The Emmegi Quadra L2 is an 18-axis CNC machining center designed for automated loading, milling, drilling, threading, and cutting of aluminum and light alloy profiles up to 7,500 mm long. It features a modular setup with an automatic profile magazine, a 4-axis milling module (4 to 6 electrospindles), dual cutting modules, and an end-milling unit. 

This machine tool is a high rigidity, high-precision gantry machining center, especially suitable for processing various steel and aluminum parts. Smooth movement and precise positioning. Based on the characteristics of machine tool processing and the requirements of modern high-precision and high-efficiency processing, this machine tool integrates machine, electrical, and hydraulic technologies and is designed and manufactured with new technologies in modern machine tool development. It can perform rough and fine machining, with strong and efficient continuous machining capabilities during rough machining, and excellent surface machining quality and accuracy during fine machining. The overall structure of the machine tool adopts the finite element method structural design with international advanced concepts in cooperation with Southeast University, which has good load-bearing capacity, scientific stress distribution, and high stability. The overall stiffness and strength design are based on consistent design principles to ensure sufficient overload margin and a high safety factor, making the machine tool have strong overload capacity and impact resistance, and can work continuously for three shifts without stopping.

The machine tool has a high rigid structural design, reliable precision stability and retention, and complete matching. The parts are designed in a modular way, with high standardization. It has good interchangeability and stable quality. The machine tool is advanced in design, reliable in performance, simple in operation, and convenient in maintenance. At the same time, this machine tool is an introduction and absorption of advanced equipment and process technology from Europe by our company. The entire machine has a high rigidity frame structure design, which not only has the ability to perform strong cutting, but also meets the processing requirements of precision parts.

二、Main specifications and technical parameters

High rigidity structure

The bed is made of precision high-quality resin sand cast iron. Secondary aging treatment through thermal aging and vibration aging. The overall structure of the machine tool consists of a closed rigid frame structure consisting of a bed body, double columns, and fixed crossbeams. The worktable moves longitudinally along the bed guide rail (X-axis), and a vertical high-power multifunctional slide milling (boring) head is configured on the fixed crossbeam. The milling and boring head slide moves laterally along the crossbeam guide rail (Y-axis) and the slide boring and milling head moves up and down (Z-axis)

The main basic components of the machine tool, such as the bed body, worktable, column crossbeam, transverse slide plate, milling head slider, etc., are all made of high-strength cast iron and molded with resin sand, which has good shock absorption, thermal stability, high structural strength and rigidity of the whole machine. The Y-direction two guide rail design is optimized by finite element analysis method to achieve maximum rigidity and stability.

 

The machine tool door frame is a one-piece cast structure with excellent rigidity.

The wide base and the design of two X-directional guide rails make the machine tool as stable as a rock, with excellent rigidity. 

The vertical sliding pillow milling head adopts a ball screw direct transmission design mechanism and a high-power AC servo motor, maximum torque 236N/M, ultra-high stability, maximum speed 6000 rpm, slide pillow boring and milling.The head adopts a mechanical spindle unit structure produced in Taiwan, which is easy to install, disassemble, maintain and repair, and comes withThere is an automatic marathon knife device with gas-liquid pressure compound release and disc spring tension.The rectangular slider milling head adopts a direct connection method, and the spindle servo motor is equipped with an encoder, which can achieve spindle orientation and spindle control.Rigid tapping function of the shaft.

Standard nitrogen balance greatly reduces spindle thermal extension, thereby improving machining quality.

2.High precision and high specification screw

The three-axis machine tool comes standard with Japanese THK screw, and can also be equipped with hollow screw, greatly ensuring the accuracy of the machine tool.

The diameter of the three-axis screw of the machine tool is 50/50/50mm, and the lead is 12mm.

The three-axis servo and screw are directly connected, greatly controlling the conduction gap.

3.High precision heavy-duty guide rail

Two 45mm heavy-duty roller guides are used in the X direction to ensure heavy loading.

Two 45mm heavy-duty roller guides are used in the Y direction to ensure the stability of Z-axis motion.

5. Comprehensive testing

The machine tool is tested using a laser interferometer and ball bar from the British company RENISHAW to ensure the accuracy of linear motion and dynamic response performance of the machine tool. The spindle and spindle motor are dynamically balanced by a spindle vibration meter to ensure the smoothness of high-speed motion.

6.Beautiful, high-end, and safe electrical design

The electrical design fully complies with CE standards. The use of imported cables effectively reduces the impact of electrical interference, while adopting European circuit design and manufacturing standards for stable and easy to maintain electrical appliances.

7.Tool cooling system

The tool cooling system adopts an external circulation method, and the coolant flows into the chain plate elevator at one end of the bed through the spiral chip discharge grooves on both sides of the bed. After filtration and separation, the coolant flows into the coolant tank on the elevator, and then is delivered to the cooling nozzle at the spindle part through the coolant electric pump.

8.Smooth chip removal system

Spiral chip conveyors are installed on both sides of the machine bed, which can concentrate the processed iron chips and transport them to the chain plate lifting device at the front end of the machine bed. The lifting device is equipped with a cutting fluid water tank, which has a high head coolant pump. The high head water pump transports the purified cutting fluid to the spindle end, which has multiple cooling nozzles that spray cutting fluid onto the tool to cool it. The chips are collected by the hoist and transported to the recycling truck.

9.Lubrication of machine tool guide rails

 

The lubrication of each axis guide rail adopts a central integrated self timed quantitative lubrication system, which is automatic lubrication with safety protection against pressure loss and oil shortage.

10.Protection form

The X-axis guide rail of the machine tool is protected by a stainless steel telescopic protective cover.

The Y-axis guide rail of the machine tool is protected by a telescopic accordion guard.

Install maintenance ladders and protective railings on the gantry frame.

X. The Y and Z axes are equipped with drag chain protection devices.

11.Numerical Control System

The CNC system adopts the Japanese FANUC 0I MF PLUS 3 model.

12.Electronic control auxiliary device

Fully enclosed constant temperature electrical cabinet, standard protection, sealed dust-proof, and equipped with lighting inside the electrical box.

The main operation station can conveniently perform various operations and controls, and is equipped with an electronic handwheel. The machine tool is equipped with servo system overload automatic protection and alarm device, as well as mechanical part power-off protection device.

Set software limits for each motion axis of the machine tool.

13.other

Machine tool power demand: 30KVA, the machine tool has leakage protection and power-off protection.

（1）Three color indicator light for machine tool working status.

（2）The machine tool noise meets national standards.

（3）Three phase AC power supply: 380V ± 10%, - 15％；  50Hz ± 1Hz.

（4）Environmental temperature: 10-30 ° C.

（5）Relative humidity: ≤ 80%.

（6）Gas source pressure: 0.6～0.8 MPA    

 

1.Main accessories

 

2.Standard configuration

 

Machine tool manufacturing standards

List of Random Tools and Materials

Thermal Break Assembly Line for Aluminium Profiles and Polyamide Gaskets: MTB35

As the best-selling product of Mecanica CNC Makine, the MTB35 Thermal Break Assembly Line is specially engineered for the flawless integration of aluminum profiles and polyamide insulation gaskets. Designed for manufacturers aiming to maximize energy efficiency in industrial aluminum facade and window systems, this line executes the knurling, gasket insertion, and rolling/crimping stages with high precision in a single integrated system.

The MTB35 is manufactured from ultra-durable and long-lasting components to operate continuously under heavy industrial conditions. The robust chassis and wear-resistant processing disks of the system minimize maintenance needs, ensuring the machine is exceptionally long-lasting compared to its competitors. Thanks to its operator-friendly control panel and high-speed automation capabilities, the MTB35 reduces scrap rates on your production line and elevates standards to the highest level, guaranteeing high productivity.

15-20 second per profile processing time with 2 person.

Equipment footprint: Greater than 24000mm (length) x 5000mm (width)

Production efficiency 3-4 shots /minute (equivalent to 180-240 shots / hour )

Annual output: Approximately 2,600-5,800 tons (based on 12 hours/ day × 300 days The actual efficiency ratio after deducting equipment setup time

High-Performance Single Flute Solid Carbide End Mills for Aluminum

As the best-selling product of Mecanica CNC Makine, our single flute solid carbide end mills are engineered for manufacturers demanding maximum efficiency and flawless surface finishes in industrial production. Manufactured with cutting-edge technology, these cutting tools deliver outstanding performance in both CNC aluminum profile machining centers and composite panel CNC machining centers.

To meet all your machining requirements, our product range is available in a wide variety of diameters: 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18 mm. Depending on the depth of your projects and workpiece dimensions, you can choose from 60 mm, 80 mm, 100 mm, and 120 mm length options.

Our end mills are crafted from premium solid carbide material. By keeping the cobalt content exceptionally low during manufacturing, the end mill achieves an incredibly hard structure. This unique hardness, combined with a specialized coating, creates immense resistance to wear and ensures the tool is highly long-lasting compared to standard alternatives. Maintaining their sharpness for extended hours even in the most demanding milling operations, these bits will reduce your production costs while elevating your quality.

Aluminium Profile milling tools, carbide tools, one flute tools, one cutter aluminium tools

Mecanica MCN6600 (LYNX6600) 3-Axis CNC Aluminum & Fiber Cement Panel Machining Center

The MCN6600 is a high-speed, 3-axis controlled CNC machining center expertly engineered for processing and milling aluminum composite panels, aluminum sheets, Lexan, polycarbonate, fiber cement, and compact laminates. Equipped with a specially designed movable tool magazine, it ensures maximum efficiency by performing automatic tool changes seamlessly during operation.

Manufacturing Technique & Structural Integrity

• Robust Chassis: The base frame and gantry are constructed from electro-welded structural steel, ensuring maximum stability. Machine tops are made of phenolic material, while the working tops are crafted from high-quality MDF.

• Precision Drive Systems: X and Y axis transmissions utilize a helical pinion and rack system connected to motors via a gearbox, while the Z-axis operates on a precise ball screw mechanism. The system glides on linear ball guides for flawless movement.

• Advanced Gantry: The Y-axis features a robust gantry system, while the X and Z axes are driven by single, high-performance servo motors, ensuring exceptional milling quality.

Working Area & Operational Features

• 3-Axis Interpolation: Seamless simultaneous movement across X, Y, and Z axes.

• Automatic Referencing: Integrated pneumatic pistons on the X and Y axes provide high reference precision and maximum setup speed.

• Superior Vacuum Hold: Features special vacuum tanks and a high-capacity pump system (900m³/h total) to secure heavy and diverse panel sizes firmly. The robust aluminum vacuum table is divided into 6 pieces, with automated vacuum selection available across 2 main zones.

• Movable Tool Magazine: A 6-position automatic tool changer offers fast operations and is protected by a specialized cover to prevent aluminum dust and chip contamination.

• Smart Control: CNC control unit capable of managing a 4-servo-motor gantry, delivering maximum stability. The system includes an automatic tool measurement apparatus to instantly calculate tool lengths.

2516 Control Unit Features

• 4-axis servo control capacity with pulse and volt capabilities.

• 1 Spindle control.

• Remote I/O with 256 inputs / 256 outputs.

• 7” TFT Colored LCD Screen.

• Integrated Ethernet, U flash, USB communication port, and USB-to-PC connector.

• Fast installation, quick start-up, and Automatic Corner Slower function.

• Optional remote diagnostic function.

Technical Specifications

Feature	Specification
Working Dimensions (X - Y - Z)	2100 mm x 6650 mm x 200 mm
Electro Spindle	AC Series 9kW, Automatic Tool Changer capable
Spindle Speed	900 - 24,000 RPM
Axis Speeds	X: 100 m/min | Y: 70 m/min | Z: 20 m/min
Working Accuracy	±0.04 mm
Tool Magazine	Movable type, 6 positions (ISO30)
Vacuum Power	300m³/h x 3 units (Total: 900 m³/h), Oily Type
Total Installation Power	30 kW
Weight	±5,300 kg

Included Equipment:

• 8 x AC Series tool holders (ISO30)

• 8 x Stainless steel tool pens

• 8 x Aluminum panel tools (engraving, cutting, etc.)

• 1 x Chip collection apparatus with pipes and connections

• 1 x Central Linear Guide Manual Lubrication (Liquid)

• 1 x Movable Control Console

• 1 x Automatic Tool Measurement System

• The solid cast construction with integrated turn table ensures optimal profile support for cutting to length with angular accuracy
• Continuous pivoting range adjustment of the saw heads from 0° to 45° to the left and right. This makes external and internal dimension cuts possible
• Vertical and horizontal pneumatic material clamping units ensures optimal profile fixation
• Equipped with saw blades as standard
• Equipped with digital display E 111 as standard
• Pulsed coolant system

 

Cutting length variants

• 3,000 mm
• 4,500 mm
• 6,000 mm

 

Options

• Workpiece supports
• Transom stop
• Extraction system
• Material clamping units
• Roller conveyors
• Saw blades
• High performance cutting fluid

 

Controller variants

• Manual cutting length adjustment with digital display E 111

f

Manufacturing Process of Aluminum Frames for Solar Panels

Solar energy has emerged as a vital solution in the global quest for sustainable energy sources. Among its key components, solar panels stand out as crucial instruments harnessing sunlight and converting it into electricity. Within the intricate anatomy of solar panels, the aluminum frame serves as a foundational element, providing structural integrity and support. Understanding the comprehensive process involved in the production of aluminum frames for solar panels offers insights into the meticulous craftsmanship and technological advancements driving renewable energy solutions.

1. Aluminum Extrusion: The journey begins with the aluminum extrusion process, where aluminum alloys are meticulously formed through a die to create the desired cross-sectional shape of the frame. This initial step sets the stage for achieving precise dimensions and profiles tailored to the specifications of the solar panel design.

2. Precision Cutting and Machining: Following extrusion, the aluminum profiles undergo precision cutting and machining procedures to refine their lengths and contours. Advanced machining techniques, including milling and drilling, are employed to ensure the creation of intricate features such as mounting holes and assembly interfaces.

3. Surface Treatment and Coating: To enhance durability and resistance to environmental elements, the aluminum frames undergo surface treatment processes. Anodizing, powder coating, or chemical treatments are applied to the surfaces, providing corrosion protection and augmenting aesthetic appeal.

4. Integration of Auxiliary Components: Integral to the assembly process is the integration of auxiliary components such as corner brackets, sealing gaskets, and fastening hardware. These components are meticulously positioned and affixed to the aluminum frame, ensuring structural robustness and compatibility with solar panel assembly.

5. Rigorous Quality Assurance Protocols: At each stage of production, stringent quality assurance protocols are implemented to uphold industry standards and product excellence. Dimensional accuracy, material integrity, and surface finish are meticulously evaluated through comprehensive testing methodologies to ensure compliance with stringent performance requirements.

6. Advanced Finishing Techniques: In the pursuit of exceptional quality and aesthetics, advanced finishing techniques are employed to elevate the visual appeal of the aluminum frames. Customized finishes, including textured coatings and decorative treatments, are applied to impart a distinctive appearance while preserving functional integrity.

7. Packaging and Logistics: The final phase encompasses meticulous packaging and logistics operations to safeguard the integrity of the aluminum frames during transit. Careful attention is devoted to packaging materials and handling procedures to mitigate the risk of damage and ensure the safe delivery of the products to their destinations.

Conclusion: The intricate process of manufacturing aluminum frames for solar panels exemplifies a fusion of precision engineering, innovative technology, and sustainable practices. Through meticulous craftsmanship and unwavering commitment to quality, these aluminum frames serve as indispensable components in the global transition towards renewable energy solutions, empowering communities with clean, sustainable power for generations to come.

Aluminium 4 head crimping machine for fast aluminium profile windows production. 2200 x 2700 mm wider corner crimping machine. 23 axis servo motors, as automatic system.

Aluminium Profile Shot Blasting Machine by PromaX Makine

24- axis CNC machining centre, designed to perform milling, drilling and cutting operations for aluminium profiles. It is made up of an automatic magazine and a thrust feed system for profiles sized up to 6500 mm complete with profile clamping gripper drive and servo motors.

 

-      In the central machining part, there is 4 spindle motor that one is at upside, one is at downside, one is at left side and one is at right side. Machine also has laser machining head and left and right side of the machinery.  The CNC milling module is equipped with 4pc electrospindles and 2pc Laser head, which are enables at the left and right side of the workpiece to be machined,from top, down, back and front faces of profiles. The CNC 3-axis cutting module is made up of 3 pcs of Ø550 mm saw blades, with fixed angle of +/-45°and 90°. You can also select one 550mm blade which can turn all angless from 45 to 135 degree as well.

-      MLM 6500 HAWK also comprises an automatic outfeed conveyor unit leading from the cutting unit to the unloading magazine. The unit is made up of a magazine with transverse belts for unloading machined work pieces.

 

-      The Cutting unit with numerically controlled horizontal feed, with dia.550 mm blade and a wide cutting range: -45° , +45° and 90° and all angles automaticly. . The cutting angle setting is fully automatic; the unit movement is controlled by a 3-axis CNC.

 

-      Automatic bar feed and workpiece unloading Numerically controlled, high precision and high speed bar positioning system. The system is complete with a gripper to block the profile with automatic feed into the center station. The loading and unloading belt magazines are used to load profiles with length of up to 6.0 m and offload lengths of up to 4.0 m.

 

-      Milling unit is fitted with an exclusive left-right-up-down-left angular and right angular on which the spindle motor head and laser head work units interpolated on 12 axes can operate at the same time: X, Y, Z, A

 

-      The high-speed electrospindle is air-cooled, and Laser heads with air compressor connections. Air compresor is included inside the scope of supply of the complete line.

-      Barcode printer is industrial type and it allows each cut profile to be identified with identifying features from the cutting list. In addition, barcode printing enables easy identification of the profile itself, which is particularly useful for subsequent machining steps on Machining Centres or assisted assembly lines.

Our equipment is distributed across Turkiye, Europe, and the USA. We work exclusively with renowned machine manufacturers who utilize only top-tier components. This commitment to quality guarantees the longevity and reliability of our welding machines.

 

When you choose a machine from our catalog, you not only receive a premium product but also enjoy a comprehensive warranty, expert consulting, in-depth training, and ongoing maintenance. If you'd like more information about our laser beam welding machines, please reach out to our knowledgeable managers.

 

**Understanding the Laser Beam Welding Process**

 

Laser beam welding relies on specialized equipment that enables the creation of high-quality joints at remarkable speeds. The welding occurs through the heating and melting of the metal being processed, facilitated by a laser beam that penetrates the material. The equipment generates a consistent light flux, and the desired focus is achieved using guide mirrors and focus lenses.

 

Here’s a brief overview of how the laser welding process unfolds:

 

- **Connection of Parts:** The parts to be welded are pressed tightly together and securely fixed at multiple points on the machine's worktable.

- **Laser Setup:** The machine’s head is positioned precisely over the area designated for the welding seam.

- **Activation of the Generator:** The operator activates the machine, triggering the heating, melting, and vaporizing of the particles.

 

The laser beam’s small cross-section allows it to reach and fill even the tiniest cavities and irregularities in the material, resulting in a smooth and uniform joint seam. This feature is distinctive to laser beam welding. Furthermore, the swift movement of the laser beam minimizes the time available for oxidation to occur in the metal.

 

With laser beam welding, you can achieve two primary types of connecting seams:

 

- **Full Penetration Weld:** Ideal for welding stainless steel pipes.

- **Intermittent Weld:** Suitable for welding smaller parts with surface imperfections.

 

**Welding Different Materials**

 

Each metal possesses unique characteristics that must be considered during the laser beam welding process. It's advisable to pre-clean any materials prior to welding, particularly those that are susceptible to corrosion. This can be easily accomplished using a standard stainless steel brush.

 

- **Titanium:** When welding titanium parts, pre-cleaning is essential. This can be achieved through sandblasting, followed by etching, washing, and treating the metal with helium.

 

- **Aluminum:** Given its tendency to oxidize and release volatile elements, it is recommended to etch aluminum and treat it using a hand scraper.

For more personalized advice or specific queries, feel free to contact us at (info @ mecanicacnc.com )

 

**Galvanized Steel Welding Guidelines**

 

When it comes to welding galvanized steel, as well as brass and other zinc-containing alloys, a handheld laser machine is not suitable. This is primarily due to the potential release of harmful volatiles. While it is possible to weld these materials using a laser, it necessitates a robust exhaust system to ensure safety.

 

**Choosing the Right Laser Beam Welding Machine**

 

At Virmer, we prioritize our customers' needs and aim to assist you in selecting the laser welding equipment that aligns perfectly with your production requirements. To facilitate your decision-making process, we have outlined key factors to consider when purchasing laser beam welding machines.

 

**Laser Emitter Considerations**

 

The choice of laser emitter hinges on two critical parameters: power and brand.

 

- **Power**: Select the power level based on the thickness and type of metal being processed. For welding materials up to 3 mm thick, a 1000 W emitter will suffice. If you’re dealing with thicker materials, higher power equipment is essential.

 

- **Brands**: The following laser emitter brands are highly recommended:

 

  - **Leader Brand**: Known for high precision and double beam protection, this brand delivers top-notch quality.

 

  - **Affordable IPG Alternative**: While slightly less effective, this brand offers high-quality laser emitters at a lower price point. It works particularly well for aluminum welding.

 

  - **Versatile Manufacturer**: This brand specializes in welding various metal types, excluding non-ferrous metals.

 

  - **Budget-Friendly Option**: Ideal for production that focuses on aluminum and stainless steel, this brand delivers solid performance without breaking the bank.

 

All these laser emitters are capable of high-quality welding, making them excellent choices to consider as you select your welding equipment.

 

**Types of Equipment Heads**

 

Laser welding heads come in two configurations:

 

1. **Single Engine Block with Focal Lenses**: This setup generates a laser beam with a spot diameter of up to 5 mm, making it ideal for welding thicker metals. It’s advisable to pair this equipment with a wire feeding system for optimal results. The weight of this head is around 0.8 kg.

 

2. **Dual Engine Blocks with Focal Lenses**: This version is designed for welding elements up to 1 mm thick, ensuring high-quality results through oscillation. This head weighs up to 2 kg.

 

By understanding these specifications and brands, you'll be better equipped to choose the right laser welding machine for your needs.

For the first version, the weight of the head is up to 0.8 kg, for the second – up to 2 kg.

Certainly! Here’s a rewritten version of the text with a professional and informative tone:

**Cooling System** 

High-quality laser beam welding machines are equipped with double-circuit chillers that effectively cool both the laser emitter and the welding head. Investing in a laser machine with this advanced cooling system guarantees an extended service life.

 

**Overview of Mecaica Laser Weld Machine** 

The Mecaica laser weld machine is specifically designed for manual laser welding. It is capable of processing various metals, including:

- Aluminium

- Titanium

- Stainless steel, galvanized steel, and carbon steel

 

This machine is available in four configurations, featuring laser sources with power options of 1500W, 2000W, and 3000W. Customers can choose between two emitter brands: Max, which comes standard in the basic model, and Raycus.

 

With dimensions of 1120x550x1120 mm, the machine is outfitted with a dual-motor welding head and a programmable control system that allows for precise adjustments of weld seam type and thickness.

 

The Mecaica laser weld machine ensures high-quality and durable welding by eliminating material deformation during the process, thus negating the need for mechanical post-treatment. This efficiency translates into time savings for users.

 

Designed for ease of use, the machine is accessible to operators without extensive training. To initiate the welding process, simply secure two metal objects in multiple locations and begin.

 

Our clients rely on the Wattsan laser weld machine for the production of:

- Electronics

- Doors

- Elevators

- Spare car parts

 

Additionally, it finds applications in both the automotive and aerospace industries.

If you need further customization or additional details, feel free to let me know!

Gantry Machining Center : This machine tool is a high-rigidity, high-precision gantry machining center, specifically designed for processing various steel and aluminum parts. It operates smoothly and with precise positioning. In line with the characteristics of machining and the demands of modern high-precision and high-efficiency processes, this machine tool is designed and manufactured using integrated mechanical, electrical, and hydraulic technologies, along with new technologies in modern machine tool development. It can perform both rough and precision machining, demonstrating strong, efficient, and continuous machining capabilities during roughing. During precision machining, it ensures superior surface quality and accuracy. The machine tool's overall structure is designed using the internationally advanced finite element method in collaboration with Southeast University, offering excellent load-bearing capacity, scientifically distributed stress, and high stability. The design ensures ample overload margin and a high safety factor, making it highly resistant to impact and capable of operating continuously for three shifts without stopping. The machine tool boasts a high-rigidity structural design, reliable stability and retention, and comprehensive accessories. Its parts are modularly designed with a high standardization level, offering excellent interchangeability and consistent quality. The machine tool is advanced in design, reliable in performance, easy to operate, and convenient for maintenance. Additionally, the machine tool incorporates advanced European equipment and processes, featuring a high-rigidity frame structure that not only facilitates robust cutting but also meets the machining needs of precision components.

1. High rigidity structure
(1) The bed is made of precision HT300 high-quality resin sand cast iron. After secondary aging treatment with thermal aging and vibration aging. The overall structure of the machine tool consists of a closed rigid frame structure consisting of a bed, double columns, and fixed crossbeams. The workbench moves longitudinally along the bed guide rails (X-axis), and is equipped with a vertical high-power multifunctional sliding pillow milling (boring) head on the fixed crossbeam. The milling and boring head slide moves horizontally along the crossbeam guide rails (Y-axis) and the sliding pillow boring and milling head moves up and down (Z-axis)
(2) The main basic components of the machine tool, such as the bed, workbench, column crossbeam, lateral sliding plate, milling head slider, etc., are all made of high-strength cast iron and resin sand molding, which has good shock absorption, thermal stability, and high structural strength and rigidity of the entire machine. The Y-axis two guide rails are designed and optimized using finite element analysis to achieve maximum rigidity and stability.
(3) The door frame of the machine tool is an integrated casting structure, with excellent rigidity.
(3) The design of a wide base and two X-axis guide rails makes the machine tool stable like a rock, with excellent rigidity.
(4) The standard nitrogen balance greatly reduces the thermal extension of the Z-axis screw, thereby improving the processing quality.

2. High precision and high specification screw
(1) The three-axis machine tool is equipped with Japanese THK screws as standard, and hollow screws can also be selected for maximum protection
Verified the accuracy of the machine tool.
(2) The diameter of the three-axis screw of the machine tool is 80/63/63mm, and the lead is 20/12mm.
(3) The three-axis servo is connected directly to the screw, greatly controlling the conduction gap.

3. High precision heavy-duty guide rail
(1) The X-axis adopts two 55mm heavy-duty roller guides to ensure heavy load.
(2) The Y-axis adopts three 55mm heavy-duty roller guides, ensuring the stability of Z-axis movement.
(3) The Z-axis adopts two 55mm and two 45mm strips, ensuring the smoothness and high rigidity of heavy load re cutting.

4. Comprehensive testing
(1) The machine tool adopts RENISHAW's laser interferometer and ball and rod tester from the UK to ensure linear motion of the machine tool
Accuracy and dynamic response performance. The spindle and spindle motor are dynamically balanced by a spindle vibration meter to ensure the smoothness of high-speed motion.
5. Beautiful, high-end, and safe electrical design
(1) The electrical design fully complies with CE standards. The use of imported cables effectively reduces the impact of electrical interference, while also adopting
Using European circuit design and manufacturing standards, the electrical appliances are stable and easy to maintain.
6. Tool cooling system
(1) The tool cooling system adopts an external circulation method, and the coolant flows into the chain plate elevator at one end of the bed through the spiral chip removal groove on both sides of the bed. After filtration and separation, the coolant flows into the coolant box on the elevator, and then is transported to the cooling nozzle at the spindle position by the coolant electric pump.
7. Smooth chip removal system
(1) The machine tool bed is equipped with spiral chip conveyors on both sides, which can transport the processed iron chips to the chain plate lifting device at the front end of the machine tool bed. The lifting device is equipped with a cutting fluid water tank, which is equipped with a high head coolant pump. The high head water pump transports the purified cutting fluid to the end of the spindle, which has multiple cooling nozzles. The cooling nozzles spray the cutting fluid onto the tool to cool it. The debris is collected by the elevator and transported to the recycling truck.
8. Lubrication of machine tool guide rails
(1) The lubrication of each axis guide rail adopts a central integrated self timed quantitative lubrication system, which is automatic lubrication and may experience pressure loss
And oil shortage safety protection.
9. Protection form
(1) The X-axis guide rail of the machine tool is protected by a stainless steel telescopic protective cover.
(2) The Y-axis guide rail of the machine tool is protected by a telescopic organ protective cover.
(3) Install maintenance ladders and protective railings on the gantry frame.
(4) The X, Y, and Z axes are equipped with drag chain protection devices.
10. CNC system
(1) The CNC system adopts the Japanese HEIDENHAIN TNC640 model or Siemens D828 D842, Fanuc i30, i0, with a standard tool tip following, which is particularly suitable for the processing of molds and aviation structural components.
11. Electric control auxiliary device
(1) Fully enclosed constant temperature electrical cabinet, standard protection, sealed and dustproof, equipped with lighting inside the electrical box.
(2) The main operation station can conveniently perform various operations and controls, and is equipped with an electronic handwheel. The machine tool is equipped with servo system overload automatic protection and alarm devices, as well as mechanical power outage protection devices.
(3) Set software limits for each motion axis of the machine tool.
Notes:
(1) Machine tool power demand: 80KVA, the machine tool has leakage protection and power outage protection.
(2) Three color indicator lights for the working status of the machine tool.
(3) The machine tool noise meets national standards.
(4) Three phase AC power supply: 380V ± 10%, -15%; 50Hz ± 1Hz.
(5) Environmental temperature: 10-30C º.
(6) Relative humidity: ≤ 80%.
Air source pressure: 0.6~0.8 MPA

TNC 640 CNC System
Intelligent solutions meet demanding application requirements
24 control loops (22 with safety features), including up to 4 spindles
Multi touch display screen version
Milling, turning, and grinding processes
User friendly HEIDENHAIN Klartext conversational programming or G-code programming
Rich processing and detection cycles
High speed program segment processing speed (0.5 ms)
High performance, high surface quality, and high precision
Dynamic collision monitoring function, higher safety and reliability
Detailed parameters
 CNC System HEIDENHAIN TNC640
(2) Display:  English 19″
(3) CFCF card interface, portable operating system 
2.  Work trip  
(1) x (x-axis)   3100 mm
(2) y (y-axis)  2200 mm
(3) z (z-axis) 800 mm
(4)  (Spindle nose to table)  150~800 mm
3.   
(1) (Table size) 3000X1500 mm
(2) (Max. loading capacity)  8 t
(3) T (Size of T-slot) 28x200x7 mm
(4)（Width between two columns） 1700 mm
4. (SPINDLE)  T70 HEIDENHAIN  MEPRO 
(1) (Spindle speed) 10000 rpm
(2) (Spindle taper) HSK-A100 
(3) (Spindle motor)  54 kw
(4) S1（Spindle torque） 200 n.m
(5)4（Spindle center water cooling） 3 mpa
(6) A（A Axis Rotation Range） -110-+110 
(7) C（C Axis Rotation Range） -360-+360 
5. (SLIDE WAY)   
(1) x (x-axis)  （2guide rail） 55X2 P
THK ( THK Japan) mm
(2) y (y-axis)  （3guide rail） 55x3P
THK   ( THK Japan) mm
(3) z (z-axis)   （4guide rail） 55x2+45*2P
THK   ( THK Japan) mm
6. （Driving screw）  
(1) (Ball screw accuracy) C3 
(2) (Ball screw diameter x.y.z)  80/63/63（THK） mm
(3)（Three-axis lead） 20/12 mm
(4)（Motor connection）  (Connected through a coupling) 
(5)（Number of bearings at both ends） 8/7/6 pcs
7. （Three-axis motor）  
(1) x (x zaxis motor) 11KW       62  n.m
(2) y (y zaxis motor) 9KW        47 n.m
(3) z (z zaxis motor) 9KW        47(brake) n.m
8. (FEED RATE)   
(1) X (x  axis rapid feed rate) 12000 mm/min
(2) Y (Y  axis rapid feed rate) 12000 mm/min
(3) Z (Z  axis rapid feed rate) 12000 mm/min
(4) (Three-axis cutting feed rate) 0-10000 mm/min
9. ( tool )  
(1) (Max. tool length) 300 mm
(2) (Max. tool dia) Ø120 mm
(3) (Max. tool weight) 8 kg
(4) (Tool specification) HSK 
(5) （Maximum number of tools） 24 pcs
(6) （Tool change time） 6 s
10. （VDI/DGQ3441）  
(1) (Positioning)  0.010／1000 mm
(2) (Repeat positioning)  0.006／1000 mm
(3) (Least input increment)  0.001 mm
10.   
(1) (Power Capacity) 100 kva
(2) (t weight)  30 t
(3)(Packing  8000x3400x4500 mm