HAKUSAN, ISHIKAWA—Nakamura-Tome Precision Industry Co., Ltd. (CEO Shogo Nakamura) is excited to announce that, starting with shipments in December 2024, a new feature called ‘Oscillation Threading’ will be introduced as part of Nakamura-Tome’s chip-breaking technology, Oscillation Cutting. While Oscillation Cutting has previously been effective for external and internal turning operations, this new feature will extend its benefits to threading applications as well.

Oscillation Threading
This is a chip-breaking feature using oscillation motions in thread cutting.

Title:【New】Chip Breaking Function for Threading “Oscillation Threading”
https://youtu.be/qZoE0ZPfwD8

Installable Machine Models

*Only machines with a linear guide on the X-axis can be installable.
*The Super NTJ can only be installed on the lower turret

Development background
Due to the nature of the cutting method, threading processes often result in long chips. This can be particularly problematic with difficult-to-machine materials such as stainless steel and aluminum, where chips can become tangled. Inadequate chip handling poses significant challenges for automation. Therefore, a feature that enables chip breaking by oscillating the X-axis during threading has become essential.

Oscillation Threading Operation
Oscillation Threading can be activated in the desired section of the threading program by specifying the start and end of oscillation using G8.5 and parameters.

Benefits
・Capable of breaking chips.
・Easily used within the standard G92 cycle.
・Applicable for G76 combined threading cycles.
・Applicable for tapered threads, PT, PF, and multi-start threads.
・Allows for simple On/Off switching through a straightforward program.
・Both Oscillation Cutting and Oscillation Threading can be used on the same machine.
・Usable across systems, such as using the Upper turret for both L-side and R-side operations.

Ask Nakamura-Tome
https://www.nakamura-tome.com/contact_product/

【Corporate Information】
Business details: Multitasking machine, combined precision CNC lathe
Company: Nakamura-Tome Precision Industry Co., Ltd.
Address: Ro 15, Netsuno, Hakusan city, Ishikawa, 920-2195 Japan
CEO: Shogo NAKAMURA
Established: December, 1960
Website: https://www.nakamura-tome.com
Business details: Multitasking machine, combined precision CNC lathe

【Reference】
Sales Marketing Section, Sales Promotion Department
Nakamura-Tome Precision Industry Co., Ltd.
Phone：076-273-1111
E-mail：nt-mktg@nakamura-tome.co.jp

HAKUSAN, ISHIKAWA – Nakamura-Tome Precision Industry Co., Ltd. (CEO Shogo Nakamura) is delighted to announce the “NT Manual Guide i for PC,” a program creation support software usable in the office, now includes “3D Smart Pro AI.” This addition will reduce program creation time in external setup, enabling more efficient production.

NT Manual Guide i ( LUCK-BEI Ⅱ)
This software supports the creation of NC programs (ISO/EIA G-code programs) used in machining programs. It comes standard on Nakamura-Tome machines.
It includes all the necessary functions for creating machining programs, such as editing NC code, verifying machining paths, and rearranging machining processes. By following the guidance provided, users can easily create machining programs.

NT Manual Guide i for PC
This software allows you to run NT Manual Guide i on a PC, enabling you to create machining programs in your office without needing to be in front of the machine. The software features the same functions and interface as NT Manual Guide i, allowing you to operate it just as you would on the machine.

＊Click on the image to zoom in.

Program Creation Support with 3D Smart Pro AI
Leveraging shape data from 3D CAD (STEP) models, 3D Smart Pro AI automatically generates machining paths. By entering material and transfer information as guided, the software outputs a complete machining program that results in the finished product.

With the addition of 3D Smart Pro AI to NT Manual Guide i for PC, it is now possible to create programs using 3D CAD (STEP) data directly in the office. This feature has been available for purchase since July 2024.

Ask Nakamura-Tome
https://www.nakamura-tome.com/contact_product/

【Corporate Information】
Business details: Multitasking machine, combined precision CNC lathe
Company: Nakamura-Tome Precision Industry Co., Ltd.
Address: Ro 15, Netsuno, Hakusan city, Ishikawa, 920-2195 Japan
CEO: Shogo NAKAMURA
Established: December, 1960
Website: https://www.nakamura-tome.com
Business details: Multitasking machine, combined precision CNC lathe

【Reference】
Sales Marketing Section, Sales Promotion Department
Nakamura-Tome Precision Industry Co., Ltd.
Phone：076-273-1111
E-mail：nt-mktg@nakamura-tome.co.jp

HAKUSAN, ISHIKAWA―Nakamura-Tome Precision Industry Co., Ltd. (CEO Shogo NAKAMURA) is delighted to announce the full-scale operation of our new assembly plant, “MAGI,” which was completed in July last year. With this milestone, we have introduced a new production system designed to reduce worker burden, improve production efficiency, and shorten machine lead times. 

YouTube
https://youtu.be/WpqWnRtftuw

Introduction of Automated Guided Vehicles (AGVs) 
As part of our new production system, we have integrated Automated Guided Vehicles (AGVs) into our factory operations, specifically for assembling index units and slides. The AGVs autonomously transport the necessary units for assembly, eliminating the need for dedicated transport workers and freeing assembly workers from the task of fetching parts. This advancement has successfully reduced the monthly man-hours spent on transport by an impressive 480 hours.

Once assembly is complete, the AGVs automatically transfer the units to the stacker. With four pallets set up in each area and the next work parts pre-delivered, we ensure no waiting time, enabling seamless and efficient assembly work. This stacker system has dramatically reduced the lead time, for some model from 25 days to 15 days.

In-House Developed Delivery Management Software
To complement our AGV integration, we have developed proprietary software to manage the status, priorities, and assembly schedules of each unit. This software facilitates inventory checks, ensuring that workers are always engaged in high-priority tasks.

By automating and systematizing the flow of delivery, assembly, and shipping or storage of goods, we create an environment where workers can focus more on their core tasks. In the future, we aim to continuously improve quality and efficiency in assembling not only index and slide units but also spindle and tool spindle units, ultimately delivering products to our customers faster and more efficiently.

【Corporate Information】
Business details: Multitasking machine, combined precision CNC lathe
Company: Nakamura-Tome Precision Industry Co., Ltd.
Address: Ro 15, Netsuno, Hakusan city, Ishikawa, 920-2195 Japan
CEO: Shogo NAKAMURA
Established: December, 1960
Website: https://www.nakamura-tome.com
Business details: Multitasking machine, combined precision CNC lathe

【Reference】
Sales Marketing Section, Sales Promotion Department
Nakamura-Tome Precision Industry Co., Ltd.
Phone：076-273-1111
E-mail：nt-mktg@nakamura-tome.co.jp

HAKUSAN, ISHIKAWA—Nakamura-Tome Precision Industry Co., Ltd. (CEO Shogo NAKAMURA) has announced a newly developed chip-breaking function, “Triangle Cut.” The Triangle Cut can be applied to all slide-guided machines, including box-way machines that cannot utilize the Oscillating Cutting function*1. With this announcement, it is now possible to install a chip-breaking function in all of Nakamura’s model lineup.

*1 Please refer to the following link regarding the Oscillation Cutting.
https://www.nakamura-tome.com/oscillation_cutting/

■What is the Triangle Cut?
It is an optional function that processes while breaking chips by operating the turning path in a triangular shape. Drawing a triangular path moves the cutting edge away from the workpiece, and the chips are divided due to air cutting.

■YouTube
https://youtu.be/e86LmnMBP5s

■How to use the Triangle Cut?
The Triangle Cut can be applied to a concerned machining program section by enclosing it with dedicated G codes of G338 (start code) and G339 (end code).

G338 A__. B__. [C__.] D__. …Turn on the Triangle Cut
G01 Z-10. F0.2
X60.
X70. Z-15.
G339 …Turn off the Triangle Cut

A：Finish allowance (A+C = the height of the triangle)
B：Spindle rotation speed until completion of triangle hypotenuse (two hypotenuses) operation
C：Clearance amount
D：Machining direction

■Advantages and Disadvantages
Compared to the Oscillation Cutting, the Triangle Cut tends to reduce the deterioration of surface roughness and can be suppressed to 1.2 to 2 times the level of normal turning. On the other hand, the machining time could be 2.7 to 3 times longer due to the extension of the processing path.

*2 Comparison in the finishing process
*3 Only the X/Z axis of the linear-guided machines can be applied.

■Development background
The cutting chip problem is unavoidable for production sites, and the burden on the production site caused by this problem is also heavy. With the evolution of machinery and servo technology, the Oscillating Cutting function has been put into practical use, and its programming can easily solve chip problems. However, the Oscillation Cutting is difficult to apply to box-way machines because they are at risk of damage due to the high-speed movement of the Oscillation Cutting.

We have received numerous inquiries regarding the application of Oscillation Cutting to box-way machines. To address this issue, we searched for a way to divide the chips reliably and developed the Triangle Cut.
Instead of using a special program, we have devised a way to perform chip-breaking operations by adding simple G-code modifications to the processing program already in use.
We hope you will use it as a function to solve the chip problem in the field.

■Ask Nakamura-Tome
https://www.nakamura-tome.com/contact_product/

【Corporate Information】
Business details: Multitasking machine, combined precision CNC lathe
Company: Nakamura-Tome Precision Industry Co., Ltd.
Address: Ro 15, Netsuno, Hakusan city, Ishikawa, 920-2195 Japan
CEO: Shogo NAKAMURA
Established: December, 1960
Website: https://www.nakamura-tome.com
Business details: Multitasking machine, combined precision CNC lathe

【Reference】
Sales Marketing Section, Sales Promotion Department
Nakamura-Tome Precision Industry Co., Ltd.
Phone：076-273-3823
E-mail：nt-mktg@nakamura-tome.co.jp

HAKUSAN, ISHIKAWA – Nakamura-Tome Precision Industry Co., Ltd. (CEO Shogo NAKAMURA) has announced the release of a new CNC multitasking lathe named “NTY³-100V.” This machine is the second installment of the V series, following the WY-100V announced last July, with speed as its core design concept. Starting with the implementation of “ChronoCut” to reduce processing idle time, numerous new technologies have been incorporated to enhance production speed.

Title:  [New Machine] NTY³-100V | 3 Turrets, Multitasking Flagship Machine!!

■Product Information 
https://www.nakamura-tome.com/products/machines/nty3-100v/

Standard equipment includes Y-axis capabilities on all 3 turrets and opposed twin spindles. Enhanced processing capabilities and simultaneous left/right and upper/lower machining reinforce speedy production. Furthermore, we have made software improvements to reduce idle time. It strives to be faster than the fastest that customers have ever experienced. 

■ChronoCut Standard Equipped
Nakamura-Tome has incorporated its unique idle time reduction feature, “ChronoCut,” as a standard feature. ChronoCut is software designed to shorten idle time during machining processes. As the machining conditions remain unchanged, it does not affect accuracy. 
For more details →https://www.nakamura-tome.com/corp_news/chronocut/

■Efficiency Improvement Through Increased Tool Mounting Capacity
The NTY³-100V is a three-turret machine capable of mounting tools on up to 72 stations. By pre-setting tools for two or three workpieces beforehand, there is no need to change tool setups when processing different workpieces. Moreover, adjusting the left-right time balance and utilizing the lower turret for center support, along with the flexibility of machining processes that can be designed, adds to the appeal of three-turret machines. 

■Comment from Shogo Nakamura/CEO
The NTY³-100V is a flagship multitasking lathe with three turrets, realizing “Faster than the fastest.” In recent years, there has been a significant increase in demand for multitasking lathes that can handles blank materials to finished products in one machine. Industries with high growth potential such as EVs, semiconductors, construction machinery, and robotics parts are also paying great attention to it. Within this context, many customers want automated processing of high-precision workpieces while ensuring production volume. On top of that, we are determined to deliver the clear value of cycle time reduction and setup time reduction that the NTY³-100V provides, and we have incorporated opinions from various departments and customers in its development. We hope you will experience this new product and together, we will cut the burden of manufacturing in your workplace. 

■Ask Nakamura-Tome
https://www.nakamura-tome.com/contact_product/

【Corporate Information】
Business details: Multitasking machine, combined precision CNC lathe
Company: Nakamura-Tome Precision Industry Co., Ltd.
Address: Ro 15, Netsuno, Hakusan city, Ishikawa, 920-2195 Japan
CEO: Shogo NAKAMURA
Established: December, 1960
Website: https://www.nakamura-tome.com
Business details: Multitasking machine, combined precision CNC lathe

【Reference】
Sales Marketing Section, Sales Promotion Department
Nakamura-Tome Precision Industry Co., Ltd.
Phone：076-273-1111
E-mail：nt-mktg@nakamura-tome.co.jp

HAKUSAN, ISHIKAWA – Nakamura-Tome Precision Industry Co., Ltd. (CEO Shogo NAKAMURA), is implementing the standard integration of specific features of ‘ChronoCut’ across nearly all Nakamura-Tome machines. This inclusion of the cycle time reduction feature ‘ChronoCut’ results in reduced cycle time compared to conventional methods, ultimately enhancing production efficiency.
*For a comprehensive list of models equipped with ChronoCut, please refer to the ‘Details of ChronoCut.’”

■What is ChronoCut?
A unique function by Nakamura-Tome designed to reduce idle time.
This new software minimizes idle time during manufacturing without compromising accuracy, even without any changes to the cutting conditions.

・Spindle synchronization
・C-axis positioning
・Return to the reference point
・Rigid tapping
・Cut off/Transfer
・Machine coordinate system positioning

We have sped up more than 15 functions, including those mentioned above.

The following video is also available for viewing. Please take a look.

Title: The idle time reduction “ChronoCut” will be equipped as standard in almost all models.

■Product Information

*Click to open PDF

■Development background
The reduction of cycle time is one of the challenges constantly faced by the machine tool industry. As a machine tool manufacturer, addressing this challenge of cycle time reduction head-on was a major theme in the development process. In addition, in this development, we have proceeded with the idea of contributing to cycle time reduction without causing any burden to our customers. How can we ensure that customers can continue using their existing machining programs without any modifications? We considered various perspectives and implemented numerous features, with a focus on reducing idle time, which will ultimately shorten the cycle time. With ChronoCut, let’s experience the cycle time reduction.

■Comment from Shogo Nakamura/CEO
We’re excited to announce that ChronoCut is now standard in many Nakamura-Tome models. This development was inspired by the requests of our global customers, and we’re delighted to have made your ideas a reality. As a prevalent challenge in today’s manufacturing industry, many operations find themselves constantly racing against the clock. Consequently, it can be challenging to fully focus on the tasks that truly matter. ChronoCut is a feature that, when installed, speeds up your processing jobs. By eliminating idle time, there’s no need to compromise the quality of your work. By incorporating this innovative feature, we aim to create time together with our customers and want to cut the burden of manufacturing.

■Ask Nakamura-Tome
https://www.nakamura-tome.com/contact_product/

【Corporate Information】
Business details: Multitasking machine, combined precision CNC lathe
Company: Nakamura-Tome Precision Industry Co., Ltd.
Address: Netsuno 15, Hakusan city, Ishikawa, 920-2195 Japan
CEO: Shogo NAKAMURA
Established: December, 1960
Website: https://www.nakamura-tome.com
Business details: Multitasking machine, combined precision CNC lathe

【Reference】
Nakamura-Tome Precision Industry Co., Ltd.
Phone：076-273-1111
e-mail：nt-mktg@nakamura-tome.co.jp

HAKUSAN, ISHIKAWA – Nakamura-Tome Precision Industry Co., Ltd. (CEO Shogo NAKAMURA) launches a new product “FogFree.” It is a mist collector built into a machine tool, requiring no additional installation space, ducts, or hoses.
It adopts a centrifugation mechanism (cyclonic separator) and HEPA class filter, collecting 99.93% of 0.3μm fine particles. It prevents workplace deterioration caused by mist, delivering a safe and secure manufacturing environment.

Title:[New product] Built-in Mist Collector “FogFree” with saved space and increased suction power

■Product Information
https://www.nakamura-tome.com/products/wy-100v/

■Development background
As machinery capabilities improve and more facilities use high-pressure coolant pumps, mist is more likely to occur during processing. After processing is complete, it is also common to see mist filling the factory when the door is opened, deteriorating the working environment. To address such challenges and improve the factory environment, we developed FogFree.
Duct hoses and extra space for a mist-collecting system disrupt maintenance. Choosing a built-in mist collector eliminated these issues, improving design aesthetics and reducing the burden on factory layout.

■Comment from Shogo Nakamura/CEO
FogFree is a product designed to efficiently capture mist generated within multitasking machines and CNC lathes, aiming to improve the working environment for operators.
There are growing global demands for improving factory environments. I expect it will lead to an increased installation rate of mist collectors. However, traditional standalone-type mist collectors take up space and sometimes require lengthy piping, impacting space arrangement and mist collection efficiency. This time, by designing a built-in mist collector tailored for our multitasking machines, we have successfully addressed these challenges, not only saving space but also significantly enhancing mist collection capabilities.
Maintenance for a built-in mist collector has been another agenda for us. Recognizing that there is no mist collector that requires zero maintenance, we designed it with ingenuity and creativity to ensure easy accessibility and manageability for customers. It’s indeed a new product that aligns with our mission to “Cut the Burden of Manufacturing.”

■Ask Nakamura-Tome
https://www.nakamura-tome.com/contact_product/

【Corporate Information】
Company: Nakamura-Tome Precision Industry Co., Ltd.
Address: Ro 15, Netsuno, Hakusan city, Ishikawa, 920-2195 Japan
CEO: Shogo NAKAMURA
Established: December 1960
Website:https://www.nakamura-tome.com/
Business details: Multitasking machine, combined precision CNC lathe

【Reference】
Takuro Kakeyama
Sales Marketing Section, Sales Promotion Department
Nakamura-Tome Precision Industry Co., Ltd.
Phone：076-273-1111
E-mail：nt-mktg@nakamura-tome.co.jp