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Q How to Choose Between 3-Axis, 4-Axis, and 5-Axis CNC Milling
A
| Best for | Pros | Limitations |
| 3-Axis CNC Milling | -
Flat or relatively simple parts -
Straightforward profiles, pockets, and holes -
Components with features accessible from only one side | -
Lower cost per part compared to 4- or 5-axis -
Shorter setup times for basic jobs -
Ideal for high-volume production of simpler geometries | -
Cannot efficiently machine features on multiple faces in one setup -
Complex geometries require multiple setups, increasing lead time |
| 4-Axis CNC Milling | -
Parts needing features on multiple sides without repositioning -
Cylindrical or spiral machining (e.g., gears, cams, turbine components) -
Engraving or machining around a part | -
Can rotate workpiece on A or B axis for side machining -
Reduces setups vs. 3-axis, improving accuracy and efficiency -
Good balance between complexity handling and cost | |
| 5-Axis CNC Milling | -
Highly complex, contoured parts (e.g., aerospace, medical implants, high-performance automotive) -
Multi-face features and undercuts in a single setup -
Tight tolerances on complex geometry | -
Machine almost any surface in a single setup, reducing error -
Ideal for lightweight designs requiring strength (optimized material use) -
Capable of machining deep cavities and intricate shapes | |
Pro Tip:
If your design requires multiple faces, deep cavities, or complex curves, 5-axis will often save money in total project cost despite higher hourly rates—because fewer setups mean fewer errors and faster completion.
For simpler parts, 3-axis is the most economical, and 4-axis is the sweet spot for medium complexity.
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Q Why is it called die casting?
A Die casting is named so because it involves the use of a metal mold, known as a die, into which molten metal is injected under high pressure. The term "die" refers to the mold or tool that shapes the metal into the desired form during the casting process.
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Q Is high-pressure die casting for plastics?
A No, highpressure die casting is primarily used for metals, not plastics. In this process, molten metal is injected into a die under high pressure to produce complex and detailed metal parts with high accuracy and surface finish. Plastics, on the other hand, are commonly processed using injection molding techniques.
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Q What is the difference between low-pressure and high-pressure die casting?
A The main difference lies in the pressure used to inject molten metal into the die. In low-pressure die casting, the metal is typically forced into the mold at a lower pressure, allowing for the production of larger and more massive parts. High-pressure die casting, as the name suggests, involves injecting molten metal at significantly higher pressures, resulting in the production of smaller and more intricate parts with finer details.
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Q What is the difference between high-pressure casting and gravity casting?
A The key distinction between high-pressure casting and gravity casting lies in the method of metal injection. High-pressure casting involves injecting molten metal into the die under substantial pressure, enabling the production of detailed and high-precision parts. In gravity casting, on the other hand, the molten metal is poured into the mold using the force of gravity, making it a more suitable method for simpler shapes and larger parts that do not require the same level of precision.
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Q What is the alternative to high-pressure casting?
A An alternative to high-pressure casting is gravity casting. Gravity casting involves pouring molten metal into a mold without the use of high pressure. While it is less suitable for highly detailed and precision parts, gravity casting is well-suited for larger and simpler shapes. Other alternatives include low-pressure die casting and sand casting, each with its own set of advantages and limitations depending on the specific requirements of the casting project.
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Q Can you provide custom solutions for unique rubber molding needs?
A Yes, at Team MFG, we specialize in creating custom solutions tailored to the unique requirements of our clients, ensuring satisfaction in every project
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Q What makes rubber injection molding efficient?
A Rubber injection molding is efficient due to its ability to produce high volumes with minimal waste, consistent quality, and reduced production time.
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Q How does silicone mold rubber benefit my project?
A Silicone mold rubber offers exceptional flexibility and heat resistance, ideal for products that must endure extreme conditions while maintaining their shape and functionality.
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Q Why choose EPDM rubber for molding?
A EPDM rubber is chosen for its excellent resistance to weather, UV rays, and temperature variations, making it ideal for outdoor and high-stress applications.
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Q What is the advantage of custom rubber molding?
A Custom rubber molding allows for precise tailoring of rubber parts to specific dimensions and properties, ensuring a perfect fit for the intended application.
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Q How to Calculate CNC Machining Cost Per Hour?
A The cost calculation considers factors like machine operation time, material costs, and labor involved in the machining process.
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Q What is CNC Machining Technology?
A CNC machining technology refers to the software and hardware used in CNC machines to accurately fabricate parts based on digital designs.
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Q How to Design Parts for CNC Machining?
A Designing for CNC machining involves considering factors like material, tolerances, and the complexity of the part to ensure manufacturability.
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Q How Much Does CNC Machining Cost Per Hour?
A The cost varies depending on the complexity of the part, the material used, and the machining time required.
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Q How quickly can I receive a quote?
A We offer rapid quoting, often within a few hours of your request, ensuring a swift and efficient process.
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Q Can you accommodate urgent or rapid prototyping needs?
A Yes, we specialize in rapid prototyping and can deliver custom prototypes in exceptionally fast turnaround times.
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Q What types of projects can benefit from your custom plastic injection molding services?
A Our services are ideal for a range of projects, including prototype development, low-volume production, and end-use parts across various industries.
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Q Can you accommodate different colors for the same material?
A Yes, we offer a variety of color options for the same material, catering to specific design requirements.
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Q Who retains ownership of the mold?
A The customer owns the mold, and we provide maintenance services to ensure its longevity and performance.
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