在 TUOWEI Precision，我们为原型、小批量生产和特殊工业需求提供定制铝挤压服务。我们的团队可以挤压各种具有复杂截面的铝型材，确保每个部件都能满足独特的形状、设计和应用要求。.
我们先进的生产设施配备了 70 条挤压机生产线，产量从 600 吨到 3800 吨不等，使我们有能力准确高效地处理各种规模和复杂程度的项目。我们所有的工厂都通过了 ISO 9001:2015 认证，确保质量稳定并严格遵守国际制造标准。.
在 TUOWEI Precision，铝挤压工艺的第一步是加热铝坯并将其推入定制设计的模具，以制造出具有确定截面形状的型材。我们的工艺遵循严格、成熟的生产流程，以确保每次挤压的准确性、一致性和性能。.
该工艺首先进行模具加工，无论是实心、空心还是半实心模具，然后对坯料进行预热，预热温度通常在 400-500°C 之间。根据合金和用途的不同，可采用直接或间接方法，在热或冷的条件下挤压铝型材。挤压成型后，型材要经过受控冷却、拉伸以消除内应力，并精确切割至所需尺寸。.
为了提高强度、硬度和外观，我们还在必要时进行时效处理、高级表面抛光和装配操作。在安全包装和交付之前，每一次挤压都要经过严格的检查和质量控制措施。
杜威保持严格的挤压公差，以确保每个定制铝型材的精度、一致性和可靠性能。.
| 特点 | 公差 |
|---|---|
| 轮廓尺寸 | ±0.10 毫米 - ±0.50 毫米 |
| 壁厚 | ±0.10 mm（≤3 mm 壁）/ ±0.30 mm（更厚的壁） |
| 直线度 | 每 1000 毫米长度 1.0 毫米 |
| 扭转 | 每 300 毫米长度 1.0 毫米 |
| 平整度 | 每 25 毫米宽 ±0.15 毫米 |
| 切割长度 | ±0.50 毫米 - ±1.0 毫米 |
| 角度公差 | ±0.5° |
铝型材的表面处理可提高耐用性、耐腐蚀性和外观，同时满足功能性和装饰性要求。.
优势
铝型材具有强度、多功能性和成本效益的独特组合，是需要轻质耐用解决方案的行业的理想选择。.
应用
铝型材因其出色的强度重量比、多功能性以及可满足各种结构和功能应用的能力而成为各行各业必不可少的材料。.
What are standard sizes for T-slot framing?
Common T-slot aluminum extrusion sizes include 10×10, 20×20, 30×30, 40×40, 45×45, 50×50, 60×60, 80×80, 100×100, and 160×160 mm.
These profiles are widely used for framing and assembly in windows, doors, and structural construction.
Specific sizes vary by application, so confirm the profile with your drawings.
What kinds of extrusion dies are used for custom aluminum profiles?
Solid dies make simple profiles without internal cavities and are the most cost-effective.
Hollow dies create enclosed sections or tubes using mandrels and more complex manufacturing.
Semi-hollow dies produce partially enclosed sections like C-channels at intermediate complexity and cost.
Is it possible to recycle aluminum extrusions?
Yes, aluminum extrusions are 100% recyclable without any loss of strength or quality.
Recycling reduces manufacturing costs and environmental impact versus producing new aluminum.
Performance stays the same across multiple uses, making extrusions a sustainable option.
Any tips for keeping extrusion production cost-effective?
Design parts with uniform wall thickness and simple, symmetrical profiles to minimize costs.
Avoid deep, narrow channels and excessive slots, and use standard alloys like 6061 or 6063.
Larger quantities and standard tolerances spread tooling costs, and early supplier collaboration catches issues first.
What’s the typical cost for custom aluminum extrusion services?
Cost depends on material, since standard alloys like 6061 and 6063 are more affordable than specialty metals.
Part size, design complexity, tolerances, and finish requirements all move the price.
Order quantity and whether new dies are needed complete the quotation picture.
Do you support prototyping for aluminum extrusion projects?
Yes, Tuowei provides prototyping and small-batch services for aluminum extrusions.
Prototypes test fit and function before full production and verify dimensions, tolerances, and finishes.
Early design adjustments prevent costly changes later in the process.
What wall thickness is generally recommended for custom aluminum extrusions?
Recommended 壁厚 for custom aluminum extrusions typically ranges from 1.0 mm to 2.5 mm.
Structural or load-bearing parts usually need 2.0 mm or more for strength and rigidity.
Lightweight or decorative components may be sufficiently strong at around 1.0 mm.
What factors determine wall thickness for custom aluminum extrusions?
Alloy type matters, since softer alloys may need thicker walls while stronger alloys support thinner sections.
Profile design, press capability, and finishing methods like anodizing all affect minimum thickness.
Tighter tolerances may require thicker walls, so thickness is set at design stage balancing strength, weight, and cost.
Are there non-welding frame or gantry options besides aluminum extrusions?
Yes, steel tubing with mechanical connections assembles without welding using corner braces, screws, or clamps.
Mechanical fasteners or adhesives are also viable non-welding options.
Steel offers higher strength but more complex assembly, while aluminum extrusions stay easier and faster to assemble.
What’s the typical tolerance range for custom aluminum extrusions?
Tighter tolerances increase manufacturing costs through precision tooling and extra inspection steps.
Standard tolerances suit most applications and help keep costs down.
At Tuowei, critical dimensions hold within ±0.1 毫米 and others within ±0.15 mm under ISO 9001-C standards.
What is aluminum extrusion?
铝型材 is a process that pushes heated aluminum through a shaped die to form profiles.
The extrusion process creates T-slots, frames, heat sinks, and custom profiles in alloys like 6061.
Extruded aluminum parts are light, strong, and easy to finish or assemble.
Can I order custom aluminum extrusions?
Yes, you can order custom aluminum extrusion profiles built to your design.
Profiles include T-slots, frames, and heat sinks with finishes like anodizing.
Send your profile drawings for a custom extrusion quote.
从快速原型设计到规模化生产，拓维精密凭借其可靠的数控加工和制造服务为您的项目提供帮助。我们的团队与您通力合作，确保在各个层面上的准确性、一致性和顺利执行。.
现在就开始实施您的项目，与拓威一起迈出高效、高质量生产的第一步。.
无论您是创建小批量定制零件，还是扩大规模进行大批量生产，拓威 Proto 服务都能为您提供所需的灵活性。.
数控快速原型加工是创建工程或生产原型的完美选择，这些原型在外观和功能上都与最终产品非常相似。在拓维，我们提供即时报价和快速交付，为您提供精确、高质量的 CNC 加工原型，以满足您的需求。.
小批量数控加工通常是新兴产品从原型设计到批量生产之间的桥梁。有了拓威，这一过程变得更加简单、高效和经济，使您能够在保持高质量标准的同时迅速扩大生产规模。.
数控生产加工是高效生产千件或更多零件的最佳解决方案。拓威利用多样化的材料选择、自动化和多轴加工能力，实现了大批量生产，具有公差小、尺寸精度高、可靠性高和周转时间短等特点。.
随时了解拓维精工的真实数控加工、行业趋势和生产见解，安装拓维精工是为了让您做出更好的生产决策。.
