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Sheet metal fabrication is a manufacturing process that transforms metal sheets (typically less than 6mm thick, such as steel, aluminum, or stainless steel plates) into metal structures, components, or finished products with specific shapes and functions. This is achieved through a series of techniques including cutting, punching, folding, stretching, and joining (such as welding, riveting, or screw fastening). Its core characteristic is that the thickness of the metal sheet remains largely unchanged during processing. Through these techniques, the sheet metal can be formed into nearly any desired shape. This technology is widely applied across multiple sectors including automotive, electronics, home appliances, and machinery.
Dongguan Shengpeng Precision Technology Co., Ltd. is an enterprise specializing in high-end precision parts CNC machining services. We provide CNC milling, CNC turning, laser cutting, sheet metal bending and welding, casting molds and other one-stop machining services. The company has passed ISO 9001, CE, RoHS and other international certifications. Features of CNC Milling Multi-Edge Cutting Milling cutters usually have multiple cutting edges that can engage in cutting at the same time, making...
Metals in CNC Turning Machining l Aluminum -Significant lightweight characteristics, low density but high strength -Excellent corrosion resistance for long-term use -Mainly used in electronic equipment housings -Precision machining through precision cnc turning services -Typical products include CNC Turned Parts for aircraft components and cell phone housings. l Steel -Carbon steel for mechanical parts and structural building components -Stainless steel for excellent corrosion...
一、Materials l Aluminum Alloy Lightweight, high-strength, corrosion-resistant, widely used automotive (engine blocks), ideal for Metal Turning Service and Metal Milling Service. l Steel Carbon steel: low cost, easy to process, suitable for mechanical parts. Stainless steel/tool steel: corrosion-resistant, high hardness, used for medical equipment and mold making, commonly used in custom metal fabrication service. l Copper Excellent thermal conductivity, suitable for electronic components...
一、Processing Range l Shaft Parts Processing of motor shafts, transmission shafts, etc., which realize transmission and connection functions by turning external rounds, internal holes, and threads, are the main processing objects of CNC Turning and Metal Turning Service. l Plate Parts The end face turning, drilling and boring of flanges, end caps, etc., combined with Sheet Metal Bending Service and Metal Bending Forming, meets the processing needs of different parts. l Bushings Turning the bore...
一、Material Aluminum Alloy Aluminum alloy is a commonly used material for casting molds, which is lightweight and easy to handle and install. Its excellent thermal conductivity in Aluminum Die Casting can quickly dissipate heat and improve productivity. aluminum casting molds also have good corrosion resistance to extend the service life. Steel Steel is widely used in metal casting molds. Alloy steel has high strength and wear-resistant, which is suitable for high pressure molds such as...
一、Casting Mold Tolerance & Precision Tolerance Control of Mold Parting Surface Through Precision Milling Service and high-precision assembly process, the flatness tolerance of parting surface is controlled within ±0.005mm, which ensures close fitting, avoids defects such as flying edge and burr, and significantly improves the quality of castings. Tolerance Guarantee for Key Dimensions High Precision CNC Milling and precision cnc turning services are used to process key dimensions (such as...
一、Process Flow Design The production of casting molds begins with precise design. Engineers use CAD software for three-dimensional modeling, planning key elements such as the structure and parting surface of the Casting Mold. When designing Precision Casting Mold, the focus is on maintaining accuracy and ensuring the feasibility of demolding, to ensure that the castings meet strict standards. Material Processing Precise cutting is carried out using Laser Cutting Service. Complex mold structures...
一、Surface Processing Spray Treatment Spray coating evenly covers the surface of sheet metal parts with professional equipment, forming a protective film to enhance corrosion resistance and aesthetics. Pre treatment (removing oil and rust stains) ensures coating adhesion, supports customized colors and materials, and is widely used for equipment casings. Electroplating Treatment Metal coatings (such as galvanizing and chrome plating) are deposited on the surface of sheet metal parts by...
一、Equipment capability Laser Cutting Equipment The company is equipped with advanced Metal Laser Cutting equipment, which can accurately cut various types of metal sheets. Precision Laser Cutting technology ensures smooth cutting edges, greatly improving production efficiency. Welding Equipment Professional Stainless Steel Welding equipment enables automated welding, precise control of temperature and time, ensuring welding strength and corrosion resistance, effectively avoiding deformation...
一、Size Range Small Sheet Metal Parts The size usually ranges from a few centimeters to tens of centimeters, commonly found in the electronics and precision instrument industries. Using Precision Laser Cutting technology, it can meet high-precision cutting requirements, such as Custom Sheet Metal Fabrication scenarios for electronic device brackets. Medium Sized Sheet Metal Parts Sized from tens of centimeters to over one meter, it is commonly used for mechanical equipment casings and frames....
一、Processing Scope Cutting & Processing Provide comprehensive laser cutting services, covering precise cutting of thin metal foils to thick steel plates. Using Precision Laser Cutting technology, the incision is smooth, reducing subsequent processing and improving efficiency. Bending Realize bending requirements from simple to complex through Sheet Metal Bending. CNC equipment precisely controls angles and radii to meet personalized design needs. Welding Processing Support welding of...
一、Advantages Quality Guaranteed Full process quality inspection (raw materials → processing → finished products), providing high-precision steel fabrication services. Thoughtful Customized Service From demand matching to delivery, provide personalized custom metal fabrication solutions that balance efficiency and economy. Shipping Packaging Specialty Scientific packaging and flexible logistics ensure zero damage delivery of products and improve after-sales support. 二、Equipment...
一、Application Scenarios Medical Device Industry Stainless steel is processed through Stainless Steel Welding and Precision Laser Cutting to meet the high hygiene and precision requirements of medical equipment, with surface treatment ensuring safety. Communications Industry Laser Cutting Service and Sheet Metal Bending produce high-precision casings, while Metal Laser Cutting and CNC Milling ensure stable operation of the equipment. 二、Surface Treatment Process Anodizing Treatment Generate an...
一、Tolerance Accuracy Conventional Tolerances The conventional tolerance (± 0.1- ± 0.3mm) is applicable to ordinary sheet metal parts, such as structural supports and simple shells. Processing can be completed through Laser Cutting and Sheet Metal Bending, effectively controlling costs while ensuring functionality. Close Tolerance Precision tolerance (± 0.05- ± 0.1mm) is used for precision components such as internal brackets of electronic devices. Adopting Precision Laser Cutting technology,...
一、Material Aluminum Alloy Aluminum alloy has become the preferred choice for Custom Sheet Metal Fabrication due to its lightweight and high-strength properties. Through Sheet Metal Bending, complex shapes can be processed, and with the help of Laser Cutting Service, ± 0.1mm precision cutting can be achieved, which is widely used in the aerospace industry. Carbon Steel Carbon steel has outstanding cost-effectiveness, Precision Laser Cutting ensures precise size, and Sheet Metal Welding ensures...
一、Application Scenarios Home Appliance Manufacturing Sheet metal processing is widely used in the field of home appliances, and the Sheet Metal Bending process can accurately bend various metal shells to ensure product structural stability. This process can achieve complex shapes and meet the dual demands of modern home appliances for both aesthetics and functionality. Industrial Equipment Laser Cutting Service provides high-precision machining solutions for industrial equipment, with cutting...
一、Shipping & Packaging Packaging Material Selection According to the characteristics of sheet metal parts, we choose suitable packaging materials: anti-static bags are used for small precision parts; wooden pallets or wooden boxes are used for large parts; pearl cotton is wrapped around stainless steel parts, and aluminum alloy parts are protected by winding film. For humid environments, desiccant is also added to ensure that the precision surfaces are intact after Laser Cutting and Sheet...
一、Materials Brass Brass is an alloy composed of copper and zinc, with good electrical and thermal conductivity, easy to cut and process, suitable for Custom Sheet Metal Fabrication. components such as electronic connectors can be made by precision laser cutting, and corrosion-resistant, suitable for humid environments. Titanium Alloys Titanium alloys are strong, low density, corrosion and temperature resistant, and are used in aerospace and medical devices. Processing requires specialized...
一、Surface Processing Passivation Passivation significantly improves corrosion resistance by chemically forming a protective film, which is particularly suitable for stainless steel materials. In Custom Sheet Metal Fabrication, this process compensates for the corrosion weakness of Stainless Steel Welding, and is widely used in areas with high hygiene requirements, such as medical devices. Sandblasting Sandblasting cleans the surface and creates a uniform roughness for subsequent painting. For...
一、Equipment Capability High Power Laser Cutting Unit 6000W Fiber Laser Cutting Machine can cut 30mm steel plate with double exchange table design to enhance the efficiency.Precision Laser Cutting technology ensures ±0.03mm precision to meet the precision processing needs of Custom Sheet Metal Fabrication. Intelligent Bending Center Equipped with automatic die change system, the bending accuracy reaches ±0.1°. Seamless connection with CAD software, together with Metal Laser Cutting processing,...
Specifications Stainless Steel Welding Neck Flange Product Description Production Name Stainless Steel Welding Neck Flange
customized stainless steel welding fabrication Product Description Capabilities: 1.Vcnc milling the workable length 1-1000mm the workable diamete
Custom stamping stainless steel welding parts Product Description The product's details for welding parts
Model NO.: Longva-stainless steel union Connection: Welding Trademark: LONGVA or OEM
Model NO.: Stainless Steel Welding Coil Tube Technique: Cold Drawn Surface Treatment: Polis
Specifications Stainless Steel Welding Neck Flange Product Description Production Name Stainless Steel Welding Neck Flange
customized stainless steel welding fabrication Product Description Capabilities: 1.Vcnc milling the workable length 1-1000mm the workable diamete
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.