2518Machining Center

Name: 2518Machining Center
Brand: Second Machine
SKU: 250365293

A machining center is a highly automated, computer-controlled machine tool capable of performing multiple machining operations such as milling, drilling, tapping, and boring. These machines are designed to produce precision parts in a wide range of industries, including automotive, aerospace, and manufacturing. Machining centers can handle various materials, including metals, plastics, and composites, making them versatile for different production needs.

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Dalian Second Machine CNC Equipment Group Co., Ltd: Your Professional 2518 Machining Center Manufacturer!

We are a high-tech company specializing in the design, development, production, and sales of 5-axis CNC machining centers, 5-axis gantry machining centers, CNC inclined lathe production lines, and supporting production equipment. Currently, our company has approximately 300 employees, including a research and development team of about 20 and approximately 40 senior engineers. With the support of German technology, our products excel in high speed, efficiency, and precision. By using high-torque frameless direct drive motors, the A/C axis's structural design is more compact, integrating the motor rotor with the turntable rotation mechanism to significantly enhance transmission rigidity. We also equip with high-resolution circular grating encoders to ensure the turntable's transmission accuracy and stability. Considering industrial design elements and human-machine interaction, our products have an attractive appearance and reasonable operation layout, greatly improving the user experience.

Our Service
Fully understand customer needs, stand in the customer's position to truly recommend customers, customers demand products, as far as possible to reduce cost input for customers, so that customers maximize benefits.

Our Certificate
We have ISO9001, Advanced Work Unit Honor, and many patents.

Leading Technology
The company has a professional R&D team, dedicated to the technological innovation and upgrading of machine tools, to ensure that the products always maintain the leading position in the industry.

Reliable Quality
The company strictly abides by the product quality concept of "manufacturing excellent products and abiding by the quality assurance" to ensure that every machine tool that leaves the factory meets the high standard of quality requirements.

Related Product Introduction

CNC Millling Machining Center VMC857

CNC Milling Machines are machine-operated cutting tools that are programmed and managed by Computer Numerical Control (CNC) systems to accurately remove materials from a workpiece. The result of the machining process is a specific part or product that is created using Computer Aided Design (CAD) software.

High Speed Milling Machine Vmc850 855 1050 SYNTEC FANUC System

A process that combines lighter milling passes with high spindle speeds and high feed rates to achieve a very high metal-removal rate, high-speed machining helps reduce cycle time, increase tool life and increase shop productivity.

Five Axis Machining Center 6022

CNC Milling Machine 3 Axis VMC1260

3-axis CNC machining evolved from rotary filing. With a 3-axis CNC machine, the workpiece is stationary while the cutting tool moves across the X-, Y-, and Z-axes. The X-axis (vertical axis) is left to right along the lathe table, the Y-axis (horizontal axis) is from front to back of the table, and the spindle that drops from the top marks the Z-axis (depth). A standard 3-axis CNC milling machine has a table that moves the part to provide one or two planes of movement and a tool that provides the other one or two planes of movement. 3-axis machines are ideal for simple tasks that don't require intricate detailing or depth. As such, it is one of the most preferred techniques for creating mechanical parts for automation.

6032Processing Center GantryOptional

High rigidity and thick beam structure, effectively improve the shape of the rail cross-step beam, increase the distance, provide the best axis movement of the y axis True straightness and heavy cutting rigidity. Y-axis adopts heavy roller slide, relatively elevated ball type More than 40% rigidity, provide higher cutting load and higher Service life. Base three (roller) guide rail support, left and right two rail Long span on the studio load center of gravity design, the middle rail To show the most true straightness of the whole trip.

6030Five Axis Machining Center

Five Axis Machining Center6030

VMC1275 Heavy-duty Machining Center

Heavy-duty machining centers are large, high-precision CNC machine tools designed for processing large, heavy components. They feature gantry structures combined with advanced CNC systems and drive components to achieve high precision and efficiency. Primarily used for fabricating large, continuous, heavy steel structures involving multiple welded or connected plates to create extensive structural parts. Specialized equipment is required for processing, handling, and lifting these workpieces.

GMB6018Five Axis Machining Center

What is 2518 Machining Center

Key features of 2518 Machining Centers

CNC Control
CNC stands for Computer Numerical Control, and most machining centers are equipped with Computer Numerical Control (CNC) systems that can accurately control the motion and operation of machines.

Multiple Axes
Machining centers often have multiple axes (typically 3 to 5) that enable complex and intricate machining tasks.

Tool Changers
Automatic tool changers allow the machine to switch between different cutting tools quickly, increasing efficiency and reducing downtime.

High Precision and Speed
Advanced machining centers provide high accuracy and speed, essential for producing parts with tight tolerances.

Versatility
They can perform a variety of operations without the need for manual intervention, reducing the need for multiple machines.

Typical Operations Performed on a 2518 Machining Center

Milling
Milling involves the removal of material from a workpiece using rotary cutters.Used to create flat surfaces, contours, slots, and complex geometries. Milling is fundamental for shaping parts to precise dimensions and finishes.

Turning
Turning involves rotating the workpiece against a cutting tool to remove material, typically on a lathe or turning center. Primarily used to create cylindrical shapes and contours. Turning is essential for producing parts with round features, such as shafts, pins, and threaded components. It allows for precise control of diameters and lengths, achieving high levels of accuracy and surface finish.

Drilling
Drilling is the process of creating round holes in a workpiece using a rotating drill bit. Essential for creating holes for fasteners, fittings, and other assembly components. Drilling is one of the most common operations in machining, forming the basis for subsequent tapping or reaming processes.

Grinding
Grinding uses an abrasive wheel to remove material and achieve high surface finish and precision. Ideal for finishing operations that require very fine tolerances and smooth surfaces. Grinding is used for both flat and cylindrical surfaces to enhance dimensional accuracy.

Boring
Boring enlarges existing holes to precise diameters using a single-point cutting tool. Provides high accuracy and fine finishes for holes that require tight tolerances and specific dimensions. Boring is often used after drilling to achieve the desired hole size and quality.

Reaming
Reaming smooths and slightly enlarges existing holes to exact dimensions with a multi-fluted cutting tool. Provides improved surface finish and dimensional accuracy compared to drilling alone. Reaming ensures that holes are precisely sized and have a superior finish for critical applications.

Tapping
Tapping involves cutting threads inside a pre-drilled hole using a tap. Creates internal threads for screws, bolts, and other threaded fasteners. Tapping is crucial for assembly and mechanical fastening in many industries.

Applications of 2518 Machining Centers

Medical Industry
Machining centers play a critical role in the medical field by manufacturing precise components such as medical devices, implants, surgical instruments, prosthetics, and dental components. These parts require high accuracy and biocompatibility to meet stringent medical standards.

Electronics Industry
In electronics manufacturing, machining centers are essential for producing electronic enclosures, connectors, PCB components, and semiconductor parts. They ensure high precision and reliability in the production of components crucial for electronic devices.

Aerospace Industry
Machining centers are extensively used in aerospace manufacturing for machining components like turbine blades, aircraft structures, landing gear, and critical aerospace parts. These parts must meet strict quality standards and withstand extreme conditions.

Automotive Industry
The automotive sector relies on machining centers to produce engine components, transmission parts, brake components, chassis , camshaft and crankshaft parts. Machining centers enable the manufacturing of parts with complex geometries and tight tolerances required for modern vehicles.

Energy Industry
In the energy sector, machining centers are used to produce components for power generation equipment, including turbines, generators, and renewable energy systems. These components require precision machining to ensure efficiency and reliability in energy production.

Marine Industry
Machining centers are employed in the marine industry for manufacturing marine engine components, propellers, ship structures, and navigation equipment. They enable the machining of large and heavy-duty parts essential for marine applications.

Construction Industry
Within construction, machining centers are used to manufacture construction equipment parts, hydraulic components, and structural components for buildings and infrastructure. These parts require precision machining to ensure durability and reliability in construction projects.

Oil and Gas Industry
The oil and gas sector utilizes machining centers for machining components such as drilling equipment, valves, pumps, and critical parts used in oil rigs and refineries. Machining centers ensure these parts meet the rigorous demands of the industry.

Precision Engineering
Machining centers are crucial in precision engineering for manufacturing high-precision components used in optics, tooling, mold making, and scientific instruments. They enable the production of intricate and accurate parts essential for precision applications.

Agriculture Equipment Manufacturing
In agriculture, machining centers are used to manufacture parts for agricultural machinery such as tractors, harvesters, and irrigation systems. These parts require robustness and reliability to withstand harsh agricultural conditions and ensure equipment performance.

Maintenance of 2518 Machining Centers

Fixed point
First, determine how many maintenance points a machining center has, scientifically analyze the equipment, and pinpoint the parts that may fail. As long as these maintenance points are "watched", faults will be found in time.

Calibration
Standards should be formulated for each maintenance point one by one, such as clearance, temperature, pressure, flow, tightness, etc., there must be clear quantitative standards, as long as the specified standards are not exceeded, it is not a failure.

Regularly
How often to check once, to determine the check cycle. Some points may be checked several times per shift, and some points may be checked once or every few months. To be determined on a case-by-case basis.

Fixed items
The items to be checked at each maintenance point should also be specified. Each point may check one item or several items.

Appointment
Who will perform the inspection, whether it is an operator, a maintenance person or a technician, should be assigned to the person according to the inspection site and technical accuracy requirements.

Determination
There should also be regulations on how to check, whether it is a manual observation or measuring with instruments, and whether ordinary instruments or precision instruments are used.

Inspection
The environment and steps of inspection must be specified, whether it is inspection during production operation or shutdown inspection, whether it is disassembly inspection or no disassembly inspection.

Records
The inspections should be recorded in detail and filled in clearly in the prescribed format. It is necessary to fill in the inspection data and the difference between it and the specified standard, the judgment impression, and the processing opinion. The inspector should sign and indicate the inspection time.

Handling
Those that can be handled and adjusted during the inspection shall be handled and adjusted in time, and the handling results shall be recorded in the handling records. Those who do not have the ability or conditions to deal with it should report to the relevant personnel in a timely manner and arrange for treatment. However, anyone and any time processing must fill in the processing record.

Analysis
The inspection records and processing records should be systematically analyzed on a regular basis to identify weak "maintenance points", that is, points with high failure rates or links with large losses, put forward suggestions, and submit them to designers for improvement.

Frequently Asked Questions

Q: How do you determine the right machining center for your workshop?

A: The choice of your machining center will depend on several criteria: the shape and complexity of the part to be made, the material to be machined and of course the size of the machine.

Q: What is the difference between vertical and horizontal machining centers?

A: Typically, vertical machining centers cost less than their horizontal counterparts. Horizontal machining centers are more complex and come with a higher price point and increased productivity. Vertical machining centers also take up less space in comparison to horizontal machining centers.

Q: How does a machining center improve productivity in a manufacturing setting?

A: Such CNC machines offer better precision and consistency, ensuring parts are manufactured according to requested accuracy. They also increase efficiency and speed, allowing for round-the-clock production and quicker delivery times.

Q: What safety precautions should be taken while operating a machining center?

A: Ensure that you wear suitable footwear such as safety boots at all times. If you have long hair, ensure that you keep it covered when you operate the CNC machine. Keep your hands away from any moving parts during machining processes. Stand clear of the machine whenever it is operational.

Q: What are the key features to look for when purchasing a new machining center?

A: Your VMC will need to have the right spindle speed, axis travel, rapids and table size to get the job done. The newer CNC machines are extremely accurate and can hold very tight tolerances. But the higher-end they are, the more expensive they become.

Q: How does a machining center compare to manual machining methods in terms of efficiency?

A: CNC machining tends to be more efficient than manual machining, leading to lower labor costs. Automated CNC processes mean that operators can manage multiple machines, unlike manual CNC lathe or manual milling where continuous monitoring is required.

Q: How do you troubleshoot common issues with a machining center?

A: Issue: Unusual vibrations or loud noises during CNC operations could indicate problems with the machine's mechanical components or cutting tools. Troubleshooting: Inspect the spindle, bearings, and drive belts for signs of wear or damage. Make sure all components are properly lubricated.

Q: How do you ensure precision and accuracy when using a machining center?

A: Regular maintenance and calibration are essential to minimize wear and ensure alignment. The choice of tools, including their wear, material, geometry, and how they are set up in the machine, directly influences machining quality. High-quality, well-maintained tools are essential for maintaining accuracy.

Q: What role does coolant play in the machining process on a machining center?

A: The critical functions of coolant in the machining process include: Reducing and removing the heat build-up in the cutting zone and workpiece. Provides lubrication to reduce friction between the tool and removal of the chips. Flushes away chips and small abrasive particles from the work area.

Q: How do you optimize cycle times on a machining center?

A: Eliminating inefficient steps, such as moving from the tool changer to the workpiece and back when not necessary, reduces cycle time. In addition, when machining multiple parts on a multi-sided fixture, start and end with features nearest to the tool changer.

Q: What is tool deflection, and how does it affect machining operations?

A: Understanding Tool Deflection: A Key to Precision
Tool deflection occurs when a cutting tool bends under the force exerted during machining. This seemingly minor bend can have significant repercussions: rapid tool wear, increased chance of breakage, and compromised part quality.

Q: How do you handle large workpieces on a machining center?

A: Solutions: Work in segments. Machine everything in one area, then reposition the workpiece so that a new area is accessible. Custom jigs and stands can even be used to make sliding or rotating the workpiece easier and more accurate.

Q: What are the latest advancements in machining center technology?

A: Modern CNC machines are designed with energy-saving features, such as regenerative braking systems and improved power management. Additionally, the optimization of cutting parameters through AI and adaptive machining contributes to reduced energy consumption.

Q: What are the considerations for high-speed machining on a machining center?

A: The high speed machining center's high-speed spindle should have high precision, good rigidity, stable operation, and low thermal deformation. In machining centers, several types of spindles are more common: belt type, gear type, direct-drive type, and electric spindle.

Q: How do you balance the speed and feed rate on a machining center?

A: Feed and speed choice depends on the material you are cutting, the type of tool you use, the speed of the router, the rigidity of the machine, and even the geometry of the model. In order to balance speed, finish quality, and precision you must account for bit deflection and material hardness.

Q: What is the importance of machine calibration in machining centers?

A: Machine calibration refers to the process of fine-tuning and adjusting machinery to ensure its measurements and operations adhere to industry standards and specifications. This meticulous process is essential to ensuring that manufactured products are consistent, high-quality and accurate.

Q: What techniques are used for precision machining on a machining center?

A: Precision machining relies on the use of advanced, computerized machine tools to achieve demanding tolerances and create complex geometric cuts with a high degree of repeatability and accuracy. This can be achieved through the use of automated computer numerical control (CNC) machine tools.

Q: What role does automation play in modern machining centers?

A: They can perform repetitive and dangerous tasks with greater speed and precision than humans, and can be programmed to adapt to changes in production processes. Another important development in modern automation is the use of artificial intelligence and machine learning.

Q: What is the role of CAD/CAM software in machining center operations?

A: CAD/CAM improves communication and collaboration between engineering and manufacturing. CAD/CAM leverages 3D digital models to enable the production of parts and tools. CAM software can automatically create detailed manufacturing instructions for numeric control machining centers, avoiding human errors.

Q: How do you optimize the machining center's performance?

A: Optimizing the performance of a machining center involves several key strategies. Firstly, selecting and maintaining high-quality cutting tools is crucial, as it ensures precision and reduces tool wear. Secondly, proper programming using advanced CAM software optimizes tool paths and minimizes cycle times. Regular machine maintenance and calibration ensure that the machine operates at peak efficiency, reducing downtime and errors. Additionally, implementing real-time monitoring systems allows for immediate detection and correction of any deviations, ensuring consistent quality. Lastly, training operators to use the machine efficiently and safely maximizes productivity and minimizes operational errors.

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