The advanced process of bending titanium plate, the fundamental
mechanics of metal brake bending, and the precise techniques
required to bend 2mm of metal plate.
| Material | steel, stainless steel, aluminum,iron, carbon steel,copper, brass,
alloy, etc. |
| Thickness | 0.1mm to 12mm, as your request |
| Sizes | 1) According to customers' drawings
2) According to customers' samples |
| Surface treatment | Anodizing, galvanized, zinc, nickle, chrome plating, powder
coating, painting, etc. |
| Drawing format | DWG, DXF, STEP, STP, STL, AI,PDF, JPG, Draft. |
| Packing | Polybag+Carton box+Wooden case/Pallet, according to customer's
request |
| Shipment | 1) By courier, like DHL, TNT, Fedex, etc, usually 5-7 days to
arrive |
| 2) By air to air port, usually, 3-4 days to arrive |
| 3) By Sea port, usually 15-30 days to arrive |
| Delivery Time | depend on the quantities, usually around 20 days. |
| Payment Term | T/T, Paypal, Trade Assurance |
| Certification | ISO |
| Logo service | provided |
| Application | widely used on construction, industry, automobile industry. |
Step Bending vs. Other Bending Techniques
Step Bending
Step bending is a continuous V-bending process designed to produce
large-radius products. This method allows for the cost-effective
manufacture of large products using standard tooling, making it one
of the most innovative metal bending techniques. However, a
disadvantage of step bending is that it requires a complete bend to
avoid misalignment of the part.
Roll Bending
Roll bending is used to produce various shapes such as pipes or
cones, and is particularly well-suited for large-radius bends. This
technique can produce one or more bends, depending on the machine
capacity and the number of rolls. The process typically uses two
driven rollers and one adjustable roller, which rely on friction
for movement. If the part requires bending at both ends or in the
middle, additional operations are required, typically performed on
a hydraulic press or press brake, otherwise the edges of the
details may be flattened.
Wipe Bending
Wipe bending (or edge bending) is another method used to bend the
edge of sheet metal. Ensuring that the sheet metal is properly
pushed into the wipe die is crucial, as the wipe die determines the
inside radius of the bend. The clearance between the wipe die and
the punch plays a significant role in achieving good results.
Advantages of using wipe bending include high repeatability and a
low skill level. However, this method often results in springback.
To control springback, a return flange is often added to the
forming punch and the die is pressed to initiate metal flow,
creating the desired curved top. However, this method can weaken
the metal and part quality, so it should be used with caution.
Rotary Bending
Rotary bending is a method for bending metal edges that offers
significant advantages over wipe bending or V-bending. Rotary
bending does not scratch the material surface, and the use of
specialized polymer tools eliminates any tool marks or scratches.
This technique can achieve bends sharper than 90 degrees, making it
ideal for common angles, where springback is less of a concern.
Another advantage of rotary bending is the ease of angle
adjustment, and height adjustments for grinding assembly are less
time-consuming.
However, a disadvantage of rotary bending is the higher price of
the equipment. Nevertheless, the long-term cost savings of a rotary
bending machine may outweigh the initial investment. Two passes are
common, but a single pass is also an option. This method is
particularly suitable for producing U-shaped channels close to
flanges, as it offers greater flexibility than other bending
methods.
We are your online CNC custom parts shop.
Hongsinn offers high-quality products tailored to your precise
designs. With instant quoting and 24/6 manufacturing, we ensure
your products are created quickly and delivered promptly. Our
services include, but are not limited to:
- 3-axis milling
- 4- and 5-axis milling
- Cutting
- Deburring
- Anodizing
Our dedicated team will work closely with you to manufacture
high-quality components to your unique specifications, regardless
of complexity. Feel free to contact us or request a quick quote to
collaborate with us on your next project.
FAQ:
Q: Are you a trading company or a manufacturer?
A: We are a manufacturer and have been in this field for more than
10 years.
Q: What kind of production services do you provide?
A: Mold manufacturing, CNC processing, stamping, assembly and
surface treatment.
Q: What kind of surface finish can you provide?
A: Pulverization, polishing, electroplating, anodizing, hot dip
galvanizing, powder coating etc.
Q: How long is your delivery time?
A: For sample, about 5-7 days. For mass goods, about 12-25 days.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples free of charge, but we have to pay
the freight cost.
Q: How long should it take us to quote?
A: After receiving the detailed information (your 2D / 3D drawings
or samples), we will quote for you within 2 days.
Q: What is the necessary information for quotation?
A: Please provide the details of your requirements as clearly as
possible (material, surface finish, drawing, tolerance, quantity)
