SM4020 Heavy-load CNC Mould Milling Machine for Lightweighting of Automotive Chassis

Video Show of Heavy-load CNC Mould Milling Machine for Lightweighting of Automotive Chassis:

Core Advantages of Heavy-load CNC Mould Milling Machine for Lightweighting of Automotive Chassis :

Lightweighting automotive chassis is a core focus for energy-saving upgrades in both new energy and fuel-powered vehicles, and precision machining of lightweight materials such as aluminum alloys is a key breakthrough. The SM series high-speed, heavy-duty mold machining center, with its core advantages of “high loads, heavy cutting, high speed, and high precision,” has established mature applications in a wide range of critical chassis component machining scenarios.

The SM series high-speed, heavy-load cnc mold milling machine is designed with “high load, heavy cutting, high speed, and high precision” as its core design concept. Targeted at machining metal molds and large structural parts, it establishes a performance advantage through precisely quantified technical parameters. Its advantages have been fully demonstrated in practical applications such as lightweighting automotive chassis and railway transportation.

Features of Heavy-load CNC Mould Milling Machine for Lightweighting of Automotive Chassis:

1. The machine body utilizes a seamless welding process and a high-density cast worktable, annealed at 800°C to eliminate internal stress and ensure a deformation rate of ≤0.001% after long-term use. The base and column utilize a mountain-shaped rib-reinforced design to minimize force flow. Combined with an extra-wide base and widened column bottom span, the machine’s center of gravity is lowered to an optimal stable height, resulting in a 40% increase in torsional strength compared to traditional structures.

2. Stable Spindle Assemble Design: The contact length between the spindle and the plate is optimized to a 1:3 golden ratio, providing balanced support for the entire stroke. Adopt oil cooling system, with constant-temperature coolant circulation controlling internal spindle temperature fluctuations to within ±1°C, effectively minimizing accuracy deviations caused by thermal expansion.

3. Flexible Chip Removal and Cleaning Design: The machine comes standard with a double-helical chip conveyor and a lifting chip conveyor (extended for heavy-duty operation), achieving a chip removal speed of 3m/min and handling chips up to 50mm in diameter.

4. Deeply Compatible CNC System: Equipped with the high-end HNC 818 CNC system, it supports AI toolpath optimization and 3D simulation, enabling proactive detection of vibration risks during heavy cutting and automatically adjusting feed rates. The system also includes a built-in MES interface, enabling intelligent management such as uploading machining parameters and tracking order progress, making it ideal for modern production workshops.

5. The machine’s front protective door usd a sliding design, facilitating loading and unloading of large workpieces and internal maintenance.

6. Full performance testing before leaving the factory: Each machine must pass a 24-hour continuous full-load test before leaving the factory, simulating actual processing scenarios (such as heavy cutting of cast steel and high-speed milling of aluminum alloys). During this test, a laser interferometer is used to monitor positioning accuracy and repeatability in real time. At the same time, key indicators such as spindle temperature rise (≤8°C/h) and vibration value (≤0.003mm) are tested. Only when all standards are met can the device be shipped from the factory.

Heavy-load CNC Mould Milling Machine for Lightweighting of Automotive Chassis Industry & Materials:

Technical Parameters of Heavy-load CNC Mould Milling Machine for Lightweighting of Automotive Chassis:

Optional Configuration of Gantry Milling Machine for Mold  Making:

Heavy Duty Gantry Milling Machine for Mold Making Project:

Heavy-load CNC Mould Milling Machine for Lightweighting of Automotive Chassis is a high-precision and high-efficiency machine. Regular maintenance is important to keep its accuracy and extend its lifetime.

1. Dust Cleaning: Daily clean the work table after one day work, keep the appearance of thesurface of the pattern cnc router machine, and prevent dust and debris from entering the equipment.

2. Parts Maintenance: Regularly check the various parts of the surface of the pattern cnc router machine, including guide rails, transmission systems, spindles, collet, etc., to ensure that they operate normally, and find and solve problems in time.

3. Lubrication Maintenance: pattern cnc router machine adopt auto lubricate system, which will lubricate the various parts of the machine according to the requirements automatically, but need to check the oil level in pump regularly.

4. Temperature Control: Regularly check the working temperature of the pattern cnc router machine to avoid high temperature affecting the machine’s operation, and handle abnormal temperature problems in time.

5. Cooling System Maintenance: pattern cnc router machine adopt water chiller, the cooling system must be used during the process to ensure the heat dissipation of the spindle and tool, reduce tool wear and extend the life of the equipment.

6. Regular Calibration: Calibrate the machine regularly to ensure the processing accuracy and stability of the pattern cnc router machine.

7. Safety Protection: Ensure the safety protection around the machine are good to ensure the operator safety and avoid accidents.

8. Timely Maintenance: When machine collsion or problems are found, pleae contact the professional maintenance personnel in time for repair to avoid the problem from affecting the normal use of the machine.

In the end, pattern cnc router machine require regular maintenance and attention to keep the machine in good condition and improve its accuracy, efficiency and lifetime.

FAQ for Heavy-load CNC Mould Milling Machine for Lightweighting of Automotive Chassis

Q1. What are the core performance characteristics of the SM mold machining center?

The core characteristics are: “heavy-load stability, strong cutting performance, high speed, and high precision.”

Q2. In which industries does the SM mold machining center currently have advantages?

It break through the limitations of multi-material machining, demonstrating irreplaceable advantages, particularly in the lightweighting of automotive chassis and railway transportation applications.

Q3. What materials and workpiece types does SM mold machining center process?

With a wide range of materials, such as cast steel, high-strength steel, aluminum alloys, and can reliably process both high-hardness and light metals.

Q4. How purchase?

Pay a deposit to confirm the order first, then we will immediately begin production (the deposit amount is negotiable). Second, after production is complete and before shipment, the customer check the machine at our facotry. Then delivery will be arranged upon receipt of customer’s confirmation and balance payment. In the end, our engineers come to your factory to provide on-site installation and training.

Q5. What if cannot find a suitable machines?

Don’t hesitate to contact us, Chencan professional technical team will recommend you the right machine according to your processing requirements.