China China Supply POM ABS Plastic Special Parts Plastic Spacer joining injection molded parts

Product Description

Product Description

Name CNC machine plastic parts
Material Nylon,PEEK,PI,PEI,PU,PA6,POM,PE,UPE,PTFE,ABS,PC,PP,PS,PMMA,PBT,PVC,PA66,PA66+30%GF,TPE. Etc. 
Color White, black, green, nature, blue, yellow, etc.
Condition In stock/ Made to order
Style  Injection molding , Compression molding 
Shape As per your drawing
Physical Properties Physical Properties of Common Engineering Plastics
Other Shape Sheet, rod, tube, gear, rack, pulley, CZPT rail, plastics fittings, and so on
Packing Plastic bags, Cartons, Wooden case, Pallet, Container, etc.
Other Shipping status notification during delivery.
Regular notification of new styles & hot selling styles.
Feature: Good abrasion resistance
Application Industry, medical and pharmaceutical, semiconductor, photovoltaic energy, chemical electronics, communications Etc.  
Sample  General free sample ,Normally is USD 30~110 per Style If Special Design We Need Sample Charge, and we will Refund when You Have Official Bulk Order.
Sample time  General 3-7 days after got your drawing and payment 
Delivery  By Air or Sea. If Choose by Air, it is Faster Like You Purchase from the Local Market.

Detailed Photos

China supply POM ABS plastic special parts plastic spacer           

Company Profile

HangZhou CZPT rubber & Plastic Products Co. , Ltd. was founded in 2015, formerly known as HangZhou Xihu (West Lake) Dis. Rubber Factory was founded in 1976, is a scientific research, production and sales of modern enterprises. The company is located in the outskirts of HangZhou, the ancient capital of the 6 dynasties, the emperor Ganlong praised as “Xihu (West Lake) Dis. Holy Land” of Xihu (West Lake) Dis. District, is the national professional industrial rubber plate production base.

The company’s main products are industrial rubber sheet, Special Industrial Rubber Sheet, non-slip Rubber Sheet, CZPT Rubber Mat, insulating rubber sheet, waterproof rubber sheet, rubber lining, door and window sealing strip, EPDM foam sponge strip, rubber CZPT products and moulds, PTFE and Nylon Plate, PTFE and Nylon Rod, PTFE and nylon accessories.

With strong Technical Force, a high-level professional research team, and with the relevant universities, scientific research institutes to maintain long-term cooperation and exchange, continue to develop new products to meet the needs of different users. And strictly in accordance with national standards and user requirements, combining enterprise ISO9 tons 1 year .

2.Is your company governmental or private?
It is a private company.

3. How many employees in your company?How many for production,and how many office people?
There are about 1000 employees. 900 for production, and 100 for office people.

4. How many tons can you produce each day?How many containers do you export every month?
We can produce 100 tons each day,and for exporting 500 containers around.

5. What’s your annual sales volume?
Around 35 millions US dollar.

6. How do you control your quality?
We inspect 3 steps:raw material inspection,during production inspection and before warehousing inspection.

7. How often do you inspect your products?
For physical testing,we test every batch,it’s about every 1 hundred meters.
For the surface and size,we check every roll after production and before warehousing.

8. Can you print our logo on the rubber sheet or package bags?
Yes,we can print the logo as customer’s design.

9. What’s your product guarantee period?
Under the condition in the warehouse,we can guarantee 2 years no cracks even on our lowest grade product.On used products,it should depend on the using condition.

10. What certificate have you passed?
Our factory has passed ISO9001.Our product has passed reach standard testing,and SGS certificate.

11. What about the payment ?
TT     LC     cash

12. Is OEM available ?
We can produce as customer ideas.

13. How to deal with the faulty products once we got ?
First ,find the reason ,it is the products problem or damaged by the transportation ,no matter what the reason is ,we will change a new part .

14.How to check the quality before shipment ?
You can come to check by yourself, your friend or the third checking institution. Also can by video.

15. Is sample available ?
We can arrange free sample , but the international courier charge is by your side .

Products application

 China supply POM ABS plastic special parts plastic spacer  

Factory environment

some other products

China supply POM ABS plastic special parts plastic spacer           

China supply POM ABS plastic special parts plastic spacer           

Company other products : 

1. Industrial Rubber sheet : SBR, NBR,CR, EPDM,Silicone,Viton, Nature,Fireproof ,waterproof , ESD, insulation  rubber sheet 

2. Gym rubber floor : granular rubber tile , dog bone rubber tile , EPDM rubber rolls 

3. OEM Rubber parts 

4. door and window sealing strip 

5. CNC plastic products 

product-group/xohfkSQYvLWP/Plastic-productions-catalog-1.html
 

 

US $0.02-5
/ Piece
|
1,000 Pieces

(Min. Order)

###

Plastic Type: Thermosetting Plastic
Plastic Form: Granule
Molding Method: Compression Molding
Color: White, Blue, Red, Green, Brown, Yellow, Nature
Material: Nylon, Peek, Pi, Pei, PU, PA, POM, PE, Upe, PTFE
Physical Properties: Physical Properties of Common Engineering Plastics

###

Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Name CNC machine plastic parts
Material Nylon,PEEK,PI,PEI,PU,PA6,POM,PE,UPE,PTFE,ABS,PC,PP,PS,PMMA,PBT,PVC,PA66,PA66+30%GF,TPE. Etc. 
Color White, black, green, nature, blue, yellow, etc.
Condition In stock/ Made to order
Style  Injection molding , Compression molding 
Shape As per your drawing
Physical Properties Physical Properties of Common Engineering Plastics
Other Shape Sheet, rod, tube, gear, rack, pulley, guide rail, plastics fittings, and so on
Packing Plastic bags, Cartons, Wooden case, Pallet, Container, etc.
Other Shipping status notification during delivery.
Regular notification of new styles & hot selling styles.
Feature: Good abrasion resistance
Application Industry, medical and pharmaceutical, semiconductor, photovoltaic energy, chemical electronics, communications Etc.  
Sample  General free sample ,Normally is USD 30~110 per Style If Special Design We Need Sample Charge, and we will Refund when You Have Official Bulk Order.
Sample time  General 3-7 days after got your drawing and payment 
Delivery  By Air or Sea. If Choose by Air, it is Faster Like You Purchase from the Local Market.
US $0.02-5
/ Piece
|
1,000 Pieces

(Min. Order)

###

Plastic Type: Thermosetting Plastic
Plastic Form: Granule
Molding Method: Compression Molding
Color: White, Blue, Red, Green, Brown, Yellow, Nature
Material: Nylon, Peek, Pi, Pei, PU, PA, POM, PE, Upe, PTFE
Physical Properties: Physical Properties of Common Engineering Plastics

###

Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Name CNC machine plastic parts
Material Nylon,PEEK,PI,PEI,PU,PA6,POM,PE,UPE,PTFE,ABS,PC,PP,PS,PMMA,PBT,PVC,PA66,PA66+30%GF,TPE. Etc. 
Color White, black, green, nature, blue, yellow, etc.
Condition In stock/ Made to order
Style  Injection molding , Compression molding 
Shape As per your drawing
Physical Properties Physical Properties of Common Engineering Plastics
Other Shape Sheet, rod, tube, gear, rack, pulley, guide rail, plastics fittings, and so on
Packing Plastic bags, Cartons, Wooden case, Pallet, Container, etc.
Other Shipping status notification during delivery.
Regular notification of new styles & hot selling styles.
Feature: Good abrasion resistance
Application Industry, medical and pharmaceutical, semiconductor, photovoltaic energy, chemical electronics, communications Etc.  
Sample  General free sample ,Normally is USD 30~110 per Style If Special Design We Need Sample Charge, and we will Refund when You Have Official Bulk Order.
Sample time  General 3-7 days after got your drawing and payment 
Delivery  By Air or Sea. If Choose by Air, it is Faster Like You Purchase from the Local Market.

Injection Molded Parts – Design Considerations

If you want to produce high-quality Injection molded parts, there are several factors to consider before the design process. These factors include the Surface finish, Material compatibility, and Tooling fabrication. This article will focus on some of these factors. Ultimately, you can save time and money by designing the parts in-house.

Design considerations

Injection molded parttWhen creating a new part, or updating an existing part, design considerations for injection molded parts are critical. The decisions you make in these early stages of development can have a profound effect on the final product, and they can also have substantial cost and timing implications. In this guide, we’ll explore key design considerations, including how to maximize the efficiency of the injection molding process. We’ll also touch on how to optimize gate placement and parting lines.
To ensure a successful injection molding process, part design must balance structural integrity and plastic fill volume. This means creating parts with relatively thin walls that have adequate support and avoid warping or sinking. To do this, injection molded parts often feature ribs or projections to strengthen the walls. However, too thin of a wall can result in excessive plastic pressure and air traps.
One of the most important design considerations for injection molded parts is the direction of the parting line. For many applications, a parting line is obvious, but for others it’s a little less obvious. The first step in designing an injection mold is to determine which direction it should open.
Another critical design consideration is the part’s ejection. If a part isn’t ejected properly, it will stick to the mold. A part that has too many undercuts or ribs will end up stuck on the mold’s side, making it difficult to eject it from the mold. A part that has a draft angle of at least five degrees is much easier to eject.
Another important design consideration for an injection molded part is the type of plastic used. Some plastics do not tolerate undercuts. However, some materials are able to tolerate undercuts of up to five percent. Undercuts are not ideal and can increase the complexity and cost of the injection mold.
Another design consideration for injection molded parts is the radius of edges. Sharp corners can create high molded-in stresses and can lead to failure points. A radius eliminates this stress by redistributing the stress more evenly throughout the part. This also facilitates flow of the material through the mold.

Surface finish

Injection molded parts are often finished with additional processing in order to improve their aesthetic quality. There are a variety of finishing processes, including machining and sanding, which give injected molded parts a particular look, feel, or texture. The surface finish of a plastic part affects both its aesthetics and its functionality. According to the Society of Plastics Industry, certain standards for surface finish are essential to the aesthetics and durability of plastic parts.
Surface finish of injection molded parts depends on the primary design goal. For instance, some designs may need a part to be aesthetically pleasing while others may want to enhance its functionality. Surface texture is often used by designers and engineers to achieve different aesthetic goals, such as improving the product’s perceived value. A textured surface may also help hide imperfections and improve the part’s non-slip qualities.
Surface finish is a critical aspect of plastic injection molding. It can affect material selection, tooling, and other process decisions. It is important to determine the desired surface finish early in the design phase. A skilled plastic injection molder can assist you in making this decision. In addition to determining the finish you need, a skilled molder can help you decide the best material for the job.
The PIA classification system defines four basic grades for surface finish. There are subcategories for each grade. Group A surface finish is smooth, and grade B and C finishes are textured. The former is the most common and economical finish and is most suitable for industrial parts. It can hide deformations and tooling marks, and is the least expensive finish type.
Surface finish of injection molded parts can vary greatly, and can be crucial to the performance and appearance of the part. Some companies prefer plastic parts with a glossy finish, while others prefer a textured surface for aesthetic reasons. While the former may be better for aesthetic purposes, rougher surfaces are often preferred for functional or mechanical parts.

Material compatibility

Injection molded parttMaterial compatibility is important for the durability of your injection molded parts. You can use multiple materials in the same part by mixing resins. This is an ideal solution for parts that require adhesion, friction, or wear. Fast Radius can simplify the material selection process, optimize part design, and speed up production.
ABS is a thermoplastic polymer that can withstand a range of temperatures. Its low melting point means that it is easy to mold, and it has good chemical and moisture resistance. ABS also has good impact strength, and is highly durable. It is easy to recycle. Nylon is another versatile material for injection molding. It can be used for car tires, electrical components, and various apparel.
When choosing the material for your injection molded parts, keep in mind that the type of resin will determine their tolerance. Injection molding is compatible with a wide range of plastic resins. Some materials are more suitable than others for certain applications, and many plastics can be modified with stabilizers or additives to improve their properties. This flexibility allows the product development team to customize materials to achieve the performance characteristics they desire.
Polyamides are another great option for injection molding parts. Both natural and synthetic varieties of these plastics have excellent properties. However, they have some drawbacks. For instance, nylon injection molding is difficult and can result in inadequate filling. However, Nylon injection molding has many benefits, including high impact resistance and heat resistance.
Polybutylene terephthalate (PBT) is a high-molecular-weight polymer with excellent mechanical and chemical resistance. It is a good choice for components in the medical, automotive, and lighting industries. Its low water absorption and low flammability make it suitable for many applications.
Polyurethane (TPU) is another polymer option. It has excellent resistance to abrasion, chemicals, greases, and oils. It also has high temperature resistance, and is suitable for ozone environments. However, TPU is more expensive than TPE and requires drying before processing. Moreover, it has a short shelf life.

Tooling fabrication

Injection molded parttTooling fabrication for injection-molded parts is an important component of the manufacturing process. The right design of the mold can reduce the cost and time required for a finished product. For instance, choosing the right type of core for the mold can reduce the amount of material used in the part, which is necessary to produce a high-quality product. It is also important to choose a design that is easy to mill into a mold.
Injection molding requires a mold with precise geometries. The mold tool must be constructed accurately and carefully to achieve the desired precision. It can be the biggest investment in the manufacturing process, but it is also critical to the success of a project. Large volume and high-precision parts often require more complex tooling, as they require the highest level of precision.
Tool steels typically used for injection moulding include H-13 and 420 stainless steel. Both of these materials are strong enough to produce parts of comparable hardness to wrought parts. These materials have low elongation values, so they are ideal for constructing injection moulding tools. Some of these steels also have excellent dimensional accuracy and are ideally suited for high-precision tool fabrication.
The process of plastic injection molding requires precise measuring and tooling fabrication. The mold must have the proper lead angle and space for the material to deform. Undercuts must be no larger than 5% of the diameter. Moreover, the injection molded part should be free of stripping or undercuts. Ideally, it should have a lead angle of 30o to 45o.
Various plastics can be used in the process of injection molding. The process can be used to produce cosmetic and end-use parts. Materials used in the molding process include silicone rubber and thermoplastics. If the part requires additional reinforcement, it can be reinforced with fibers, mineral particles, or flame retardant agents.
Increasingly advanced technologies have streamlined the process of tooling fabrication for injection moulded parts. The process has improved with the use of computer aided design, additive manufacturing, and CNC lathes. Approximately 15% of the cost of a finished injection molded part is spent on tooling fabrication.
China China Supply POM ABS Plastic Special Parts Plastic Spacer     joining injection molded partsChina China Supply POM ABS Plastic Special Parts Plastic Spacer     joining injection molded parts
editor by czh 2022-11-27