Product: Body side and fender stamping molds for the middle-large size SUV - Nautilus of LINCOLN (a luxury car brand) The integral body side and fender are the most difficult parts to develop in the automobile body panel molds. The shaping quality of the parts are related to the visual effect of the complete vehicle. The body side and fender parts are the benchmark for the installation and debugging of the vehicle's opening and closing parts (doors, hood, back door, etc.). The body side and fender parts require very high surface quality of Class-A-Surface, while their complexity makes the surface quality control difficult. During the mold manufacturing process, the technique of reconstructing and compensating the profile of mold parts by combining CAE analysis results, quality characteristics and requirements and defect pre-assessment of parts, and employing the original data of parts, and the outstanding manufacturing capacity have guaranteed the successful development of the body side and fender stamping molds for the luxury car brand.

Product: Aluminum alloy car door stamping mold for the large size SUV of a luxury electromobile brand. For every 10% weight reduction of new energy (BEV) vehicles, their endurance mileage will increase by about 5-6%. Lightweight is an important technical means for the energy conservation, consumption reduction, and endurance mileage increase of new energy vehicles. Currently, aluminum alloy is a mature lightweight metal material, which has the advantages such as low density, high lightness, high impact resistance, and easy coloring, and is widely used in automobile body panels and structural components. Car door is an important automobile body panel, which belongs to Class A parts. The appearance of the part shall be smooth and have clear ridges. Particularly, the manufacturing of aluminum alloy inner door panel molds is difficult and is in the stage of development or initial promotion in China. Combined with the deep-drawing technique of complicated mold profile, the mold manufacturing process adjusts and optimizes the technological parameters through CAE simulation analysis, effectively guiding the debugging of molds, reducing the debugging time of molds, and improving the efficiency of mold manufacturing. Therefore, the Company has successfully developed the aluminum alloy car door stamping molds for customers.

Product: Aluminum alloy engine hood, roof cover and back door stamping molds for the first large size battery electric SUV Loyal to the brand founder - Colin Chapman’s philosophy of "everything for the driver", Lotus has become a car brand focused on pure driving. Innovative engineering, cutting-edge technology, and advanced materials ensure that every Lotus can demonstrate the value of achieving performance through lightweight. The lightweight materials are more widely applied to the car body of battery electric vehicles. Lotus ELETRE adopts an all-aluminum car body, and uses new aluminum alloy materials for hood, roof cover and back door. Based on empirical data and new manufacturing technology, the Company has successfully developed the aluminum alloy engine hood, roof cover and back door stamping molds for Lotus ELETRE. - ELETRE of Lotus (a luxury supercar brand)

Front longitudinal assembly: It is a key load-bearing component in the engine compartment of the car body, carrying key components such as the engine. As a key component that affects vehicle safety, it is composed of high-strength steel, thermal forming, hydraulic pipes and other high-strength structural components. The product structure is complex and the development process is difficult.

AB ring assembly: It is a key structural component of the car body that affects the safety indicators of side impact. The main part consists of 1500MPA thermal-formed component. In addition to safety, it also affects the accuracy of car doors and body side. The assembly requires high precision of components and is difficult to develop.

Rear beam assembly: It is a key load-bearing part of the lower car body structure. The key components are thermal-formed parts, supplemented by high-strength steel structural components as reinforcements. The longitudinal beam requires very high strength and torsional rigidity;

S-shaped water-cooled tube, applied to the side water cooling of cylindrical battery

Blowing-type water-cooled plate, applied to the thermal management of energy storage battery. It has a cost advantage over brazed water-cooled plate.

The door panel has a fashionable appearance, with black chrome embellishments enhancing the texture and silver decorative strips and piano coating technique presenting the quality. In addition, the unique design in the middle is paired with bright yellow stripes, which brings about a sporty style while ensuring the texture. 1. Fashionable appearance 2. There are also auxiliary functions such as armrest, map pocket, ashtray, cup holder, and audio system, etc.; 3. In terms of safety function, it has a buffering effect in case of collision; 4. It can reduce the noise caused by car body vibration. Injection molding + welding + cladding + electroplating + water transfer printing + assembly.

1. The appearance is fashionable, the overall visual hierarchy is good, and the materials are soft and comfortable, providing customers a good overall experience; 2. It also has the functions such as glove box, steer lock housing, ambient lighting, electrical circuit access panel, and large screen matching, etc.; 3. In terms of safety function, the PAB system has a blasting protection effect in case of collision; 4. Complete vehicle defrosting function. The outlet angle matches with the appearance.

1. The appearance is fashionable, the overall visual hierarchy is good, and the materials are soft and comfortable, providing customers a good overall experience; 2. It also has the functions such as armrest, gear shifting assembly, ambient lighting, handbrake cover plate, cup holder, etc.; 3. Rear air outlet. It can ventilate and optimize the air of back row;

1. The appearance is fashionable, the overall visual hierarchy is good, and the materials are soft and comfortable, providing customers a good overall experience; 2. It also has the functions such as wireless charging, cooling vent for charging, armrest, gear shifting assembly, ambient lighting, handbrake cover plate, cup holder, etc.; 3. Rear air outlet. It can ventilate and optimize the air of back row;

1. The product surface, which is free of melted trace, flow mark, flow line and sink mark, or shrinkage marks, has a good visual effect. 2. Bright surface. It can achieve a mirror-like effect. 3. The product has high strength and hardness.

The battery box is a key tight structural component in the power battery that bears the functions of battery sealing, heat dissipation, and safety protection. It employs various complex connection processes, such as aluminum welding, FDS (Flow Drill Screw), and FSW (Friction Stir Welding), etc.; The product quality requirements are high. And the quality data related to materials, cold and thermal connection properties, airtightness, product dimensions, etc. shall be associated with the product QR code through the MES system for accurate traceability. The weight of the lower box shown in the figure exceeds 130KG. The battery capacity is up to 140kWh and the endurance mileage is over 800km.

Large size battery electric vehicle battery cover, high-strength steel 590DP stamping, electrophoretic surface treatment

The upper and lower aluminum plates are mainly processed through stamping, brazing, and insulation powder spraying, etc. to achieve water-cooling at the bottom of the battery, ensuring the working state of the power battery.

Complex profile extrusion, using 6061 aluminum material, with an extrusion press capacity of 3500t