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This section provides an overview for distributed numerical control (dnc) systems as well as their applications and principles. Also, please take a look at the list of 1 distributed numerical control (dnc) system manufacturers and their company rankings. Here are the top-ranked distributed numerical control (dnc) system companies as of October, 2026: 1.AMADA GmbH, 2.JANUS Engineering Inc., 3.AMADA SA.
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Categories Related to Distributed Numerical Control (DNC) Systems
A distributed numerical control (DNC) system is an online direct numerical control system for various NC machine tools.
When numerical control of NC machine tools (mostly CNC machine tools) is performed, numerical data is exchanged via floppy disk (FD) or USB.
A distributed numerical control (DNC) system allows you to operate NC machine tools directly from your computer without using FD or USB through a network connection.
By establishing an online environment via LAN, multiple NC machine tools can be operated and managed centrally.
Uses of distributed numerical control (DNC) systems are to operate multiple NC machine tools from a computer by connecting various NC machine tools to a network, and to exchange information between computers and NC machine tools.
Distributed numerical control (DNC) systems enable the exchange of large volumes of data, long-hour scheduled operation, and unmanned operation, which were not possible with conventional CNC machine tools.
In addition to transferring information from the computer to the NC machine tool, the DNC system can also acquire various data from the NC machine tool and transfer it to the computer.
Based on the data fed back from the NC machine tool to the computer, the operating status of the NC machine tool can be managed.
With conventional CNC machine tools, numerical data is sent from the computer to the NC machine tool via FD or USB, or directly from the computer attached to the NC machine tool.
However, the method via FD or USB has the disadvantage that the amount of data that can be sent is limited and the data transfer is time-consuming.
In addition, when a human operator inputs numerical values directly from the computer attached to the NC machine tool, they may sometimes input the values incorrectly.
To solve the above drawbacks, the distributed numerical control (DNC) system networks the computer and NC machine tool and transfers numerical data directly from the computer to the NC machine tool.
Cables used for the network include LAN cables and optical cables.
Computers for information viewing, CAD/CAM, displays, and NC machine tools can be connected via a network.
To connect NC machine tools, the network (LAN cable) and NC machine tools (RS-232C cable) are connected via a special conversion adapter.
Information can also be wirelessly transferred from the information viewing computer to a cell phone in order to check the operating status of the NC machine tool at a distance from the computer.
*Including some distributors, etc.
Sort by Features
JANUS Engineering Inc. was founded in 1996 and is headquartered in California, United States as a manufacturer of digital manufacturing solution that offers product lifecycle management. In addition, the company provides a range of technological solutions, including computer-aided design (CAD), computer-aided manufacturing (CAM), shopfloor goods, distributed numerical control (DNC), computerized numerical control (CNC), resource management, and metrology. The organization has integrated its internal knowledge and abilities, albeit it does not possess comprehensive expertise in all areas.
Ranking as of October 2026
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | JANUS Engineering Inc. |
60.7%
|
| 2 | AMADA GmbH |
25.0%
|
| 3 | AMADA SA |
14.3%
|
Derivation Method
The ranking is calculated based on the click share within the distributed numerical control (dnc) system page as of October 2026. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
28 products found
28 products
Laplace Co., Ltd.
450+ people viewing
Last viewed: 1 day ago
A rib shape that is arranged in large numbers on the core side of a resin molded product. This processing is the key to shortening the lead time fo...
Laplace Co., Ltd.
470+ people viewing
Last viewed: 1 day ago
A rib shape that is arranged in large numbers on the core side of a resin molded product. This processing is the key to shortening the lead time fo...
Gordo Solution Co., Ltd.
600+ people viewing
Last viewed: 32 minutes ago
NAZCA5 SIM Lathe is the successor product of Nazca [drawing/editing] (for lathes). This machining simulation software not only draws the machining ...
Kyoritsu Aslic Co., Ltd.
470+ people viewing
■NC communication software (multi) M-Links While G-Links is a single-type communication software, this software is a highly efficient multi-type th...
Kyoritsu Aslic Co., Ltd.
590+ people viewing
Last viewed: 16 hours ago
■Multi-communication system compatible with full-scale DNC operation This software is a highly efficient multi-type software that can simultaneousl...
Kyoritsu Aslic Co., Ltd.
1240+ people viewing
Last viewed: 1 day ago
■U-Port - Ultra-compact USB-connected NC data input/output device. ・By simply attaching it to the RS232C interface of an NC machine tool, you can ...
Kyoritsu Aslic Co., Ltd.
920+ people viewing
Last viewed: 5 hours ago
■U-Port Pro - Ultra-compact USB-connected NC data input/output device. ・By simply attaching it to the RS232C interface of an NC machine tool, you ...
Simple Tech Co., Ltd.
380+ people viewing
Last viewed: 1 day ago
Features ■NCVIEW Neo is the highest performance solid simulator in the NCVIEW series that supports simultaneous 5-axis, compound, and 5-sided machi...
JBM Engineering Co., Ltd.
470+ people viewing
■Definitive version of NC data verification system Simulate quickly and accurately to avoid problems such as damage ■Points to note ・Can check th...
Simple Tech Co., Ltd.
320+ people viewing
Last viewed: 17 hours ago
Features ■NCVIEW MC3 is a high-cost performance solid simulator that specializes in 3-axis machining center processing and is packed with convenien...
JBM Engineering Co., Ltd.
700+ people viewing
Last viewed: 32 minutes ago
NC data input/output device featuring small size, easy operation, and low price. ■Can be connected to NC machine tools that do not have a data serv...
Simple Tech Co., Ltd.
380+ people viewing
Features ■NCVIEW TURNwatch is a solid simulator for 2-axis lathe processing. -You can check the tool shape, tool path, and cutting shape of the wor...
JBM Engineering Co., Ltd.
820+ people viewing
Last viewed: 31 minutes ago
Ultra-compact NC data input/output device ■230g palm size smart P-Taro is a device that connects to NC machine tools via the RS232C interface, inp...
Simple Tech Co., Ltd.
310+ people viewing
Last viewed: 16 hours ago
Features ■NCVIEW TOOLwatch is a tool path display simulator that supports 9-axis machining including additional axes. -You can check the tool shape...
JBM Engineering Co., Ltd.
780+ people viewing
Last viewed: 32 minutes ago
■Efficiency of NC data editing, confirmation, communication, printing, and drawing simulation with simple operations ・Batch automatic placement of...
Utsunomiya Manufacturing Co., Ltd.
850+ people viewing
■TGR-250α/TGR-200 TGR-250α/TGR-200 is Utsunomiya Seisakusho's best-selling CNC tool grinder. It is constantly evolving and has a sophisticated user...
JBM Engineering Co., Ltd.
690+ people viewing
Last viewed: 31 minutes ago
■Product overview Connect a PC and multiple NC machine tools via multi-port, supporting everything from data communication to batch management of s...
System i Co., Ltd.
550+ people viewing
Last viewed: 47 minutes ago
The entire machining process is made more efficient by using functions such as display filters and report generation. Simulate directly from the ac...
JBM Engineering Co., Ltd.
540+ people viewing
Last viewed: 31 minutes ago
■Product overview With NC Converter, JBM Engineering will easily solve your problems. Convert NC data created by hand or CAD/CAM into the desired N...
System i Co., Ltd.
640+ people viewing
Last viewed: 5 hours ago
NC programs can be communicated (sent and received) between a computer and a control device. ■Compliant with RS-232 standards Control devices such...
Laplace Co., Ltd.
610+ people viewing
Last viewed: 1 day ago
A rib shape that is arranged in large numbers on the core side of a resin molded product. This processing is the key to shortening the lead time fo...
Laplace Co., Ltd.
550+ people viewing
A rib shape that is arranged in large numbers on the core side of a resin molded product. This processing is the key to shortening the lead time fo...
Laplace Co., Ltd.
500+ people viewing
Last viewed: 1 day ago
A rib shape that is arranged in large numbers on the core side of a resin molded product. This processing is the key to shortening the lead time fo...
Gordo Solution Co., Ltd.
2170+ people viewing
Last viewed: 7 hours ago
NAZCA5 DNC is the successor to Nazca Pro Multi Communication. This NC program sending/receiving software has a rich track record of implementation,...
Gordo Solution Co., Ltd.
760+ people viewing
Last viewed: 16 hours ago
High durability and low price. Compact and easy to operate. This is a LAN/USB compatible NC program input/output device that is ideal for harsh wor...
Gordo Solution Co., Ltd.
900+ people viewing
Last viewed: 1 day ago
― Nazca Neo Berio Elti Com ― You can send, receive, and edit NC programs with just one tablet. Selected for its smart feel and convenience. Featur...
