OEM изготовленный на заказ матовый нержавеющая сталь алюминиевый изгиб листового металла услуги лазерной резки L Z угловой кронштейн продукт
114,80-229,60 ₽
Изготовление листового металла на заказ гибкий алюминиевый сетевой шкаф компьютерный корпус игровой для ПК
- Категория: >>>
- Поставщик: Dongguan Dafeng Model Co. Ltd.Dongguan Ltd.
Сохранить в закладки 1600575884954:
Описание и отзывы
Характеристики
Experts in Custom Sheet Metal Fabrication and Design
Sheet metal fabrication is an umbrella term for a group of processes that use sheet metal to build machines and structures. It can be a complex process involving many different professionals. Businesses that specialize in sheet metal fabrication are commonly referred to as fabrication shops, or fab shops for short.
Sheet Metal Fabrication Processes
There are three main types of sheet metal fabrication: forming, cutting, and joining.
Forming
Forming includes processes like stamping, bending, stretching, and roll forming. While cutting subtracts material from a piece of sheet metal, forming simply reshapes it to the desired contours.
* Stamping, which is explained in more detail here, uses single or progressive dies to press the metal into the desired form. The technique uses two dies with a sheet of metal pressed between them.
* Bending can be done either by press brakes or by hand.
* Stretching, as is implied in the name, pulls metal apart via stretcher, hammer and dolly, or English wheel.
* Roll forming has similar effects to bending. However in this process the entire sheet of metal passes through a pair of rolls to form the material into the right shape so it can be bent all along its length into a coil.
There are three main types of sheet metal fabrication: forming, cutting, and joining.
Forming
Forming includes processes like stamping, bending, stretching, and roll forming. While cutting subtracts material from a piece of sheet metal, forming simply reshapes it to the desired contours.
* Stamping, which is explained in more detail here, uses single or progressive dies to press the metal into the desired form. The technique uses two dies with a sheet of metal pressed between them.
* Bending can be done either by press brakes or by hand.
* Stretching, as is implied in the name, pulls metal apart via stretcher, hammer and dolly, or English wheel.
* Roll forming has similar effects to bending. However in this process the entire sheet of metal passes through a pair of rolls to form the material into the right shape so it can be bent all along its length into a coil.
Cutting
There are two different types of cutting: with shear and without shear. Shear cutting includes processes such as shearing,cutting, and blanking. These types of cuts are more commonly used for nonindustrial end products, since they are less precise than processes without shear.
* Basic cutting uses a single blade to cut through the material.
* Blanking is a more powerful version of the same process a hole punch uses to cut out holes in paper. A machine punches shaped pieces out of a sheet of metal, and the leftover sheet is discarded.
* Shearing involves the same type of action as scissors, using upper and lower blades that make cuts in straight lines. However,with shearing, one blade remains stationary while the other lowers down.
Non-shear cutting, which is more accurate, is used specifically for industrial products like airplane wings. These processes include laser beam, plasma, and waterjet cutting services, as well as machining.
There are two different types of cutting: with shear and without shear. Shear cutting includes processes such as shearing,cutting, and blanking. These types of cuts are more commonly used for nonindustrial end products, since they are less precise than processes without shear.
* Basic cutting uses a single blade to cut through the material.
* Blanking is a more powerful version of the same process a hole punch uses to cut out holes in paper. A machine punches shaped pieces out of a sheet of metal, and the leftover sheet is discarded.
* Shearing involves the same type of action as scissors, using upper and lower blades that make cuts in straight lines. However,with shearing, one blade remains stationary while the other lowers down.
Non-shear cutting, which is more accurate, is used specifically for industrial products like airplane wings. These processes include laser beam, plasma, and waterjet cutting services, as well as machining.
* Laser cutting uses a focused beam of light for cutting through or engraving the material.
* Plasma uses heated compressed gases like nitrogen and hydrogen, which exit the nozzle as such high speed they become ionized and conduct electricity.
* Waterjet cutting shoots high speed, concentrated streams of water filled with abrasives to erode a cut into the material.
* Machining uses a tool like a drill bit or lathe blade to cut off pieces of material. This can include processes like milling and spinning.
Joining
Joining encompasses the processes of welding, brazing, riveting, and adhesive use.
* Welding comes in several forms, including MIG, TIG, and stick. It acts by fusing the metal sheets together through melting them, while adding a filler.
* Brazing is a similar process, but it acts by melting a filler without melting the sheets.
* Riveting relies on small metal parts to join sheets of material by embedding them through both sheets.
* Adhesives hold together metal sheets either alone, as in the case of structural adhesives, or in conjunction with another joining method, as with machinery adhesives.
Once the metal has been fabricated there are finishing processes that can be performed to enhance its properties, including sandblasting, deburring, annealing, and coating.
* Plasma uses heated compressed gases like nitrogen and hydrogen, which exit the nozzle as such high speed they become ionized and conduct electricity.
* Waterjet cutting shoots high speed, concentrated streams of water filled with abrasives to erode a cut into the material.
* Machining uses a tool like a drill bit or lathe blade to cut off pieces of material. This can include processes like milling and spinning.
Joining
Joining encompasses the processes of welding, brazing, riveting, and adhesive use.
* Welding comes in several forms, including MIG, TIG, and stick. It acts by fusing the metal sheets together through melting them, while adding a filler.
* Brazing is a similar process, but it acts by melting a filler without melting the sheets.
* Riveting relies on small metal parts to join sheets of material by embedding them through both sheets.
* Adhesives hold together metal sheets either alone, as in the case of structural adhesives, or in conjunction with another joining method, as with machinery adhesives.
Once the metal has been fabricated there are finishing processes that can be performed to enhance its properties, including sandblasting, deburring, annealing, and coating.
How Does Sheet Metal Fabrication Work?
During the sheet metal fabrication process, thin sheet metal stock is placed on a flat bed where a laser cutter (1) draws programmed part patterns. Depending on the part geometry, a sheet metal punch (2) can form additional features. Once the parts are deburred, they move to the press brake (3) where they are formed into the final geometries. Additional secondary operations are often used to finish the sheet metal parts.
INNOVATIVE DESIGN | SPEED | LEAN MANUFACTURING
Da Feng fabricates sheet metal parts for a wide range of industries. From custom automotive metal fabrication to medical fabrication, you’ll receive the highest quality sheet metal parts with the best lead times.
Custom Sheet Metal Fabrication
At DA Feng, innovation is at the core of everything we do. In a fast-paced, ever-evolving industry, being at the forefront of change is crucial to ensure we deliver the highest-quality fabrication services and parts, pricing, and turnaround times for our customers.Sheet metal fabricators first convert CAD and drawing data into machine code. A laser cutting, waterjet, or plasma cutting machine will then precisely remove sheet metal material. The raw material is formed into angular bends and features using brakes, punches, and dies. If any assembly or post-processing is required, our sheet metal manufacturers will weld, add inserts, or finish the part.
Sheet Metal Operations Available
The efficiency and high precision of metal fabrication, coupled with Da Feng variety of materials, range of sheet metal fabricators, and post-processing options means you can get parts for any application. Sheet metal applications include aerospace, defense, automotive, energy, industrial, medical, dental, and consumer products.
Sheet Metal Materials Available
Type | Material | Service | Process |
Aluminum | Aluminum 6061-T651 | Sheet Metal Fabrication CNC Machining | Sheet Metal Fabrication CNC Milling CNC Turning |
Aluminum | Aluminum 5052-H32 | Sheet Metal Fabrication | Sheet Metal Fabrication |
Brass | Brass C260 | Sheet Metal Fabrication CNC Machining | Sheet Metal Fabrication CNC Milling |
Copper | Copper C101 | Sheet Metal Fabrication CNC Machining | Sheet Metal Fabrication CNC Milling |
Copper | Copper C110 | Sheet Metal Fabrication | Sheet Metal Fabrication |
Low Carbon Steel | Low Carbon Steel CR 1008 | Sheet Metal Fabrication | Sheet Metal Fabrication |
Low Carbon Steel | CR Galvanized | Sheet Metal Fabrication | Sheet Metal Fabrication |
Low Carbon Steel | CR Galvannealed | Sheet Metal Fabrication | Sheet Metal Fabrication |
Stainless Steel | Stainless Steel 304/304L | Sheet Metal Fabrication CNC Machining | Sheet Metal Fabrication CNC Milling CNC Turning |
Stainless Steel | Stainless Steel 316L | Sheet Metal Fabrication 3D Printing | Sheet Metal Fabrication Direct Metal Laser Sintering |
Available Sheet Metal Finishes
Standard
Minimal post-processing or treatment on parts is done.
Bead Blast
The part surface is left with a smooth, matte appearance.
Anodize (Type II Or Type III)
Type II (MIL-A-8625, Type II) creates a corrosion-resistant finish. Sheet metal parts can be anodized in different colors—clear,
black, red, and gold are most common—and are usually associated with aluminum. Type III (MIL-A-8625, Type III, Class 1/2 "hardcoat") is thicker and creates a wear-resistant layer in addition to the corrosion resistance seen with Type II.
Chem Film (Chromate Conversion Coating)
This sheet metal finish provides corrosion resistance and good conductivity properties. Chem film can be used as a base for paint and can leave surfaces yellow or gold. Adds very little thickness, about 0.00001”-0.00004.” Chem film will conform to MIL-DTL-5541, TYPE I/II.
Powder Coat
This is a process where powdered paint is sprayed onto a part that is then baked in an oven. This creates a strong, wear- and corrosion-resistant layer that is more durable than standard painting methods. A wide variety of colors are available to create the desired aesthetic.
Electroless Nickel Plating
Provides uniform nickel coating which offers protection from corrosion, oxidation, and wear on irregular surfaces. The finished part will be brighter. Thickness starts at .0001” and this finish conforms to MIL-C-26074.
Gold Plating
Gold Plating provides good corrosion and tarnish resistance with excellent solderability. Default application specification is MIL-G-45204 & ASTM B488, CLASS 00, 0, OR 1 (Thickness 0.00002" - 0.00005").
Silver Plating
Silver offers high solderability and electrical conductivity but is susceptible to tarnish on sheet metal parts. Conforms to AMS QQ-S-365D. Thickness is about 0.00002”- 0.0003.”
We are a verified manfacturer of Alibaba.
We are in Alibaba for about 4 years. Working with different clients from the world.
Instant Quotes & Manufacturability Feedback
Simply upload your 3D model to get instant pricing and manufacturability feedback through our digital quote-to-order platform.
Fast from Prototype to Production
Our Digital Manufacturing Ecosystem can scale with you, for custom 3D printed parts from prototype to production, with industry
leading speeds at every stage.
leading speeds at every stage.
Online Order Tracking & Management
Never worry where your parts are again. With Fictiv you can track production status, reorder parts, and manage your order history
in one place.
in one place.
About us
Who We Are
Dongguan Dafeng Prototype Technology Co., Ltd. is a Verified manufacturer of Aliabba.
Our company established in March 2018. Located in Dongguan City, which enjoys convenient transportation and high technology. Da Feng is a company that wants to radically reduce the time it take to get injection-molded plastic prototype parts. Now we specialize in rapid prototyping, rapid tooling and low-volume manufacturing/mass production of custom plastic and metal parts, especially for action figures and toy, PVC gift figurine,plastic cover, metal metalwork. As a result, plastic, silicone or PVC and metal parts could be produced in a fraction of the time it had ever taken before.
Our company established in March 2018. Located in Dongguan City, which enjoys convenient transportation and high technology. Da Feng is a company that wants to radically reduce the time it take to get injection-molded plastic prototype parts. Now we specialize in rapid prototyping, rapid tooling and low-volume manufacturing/mass production of custom plastic and metal parts, especially for action figures and toy, PVC gift figurine,plastic cover, metal metalwork. As a result, plastic, silicone or PVC and metal parts could be produced in a fraction of the time it had ever taken before.
Our international team of engineers and technicians use advanced equipment and techniques like 3D printing,CNC machining,Vacuum casting,Mold making and production to turn your designs into reality quickly at a good price. Also we offer different surface treatments, such as painting, screen-printing, plated,anodizing. In this way, we can offer One-Stop-Service from Design to mass production.
With the continuous expansion of production, innovation of new products, upgrading of technology, strengthening of management, we become bigger and stronger. Therefore, the company's products meet requirements of customers, strive to market competition in a steady winning. We can make everything into reality.Since we own the excellent clerks,advanced machines and rich experience, we can make everything for you.
Contact us today and it will save you more time and cost.
With the continuous expansion of production, innovation of new products, upgrading of technology, strengthening of management, we become bigger and stronger. Therefore, the company's products meet requirements of customers, strive to market competition in a steady winning. We can make everything into reality.Since we own the excellent clerks,advanced machines and rich experience, we can make everything for you.
Contact us today and it will save you more time and cost.
VISION
Let Da Feng person developed with company together and acchieve their dream.
MISSION
Make better products and service go over world.
Accelerate product development, reduce costs, and optimize your supply chain with technology-enabled 3D printing, CNC machining, sheet metal fabrication, and injection molding.
FAQ
Q1: What are DaFeng's sheet metal capabilities?
A: We fabricate functional prototypes and end-use parts in as fast as 3 days
Q2: How does the sheet metal quoting process work?
A: For sheet metal quotes, you’ll need to send your CAD model to us. Contact us.
Q3: what is the MOQ is for this product in your company?
A: MOQ is 1 pcs.
A: We fabricate functional prototypes and end-use parts in as fast as 3 days
Q2: How does the sheet metal quoting process work?
A: For sheet metal quotes, you’ll need to send your CAD model to us. Contact us.
Q3: what is the MOQ is for this product in your company?
A: MOQ is 1 pcs.
Q4: What are Protolabs stocked materials for sheet metal?
We stock a variety of metal materials including stainless steel, aluminum, copper, and brass. See a full list of stocked materials
for sheet metal fabrication.
We stock a variety of metal materials including stainless steel, aluminum, copper, and brass. See a full list of stocked materials
for sheet metal fabrication.
Q5: Which 3d drawing files should go with the machines?
A: CNC machines only read *IGS,*STP,*STEP,*IGES,*X-T format, For *STL format,it goes with 3d printer and SLA.
A: CNC machines only read *IGS,*STP,*STEP,*IGES,*X-T format, For *STL format,it goes with 3d printer and SLA.
A: Yes, we will keep them well and not release to the third party without your permission.
Q7: What shall we do if we do not have drawings?
A:Please send your sample to our factory, then we can copy or provide you better solutions. Please send us pictures or drafts with
dimensions (Length, Height, Width), CAD or 3D file will be made for you if placed order.
Q8: What is your terms of payment?
A: Payments<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance balance before shippment.
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