5/5
CNC
经验年数
CNC Ultrasonic Machining: Precision Solutions for Hard and Brittle Materials
What Is CNC Ultrasonic Machining?
CNC ultrasonic machining (USM) is an advanced, high-precision manufacturing process that uses high-frequency ultrasonic vibrations in combination with abrasive slurry to remove material from hard, brittle, or delicate components. Unlike conventional CNC cutting, USM does not rely on mechanical force alone, making it ideal for machining materials that are difficult or impossible to process with traditional methods, such as glass, ceramics, sapphire, quartz, carbides, and advanced composites. This process enables the creation of intricate shapes, micro-holes, and fine features without causing cracks, chipping, or heat-induced deformation.
Key Advantages of CNC Ultrasonic Machining
Crack-Free Machining – Chip-free and stress-free material removal preserves the integrity of brittle components.
No Heat-Affected Zone (HAZ) – The process generates minimal heat, preventing thermal damage and maintaining material properties.
High Dimensional Accuracy – Achieve precise tolerances and repeatable results, suitable for critical applications in aerospace, medical, and electronics.
Capability for Complex Geometries – Easily machine micro-holes, thin walls, sharp edges, and intricate contours that are challenging for conventional CNC methods.
Surface Quality & Finish – Smooth surfaces with minimal post-processing required, suitable for functional and optical components.
Wide Material Compatibility – Works with ceramics, glass, carbides, sapphire, quartz, and other advanced engineering materials.
MW+: Your Trusted CNC Ultrasonic Machining Partner
At MW+, we provide high-precision CNC ultrasonic machining services that meet the most demanding industrial standards. Equipped with advanced USM machines, skilled engineers, and strict quality control protocols, we deliver prototypes and production components with consistent accuracy, superior surface finish, and structural integrity.
Why MW+ Stands Out
ISO-certified quality system with full inspection reports
Expertise in machining brittle and hard materials with minimal defects
Engineering support for design optimization, material selection, and tolerance planning
Seamless transition from prototyping to mass production
Competitive global pricing with fast, reliable lead times
精密CNC超声波加工服务与解决方案
我们的ISO 9001和AS9100认证的CNC超声波加工解决方案利用高频振动结合多轴CNC控制，精确加工超硬和脆性材料中的复杂几何形状。凭借超过15年的专注经验，我们实现了±0.005mm的公差和99.8%的首件合格率，这是传统加工无法做到的。
认证的超声波加工能力
- 先进材料加工：我们成功完成了5000多个项目，加工先进陶瓷（Al₂O₃、ZrO₂、SiC）、玻璃和复合材料，且没有热变形。
- 精密工程：我们的超声波铣削和钻孔操作在超过10,000批组件中具有±0.005mm的公差，且在航空航天和医疗应用中保持均匀质量。
- 5轴CNC集成：我们的认证流程支持复杂的3D几何形状和微特征至0.1mm，与传统方法相比，循环时间减少40%。
作为拥有ISO 9001和AS9100认证的顶尖超声波加工供应商，我们承诺为您最具挑战性的应用提供高可靠性的定制超声波加工服务。请下订单获取您的超声波加工报价。
超过20,000个精密零件，超过150种材料
4.9/5
公差标准
±0.0005" 精度保证
自2015年以来
5/5
表面处理
C8-16 μin Ra 镜面处理
自2015年以来
4.8/5
最大工件
容量为40" × 28" × 20"
自2015年以来
4.5/5
材料硬度
处理硬度最高65 HRC
自2015年以来
CNC超声波加工服务的公差
公称尺寸限值
金属（ISO 2768- f）
塑料（ISO 2768- m）
0.5 毫米* 至 3 毫米
±0.05毫米
±0.1毫米
3 毫米以上至 6 毫米
±0.05毫米
±0.1毫米
6 毫米以上至 30 毫米
±0.1毫米
±0.2毫米
30 毫米以上至 120 毫米
±0.15毫米
±0.3毫米
120 毫米以上至 400 毫米
±0.2毫米
±0.5毫米
400 毫米以上至 1000 毫米
±0.4毫米
±0.8毫米
1000 毫米以上至 2000 毫米
±0.5毫米
±1.2毫米
| Category | Parameter | Standard Grade | Precision Grade | Validation Method |
|---|---|---|---|---|
| Material Properties | Ultimate Tensile Strength | 450 MPa (Al 6061) | 900 MPa (Ti-6Al-4V) | ASTM E8/E21 Testing |
| Thermal Expansion Coeff. | 23.6 μm/m°C (Al) | 8.6 μm/m°C (Invar) | TMA Analysis | |
| Dimensional Control | Positional Tolerance | ±0.005″ | ±0.0008″ | CMM (0.5μm resolution) |
| Surface Profile | 0.010″ | 0.002″ | Laser Scanning | |
| Process Capabilities | Minimum Feature Size | 0.020″ | 0.005″ | Microscope Measurement |
| Aspect Ratio (Depth/Dia.) | 10:1 | 20:1 | Tool Deflection Analysis | |
| Thermal Management | Operating Temp Range | -40°C to +120°C | -196°C to +350°C | Thermal Cycling Tests |
| Thermal Conductivity | 167 W/mK (Cu) | 400 W/mK (CVD Dia.) | Laser Flash Analysis | |
| Surface Engineering | Ra Surface Roughness | 125 μin | 4 μin | White Light Interferometry |
| Coating Thickness | 25-50 μm | 5-10 μm | XRF Measurement | |
| Dynamic Performance | Fatigue Cycles @ 10^6 | 350 MPa | 550 MPa | Resonant Fatigue Testing |
| Vibration Damping | 0.05 ζ | 0.15 ζ | Modal Analysis | |
| Metrology | Measurement Uncertainty | ±0.0002″ | ±0.00005″ | NIST Traceable Standards |
| Flatness/Parallelism | 0.001″/in | 0.0002″/in | Optical Flats | |
| Environmental | Corrosion Resistance | 500h Salt Spray | 2000h Salt Spray | ASTM B117 Testing |
| Outgassing (TML/CVCM) | <1.0%/0.1% | <0.1%/0.01% | NASA ASTM E595 |
CNC超声波加工表面处理
我们提供美观和性能兼备的表面处理：阳极氧化、抛光、喷砂、涂层和热处理。让我们找到最合适的产品！
机械加工
这种机加工表面粗糙，有工具痕迹，是最基本的表面处理形式，没有任何额外的精加工或抛光。
阳极氧化
它能在铝上形成一层保护性氧化层，提高耐腐蚀性和硬度，还能进行染色以改善外观。
抛光
抛光可使表面光滑如镜，改善外观，减少粗糙度，同时提供一定的防腐蚀保护。
拉丝处理
拉丝表面具有细密的平行线条，看起来质感十足，可增强抓握力并减少指纹。
喷砂
喷砂使用高压空气和研磨颗粒来清洁或纹理表面，从而增强涂层的附着力。
电抛光
电抛光是一种电化学工艺，可使金属表面光滑、光亮，去除瑕疵并增强耐腐蚀性。
高性能组件的工程材料
精密加工材料：钛、Inconel 718 和黄铜
D3 is a high carbon, high chromium tool steel known for its excellent wear resistance and ability to maintain a sharp edge. It is commonly used for cutting tools, dies, and industrial applications requiring high durability.
亚型：
- D3 (Standard)
- D3 Cold Work Tool Steel
Pre-Hardened Tool Steel
P21 is a pre-hardened tool steel that offers good machinability and wear resistance. It is ideal for making molds and dies, as it doesn’t require extensive heat treatment.
亚型：
- P21 (Standard)
- P21+ (Improved)
Hot Work Tool Steel
H11 is a hot work tool steel known for its toughness and thermal fatigue resistance. It is used in applications involving high temperatures, such as die casting and forging.
亚型：
- H11 (Standard)
- H11A (Modified for improved toughness)
聚甲醛（缩醛）
POM is a high-performance engineering thermoplastic known for its low friction, high stiffness, and excellent dimensional stability. It’s widely used in precision parts and mechanical components.
亚型：
- POM-C (Copolymer)
- POM-H (Homopolymer)
Polyamide (Nylon)
PA is a versatile synthetic polymer known for its high strength, toughness, and excellent chemical and wear resistance, commonly used in textiles, automotive components, and industrial applications.
亚型：
- PA(Nylon) Blue
- PA6 (Nylon)+GF15 Black
- PA6 (Nylon)+GF30 Black
- PA66 (Nylon) Beige (Natural)
- PA66 (Nylon) Black
聚丙烯
PP is a lightweight, durable thermoplastic known for its chemical resistance and versatility. It is widely used in packaging, automotive parts, and consumer goods.
亚型：
- PP Homopolymer
- PP Copolymer
High-Density Polyethylene
HDPE is a strong and versatile thermoplastic known for its high strength-to-density ratio. It is commonly used in containers, piping, and plastic bottles.
亚型：
- HDPE (Standard)
- HDPE (Recycled)
Low-Density Polyethylene
LDPE is a flexible and durable thermoplastic known for its low density and high chemical resistance. It is often used in packaging films and bags.
亚型：
- LDPE (Standard)
- LDPE (Recycled)
聚碳酸酯
PC is a strong, impact-resistant thermoplastic known for its clarity and heat resistance. It is commonly used in eyewear lenses, safety equipment, and electronic components.
亚型：
- PC (Standard)
- PC (Flame Retardant)
High-Impact Polystyrene
HIPS is a tough and impact-resistant thermoplastic known for its ease of processing and good surface finish. It is commonly used in consumer products and packaging.
亚型：
- HIPS (Standard)
- HIPS (Recycled)
Polybutylene Terephthalate
PBT is a thermoplastic engineering polymer known for its excellent mechanical properties and chemical resistance. It is often used in automotive and electrical applications.
亚型：
- PBT (Standard)
- PBT (Reinforced)
Polyamide-imide
PAI is a high-performance thermoplastic known for its excellent thermal stability and mechanical properties. It is used in high-temperature applications and aerospace components.
亚型：
- PAI (Standard)
- PAI (Filled)
High-Speed Steel
M2 is a high-speed steel known for its high hardness, wear resistance, and ability to retain hardness at elevated temperatures. It is commonly used for cutting tools and drills.
亚型：
- M2 (Standard)
- M2 (Coated)
High-Speed Steel
HSS is a high-performance tool steel known for its ability to cut at high speeds without losing hardness. It is widely used in manufacturing cutting tools.
亚型：
- HSS (Standard)
- HSS (Coated)
Polyether Ether Ketone
PEEK is a high-performance thermoplastic known for its excellent chemical resistance and thermal stability. It is used in specialized applications such as aerospace and medical devices.
亚型：
- PEEK (Standard)
- PEEK (Reinforced)
Polymethyl Methacrylate
PMMA is a transparent thermoplastic known for its clarity and UV resistance. It is commonly used as a lightweight alternative to glass in various applications.
亚型：
- PMMA (Standard)
- PMMA (Impact Resistant)
Polytetrafluoroethylene (Teflon)
PTFE is a high-performance fluoropolymer known for its non-stick properties and chemical resistance. It is widely used in coatings, seals, and gaskets.
亚型：
- PTFE (Standard)
- PTFE (Filled)
