Aluminum profile CNC integrated mold opening

Integrated CNC mold opening and customization for aluminum profiles deeply integrates mold opening and customization with five-axis CNC precision machining, providing a one-stop service for the entire process from exclusive section design, mold development, profile extrusion (cooperative production line) to CNC precision machining and surface treatment. Under the traditional segmented procurement model, extrusion and CNC processing belong to different manufacturers—the extrusion plant only cares about the profiles and does not care about the subsequent processing accuracy; When the processing plant received the profile, it was found that the internal stress was deformed, and it was unclear whether it was a problem with extrusion or processing. In the integrated mode, extrusion and processing are coordinated by the same technical team, which controls the subsequent processing benchmarks from the profile extrusion stage to eliminate the accumulation of errors in the connection of multiple links and ensure that the dimensions from extrusion to precision processing do not deviate.

01 Quality starts with raw materials

It is produced using A00 virgin aluminum ingots, containing no waste aluminum, with pure materials and dense structure. Various materials such as 6061-T6 ultra-high-precision aluminum alloy and 6063-T5 precision aluminum alloy can be selected according to precision requirements. High-precision profiles require extremely high uniformity of raw materials, and virgin aluminum ingots are the foundation for ensuring micron-level accuracy.

02 Ultra-precision molds and extrusion accuracy control

Using imported high-end mold steel, the mold cavity accuracy can reach ±0.01mm through slow wire precision machining and mirror polishing process. The closed-loop extrusion process controls the temperature and extrusion speed, and is equipped with an ultimate stress relief process of "quenching + two-stage aging + cryogenic treatment" to control the internal stress of the profile from the source, ensuring that the profile is dimensionally stable and does not deviate after precision machining.

03 Five-axis linkage precision machining

Equipped with a five-axis linkage CNC machining center, it can complete high-precision cutting of complex curved surfaces, deep cavities, and multi-faceted features. Five-axis linkage can complete multi-sided processing in one clamping operation, avoiding cumulative errors caused by multi-process clamping. Machining accuracy ±0.01-0.005mm, tolerance of key assembly positions ≤±0.02mm. Multiple imported machine tools and ultra-long aluminum profile processing centers have a travel distance of up to 6.5 meters, which is suitable for the processing of ultra-long profiles as a whole.

04 Full-process quality control

The entire process from extrusion to CNC machining is completed independently, and a three-coordinate full-size inspection report and material inspection report are provided for each batch. Strictly implement the ISO9001 quality management system.

Processing capacity parameters:

Integrated CNC Molding vs. Segmented Procurement:

Typical application scenarios:

• Semiconductor equipment frame profiles (precision assembly positions require micron-level accuracy)

• Precision instrument structural components (compatible with high-precision alignment of optical systems)

• Optical inspection equipment profiles (to ensure stable and reliable operation of the inspection system)

• Medical imaging equipment framework (adapted for high-precision assembly of image chain)

• automated precision equipment structural components

• laser equipment profile

• Electron microscope matching structural parts

• precision measurement equipment frame

FAQ (Frequently Asked Questions)

Q1: What are the differences between CNC integrated mold opening and customization of aluminum profiles and ordinary segmented procurement?

A: Under the traditional segmented procurement model, extrusion and CNC processing belong to different manufacturers—extrusion plants only care about the profiles, not the subsequent processing accuracy; When the processing plant received the profile, it was found that the internal stress was deformed, and it was unclear whether it was a problem with extrusion or processing. In the integrated mode, extrusion and processing are coordinated by the same technical team, which controls the subsequent processing benchmarks from the profile extrusion stage to eliminate the accumulation of errors in the connection of multiple links and ensure that the dimensions from extrusion to precision processing do not deviate. Quality responsibility is unified and there is no shirking of responsibility.

Q2: What is the accuracy of CNC integrated mold opening and customization for aluminum profiles?

A: The tolerance of key assembly positions is ≤±0.02mm, the straightness is ≤0.2mm/m, the flatness is ≤0.03mm/100mm, and the CNC machining accuracy is ±0.01-0.005mm. The mold cavity accuracy can reach ±0.01mm. Equipped with an ultimate stress relief process of "quenching + two-stage aging + cryogenic treatment", the internal stress of the profile is controlled from the source to ensure that the profile is dimensionally stable and does not deviate after precision machining.

Q3: What are the advantages of five-axis CNC linkage machining?

A: Equipped with a five-axis linkage CNC machining center, it can complete high-precision cutting of complex curved surfaces, deep cavities, and multi-faceted features. Five-axis linkage can complete multi-sided processing in one clamping operation, avoiding cumulative errors caused by multi-process clamping and ensuring micron-level accuracy. The ultra-long aluminum profile machining center has a travel of up to 6.5 meters, which is suitable for the whole processing of ultra-long profiles.

Q4: What materials can be used for CNC integrated mold opening and customization of aluminum profiles?

A: 6061-T6 ultra-high-precision aluminum alloy (excellent comprehensive performance, suitable for most precision structural parts) and 6063-T5 precision aluminum alloy (good formability, high surface finish, suitable for exterior parts) can be selected according to precision requirements. Produced using A00 virgin aluminum ingots, which contain no waste aluminum, the material is pure and the structure is dense. Virgin aluminum ingots are the foundation for ensuring micron-level accuracy.

Q5: How to control internal stress in CNC integrated mold opening and customization of aluminum profiles?

A: Extrusion is equipped with an ultimate stress relief process of "quenching + two-stage aging + cryogenic treatment" to control the internal stress of the profile from the source. In the integrated mode, the extrusion stage controls the subsequent processing benchmarks to ensure that the profiles are dimensionally stable and do not deviate after precision processing, and that the profiles do not deform over time after customer assembly.

Q6: What is the minimum order quantity and delivery time for CNC integrated mold opening and customization of aluminum profiles?

A: The minimum order quantity supports 50kg-level R&D sampling. The conventional structural mold opening cycle takes 7-10 days to produce samples, and the batch delivery date is 10-15 days after sample confirmation. High-precision integrated die opening involves dual process coordination of extrusion and five-axis CNC and strict stress relief process. It is recommended to communicate the precision requirements and structural design in advance.