China High Quality Custom Plastic Injection Molding Parts Plastic Mold Tooling For 3D Figures Toys with Good quality

Model Number: N-009
Plastic Modling Type: injection
Processing Service: Moulding
Description: Plastic Injection molded parts
Part Material: ABS,PP,PC,HDPE,POM,Nylon and ect
Mold Materials: P20,NAK80,S136H
Colors Available: As customer required
Surface finish: Polish,Matt,Texture,Glossy
Drawing Format: 2D DXF DWG,3D STEP/STP/IGS/Solidworks
Packaging Details: Plastic injection mold will be packaged with wooden carton, plastic parts will be packaged with plastic bags and brown strong 5 layer K=K corrugated cartons
Port: ShenZhen Port

High Quality Custom Plastic Injection Molding Parts Plastic Mold Tooling For 3D Figures Toys Specification

Description Plastic Injection Molds and Plastic Molded Parts
About Plastic Injection Molds
Mould material:45#/50#/P20/718/2738/NAK80/S136
Mould Runner:hot runner/cold runner
Surface treatment:Polishing/smooth,texture/frosted, painting, plating, printing
Mould base:LKM.HASCO. DME or Chinese standard
Cavity:single cavity or multi cavity
Mold Making Leadtime:Generally 4-5 weeks(also flexible for urgent need)
About Plastic Molded Parts
Plastic MaterialPP, ABS, ABS+PC, PC, TPE/TPE, PA66/PA6, PMMA, PBT, HDPE, PE, POM, PPS, PS
Plastic CertificationRoSH, SGS, Medical grade, UL, UV
Mass Production timeAfter sample is confirmed, 2-3 weeks for mass production
Surface TreatmentTexture, gloss, polishing, silk printing, painting, etc…
EquipmentsHigh speed CNC, Standard CNC, EDM, Wire Cutting, WEDM, Grinder, Plastic Injection Molding Machines from 80-700T available.
Attation: The products are shown here are only to present the scope of our business activities, not for sale.1) All of our products are custom made, we made them per confirmed drawings or samples.2) The marked price is just for your reference, the actual price will be according to your drawings or samples.3) Please contact us to check the unit price before place order.4) Shipping cost is showed in linkage are not real cost, please contact us when need our parts. Packing and Shipping Recommend Products Certifications Company Profie ShenZhen Sendi Tech Limited is established in Year 1998,ShenZhen,China, with ISO 9001 Certifited . There is 230 sets of equipments,about 300 employees,including 50 staff,40 senior technicians,having own Reserch and Develop Team,Sales Team,Production Team and QC Team.Sendi specialize in custom fabrication service as per customer design drawings,including below processing methods:High Quality Plastic Injection Mold and Injection Molding Service,CNC Machining Milling Parts and Rapid Prototyping Service.We accept Low Volume Production and Mass Production both.Our product quality and service are highly recognized by customers all over the world,it is honored to have customers around the world from America,England,Germany,Switzerland ,Australia and etc.Walmly welcome to inspect our factory! ?Workshop With more than 10 years of rich export experience, we have an excellent sales team and an experienced engineering team to serve every customer professionally. QC DepartmentQuality First. We are strictly controling the quality of all shipments always. Cooperate with Companies FAQ Q1:Are you trading company or manufacturer ? RE: We are factory. Q2 What is the MOQ?RE: Minimum Order Quantity is 1 piece/set.IF you require more qty,the price is more cheaper.Q3 Which 3d drawing files should go with the machines?RE: CNC machines only read *IGS,*STP,*STEP,*IGES, For *STL format,it goes with 3d printer and SLA.Or sample if you have. Q4 What do you need to send a quotation ?RE: Usually we need the 3D files of customers’ project, material of the parts, quantity , color and surface finish customer need . Q5: Is it possible to know how are my products going on without visiting your company?RE: We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress. Q6:If the items we purchase from your company are not of perfected quality/defective, what can we do?RE: Pls contact with us freely within a week after your got the products.Kindly send us photos of all the bad goods or any proof. After confirmation, we can replacement/ refund/ deduct the fee from next order. If you have any question ,please do not hesitate to contact with us.Thanks

Designing Injection Molded Parts

Designing injection molded parts involves careful consideration of various parameters, including the wall thickness and draft angle. These factors are essential for a strong, durable part. Improper wall thickness can lead to sinking and warping defects. To avoid these issues, ensure that the walls of your injection-molded parts have a uniform thickness that does not vary too much from the rest of the part.

Designing out sharp corners in injection molded parts

Injection molded parttWhen designing an injection molded part, it’s important to consider the corner radius. Sharp corners will create more stress, and this will lead to weak spots and cracks. Creating a radius around the corner helps distribute stress evenly and allows easier material flow and part ejection. Additionally, sharp corners in a mold can collect contaminants and create defects, including surface delamination.
Sharp corners in injection molded parts are a common source of stress and can cause the part to become damaged during the manufacturing process. In addition to trapping air, sharp corners may also lead to localized high temperatures that degrade the part. To reduce these risks, consider adding radii to all sharp corners.
Another important design factor to consider is wall thickness. Parts that have a smooth transition between sections should be designed with a minimum of five millimeters of wall thickness. Anything thicker will increase production cycle time and may also negatively impact mechanical properties. The use of fillets and chamfers can also help avoid these problems.
Designing out sharp corners in injection molded components can prevent costly problems from occurring during the manufacturing process. While the process is simple and straightforward, it needs to be done correctly to ensure quality. By following best practices, designers can ensure their parts won’t develop any problems or sink, warp, or voids. A poor design can also cause damage to the mold, which can cost thousands of dollars and hundreds of hours to redesign.
When designing injection molded parts, designers should consider the following guidelines. Incorporate internal and external radiuses. The internal radius (also called a fillet radius) is designed into the mold for improved quality and strength during the molding process. This radius is typically located on the inside corners or the bottom of a compartment. It can also be used for connecting walls and ribs. An external radius, on the other hand, is known as a round radius.
A right-angled part with sharp corners has a tendency to be loaded by pushing the vertical wall to the left. This creates a high-level of molded-in stress in the part. The resulting part may be weaker than expected because of the increased stress on the corner.

Importance of uniform wall thickness

Uniform wall thickness is a critical factor when designing injection-molded parts. This ensures that molten polymers can flow efficiently throughout the part. Additionally, it facilitates ideal processing. Varying wall thickness can cause problems during molding, such as air trapping, unbalanced filling, and weld lines. To ensure that your injection-molded parts are uniform, consult a plastic injection molding company that specializes in uniform wall thickness.
Injection-molded parts are more durable when the walls are uniform. A thin wall reduces the volume of material used in the part. However, thin walls can break during ejection. In addition, thin walls increase the possibility of voids. To prevent such problems, use larger machines that can produce parts with uniform wall thickness. This way, parts are easier to handle and ship.
Another important factor is the presence of gussets. These are support structures that stick out from a part’s surface. Gussets are useful for preventing warping, because they provide rigidity to thin unsupported sections. For this reason, gussets are essential when designing an injection-molded part.
Uniform wall thickness is especially critical in parts that have bends or rims. A uniform thickness helps maintain the mechanical strength and appearance of a part. However, this can be tricky as you may need to balance optical properties with mechanical ones. At Providence, we have the experience to help you navigate these challenges and produce quality parts.
Proper wall thickness is important for many reasons. It can affect both cost and production speed. The minimum wall thickness for injection molded parts depends on the part size, structural requirements, and flow behavior of the resin. Typically, injection molded parts have walls that are 2mm to 4mm thick. However, thin wall injection molding produces parts with walls as thin as 0.5mm. If you’re having trouble choosing the right wall thickness, consult an experienced injection molding company that can help you determine the appropriate wall thickness for your part.
Uneven wall thickness causes problems during injection molding. The uneven wall thickness may make the material flow through the part too quickly, or it may cause it to cool too slowly. This can lead to warping, twisting, or cracks. Even worse, uneven wall thickness can cause parts to become permanently damaged when they are ejected from the mold.

Importance of draft angle

Injection molded parttDraft angles are an important part of design for injection molded parts. These angles are necessary because friction occurs on surfaces that come into contact with the mold during the molding process. A part with a simple geometry would only require a single degree of draft, but larger parts would need at least two degrees.
Almost all parts requiring injection molding will require some amount of draft. The better the draft, the less likely the parts will have a poor finish and may bend or break. Furthermore, parts with inadequate draft will take longer to cool, extending cycle times. Moreover, if the parts are too thick or have too little draft, they may become warped.
Having a draft angle in injection molding is very important, especially if the mold has sharp corners. Without it, parts will come out scratched and will shorten the life of the mold. In some cases, parts may even not be able to eject from the mold at all. To prevent this, air needs to be allowed to get between the plastic and metal. This allows air to escape and prevents warping during ejection.
The importance of draft angle is often overlooked in the design process. Adding this angle to the mold can help prevent problems with mold release and reduce production costs. A draft angle will also allow parts to release from the mold more easily and will lead to better cosmetic finishes and fewer rejected parts. Additionally, it will reduce the need for costly elaborate ejection setups.
Draft angle should be added to the design as early as possible. It’s crucial for the success of the injection molding process, so it is best to incorporate it early in the design process. Even 3D printed parts can benefit from this detail. The size of the draft angle is also important, especially for core surfaces.
A draft angle can be large or small. The larger the draft angle, the easier it is to release the mold after the mold is completed. However, if the draft angle is too small, it can lead to scrapes on the edges or large ejector pin marks. Draft angles that are too small can lead to cracks and increase mold expenses.

Cost

Injection molded parttThere are many factors that contribute to the cost of injection-molded parts, including the material used for the mold and the complexity of the design. For example, larger parts will require a larger injection mold, which will cost more to manufacture. Additionally, more complex parts may require a mold with special features. Mold makers can advise you on how to design your part in order to reduce the overall cost of an injection-molded part.
One of the biggest costs related to the production of injection molded parts is the cost of the tooling. Tooling costs can reach $1,000 or more, depending on the design, materials, and finishing options. Tooling costs are less if the part quantity is small and repeatable. Higher part volumes may require a new mold and tooling.
Injection-molded parts’ cost depends on the material used and the price of procuring the material. The type of material also influences how long the part will last. Plastics that contain high percentages of glass fibers are abrasive and can damage an injection mold. Therefore, they are more expensive but may not be necessary for certain applications. Additionally, the material’s thermal properties may also affect the cycle time.
Mold size is another factor that impacts the cost. Larger molds require more CNC machinery and building space than smaller molds. Additionally, the complexity of the part will also impact the cost. Injection molds with sharp corners and complex ribs will cost more than small injection molds without intricate designs.
Injection molding is a complex process that requires a variety of moving parts. During the process, a critical piece of equipment is the injection die. This machine is a large part of the process, and comes in different sizes and shapes. Its purpose is to accept the hot plastic and machine it to extremely precise tolerances.
If your project requires a complex product with a high degree of complexity, injection molding is an excellent choice. It is ideal for initial product development, crowdfunding campaigns, and on-demand production. Mold modifications can also lower the cost of injection molding.
China High Quality Custom Plastic Injection Molding Parts Plastic Mold Tooling For 3D Figures Toys     with Good quality China High Quality Custom Plastic Injection Molding Parts Plastic Mold Tooling For 3D Figures Toys     with Good quality
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