Phone: +086-0755-81475061  | E-Mail: kaiao@cn-rp.com
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FAQ

FAQ

  • Q What are G and M codes in CNC machines at Kaiao-RPRT?

    A G and M codes are the programming languages that control our CNC machines at Kaiao-RPRT. G-codes direct the machine’s movements, like linear cuts or circular paths, ensuring precise tool motion. M-codes manage functions like starting/stopping the spindle or controlling coolant. Together, they allow our machines to produce parts with accuracy and efficiency, tailored to your specifications.

  • Q Who is the father of CNC machining?

    A John T. Parsons is widely recognized as the father of CNC machining. In the late 1940s, he pioneered numerical control techniques for manufacturing helicopter rotor blades, working with engineer Frank L. Stulen. Their use of punched tape to guide machine tools laid the foundation for CNC technology, revolutionizing manufacturing with improved precision and efficiency by the 1950s.

  • Q What’s the difference between 3D printing and CNC machining at Kaiao-RPRT?

    A
    Process: 3D printing builds parts layer by layer (additive), while our CNC machining cuts material from a solid block (subtractive).
    Material Use: 3D printing uses only what’s needed, reducing waste, whereas CNC machining may produce more scrap.
    Speed and Cost: 3D printing is often faster for small, complex parts, but our CNC machining excels in larger volumes with high precision.
    Finish and Precision: Kaiao-RPRT’s CNC machining offers superior surface finishes and tighter tolerances, ideal for industries like aerospace and medical.

  • Q What are the advantages and disadvantages of CNC machining with Kaiao-RPRT?

    A
    Advantages of CNC Machining
     
    Precision and Consistency: Our CNC machining delivers tolerances as tight as ±0.01 mm, perfect for complex designs.
    Minimal Errors: Automation reduces human error, ensuring high-quality parts every time.
    Speedy Production: With our 3000 square meter facility and advanced equipment, we offer fast turnarounds, often within 5 business days.
    Material Versatility: We work with metals, plastics, and composites, including aluminum, steel, and brass.
    Design Flexibility: Our team supports quick design updates, making prototyping and customization seamless.
    Cost-Effective for Scale: Larger production runs benefit from lower per-unit costs, ideal for mass production.
     
    Disadvantages of CNC Machining
     
    Initial Investment: CNC equipment requires a significant upfront cost, which may impact smaller projects.
    Skilled Operators Needed: Our processes require trained experts, which can add to operational costs.
    Small Runs Less Economical: Setup time makes small batches less cost-effective compared to larger runs.
    Material Waste: Subtractive machining can generate more waste than additive methods.
    Hard Material Challenges: Very hard materials may increase tool wear, potentially affecting costs.

  • Q What are the applications of CNC machining at Kaiao-RPRT?

    A CNC machining at Kaiao-RPRT serves a wide range of industries with precision and reliability. We craft intricate engine components and structural parts for automotive and aerospace clients, produce high-accuracy devices and implants for the medical sector, and create housings and connectors for consumer electronics. Our services also support industrial equipment with durable machine components, as well as general custom part production and prototyping, ensuring consistent quality for every project.

  • Q How does Kaiao-RPRT enhance the rapid prototyping process?

    A
    We take rapid prototyping to the next level with:
     
    Real-time collaboration: Our team works with you closely, keeping everyone on the same page.
    Advanced tools: Integration with platforms like Autodesk Fusion for seamless design-to-production workflows.
    Fast transitions: Move from digital files to physical prototypes in record time with our 3D printing and manufacturing systems.
    At Kaiao-RPRT, it’s not just about speed—it’s about delivering results you can rely on.

  • Q What challenges can Kaiao-RPRT’s rapid prototyping help address in the design process?

    A
    We tackle the toughest parts of design so you don’t have to. Our rapid prototyping helps with:
     
    Design Validation: Test functionality and manufacturability early.
    Iterative Improvement: Make multiple rounds of changes without breaking the bank or the schedule.
    Risk Reduction: Use simulations and physical prototypes to ensure your design holds up under stress, heat, or wear.
    Kaiao-RPRT turns challenges into opportunities, getting you to a better product, faster.

  • Q Can I perform design iterations more quickly with Kaiao-RPRT?

    A
    Yes, speed is our strength. We make iterations a breeze by:
     
    Using flexible tools like Autodesk Fusion for fast design adjustments—change dimensions or materials in minutes.
    Offering rapid production turnaround, often within 24 hours for simple projects.
    Collaborating closely with you to ensure every tweak aligns with your vision.
    With Kaiao-RPRT, you’re not stuck waiting—you’re iterating and improving in real time.

  • Q How does Kaiao-RPRT help me choose the right materials for rapid prototyping?

    A
    Picking the perfect material doesn’t have to be a gamble. Our team guides you every step of the way by:
     
    Assessing your prototype’s purpose—form, fit, or function.
    Offering cost-effective options like PLA or ABS for early tests, and advanced materials like metals or composites for final stages.
    Using simulation tools to predict how materials will perform under real-world conditions.
    With Kaiao-RPRT, you get materials that match your goals, budget, and timeline.

  • Q Is Kaiao-RPRT’s rapid prototyping only useful for small projects, or can it handle large-scale industrial designs?

    A
    Our services are built for projects of all sizes. Whether it’s a small consumer product or a massive aerospace component, Kaiao-RPRT delivers. Our 3000 square meter facility and team of over 100 experts allow us to:
     
    Scale production to match your needs.
    Handle single parts or complex assemblies with ease.
    Use tools like Autodesk Fusion to model and test designs, no matter the scope.
    From startups to industry giants, we’ve got the capacity to bring your vision to life.

  • Q What are the main types of rapid prototyping technologies offered by Kaiao-RPRT?

    A
    We provide a range of top-tier technologies to suit your project’s needs:
     
    3D Printing (Additive Manufacturing): Perfect for complex shapes and quick builds, layer by layer.
    CNC Machining (Subtractive Manufacturing): Precision carving from solid blocks for strong, functional parts.
    Vacuum Casting: Great for small batches that mimic final products.
    Rapid Sheet Metal Fabrication: Fast metal prototypes for durable designs.
    Reaction Injection Molding (RIM): Ideal for large, detailed components.
    Backed by tools like Autodesk Fusion, we ensure every prototype is ready for manufacturing, minimizing revisions.

  • Q How can Kaiao-RPRT’s rapid prototyping improve my product development process?

    A
    Our rapid prototyping services streamline your development by putting speed and insight at your fingertips. With Kaiao-RPRT, you can:
     
    Test early and often: Build prototypes at any stage to spot flaws and refine designs.
    Cut time to market: Move from concept to finished product faster than ever.
    Reduce costs: Fix issues before they become expensive problems in production.
    We even integrate tools like Autodesk Fusion for simulations, ensuring your design performs as expected before we craft the physical prototype.

  • Q What is the difference between rapid prototyping and traditional prototyping at Kaiao-RPRT?

    A
    Rapid prototyping at Kaiao-RPRT is all about speed, flexibility, and precision, setting it apart from slower, traditional methods. Here’s how:
     
    Rapid Prototyping: We use cutting-edge tools like 3D printing and CNC machining to produce models fast, letting you test and tweak designs in days, not weeks.
    Traditional Prototyping: Older methods often rely on manual processes or basic machinery, which can take longer and cost more due to multiple physical revisions.
    With Kaiao-RPRT, you get frequent iterations, real-time feedback, and a process that’s built for today’s fast-paced innovation.

  • Q How does rapid prototyping with Kaiao-RPRT reduce costs in product development?

    A
    Rapid prototyping saves you money by catching issues early, before you commit to expensive tooling or full-scale production. At Kaiao-RPRT, we:
     
    Use advanced technologies like 3D printing and CNC machining to create prototypes quickly and efficiently.
    Leverage our expertise to optimize designs, reducing material waste and unnecessary iterations.
    Offer digital validation through tools like Autodesk Fusion, allowing us to test and refine your designs virtually before physical production begins.
    This means fewer surprises, lower costs, and a smoother path to your final product.

  • Q Do I need professional CAD design for CNC machining?

    A Yes, typically a CAD design is needed to create a 3D model of the part and generate the necessary program for CNC machining. This ensures the accuracy of part dimensions and geometries.

  • Q What's the difference between CNC machining and 3D printing?

    A CNC machining involves removing material from a solid to create parts, while 3D printing builds parts by adding material layer by layer. CNC machining is often suitable for high precision and strength, while 3D printing is useful for complex geometries and rapid prototyping. 

  • Q What are the cost factors in CNC machining?

    A The cost of CNC machining is influenced by factors such as material costs, process complexity, part size, quantity, and required machining time.

  • Q How do I choose the right surface finish?

    A The choice of surface finish depends on the part's purpose and requirements. Common surface finishes include grinding, painting, anodizing, plating, offering different aesthetics, corrosion resistance, and friction properties.

  • Q What is CNC milling and CNC turning?

    A CNC milling involves cutting and carving on a workpiece by rotating the cutting tool. CNC turning involves cutting on a workpiece by rotating the workpiece itself. These methods are used to create parts of various shapes.

  • Q How is the accuracy of CNC parts ensured?

    A The accuracy of CNC parts is ensured through pre-programmed instructions and precise machine control systems. Additionally, strict quality control and inspection processes play a crucial role in ensuring part accuracy.

1.Could KAIAO make design drawings for me?

We do not provide design services. You are responsible for submitting 2D and 3D drawings, and we can then arrange the quotation according to your design files.

2.What type of files does KAIAO accept for quoting?

We accept 3D CAD files in STL, STEP or IGES format to provide quotation,. 2D drawings with reference dimensions should be in PDF format.

3.How long does a quotation take?

In most cases, we respond within 3 days of receiving an RFQ. If the quote is delayed, we will inform you as soon as possible.

4.How do I know my design will be kept confidential?

We will sign and adhere to any non-disclosure or confidentiality agreement. We have the strict policy within our factory that no photographs are ever allowed of a customer’s product without express permission.

5.How does KAIAO compare to other suppliers on price?

Although direct comparisons are difficult, KAIAO’s prices will be typically 25-45% less when compared to suppliers in North America and Europe.

As compared to Chinese suppliers, we choose to not to compete on price but to offer the higher levels of quality, rapid response and professional results.

6.Are lead times in working days or calendar days?

Lead times are quoted in calendar days.

7.What tolerances can KAIAO achieve?

Here are some general tolerance guidelines:

SLA: ±0.15/100mm precision;    

CNC: ±0.15/100mm precision;     

VACUUM CASTING: ±0.2/100mm precision;    

RIM: ±0.2/100mm precision.

It’s helpful if you can specify in the 2D drawings which areas in your design have critical tolerances that must be met and which can be slightly modified if needed to reduce time and costs involved.

8.What type of surface finishes does KAIAO provide?

We offer a full range of finishing services, from polishing to painting, plating to anodizing and printing to coating.

9.What are KAIAO’s shipping terms?

Our standard terms are Ex Works (EXW). This means the customer is responsible for shipping, customs clearance and all other associated fees once the goods have left our premises.

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  +086-0755-81475061  / +86 13823544576
  kaiao@cn-rp.com
  Floor 2, Block 9, AoHua Industrial Park, DaLang HuaRong Road, LongHua District, Shenzhen City, Guangdong Province, PRC 518110
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