The CNC machining industry is rapidly developing, with companies
like United CNC Machining leading the way in precision
manufacturing, while the growing ecosystem of CNC machining
companies and online CNC machining services provide diverse
solutions to customers worldwide.
| High Precision CNC Machining Milling Turning Aluminum Parts |
| CNC Turning, CNC Milling, Precision CNC Machining, Laser Cutting,
EDM, etc. |
| Aluminum:AL6061, Al6063, AL6082, AL7075, AL5052, A380 etc. |
Stainless Steel: SS201,SS301, SS303, SS304, SS316, SS416 etc. |
Steel: mild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#
etc. |
Brass: HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90 etc. |
Copper: C11000,C12000,C12000 C36000 etc. |
Iron: A36, 45#, 1213, 12L14, 1215 etc. |
Plastic: ABS, PC, PE, POM, Delrin, Nylon, PP,PEI, Peek etc. |
| CNC Turning work range: φ0.5 - φ300 * 750 mm Tolerance: +/-0.005 mm |
CNC Milling work range: 510 * 1020 * 500 mm(max) Tolerance: +/-0.01
mm |
| CNC Lathe, Machining Center, Milling Machine, CNC Laser Cutting
Machine, Cylindrical Grinder Machine, Drilling Machine, etc. |
| Measurement instrument, Projector, CMM, Altimeter, Micrometer,
Thread Gages, Calipers, Pin Gauge etc. |
| 100% QC, can provide inspection every batch |
| 3D Drawing: .step / .stp, 2D Drawing: .dxf/ .dwg / .pdf |
Why choose Hongsinn for custom online CNC machining services?
Hongsinn, through our partners, offers customized online CNC
machining services for engineers, product developers, and
designers. Our highly qualified and certified machine shop is
capable of handling any custom design, whether complex or simple.
We offer fast machining, small-batch or large-volume production,
with all orders fully serviced by Hongsinn. Simply upload your CAD
file to Hongsinn to receive a quote, delivery time, and
design-for-manufacturing feedback for your custom CNC parts. Our
fast CNC machining capabilities cover both metal and plastic, with
flexible production and shipping options to suit your budget and
product development needs.
What is CNC machining?
CNC (Computer Numerical Control) machining is a widely used
manufacturing process that uses automated, high-speed cutting tools
to create designs from metal or plastic materials. Standard CNC
machine tools include 3-, 4-, and 5-axis milling machines, lathes,
and machining centers.
In CNC machining, cutting can vary: the workpiece may remain
stationary while the tool moves; the tool may remain in place while
the workpiece rotates and moves; or both the tool and the workpiece
may move together. This flexibility enables CNC machining to
efficiently and accurately produce a wide range of complex parts.
Skilled machinists operate CNC machines by programming tool paths
designed based on the geometry of the final machined part. This
geometry is provided by a CAD (Computer-Aided Design) model. CNC
machines are capable of cutting virtually any metal alloy and rigid
plastic with high precision and repeatability, making custom CNC
machined parts suitable for nearly every industry, including
aerospace, medical, robotics, electronics, and industrial.
Hongsinn offers CNC machining services and supports custom CNC
quotes for over 40 materials, from common aluminum and acetal to
advanced titanium and engineered plastics such as PEEK and PTFE.
This diversity ensures we can meet the diverse needs of our
customers and provide high-quality solutions for a wide range of
applications.
CNC Machining Tolerances
| Feature | Description |
|---|
| Milled parts up to 80” x 48” x 24” (2,032 x 1,219 x 610 mm). Lathe
parts up to 62” (1,575 mm) length and 32” (813 mm) diameter. |
| |
| Tolerances on metals will be held to +/- 0.005" (+/- 0.127 mm) in
accordance with ISO 2768 unless otherwise specified. Plastics and
composites will be +/- 0.010”. |
| Hongsinn can manufacture and inspect to tight tolerances, including
sub +/- 0.001" tolerances, per your drawing specifications and
GD&T callouts. |
| 0.020” (0.50 mm). This may vary depending on part geometry and
chosen material. |
| Hongsinn can accommodate any standard thread size. We can also
machine custom threads; these will require a manual quote review. |
| Sharp edges are broken and deburred by default |
| The standard finish is as-machined: 125 Ra or better. Additional
finishing options can be specified when getting a quote. |
FAQ:
Q: Are you a trading company or manufacturer?
A: We are a factory.
Q: How can I obtain a quotation?
A: To receive a quotation, please send us drawings in formats such
as IGS, DWG, STEP, etc., along with a detailed PDF. If you have any
specific requirements, please include them in the request, and we
will provide professional advice for your reference.
Q: What if I don't have a drawing?
A: In such cases, you can provide us with samples or drawings. Rest
assured, we will ensure the safety and confidentiality of any
provided drawings.
Q: What is your delivery time?
A: Normally, it takes 7-14 days for the parts to be ready. We have
systems in place to ensure timely delivery.
Q: How do you ship the products? What are the packing details?
A: For small quantity orders, we have partnerships with courier
services like TNT, FEDEX, UPS, etc. For larger quantities, air or
sea shipment options are available. We have standard packing
details, but if you have any specific requirements, we are willing
to assist you.
Q: Do you provide samples? Is there an extra charge?
A: Yes, we can provide samples, but there may be an extra charge
for them.
Q: What are your payment terms? How can I make the payment?
A: Our payment terms are 50% T/T (bank transfer) in advance, with
the balance payment due before shipment. If you have any other
questions, please feel free to contact us.
