Introduction to Energy-Saving and Power-Saving Machining Centers (High-Efficiency Composite Processing Machines)

1-micron precision guarantee that has never been achieved before! Ultra-precision simultaneous 5-axis control vertical machining center.

- It guarantees a high positioning accuracy of ±0.001 mm across all axes and strokes. (The accuracy guarantee is based on a measurement method implemented under conditions of room temperature 20°C ±1°C and humidity 60% ±5%, using a foundation specified by Kitamura.) - With Kitamura's unique four-stage variable speed gear-driven spindle, it enables versatile cutting from heavy machining at low speeds (20 RPM) to high-speed cutting (20,000 RPM) and precision synchronized tapping. - Additionally, this gear-driven spindle has an energy-saving effect that can reduce electricity costs by about half for the same machining operation. Furthermore, it operates with low noise, minimizes heat generation, and is equipped with unparalleled advanced features. - It is equipped with a trunnion-type two-axis rotary table, achieving high-precision and complex shape machining through simultaneous five-axis control. ■ For more details, please contact us.

• Machining Center

From heavy cutting to high-speed, high-precision machining at the micron level.

High-precision positioning ±0.002mm/full length Adoption of twin ball screws and twin servo motors High-speed tool change in 1.0 seconds Simultaneous 4-axis control Concentrated chip processing High-efficiency spindle Our unique gear-driven spindle can reduce electricity costs by approximately half for the same machining process. Additionally, it produces less noise, minimizes heat generation, and is equipped with unparalleled advanced features.

• Machining Center

The culmination of 30 years of portal technology. The techniques of planers, plano-mirrors, and grinding, cultivated over many years, are consolidated here.

Positioning accuracy: ±0.002mm (full stroke for all axes) Repeatability: ±0.001mm (This value is based on conditions of room temperature 20 degrees ±1 degree and humidity 60% ±5%, with the foundation constructed according to Kitamura specifications, after warm-up operation, and based on the specified measurement method.) Our unique gear transmission spindle allows for a wide range of spindle rotation from heavy cutting at low speed (20 min-1) to high-speed cutting at high speed (up to 20000 min-1), enabling versatile machining including precision cyclic synchronous tapping. Additionally, the gear transmission achieves high output without using large motors, resulting in significant energy savings (it can reduce electricity costs by about half for the same cutting operations). Furthermore, it operates with low noise, minimizes heat generation, and is equipped with unparalleled advanced features. ■ For more details, please contact us.

• Other machine tools
• Machining Center

Cutting-edge technology, a large ultra-high precision machining center that leaves no room for others to follow.

- High precision: Positioning accuracy: ±0.002mm / Full stroke on all axes Repetition accuracy: ±0.001mm Roundness: Within 0.003mm (This value is based on conditions of room temperature 20 degrees ±1 degree and humidity 60% ±5%, constructed according to specifications set by Kitamura, after warm-up operation, and based on the specified measurement method.) - High rigidity spindle: The spindle is equipped with our unique precision gear automatic transmission mechanism, maximizing the use of the motor's peak output rotational range, ensuring there is no drop in output at high rotational speeds, as seen in direct drive or built-in types. The maximum output of the spindle motor can be utilized for cutting from low to high speeds. Additionally, this gear-driven spindle has an energy-saving effect that can reduce electricity costs by about half for the same cutting process. Furthermore, it operates with low noise, minimizes heat generation, and is packed with unparalleled latest features. - Industry-first "5-year warranty on sliding surfaces."

• Other machine tools
• Machining Center

From heavy cutting to high-speed and high-quality machining.

Adoption of twin ball screws and twin servo motors High-speed tool change in 1.5 seconds Simultaneous 4-axis control Concentrated chip processing High-efficiency spindle Our unique gear-driven spindle can reduce electricity costs by approximately half for the same machining process. Furthermore, it operates with low noise, minimizes heat generation, and is equipped with unparalleled advanced features.

• Machining Center

From heavy cutting to high-speed, high-quality machining.

Adoption of twin ball screws and twin servo motors High-speed tool change in 1.5 seconds Simultaneous 4-axis control Concentrated chip processing High-efficiency spindle Kitamura's unique gear-driven spindle can reduce electricity costs by approximately half for the same machining process. Furthermore, it operates with low noise, minimizes heat generation, and is packed with unparalleled advanced features. ■ For more details, please contact us.

• Machining Center

From heavy cutting to high-speed, high-quality machining - achieving processing of heavy objects up to 3 tons and a maximum error of within 2 microns simultaneously.

Capable of processing heavy objects up to 3 tons Equipped with a 4-speed gear-driven spindle Our unique gear-driven spindle has an energy-saving effect that can reduce electricity costs by about half for the same cutting process. Furthermore, it operates with low noise, minimizes heat generation, and is packed with unparalleled advanced features. High-speed tool change in 3.0 seconds Adoption of twin ball screws and twin servo motors Simultaneous 4-axis control Concentrated chip processing ■ For more details, please contact us.

• Machining Center

Simultaneously achieve processing of heavy objects up to 2 tons and high-speed, high-quality machining all with one machine.

Capable of processing heavy objects up to 2 tons Equipped with a 4-speed gear-driven spindle Our unique gear-driven spindle offers energy-saving effects that can reduce electricity costs by approximately half for the same cutting operations. Additionally, it operates with low noise, minimizes heat generation, and is packed with unparalleled advanced features. High-speed tool change in 3.0 seconds Adopts twin ball screws and twin servo motors Simultaneous 4-axis control Concentrated chip processing

• Machining Center

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is kept to a minimum. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If you require a detailed technical explanation, please contact us.

● The production time for casting prototypes can be shortened! Since model production is not required, the time needed to create prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! With one molding process, different products with similar shapes or varying dimensions can be molded at the same time. This allows for the verification of multiple types in a short period.

This is an air leak tester for battery cases of electric vehicles (EVs). The battery case has the characteristic of being "large with a significant internal volume, and its structure may deform due to internal pressure." As a result, air leak testing generates "noise caused by its large size and capacity" and "noise caused by expansion or deformation due to internal pressurization." To mitigate this noise, this device features a newly developed smoothing function and a linear fitting correction function used in combination during measurement. Additionally, to achieve low-pressure control that is difficult to manage and to expand flow for large volumes, we provide a bypass box (CBU-600) equipped with an electro-pneumatic regulator for precise pressure control and a pressurization valve with a large effective diameter to supply high flow rates. Measurement methods: Work-Work comparison, Work-Master comparison, Fixed Master comparison Measurement pressure range: 10 kPa, 20 kPa, 50 kPa (depending on specifications) Gauge pressure sensor accuracy: ±2% F.S. Differential pressure sensor accuracy: ±0.5% F.S. Group settings: 0 to 31 groups Power supply voltage / Power consumption: AC100 to 240 V / 100 VA