How Much Does It Cost to Customize a Prototype or Parts?

Flourish Legend generally consider materials, manufacturing complexity, small batches and large batches, labor costs, logistics costs, etc., because Flourish Legend is the original CNC machining factory, there is no middleman to earn the margins, and there is a certain price advantage for customers provide the most cost-effective price.

How is the Strength and Core Competence of Flourish Legend? Are We Reliable?

Flourish Legend has many years of professional custom processing experience, creating excellent quality! With our excellent technical strength and rich industry experience, we provide comprehensive prototype CNC machining services for various industries such as medical care, household appliances, automobiles, transportation, electronics, and robotics. The 3000+ successful service cases we are proud of have witnessed our outstanding performance in various industries.

At present, Flourish Legend has six major business segments, covering hand model making, mold manufacturing, injection molding, CNC machining, sheet metal manufacturing, and metal stamping. This diversified business model enables us to meet the needs of different industries and customers while providing customers with one-stop solutions.

Flourish Legend has invested in more than 50 automated production lines and hundreds of high-precision mechanical equipment. These advanced equipment and automated production lines improve production efficiency, reduce costs, and ensure the stability and consistency of product quality.

Flourish Legend has a team of more than 200 industry elites who have rich experience and expertise in their respective fields. With excellent technical ability and innovative thinking, our team has won wide recognition and awards and has gradually become a well-known foreign trade production enterprise in Guangdong Province.

How to Solve the Quality Problems of the Customized Parts After Delivery?

1. Before shipment, Flourish Legend will carefully check whether the product is wrong, whether the quality is qualified, and whether the express package is in good condition before delivery. If the customer finds that the customized product has quality problems after receiving the goods, they can take photos to keep the evidence and contact us. Flourish Legend's after-sales service will locate the cause of product damage as soon as possible and solve the problem for you.

2. If your customized product has a certain warranty period, if there is any problem during the warranty period, we will repair, replace or refund as soon as possible. No matter what kind of problems arise, always keep clear communication with us, Flourish Legend will provide you with reasonable solutions.

Common Sheet Metal Materials

Iron Iron materials are among the most common materials used in sheet metal fabrication. Carbon steel exhibits good mechanical properties and workability, suitable for various applications. Stainless steel offers corrosion resistance and an attractive appearance, often used in applications requiring corrosion resistance and hygiene.Carbon steel has high strength and stiffness, making it suitable for applications requiring structural strength. Stainless steel, with the addition of chromium and other alloying elements, possesses excellent corrosion resistance and high-temperature strength.
AluminumAluminum materials have low density, good thermal conductivity, and corrosion resistance. They also exhibit excellent formability and ductility, making them suitable for processing complex shapes.Aluminum materials have high strength and stiffness, along with good electrical and thermal conductivity. They also exhibit good weldability and surface finishing properties.
TitaniumTitanium materials offer excellent strength, low density, and high corrosion resistance. They also have good biocompatibility, making them suitable for medical and aerospace applications.Titanium materials have high strength and stiffness, along with excellent high-temperature resistance. They also exhibit outstanding corrosion resistance, enabling long-term use in corrosive environments such as acids and alkalis.
CopperCopper materials possess good electrical and thermal conductivity, commonly used in electronic and communication devices.Copper exhibits excellent electrical conductivity, low electrical resistivity, and high thermal conductivity. It also has good ductility and corrosion resistance.
Alloy SteelAlloy steel is steel that has been alloyed with other elements such as chromium, nickel, molybdenum, etc. It offers high strength, hardness, and good corrosion resistance.The properties of alloy steel vary depending on the specific alloy composition. Generally, it exhibits good mechanical properties, heat-treatability, and wear resistance, suitable for applications requiring high strength and wear resistance.

Galvanized steel is steel that has been coated with a layer of zinc to enhance its corrosion resistance. It offers good corrosion resistance and appearance, commonly used in sheet metal structures exposed to harsh outdoor environments.Galvanized steel has good corrosion resistance, effectively resisting oxidation and corrosion. It also has a certain level of strength and stiffness, suitable for applications requiring weather resistance."

What are Our Lead Time and Delivery Time?

The delivery time of Flourish Legend's customized products depends on the customer's product complexity and craftsmanship. In the 3000+ customer cases served by Flourish Legend, the general proofing time is 5-7 days, the mass production time is 7-15 days, and the logistics time is 3-5 days.

What Are the Common Issues During Production Process Of Prototype Making?

During the process of creating a prototype model, common issues that may arise include:

1. Inaccurate dimensions: The prototype model's dimensions may deviate from the design requirements due to material shrinkage, processing errors, or inaccurate measurements.

2. Surface roughness: The prototype model's surface may not be sufficiently smooth, exhibiting noticeable indentations, flaws, or marks. This could be a result of improper processing techniques, poor material quality, or mold damage.

3. Poor part fit: The prototype model's components may have improper fit, with gaps that are either too large or too small, rendering them unable to be correctly assembled or causing functional failure.

4. Insufficient strength: The prototype model may suffer from structural instability or inadequate part strength, leading to deformation, fracture, or loss of functionality.

5. Incomplete details: The prototype model may lack certain details or inaccurately represent specific features, thereby failing to fully meet the design requirements or accurately simulate the final product's appearance and performance.

6. Improper material selection: Choosing unsuitable materials can result in the prototype model exhibiting subpar performance, appearance, or lifespan.

7. Lengthy production cycle: Creating a prototype model may require a significant amount of time, particularly for complex or large-scale models that involve multiple processes and necessitate patience throughout the waiting period.

These challenges are commonly encountered during the production of a prototype model and require experienced manufacturers and appropriate problem-solving approaches. Effective communication, quality control, and feedback loops are crucial for addressing these issues promptly.

What Are The Common Materials Used In Prototype Model Production?

Common materials used in the production of prototype models include:

1. Rapid prototyping materials: such as light-curing resins (e.g., photosensitive resins), polyurethane resins, gypsum, wax, etc. These materials are suitable for rapid prototyping technologies such as light-curing 3D printing, SLA (stereolithography), SLS (selective laser sintering), etc. They offer advantages such as fast production speed, low cost, and suitability for complex shapes. However, they have lower strength and poor durability.

2. ABS plastic (Acrylonitrile Butadiene Styrene): ABS plastic is commonly used in prototype model production and offers good toughness, impact resistance, and heat resistance. It is suitable for machining and painting and finds wide applications in industries such as automotive, electronics, and household appliances. However, prototype models made from ABS plastic tend to have rough surfaces, making them unsuitable for applications requiring high precision and smooth surfaces.

3. PC (Polycarbonate): PC is an engineering plastic with excellent mechanical properties, high strength, heat resistance, and transparency. It is suitable for producing prototype models, especially those requiring high strength and impact resistance. However, PC materials are more difficult to process and come with higher costs.

4. PMMA (Polymethyl Methacrylate): PMMA is a transparent plastic with good weather resistance and excellent mechanical properties. It is commonly used in the production of transparent or translucent prototype models, such as transparent casings and display items. However, PMMA has poor impact resistance and is prone to scratching.

5. Aluminum alloy: aluminum prototype machining offer excellent strength, corrosion resistance, and thermal conductivity. They are suitable for applications requiring high strength and stability, such as automotive components and aerospace. However, the production cost of aluminum alloy prototype models is higher.

What Is The Difference Between CNC Milling And CNC Lathe?

CNC milling machines and CNC lathes are two common types of CNC machine tools, and they have some differences in terms of machining methods and principles:

1. Machining Methods:

   - CNC milling machines are mainly used for cutting and carving operations on the surface of workpieces. Material removal is achieved by rotating the cutting tool, and it can perform machining on flat surfaces, curves, and complex shapes.

   - CNC lathes are primarily used for the machining of rotating workpieces. The workpiece is fixed and rotated while the cutting tool, mounted on a turret, performs cutting operations. It can handle outer diameters, inner diameters, threads, and end surfaces.

2. Working Principles:

   - In CNC milling machines, the workpiece is fixed on the worktable, and the cutting tool moves in different axes to perform cutting operations. Typically, it has multiple axes (such as X, Y, Z) for movements, allowing for multi-directional cutting and 3D machining.

   - In CNC lathes, the workpiece rotates on the main spindle while the cutting tool remains fixed on the tool turret. The cutting tool can move in horizontal and vertical directions to achieve various types of cutting operations.

3. Suitable Workpiece Shapes:

   - CNC milling machines are suitable for machining complex shapes such as flat surfaces, curves, cams, gears, etc. They are ideal for workpieces that require multi-axis movement and 3D machining.

   - CNC lathes are suitable for machining long bar-shaped or cylindrical workpieces. They can handle outer diameters, inner diameters, end surfaces, and threading operations.

4. Application Fields:

   - CNC milling machines are widely used in mold manufacturing, aerospace, automotive components, electronic devices, and other industries.

   - CNC lathes are widely used in automotive components, pipe fittings, shaft parts, and threading operations.

Although CNC milling machines and CNC lathes have different machining methods and application ranges, they are both CNC machine tools capable of precise machining operations through pre-programmed instructions. They improve production efficiency and machining accuracy.

What Tolerances Could The CNC Machining Reach?

CNC machining can achieve different tolerance requirements depending on the equipment, materials, and processes used during the machining process. Here are some common tolerance grades and their corresponding precision ranges:

1. General Tolerance: In general engineering applications, the common tolerance grade is the "m" grade according to ISO 2768-1. General tolerance requirements are relatively loose and are typically suitable for general mechanical part manufacturing, with tolerance ranges reaching a few millimeters or larger.

2. Medium Tolerance: In applications that require higher precision, such as precision mechanical part manufacturing, the common tolerance grade is the "f" grade according to ISO 2768-1. Medium tolerance requirements are relatively strict, with tolerance ranges typically falling within tens to hundreds of micrometers.

3. High Precision Tolerance: For applications that demand extremely high precision, such as aerospace and optical instruments, more stringent tolerance requirements are needed. The tolerance grade is usually the "e" grade or higher according to ISO 2768-1. High precision tolerances can be achieved within ranges of tens to a few micrometers.

It's important to note that tolerance requirements may vary based on different machining characteristics, material properties, and product designs. Additionally, achieving high-precision machining often requires advanced and precise equipment, as well as strict quality control and process control.

In practical applications, ensuring the desired tolerances are met depends on selecting appropriate machining equipment, and suitable process parameters, and implementing effective quality inspection and control. Therefore, before undertaking CNC machining, it is recommended to discuss and confirm the tolerance requirements with the experts at Flourish Legend to make appropriate decisions during the machining process.

How Does CNC Milling Work?

CNC milling is a machining process where the cutting tool rotates and removes material from the workpiece under the control of a computer numerical control (CNC) system. Here is a translation of the basic working process of CNC milling:

1. CAD Model Design: Firstly, a three-dimensional model of the workpiece is created or imported using computer-aided design (CAD) software. This model describes the shape, dimensions, and machining requirements of the workpiece.

2. CAM Program Generation: Based on the CAD model, a machining program is written using computer-aided manufacturing (CAM) software. This program guides the CNC system with information such as the cutting path, tool selection, cutting parameters, and more.

3. Workpiece and Tool Setup: The workpiece is mounted on the milling machine's worktable, and appropriate cutting tools are selected. The choice of cutting tools depends on the specific machining requirements, such as different types of milling cutters, drills, boring tools, etc.

4. Establish Workpiece Coordinate System: Using the machining program and the geometric features of the workpiece, a coordinate system is established within the CNC system. This coordinate system determines the position and motion trajectory of the tool on the workpiece.

5. Debugging and Preheating: Before actual machining, the CNC system and tools often undergo debugging and preheating. The debugging process validates the machining program and tool paths and performs necessary calibrations and adjustments.

6. Initiate Machining: Once the debugging and preheating are completed, the operator starts the CNC system to begin the machining process. The CNC system controls the milling cutter to cut the workpiece based on the defined paths and parameters in the machining program.

7. Real-time Monitoring: During the machining process, the CNC system monitors key parameters such as tool position, cutting force, cutting speed, etc., in real-time. Adjustments and corrections are made as necessary to ensure machining accuracy and stability.

8. Completion of Machining: Once the machining is finished, the cutting tool automatically stops, and the machined part can be removed from the workpiece.

CNC milling achieves high precision and efficiency through precise control of cutting paths. This machining method is widely used in various industries, including aerospace, automotive manufacturing, mold making, and more.

What Material Should Be Used for Your Injection Project?

The choice of suitable material for a molding project depends on various factors, including the required physical properties, design requirements, cost considerations, and application environment. Here are some common types of materials used in molding projects:

1. Metal Materials: Metal materials are widely used in molding projects. Common metal materials include aluminum alloys, steel, stainless steel, copper, and titanium, among others. Metal materials offer high strength, good thermal conductivity, and electrical conductivity, making them suitable for manufacturing components and structural parts.

2. Plastic Materials: Plastic materials are characterized by their lightweight, corrosion resistance, insulation properties, and cost-effectiveness, making them suitable for molding projects. Common plastic materials include polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS), and polycarbonate (PC), among others.

3. Composite Materials: Composite materials are composed of two or more types of materials, offering excellent strength, stiffness, and corrosion resistance. Common composite materials include carbon fiber-reinforced composites (CFRP), glass fiber-reinforced composites (GFRP), and aramid fiber composites, among others.

4. Rubber Materials: Rubber materials are typically used for elastic components and sealing elements in molding projects. Common rubber materials include butadiene rubber (BR), nitrile rubber (NBR), ethylene-propylene-diene monomer (EPDM), and silicone rubber, among others.

5. Other Materials: In addition to the above-mentioned materials, there are many other materials that can be used for molding projects, such as ceramic materials, glass, wood, and paperboard.

When selecting the appropriate material, it is important to consider the specific requirements and characteristics of the project, such as strength, wear resistance, corrosion resistance, temperature stability, and electrical insulation properties. Additionally, factors such as processability, availability, and cost-effectiveness of the material should also be taken into account.

For specific molding projects, it is recommended to consult with the experienced engineers at Flourish Legend for detailed assessment and selection of materials based on the project requirements and material properties, ensuring the optimal material choice.

Do You Offer Prototype Tooling?

Yes, Flourish Legend offers prototype tooling services. Prototype tooling refers to the tools or molds used to manufacture product prototypes, which are used for verifying design concepts, conducting functional tests, and evaluating market feasibility. Flourish Legend has extensive experience and expertise in the field of prototype tooling and provides customized solutions.

Flourish Legend's prototype tooling services include:

1. Design and Engineering Support: The team at Flourish Legend collaborates with clients to provide design and engineering support, ensuring that the prototype tooling meets their needs and requirements. They have extensive design experience and expertise to transform clients' ideas and concepts into manufacturable prototype tools.

2. Rapid Manufacturing: Flourish Legend offers rapid manufacturing capabilities to produce high-quality prototype tooling quickly. They utilize advanced processing equipment and technologies such as CNC machining, 3D printing, and rapid cutting to expedite the manufacturing speed of prototype tools and reduce delivery time.

3. Material Selection: Flourish Legend provides a variety of material options to meet the requirements of different prototype tools. Based on specific project needs, they can choose suitable materials such as plastics, metals, or composite materials to ensure that the prototype tooling possesses the desired performance and characteristics.

4. Quality Control: Flourish Legend emphasizes quality control and conducts rigorous quality inspections and monitoring throughout the prototype tooling manufacturing process. They have a robust quality management system in place to ensure that the prototype tools meet clients' requirements in terms of quality and precision.

By offering prototype tooling services, Flourish Legend helps clients expedite product development cycles, reduce development costs, and provide high-quality prototype tools to support their innovation and market competitiveness.

What Are The Limitations Of Metal Stamping?

As a common metal processing method, metal stamping has many advantages, such as high efficiency, high precision, and suitability for mass production. However, metal stamping also has limitations, including the following aspects:

1. Material limitations: Metal stamping is typically suitable for metals with good ductility, such as steel, aluminum, and copper. Brittle materials or materials with high hardness may crack, deform, or cause tool wear during the stamping process, limiting the range of material selection.

2. Difficulty in achieving complex shapes: Metal stamping is suitable for relatively simple geometric shapes, such as flat shapes and simple curved shapes. It is challenging to achieve complex three-dimensional shapes or parts that require multiple processes through stamping. Other machining methods such as milling, casting, or 3D printing may be required.

3. High tooling manufacturing and maintenance costs: Metal stamping requires the production and maintenance of dedicated dies (tools), which involve high costs and lead times. Especially for small-batch production or customized parts, the manufacturing and debugging costs of stamping tools may be high, requiring consideration of cost-effectiveness and production cycle.

4. Low material utilization: During the stamping process, a significant amount of waste or trim scrap is generated through cutting and ejection operations. This results in relatively low material utilization in metal stamping, and the impact of material waste needs to be considered for cost-sensitive projects.

5. Requires specialized engineering and operational skills: Metal stamping requires specialized engineering and operational skills, including die design, stamping parameter settings, and operational skills. Beginners or individuals without relevant experience may require a significant amount of time to learn and master the necessary knowledge and skills.

Despite the limitations, metal stamping remains a widely used metal processing method, especially suitable for mass production and simple geometric-shaped parts. For projects with special requirements or complex shapes, it may be necessary to consider the use of other machining methods or processes.

What Are The Basics Of Metal Stamping?

Metal stamping is a common metal fabrication method that involves changing the shape of metal sheets by placing them into a mold and applying high pressure. Here are the basics of metal stamping:

1. Stamping Process: The metal stamping process involves the following steps:

   - Material Preparation: Select appropriate metal sheets and prepare them by cutting and cleaning them according to product requirements.

   - Die Design: Designing and manufacturing molds, including the upper and lower dies, to achieve the desired shape and size.

   - Stamping Operation: Place the metal sheet into the mold and apply high pressure through a stamping press to deform the metal sheet and complete the stamping process according to the mold shape.

   - Die Unloading: Removing the stamped parts from the press and unloading the mold for the next stamping operation.

2. Stamping Dies: Stamping dies are crucial tools for the metal stamping process. They typically consist of upper and lower dies, with the upper die fixed to the press and the lower die fixed to the press bed. The design and manufacturing of dies need to consider the product's shape, size, and material characteristics.

3. Material Selection: Metal stamping is suitable for metals with good plasticity, such as steel, aluminum, and copper. The selection of the appropriate material depends on factors such as strength, corrosion resistance, and cost, based on the product requirements.

4. Stamping Force and Speed: The force and speed applied to the metal sheet during stamping affect the forming result and product quality. The appropriate stamping force and speed need to be adjusted based on factors such as material type and thickness.

5. Lubrication and Cooling: Lubricants are commonly used during stamping to reduce friction and minimize wear between the dies and the workpiece. Cooling agents help control the temperature of the metal sheet to prevent overheating and deformation.

6. Quality Control: Quality control is important during the metal stamping process, including inspecting the dimensions, shape, and surface quality of the stamped parts to ensure they meet the requirements.

Understanding these basics helps people grasp the process flow and key points of metal stamping and enables them to design and control stamping processes effectively in practical applications.

What Are the Four Types Processes of Metal Stamping?

Metal stamping is a common metal processing method that can be classified into four types based on different stamping operations and shape requirements:

1. Blanking: Blanking is the process of cutting a flat metal sheet into the desired outer shape using a specific-shaped die. Blanking is primarily used to produce flat or simple contour parts such as circular discs, square pieces, or parts with holes.

2. Bending: Bending is the process of shaping a metal sheet to the desired angle or form by applying force to bend the metal to a predetermined angle. Bending stamping is commonly used to create bent components, edges, and folds.

3. Forming: Forming is the process of shaping a metal sheet into complex three-dimensional shapes or contoured surfaces by applying force and pressure. Forming stamping typically requires multiple stamping operations and different-shaped dies to progressively achieve the manufacturing of complex-shaped parts such as automotive body components and household appliance casings.

4. Piercing: Piercing is the process of creating holes in a metal sheet by applying high pressure using a die. Piercing stamping is commonly used to produce parts with holes, through holes, or threaded holes. The shape and size of the holes can be achieved by using appropriate dies according to the requirements.

These types of metal stamping are widely used in various industries and fields. Depending on the product requirements and design, the appropriate stamping type is chosen to achieve the desired shape and functionality.

What Is The Difference Between Metal Stamping And Metal Fabrication?

Metal stamping is a specific method or process of metal fabrication, and therefore, there is a certain relationship between metal stamping and metal fabrication. However, they have some differences in scope and characteristics.

Metal fabrication is a broader concept that encompasses any process of shaping, processing, or treating metal materials. Metal fabrication can involve various methods and techniques such as stamping, milling, drilling, forging, casting, welding, etc. It covers the entire process of metal material, from the selection and cutting of raw materials to the final manufacturing and finishing of the product.

Metal stamping, on the other hand, is a specific method within metal fabrication. It focuses on using tools such as dies and presses to shape and form metal sheets into desired shapes and sizes. Metal stamping typically involves operations such as cutting, bending, forming, or punching to achieve specific shapes and structures on the metal material.

Therefore, metal stamping is a part of metal fabrication, while metal fabrication is a broader concept that encompasses various methods and techniques of metal processing. Metal stamping is an important method within metal fabrication, known for its high efficiency, precision, and suitability for mass production, making it widely used in the manufacturing industry.

What Materials Can Be Used To Manufacture Stamped Metal Parts?

Stamped metal parts can be manufactured using a variety of materials. Common materials for stamping include:

1. Steel: Steel is one of the most commonly used materials for stamping. It offers good ductility, strength, and durability. Different types of steel, such as carbon steel, stainless steel, and alloy steel, can be chosen based on specific requirements.

2. Aluminum: Aluminum is known for its lightweight nature, good thermal conductivity, and electrical conductivity. It is often used to manufacture lightweight parts and heat sinks, among other applications.

3. Copper: Copper possesses excellent electrical and thermal conductivity. It is commonly used in electronic devices, wiring, and heat sinks.

4. Brass: Brass is an alloy of copper and zinc, known for its good corrosion resistance and mechanical properties. It is used in the manufacturing of valves, pipes, and decorative items.

5. Stainless Steel: Stainless steel offers corrosion resistance and high-temperature oxidation resistance. It is commonly used to manufacture kitchenware, automotive parts, and medical instruments.

Additionally, there are other materials that can be used for manufacturing stamped metal parts, such as titanium alloys, nickel alloys, and plastics. The material selection is typically based on factors like strength, corrosion resistance, electrical conductivity, and weight, depending on the requirements of the specific part.

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