What is Machine Tool?
Although the precise definition of the term Machine Tool varies among users, all machine tools can be said that they help people to make things.
A machine tool is used to manufacture metal components of machines through machining, a process whereby metal is selectively removed to create the desired shape. Ranging from simple to complex pieces, machines tools can produce parts of different shapes and sizes. It is mainly, meant for cutting a metal. (sometimes for wood or plastic or composites)
Machine tools have gradually evolved over the past millennia. Today, machine tools are used on computerized numerical control (CNC) machines, which can repeat sequences with high levels of precision, and produce complex pieces of various sizes and shapes.
Traditional machine tools include processes such as milling, turning, grinding etc but more recently popularity of EDM (Electronic Discharge Machining) has risen which allows cutting, sinking and fast-hole drilling.
With machine tool inherent precision, machine tools enabled the economical production of interchangeable parts.
A machine tool is used to manufacture metal components of machines through machining, a process whereby metal is selectively removed to create the desired shape. Ranging from simple to complex pieces, machines tools can produce parts of different shapes and sizes. It is mainly, meant for cutting a metal. (sometimes for wood or plastic or composites)
Machine tools have gradually evolved over the past millennia. Today, machine tools are used on computerized numerical control (CNC) machines, which can repeat sequences with high levels of precision, and produce complex pieces of various sizes and shapes.
Traditional machine tools include processes such as milling, turning, grinding etc but more recently popularity of EDM (Electronic Discharge Machining) has risen which allows cutting, sinking and fast-hole drilling.
With machine tool inherent precision, machine tools enabled the economical production of interchangeable parts.
CNC machine tool:
In terms of composition, CNC machine tools are mainly divided into three parts: machine tool main body, transmission system, and CNC system.
Machine tool:
The main body of the machine tool is the main part of the machine tool, and also the hardware of the machine tool. It is an important mechanical accessory part of the machine tool and is also the part that is most easily seen by the naked eye, including the bed and base castings, the main shaft and the gearbox, Guide rail and sliding table, lubrication, chip removal, and cooling.
Transmission system:
The transmission system is an important "vessel" of CNC machine tools. It leads to the orderly progress of all parts of the machine tool and completes the work mission of the machine tool. He includes tools, transmission machinery, and auxiliary power systems. (1) As far as the tool part is concerned, it includes a protection device, a tool magazine and a tool change device; (2) As the second-largest component of the transmission system-the transmission machinery includes three parts: ball screw, linear guide and worm pair; (3) The auxiliary power system includes two parts: the hydraulic system and the starting system. These two parts are the power of the CNC machine tool.
CNC machine tool system:
The CNC system can be said to be the soul of the CNC machine tool, and also the most emotional part of the entire machine tool. It is the essence of the machine tool to complete various functions and operations. The numerical control system is divided into two categories, (1) drive device, which includes high-speed spindle, torque motor, linear motor, ordinary motor, and stepper motor; (2) control and detection device, including CNC system, programmable controller, Feed servo control module, position detection module, etc.
CNC tool machine technology chain:
The technical chain of CNC machine tools is composed of six major parts. In summary, it includes real-time nuclear technology of CNC system, direct-drive motor processing control technology, servo motor processing control technology, linear sensor resolution technology, angle sensor resolution technology, and Fieldbus technology of CNC system, etc.
CNC machine tool product chain:
The CNC machine tool product chain is longer than the other links. Generally speaking, it includes machining centers, metal cutting, special processing, forming processing, and other parts.
Machining center: multi-axis linkage, flexible machining unit; metal cutting: CNC lathe, CNC milling machine, CNC boring machine, CNC drilling machine, CNC grinding machine, CNC punching machine; special processing: EDM wire cutting machine tool, EDM forming machine tool, flame-cutting Tool machine, laser processing tool machine, high-pressure water cutting tool machine, CNC automatic welding equipment; forming tool machine: CNC press, CNC shearing machine, CNC bending machine, CNC pipe bending machine, multi-coordinate measuring machine; other automatic Plotter, industrial robot, and special numerical control system.
The downstream industry chain of CNC machine tools:
The downstream industrial chain of CNC machine tools embodies the full role of CNC machine tools as a "mother machine" and is widely used in various industries in the manufacturing industry. Overall, it includes the following aspects: National defense military industry: aerospace, nuclear industry, shipbuilding industry, weapon manufacturing; petrochemical industry: petroleum, petrochemical, chemical industry, etc.; shipbuilding: shipbuilding and ship repair and ship-related; machinery industry: machinery manufacturing, etc.; automotive industry: body processing, cylinder Processing, transmissions, clutches, shaft parts, etc.; other industrial manufacturing-related fields.
In terms of composition, CNC machine tools are mainly divided into three parts: machine tool main body, transmission system, and CNC system.
Machine tool:
The main body of the machine tool is the main part of the machine tool, and also the hardware of the machine tool. It is an important mechanical accessory part of the machine tool and is also the part that is most easily seen by the naked eye, including the bed and base castings, the main shaft and the gearbox, Guide rail and sliding table, lubrication, chip removal, and cooling.
Transmission system:
The transmission system is an important "vessel" of CNC machine tools. It leads to the orderly progress of all parts of the machine tool and completes the work mission of the machine tool. He includes tools, transmission machinery, and auxiliary power systems. (1) As far as the tool part is concerned, it includes a protection device, a tool magazine and a tool change device; (2) As the second-largest component of the transmission system-the transmission machinery includes three parts: ball screw, linear guide and worm pair; (3) The auxiliary power system includes two parts: the hydraulic system and the starting system. These two parts are the power of the CNC machine tool.
CNC machine tool system:
The CNC system can be said to be the soul of the CNC machine tool, and also the most emotional part of the entire machine tool. It is the essence of the machine tool to complete various functions and operations. The numerical control system is divided into two categories, (1) drive device, which includes high-speed spindle, torque motor, linear motor, ordinary motor, and stepper motor; (2) control and detection device, including CNC system, programmable controller, Feed servo control module, position detection module, etc.
CNC tool machine technology chain:
The technical chain of CNC machine tools is composed of six major parts. In summary, it includes real-time nuclear technology of CNC system, direct-drive motor processing control technology, servo motor processing control technology, linear sensor resolution technology, angle sensor resolution technology, and Fieldbus technology of CNC system, etc.
CNC machine tool product chain:
The CNC machine tool product chain is longer than the other links. Generally speaking, it includes machining centers, metal cutting, special processing, forming processing, and other parts.
Machining center: multi-axis linkage, flexible machining unit; metal cutting: CNC lathe, CNC milling machine, CNC boring machine, CNC drilling machine, CNC grinding machine, CNC punching machine; special processing: EDM wire cutting machine tool, EDM forming machine tool, flame-cutting Tool machine, laser processing tool machine, high-pressure water cutting tool machine, CNC automatic welding equipment; forming tool machine: CNC press, CNC shearing machine, CNC bending machine, CNC pipe bending machine, multi-coordinate measuring machine; other automatic Plotter, industrial robot, and special numerical control system.
The downstream industry chain of CNC machine tools:
The downstream industrial chain of CNC machine tools embodies the full role of CNC machine tools as a "mother machine" and is widely used in various industries in the manufacturing industry. Overall, it includes the following aspects: National defense military industry: aerospace, nuclear industry, shipbuilding industry, weapon manufacturing; petrochemical industry: petroleum, petrochemical, chemical industry, etc.; shipbuilding: shipbuilding and ship repair and ship-related; machinery industry: machinery manufacturing, etc.; automotive industry: body processing, cylinder Processing, transmissions, clutches, shaft parts, etc.; other industrial manufacturing-related fields.
Types of Machine Tool
Actually,
Types of Machine Tool
Are More Than These.
Types of Metalworking Machine Tools:
It can be reassembled according to different criteria, including spindle orientation, the purpose of use, degree of automation, number of spindles, type of automation, etc.
When you add to this the high degree of customization and variety in terms of workpiece size and material, level of automation, speed, or performance level, you realize that machine tools are indeed a diverse set of products. The machine tool industry is a supplier to many European and international manufacturing industries, whose requirements vary depending on the application. As a result, machine tools are rarely produced in series, and in most cases, their basic design is changed to meet specific customer requirements for workpiece geometry or production performance. Machine tools are highly customized products, and in addition to maintenance, repair, and on-site operator training services, machine tool builders now offer solutions to capitalize on the digital revolution and establish new business models. Examples of services that machine tool builders offer their customers include predictive maintenance and condition monitoring.
When you add to this the high degree of customization and variety in terms of workpiece size and material, level of automation, speed, or performance level, you realize that machine tools are indeed a diverse set of products. The machine tool industry is a supplier to many European and international manufacturing industries, whose requirements vary depending on the application. As a result, machine tools are rarely produced in series, and in most cases, their basic design is changed to meet specific customer requirements for workpiece geometry or production performance. In short, machine tools are highly customized products. In addition to maintenance, repair, and on-site operator training services, machine tool builders now offer solutions to capitalize on the digital revolution and establish new business models. Examples of services that machine tool builders offer their customers include predictive maintenance and condition monitoring.
It can be reassembled according to different criteria, including spindle orientation, the purpose of use, degree of automation, number of spindles, type of automation, etc.
When you add to this the high degree of customization and variety in terms of workpiece size and material, level of automation, speed, or performance level, you realize that machine tools are indeed a diverse set of products. The machine tool industry is a supplier to many European and international manufacturing industries, whose requirements vary depending on the application. As a result, machine tools are rarely produced in series, and in most cases, their basic design is changed to meet specific customer requirements for workpiece geometry or production performance. Machine tools are highly customized products, and in addition to maintenance, repair, and on-site operator training services, machine tool builders now offer solutions to capitalize on the digital revolution and establish new business models. Examples of services that machine tool builders offer their customers include predictive maintenance and condition monitoring.
When you add to this the high degree of customization and variety in terms of workpiece size and material, level of automation, speed, or performance level, you realize that machine tools are indeed a diverse set of products. The machine tool industry is a supplier to many European and international manufacturing industries, whose requirements vary depending on the application. As a result, machine tools are rarely produced in series, and in most cases, their basic design is changed to meet specific customer requirements for workpiece geometry or production performance. In short, machine tools are highly customized products. In addition to maintenance, repair, and on-site operator training services, machine tool builders now offer solutions to capitalize on the digital revolution and establish new business models. Examples of services that machine tool builders offer their customers include predictive maintenance and condition monitoring.
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