China China Factory Customized High Quality Durable Plastic Speaker Shell Molded Parts injection molded part design

Item Description

What does YuXuan Machinery Co.Ltd do?

YuXuan Machinery Co.Ltd is dedicated to offering prime good quality fast prototyping and lower quantity production service, like: CNC machining, vacuum casting , pressure die casting ,3D printing, rapid tooling&injection molding, sheet metal prototyping, plastic and aluminum extrusion, rubber&silicon products and so on.. We provide high quality manufacturing solutions that can have your style finished in a make a difference of several hours. This presents you the prospect to rigorously take a look at your item, and make all the needed adjustments to ideal your layout prior to it goes into full-scale manufacturing.

Force Die Casting

At YuXuan Machinery, we use certified devices and force casting dies to type your patterns from molten steel – typically zinc, copper, aluminum, magnesium, guide, pewter or other tin-dependent alloys. Our force die casting approach is powerful and quite reliable, and can outcome in important cost personal savings. Since of our adaptability, we can accommodate any undertaking needs you may possibly have – from little batches of fifty to as many as 1,000 items.

  • Reduced cost for every element when carrying out a large manufacturing operate
  • Superb floor complete and dimensional stability
  • Intricate geometries can be created that need little or no put up-machining
  • Great for medium or big parts that would be slower and more expensive by machining

CNC Machining Companies

YuXuan Equipment provides a range of precision CNC machining services including milling, turning, EDM (electrical discharge machining) and wire EDM, and area grinding. With our precision 3-, 4- and 5-axis CNC machining centers, merged with other sophisticated abilities and our knowledgeable team, we can handle all complex factors of producing your prototypes and parts, so your group can emphasis on bringing your item to market. If you want a precision machining business for plastic and metallic CNC machining areas, YuXuan Machinery is the very best area to go. Get in touch with us nowadays to get your production resolution and information.

  • CNC Milling – prototype & generation areas in plastic and metal
  • CNC Turning – All types of spherical parts
  • CNC Grinding – Restricted tolerance and great area
  • CNC EDM – For deep pocket & sharp corners.



Speedy Tooling Companies

Fast tooling, at times identified as prototype tooling or bridge tooling, is a quick and value-productive way to have out lower-quantity injection molding for a selection of varieties of plastic parts. Once the aluminum or steel mildew has been designed with the speedy tooling approach, it can be used as part of a molding process to develop a number of copies of a component. Fast tooling is therefore employed to produce moldings for fast prototyping wants in a shortened timeframe, or to bridge the gap before high-volume creation.

At YuXuan Equipment, we blend our expertise, engineering capabilities and sophisticated technologies to make high-good quality speedy tooling solutions for prototypes and brief creation operates. Our team functions directly with each and every buyer to make certain that we create the perfect solution. Our encounter speaks for alone. The team at YuXuan Equipment is nicely-geared up to deal with your quick tooling and mass production mildew producing specifications. 


Custom made Low Quantity Extrusion Companies

At YuXuan Machinery, we provide custom aluminum&plastic extrusion profiles with a nonstandard aluminum&plastic extruded condition,we take reduced-volume extrusion orders – for prototyping and modest batch manufacturing – permitting you to experiment with custom profiles.

Plastic Extrusion

Plastic materials incorporate polystyrene, nylon, polypropylene, and polythene. These are thermoplastics: they are heated and then pressured in a mold which can sort them into diverse styles and sections.

Aluminum Extrusion

Aluminum extrusion is defined as the method of shaping aluminum substance by forcing it to movement via a formed opening in a die. Aluminum materials emerges as an elongated piece with the very same profile. Alloys we typically operate with contain: 6061, 6063.

Floor Ending

YuXuan Machinery provides a substantial good quality floor ending service for all parts and areas no matter of the machining strategy utilised in creating them. We have some expert experts who only take care of ending assignments so the top quality of perform completed on your items is of excellent top quality. If you desire a perfect end for your prototypes and other made elements get in contact with our consumer services staff for a quick and precise quotation.
Substantial gloss sprucing,
Painting Anodized,
Chromed & Metallizing,
Powder Coat ,
Eletrophoresis , 
Sandblasted & Bead blasted ,
Warmth therapy,Blacking,
Water Transfer 
And many others.


What can you assume from Yuxuan Equipment Co.LTD ?

Our producing process also makes certain that each and each 1 of our customers gets a complete resolution for any want they may possibly have. This contains complicated and precision components, like optical areas, automotive components, health-related products or aerospace parts.No matter how complicated your task could be, we can make what you need to have.

  1. Saving income by means of our lower-volume production process
  2. More quickly time to industry (and a increased achievement rate)
  3. Creating adaptable design and style choices for all your goods
  4. Providing you with a extensive selection for bridge creation


Packing and Shipping and delivery – by Plastic bags & cartons & pallets


 Q: Are you buying and selling business or manufacturer ?
A: We are direct manufacturing facility with skilled engineers and workers as nicely as properly-organized workshop.

Q: How extended is your delivery time?
A: Sample 3-7 times, tooling thirty times, generation 35 days.

Q: Do you offer samples ? is it totally free or further ?
A: Of course,  the sample charge depends on the design and style, and the fee will be returned to your bulk get.

Q: How lengthy can I get the sample?
A: Relies upon on your part geometry, generally within 3-7 days.

Q: How extended is your supply time?
A: Sample 3-7days Mass generation buy 7-forty five times is dependent on amount and part complexity.

Q: What is your phrases of payment ?
A: Payment=1000USD, thirty% T/T in progress ,equilibrium prior to shippment.

Q: What is actually varieties of information you want for a quotation?
A: Kindly you should provide the solution 2nd drawing with PDF or DWG structure and 3D drawings  with Phase or IGS or X_T structure, and other needs like: surface area treatment, amount…etc.

Q: What is your common PO procurement process stream?
A: Prototyping —-> FA approval —-> Quality Handle Prepare —> Production Method Instruction —> Batch Production —> Inspection —> Shipping and delivery

Q: What shall we do if we do not have drawings?
A. Remember to ship your sample to our manufacturing unit, then we can do the reverse engineering or provide you much better options. Remember to send us images or drafts with proportions (Length, Peak, Width), CAD or 3D file will be created for you if put purchase.

Q: Will my drawings be protected following sending to you?
A: Yes, we can sign the NDA ahead of obtained your drawing and will not launch to the 3rd get together with out your permission

Q: Is it feasible to know how are my items going on with no browsing your business?
A: We will offer a detailed creation plan and send weekly reviews with electronic pictures and films which
demonstrate the machining progress

Q: How to appreciate the OEM providers?
A: Generally, foundation on your style drawings or unique samples, we give some technological proposals and a quotation
to you, right after your arrangement, we make for you.

If you have any yet another inquiries, you should come to feel cost-free to contact us.



Shaping Mode: Injection Mould
Surface Finish Process: Painting
Mould Cavity: Multi Cavity
Plastic Material: ABS
Process Combination Type: Single-Process Mode
Application: Car, Household Appliances, Furniture, Commodity, Electronic, Home Use, Hardware


US$ 10/Piece
1 Piece(Min.Order)

Request Sample


Shaping Mode: Injection Mould
Surface Finish Process: Painting
Mould Cavity: Multi Cavity
Plastic Material: ABS
Process Combination Type: Single-Process Mode
Application: Car, Household Appliances, Furniture, Commodity, Electronic, Home Use, Hardware


US$ 10/Piece
1 Piece(Min.Order)

Request Sample



Designing Injection Molded Parts

Injection molded parts are designed to work together to form a whole. While the small plastic toys like Legos aren’t typically fabricated for assembly, these products still require precision measurements. For this reason, the designs of injection molded parts should be perfected for manufacturing. The designs should also minimize error potential.

Design considerations for injection molded parts

Injection molded parttWhen designing injection molded parts, it’s essential to consider the wall thickness of the part. Ideally, the wall thickness is uniform across the entire part. This allows the entire mold cavity to fill without restriction, and reduces the risk of defects. Parts that don’t have uniform wall thickness will have high stresses at the boundary between two sections, increasing the risk of cracks, warping, and twisting. To avoid such stresses, designers can consider tapering or rounding the edges of the part to eliminate stress concentration.
The wall thickness of the injection molded part is important because it affects many key characteristics. Therefore, it is critical to take proper care in choosing the wall thickness to avoid costly delays caused by mold problems or mold modification. The nominal wall thickness should be determined based on the function and stress requirements of the part. Similarly, the minimum wall thickness should be calculated based on acceptable stress. Too thin a wall can result in air traps and excessive plastic pressure.
Injection molded parts that have sharp corners are a common cause of defects. Sharp corners create stress concentrations, poor flow patterns, and increased injection mold wear. To minimize these problems, designers should keep inside corners and outside corners at half the wall thickness. This will help minimize stress and ensure the integrity of the part.
Another important design consideration for injection molded parts is the thickness of the ribs. They should be at least two-thirds of the outer wall. Thicker ribs may result in sink marks on the outer surface. Undercuts also complicate the mold design and increase the cost of the part.
Tolerance variation is also an important consideration. It depends on materials, process control, and tool design. Tolerance variation varies from molder to molder, and designers should discuss critical tolerance requirements with molders. If the part has to be manufactured to a particular tolerance, designers should consider options for mold revisions to minimize the tolerance variance. Additionally, designers may need to intentionally design extra clearance. To compensate for such variation, the molder may remove some steel or modify the design. In some cases, interference can be solved by welding.
Design considerations for injection molded parts should be discussed with material science professionals early in the design process. This is critical because changes to the mold design can be costly. Therefore, achieving the best possible result is critical. By following design guidelines, manufacturers can avoid common defects. A uniform wall thickness is also important because non-uniform thickness can lead to warping the part as it cools.
Another important factor for injection molded parts is the flowability of the material in the mold cavity. The resin should be able to flow easily around rounded corners. For example, a molded part with a curved undercut will not eject properly from the mold if there’s no space between the two sides. For this reason, designers should consider the flowability of the molded material before deciding on a design.

Adding a runner system to an injection molding machine

Injection molded parttThere are two main types of runner systems: hot runner systems and cold runner systems. In a hot runner system, a runner nozzle delivers the molten plastic into the mold cavity. A cold runner system does not require the use of a nozzle and acts as a conduit for the molten plastic.
The design of a hot runner mold should balance the activity of plastic solution and mold cavities. Ideally, a mold with two cavities is better balanced than one with three. However, it is important to remember that a three-cavity mold requires a manifold balance of human activities.
Plastic mold runner systems are crucial for ensuring consistent fill rates and pressure. Whether you are producing single or multiple-cavity plastic parts, a runner system will keep your processes consistent. When choosing a runner system, make sure you have the right one for your application.
Hot runner systems can reduce cycle times by as much as 10 to 30 percent. They help improve quality control and minimize material waste by keeping the plastic molten throughout the molding process. Moreover, they help save on plastic raw materials and energy. These features make them ideal for large production lines.
A hot runner system can also help prevent overfilling a cavity. Make sure that the volume of the hot runner is equal to the volume of the mold cavity. Otherwise, the plastic solution will be trapped inside the hot runner for too long and decompose.
Hot runner systems come in many varieties. One type of hot runner system is called the sprue hot runner system. This system uses a mechanical valve to open and close a nozzle. This type of hot runner is more effective and efficient than a general-purpose hot runner. However, it is also more expensive.
In a three-plate mold, the runner system is positioned between the core and cavity plates. When the mold is opened, the runner system automatically separates from the molded part. This eliminates the need for manual labor, but increases the cost of tooling.
The runner system is important for producing parts that are both thin and thick. The runner should be narrow but large so as not to create voids and improve the overall performance of the final product. Runner systems are also important for reducing the amount of energy needed to form and regrind the material.
A hot runner system is one way to improve the speed and accuracy of plastic molding. It helps avoid problems with waste by reducing the amount of plastic wasted. Furthermore, a hot runner system also prevents expensive repairs. By adding a runner system to an injection molding system, you will ensure better quality and precision, and avoid unnecessary downtime and costly repairs.
Hot runner systems are ideal for high-volume productions. However, they require a higher level of maintenance. In addition, hot runner systems are difficult to clean and often leave waste material. Hidden runners may also be inconvenient to remove, especially when changing materials or colors. They can also lead to sticking issues if they are made from thermally sensitive materials.

Using a thermally isolated cold injection unit

Injection molded parttThermostatic control of temperature in an injection molding process can make a significant impact on part quality. High mold temperatures should be regulated by using a temperature-controlled cooling unit. These devices are equipped with pumping systems and internal heaters. The temperature of the injected plastic determines the plastic’s flow characteristics and shrinkage. Temperature also influences the surface finish, dimensional stability, and physical properties of the finished product.
A thermally isolated cold injection unit allows mold operators to mold parts at lower temperatures than a conventional injection molding machine. The injection mold itself is composed of two steel halves. The two halves are connected by a mechanical hinge. During injection molding, a small amount of plastic is forced into the mold cavity. The injected plastic is then allowed to cool into a solid state. The molded part then falls out of the mold halves. The injected part then enters a bin to be collected.
The heat/cool injection molding process can improve the aesthetics of molded parts significantly. The effects of this technique are particularly apparent with amorphous resins, which do not form a skin during the injection phase. The molded parts have a higher gloss than with conventional molding techniques.
This process requires less clamping force than conventional injection molding and offers more design freedom. It also increases process capacity and materials savings. The process control for this process is more complex, with variables such as the amount of melt injection, water pressure, and water injection delay time.
The angle of repose is another criterion. A low angle indicates that the pellets are free-flowing, while an angle above 45deg indicates that the pellets are not free-flowing. This is important when processing nylon resins.
Plastic injection molding has made huge advances in recent decades. Today, most injection molds fall into one of two types: hot runner and cold runner. Each has its advantages and disadvantages. Understanding how they differ will help you decide which method is right for you.
Injection molding is a highly effective manufacturing process that gives manufacturers a competitive edge over their competition. Using this process produces high-quality plastic and metal parts with minimal waste and a low cycle time. The process is also extremely accurate and produces products with the perfect blend of flexibility and strength.
China China Factory Customized High Quality Durable Plastic Speaker Shell Molded Parts     injection molded part designChina China Factory Customized High Quality Durable Plastic Speaker Shell Molded Parts     injection molded part design
editor by czh 2023-01-18