non-woven fabrics. ■ In the flat plate molding of CFRTP, it achieves molding characteristics equal to or better than those of hydraulic presses at less than half the molding load. *For more details, please refer to the PDF document or feel free to contact us.

企業：放電精密加工研究所大和事業所
価格：Other

Press Dies
Other processing machines

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[ZENFormer Case Study] Shearing Process Using a Double-Action Press

By performing shearing from both the top and bottom sides, the processed surface is formed into a good surface without burrs!

We would like to introduce examples of all shear processing using a double-acting press. With parallel control + full power throughout the entire stroke + double-acting mechanism + high-precision positioning motion, we achieve precise shear processing and improved product accuracy. Thanks to the double-acting mechanism, we have also realized good shear surface finishing and mass production with a tooth bottom coaxiality of less than 10μm. [Reasons why high-precision processing is possible with ZENFormer] ■ Strong parallel control against eccentric loads ■ Micron-level dead center positioning accuracy ■ Full power generation possible anywhere during the stroke *For more details, please refer to the related links or feel free to contact us.

企業：放電精密加工研究所大和事業所
価格：Other

Other processing machines

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[ZENFormer Case Study] Process Shortening Forming with a Double-Action Press

Introducing the unique construction method of "ZENFormer" that utilizes a compound press!

We would like to introduce a case study of process shortening molding using a double-action press. With parallel control + full power throughout the entire stroke + double-action mechanism + high-precision positioning motion, we achieve process reduction and improved product accuracy. By setting flexible motion configurations with the double-action press, we can perform drawing, hole punching, flanging, pin extraction, and thickening processes in a single shot, allowing for significant process shortening and high-precision machining with a single chuck. [Reasons why high-precision machining is possible with ZENFormer] - Parallel control that is strong against eccentric loads - Micron-level positioning accuracy at the bottom dead center - Full power generation possible anywhere during the stroke *For more details, please refer to the related links or feel free to contact us.

企業：放電精密加工研究所大和事業所
価格：Other

Other processing machines

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[ZENFormer Case Study] Current Detection Sensor

Realizing a new method with parallel control, bottom dead center repeat accuracy, and 3D additive manufacturing, leading to cost reduction and increased productivity!

We would like to introduce a case study that realized progressive stamping and 3D layering processing of different shapes and materials. When producing current detection sensors, traditional methods involved using expensive magnetic materials, which posed a challenge due to high material costs. Our company established a new layered technology and successfully utilized the high-precision parallel pressing and micron-level repeat accuracy of the ZENFormer to maintain magnetic properties similar to conventional products while using inexpensive oriented electrical steel sheets. 【Case Overview】 ■Challenges - High material costs ■Results - Successful product development maintaining magnetic properties similar to conventional products - Material costs reduced to less than one-tenth, achieving significant cost savings *For more details, please refer to the related links or feel free to contact us.

企業：放電精密加工研究所大和事業所
価格：Other

Other processing machines

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[ZENFormer Case Study] Ceramic Core for Chip Inductors

Introducing a case where 14 parts were simultaneously molded at a speed of 22 spm!

We would like to introduce a prototype case of ceramic powder molding that images the core part of a chip inductor, performed using the powder molding machine "ZENFormer plus20." When molding multiple parts simultaneously with a standard press machine, variations in compression rates can occur depending on the components. With the plus, the slides are always kept parallel, allowing for uniform compression even when molding multiple parts at the same time. This has achieved a high productivity of over 300 pieces per minute. [Case Overview] - Despite being small H-shaped components measuring 2×1×1mm, molding was done using a withdrawal method. - High-quality multiple part handling was achieved through parallel control. - Filling and compression amounts were highly precise due to complete digital control. *For more details, please refer to the related links or feel free to contact us.

企業：放電精密加工研究所大和事業所
価格：Other

Other processing machines

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[ZENFormer Case Study] Withdrawal Method Powder Forming

With parallel control, it is possible to mold parts with shapes that generate eccentric loads without any issues!

We would like to introduce a case where the "ZENFormer plus20," a model for powder forming, was used to achieve the shaping of ceramic powders. As the upper punch begins to apply pressure while the lower punch remains fixed, the die is forcibly pulled down to shape the material. In the forming process using the withdrawal method, compared to the single pressing method (where only the upper punch applies pressure), the density difference in the axial direction of the pressure is reduced by half. 【Features of ZENFormer plus20】 ■ Compact design with a unique structure ■ Flexible settings for upper and lower motion ■ Environmentally friendly degreasing pressure and regenerative mechanism *For more details, please refer to the related links or feel free to contact us.

企業：放電精密加工研究所大和事業所
価格：Other

Other processing machines

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[ZENFormer Case Study] Film Cutting

Cost reduction and increased productivity and product quality with parallel control and high-precision positioning motion!

We would like to introduce examples of film molding that are asymmetrical in the front, back, left, and right. When punching out asymmetrical films, uneven loads (eccentric loads) occur, and there is a tendency for the mold to tilt in general presses. As a result, the entry of the blade becomes uneven, leading to the possibility of missed cuts in certain areas. On the other hand, the servo press "ZENFormer," which is resistant to eccentric loads, achieves uniform blade entry around the entire perimeter through high-precision parallel control, resulting in a uniformly cut surface all around. **Features of ZENFormer nano** - The slide does not tilt, ensuring uniform blade entry. - A uniformly cut surface around the entire perimeter and repeatable cutting depth can be achieved. - Stable processing is possible even with extremely thin separator materials. *For more details, please refer to the related links or feel free to contact us.*

企業：放電精密加工研究所大和事業所
価格：Other

Other processing machines

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[ZENFormer Case Study] Carbon Fiber Reinforced Resin Molding

High-precision parallel pressurization + long-duration pressure maintenance + long stroke + full stroke full power!

Here are some examples of molding carbon fiber reinforced resin. With "ZENFormer," we achieve high-speed and high-precision molding of various types of carbon fiber reinforced resin using a unique motion that combines position control and load control. It enables uniform infiltration with a smaller pressing force compared to general presses, allowing for the production of molded products with stable quality. 【Advantages of using ZENFormer】 ■ Long stroke & compact ■ High-precision parallel pressing ■ Long-duration pressure retention possible ■ Packed with functions necessary for composite material molding ■ Increased productivity through inline integration of front and back processes with a double-acting mechanism *For more details, please refer to the related links or feel free to contact us.

企業：放電精密加工研究所大和事業所
価格：Other

Other processing machines

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[ZENFormer Case Study] Formability Verification with CFRTP Plates

High-precision parallel pressurization + long-duration pressure maintenance for uniform pressure, improving product quality with low load!

We would like to introduce a case where high-precision parallel pressing of "ZENFormer" achieved equivalent or better moldability at less than half the forming load of a hydraulic press. In carbon fiber reinforced thermoplastic (CFRTP), we conducted verification tests on three items: "flatness," "internal properties," and "strength" when forming with flat plates. As a result, high-precision parallel pressing and prolonged pressure retention yielded superior results in all three categories—flatness, internal properties, and bending strength—compared to a hydraulic press. [Test Results] ■ Flatness: Achieved a stable and highly precise molded shape through complete parallel pressing. ■ Internal Properties: Parallel pressing allowed for uniform pressure application at optimal loads, enabling consistent resin flow and ensuring reproducible and stable molding quality. ■ Bending Strength: Parallel pressing ensured uniform impregnation and reproducible stable strength of molded products. *For more details, please refer to the related links or feel free to contact us.

企業：放電精密加工研究所大和事業所
価格：Other

Other processing machines

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[ZENFormer Case Study] Hybrid Molding of Metal and Resin

High-precision parallel pressing + high-precision positioning + long-duration pressure holding + long stroke!

We would like to introduce a case where the ultra-compact electric injection unit "Petit Injection" (manufactured by UBE Machinery Corporation) is combined with the "ZENFormer" to achieve metal forming and injection molding in a single process without the need for setup changes. Utilizing the product's features of four-axis independent control and servo motor drive, we employed mold clamping press operations and two Petit injections. This integration of aluminum plates and high-performance resins was made possible with a single system. By using this technology, the development of applications for multi-materials (composite molding technology) can be promoted. 【Process】 ■1. Insert aluminum plate into the mold ■2. Mold clamping and aluminum plate forming ■3. Injection molding (edging, back injection → surface decoration) ■4. Mold opening and product extraction *For more details, please refer to the related links or feel free to contact us.

企業：放電精密加工研究所大和事業所
価格：Other

Other processing machines

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Press Machine×放電精密加工研究所 - メーカー・企業と製品の一覧

Press Machineの製品一覧