China 1.2344 Front Model Core Parts Finish Ra 1.6 injection molding gun parts

Product Description

1.2344 Front Design Main Areas Complete Ra 1.6

Insert molding is the approach of molding thermoplastic material around a preformed ingredient (an insert) to create a finished part that incorporates several supplies. … The inserts are placed into the mould and thermoplastic is injected into the mold to kind the part.


Item Description





Hardness 50-52HRC
Warmth treatment method Obtainable
Support Created-to-buy
Floor remedy /
Closest tolerance + – .002mm
Polishness Ra0.6
Axiality .005mm
Verticality .005mm


Organization Profile

HangZhou Xihu (West Lake) Dis.g Mould Parts Co., Ltd is established in 2008, is a skilled company of precision CZPT areas. Our manufacturing facility, located in the CZPT town–Chang’an. It is a skilled organization in study, improvement and production of precision CZPT components,we have in excess of ten a long time knowledge in this field,our superior precision equipment and scientific high quality manage ensures customers fulfillment.



Equipment & Equipments


  • CNC machining centre CNC milling equipment ,CNC lathe machine
  • Sodick EDM,Sodick Wire-reducing
  • OD Grinding,ID Grinding,Floor grinding equipment

Our Service

one. Customer’s request is our goal and goal.
two. Fast samples delivery support and generate in accordance to your BOM.
3. Skilled creation team, strictly quality manage office, skilled income division.
four. A single-end remedy for our long expression clients .
5. Customized size and OEM/ODM services suitable.
6. a hundred% examine just before produce , top quality warranty and long time period right after-services .
seven. Competitive price ,Excellent support , Fast shipping and delivery , Protection payment , Versatile trade phrases.

Why pick us

  • We as a producer are specialised in all types of precsion main pins cavity pins insert pins
  • Excellent experience of 8 many years to make Stamping die areas,Injection die components,Car parts, metallic-doing work merchandise.
  • Have sophisticated creation equipments and experienced operators.
  • Excellent expertise of OEM and ODM for our customers.
  • Offer best price tag, good high quality and quickly shipping and delivery.

Major merchandise
1.Core pin,cavity pin,insert pin and so forth
two.HSS punch ,Precision punch ,Special-shaped punch
3.Ejector pins,ejector sleeve,two-stage ejector pins and so on
four.Xihu (West Lake) Dis. pillars ,Xihu (West Lake) Dis. bushings ,Xihu (West Lake) Dis. publish set
five.Slide Core Models,Latch locks,finding Series


Good quality Manage

XIHU (WEST LAKE) DIS.G has strict high quality control technique from the raw substance incoming to completed goods outgoing. Our CZPT parts are certain higher precision,higher polished and long support life.

Below are our principal good quality inspection things in the total creation process:
Materials incoming: a hundred% inspection

Tough Concluded:a hundred% inspetion
Warmth treatment: random inspection
Experience grinding: 100% inspection
Centre-much less cylindrical grinding: one hundred% inspection
OD/ID grinding: one hundred% inspection

EDM:100% inspection

Wire-Chopping:a hundred% inspection
Packing: the final one hundred% inspection just before the official shipment


Packaging & Shipping

Coated with anticorrosive oil, packed in carton box
Supply time is generally 7-15 working days for sort of ejector pin, certain time is in accordance to quantity.
Shipping and delivery
We ship employing express this sort of as DHL, UPS, FEDEX and many others. or according to customer’s prerequisite . It normally takes about 3-5 times to get there your front doorway, and proof of shippments are supplied with a shipping or monitoring amount. And we ship by occean shippment for larger amount items, it will be economic for buyers.


Q:Are you buying and selling organization or company?
A:We are factory.

Q:How prolonged is your delivery time?
A: Usually it is 10-20 days if the items are not in inventory, it is in accordance to amount.


Q:What is your quote aspects?
A:Merchandise regular: model + dimension, or customer Drawing.


Q:How can you make sure the high quality?
A:We have QC department to manage the high quality from the begining of production right up until merchandise finish.


Q:If you make very poor top quality products,will you refund our fund?
A:As a issue of simple fact, we wont just take a likelihood to do poor good quality goods. Meanwhile, we manufacture items quality items right up until your fulfillment.


Q. Do you check all your products ahead of delivery?
A: Sure, we have a hundred% QC check and QC report for mildew components just before delivery.


Q. Can you make in accordance to the samples or drawings?
A: Indeed, we can create areas by your samples or complex drawings

Our enthusiastic and welcoming buyer provider associates are completely ready to help with any queries or troubles. If you are fascinated in any items or our firm, remember to come to feel free to make contact with us today.  

After-sales Service: From Payment to Delivery, We Guarantee Your Tradi
Warranty: 1 Year
Type: Plastic Mould Parts
Material: 1.2344
Application: Electronic, Hardware, Machinery, Daily Use, Furniture, Household Applicances, Car
Certification: ISO9001






Hardness 50-52HRC
Heat treatment Available
Service Made-to-order
Surface treatment /
Closest tolerance + – 0.002mm
Polishness Ra0.6
Axiality 0.005mm
Verticality 0.005mm
After-sales Service: From Payment to Delivery, We Guarantee Your Tradi
Warranty: 1 Year
Type: Plastic Mould Parts
Material: 1.2344
Application: Electronic, Hardware, Machinery, Daily Use, Furniture, Household Applicances, Car
Certification: ISO9001






Hardness 50-52HRC
Heat treatment Available
Service Made-to-order
Surface treatment /
Closest tolerance + – 0.002mm
Polishness Ra0.6
Axiality 0.005mm
Verticality 0.005mm

Importance of Wall Thickness in Injection Molded Parts

When designing injection molded parts, it is important to keep the wall thickness uniform. Uneven wall thickness can lead to warping and sinking. To minimize these problems, injection molded parts should have a wall thickness of 40 to 60 percent of the adjacent wall. The thickness of the wall should also fit within the range recommended for the resin that is being used. If the wall thickness is too thick, it should be cored out. Unnecessary wall thickness alters the dimensions of the part, reduces its strength, and may require post-process machining.

Designing out sharp corners on injection molded parts

Injection molded parttDesigning out sharp corners on injection molded components can be a challenging process. There are several factors to consider that impact how much corner radius you need to design out. A general rule is to use a radius that is about 0.5 times the thickness of the adjacent wall. This will prevent sharp corners from occurring on a part that is manufactured from injection molding.
Sharp corners can obstruct the flow of plastic melt into the mold and create flaws on parts. They can also cause stress concentration, which can compromise the strength of the part. To avoid this, sharp corners should be designed out. Adding radii to the corners is also an effective way to avoid sharp angles.
Another common problem is the presence of overhangs. Injection molding parts with overhangs tend to have side-action cores, which enter from the top or bottom. As a result, the cost of making these parts goes up quickly. Moreover, the process of solidification and cooling takes up more than half of the injection molding cycle. This makes it more cost-effective to design parts with minimal overhangs.
Undercuts on injection molded parts should be designed with a greater radius, preferably one or two times the part’s wall thickness. The inside radius of corners should be at least 0.5 times the wall thickness and the outside radius should be 1.5 times the wall thickness. This will help maintain a consistent wall thickness throughout the part. Avoiding undercuts is also important for easy ejection from the mold. If undercuts are present, they can cause a part to stick inside the mold after it has cooled.
Keeping wall thickness uniform is another important issue when designing plastic parts. Inconsistent wall thickness will increase the chance of warping and other defects.

Adding inserts to injection molded parts

Adding inserts to injection molded parts can be a cost-effective way to enhance the functionality of your products. Inserts are usually manufactured from a wide range of materials, including stainless steel, brass, aluminum, bronze, copper, Monel, nickel/nickel alloy, and more. Selecting the right material for your parts depends on the application. Choosing the correct material can help prevent defects and keep production cycles short. The insert material should be durable and resist deformation during the injection molding process. It must also be thin enough to provide the desired grip and have a proper mold depth.
The benefits of adding inserts to injection molded parts include the ability to design parts with unique shapes. These parts can be aesthetically pleasing, while still remaining durable and resistant to wear and tear. In addition, insert molding allows products to have a good external finish. In addition to being cost-effective, insert molding is considered a more efficient manufacturing method than other conventional methods.
Adding inserts to injection molded parts is an excellent way to enhance the strength and performance of your products. There are many different types of inserts, including threaded nuts, bushings, pins, and blades. Some types are even available with knurled outer surfaces that help them adhere to plastic.
In addition to being cost-effective, insert molding is environmentally friendly and compatible with many types of materials. Typical inserts are made of metal or plastic. Depending on the application, stiffening inserts may also be made from wood.

Importance of uniform wall thickness

Injection molded partThe uniformity of wall thickness is an essential factor in the plastic injection molding process. It not only provides the best processing results, but also ensures that the molded part is consistently balanced. This uniformity is especially important for plastics, since they are poor heat conductors. Moreover, if the wall thickness of an injection molded part varies, air will trap and the part will exhibit a poorly balanced filling pattern.
Uniform wall thickness also helps reduce shrinkage. Different materials have different shrinkage rates. For instance, thick parts take longer time to cool than thin ones. As the part’s thickness increases, cooling time doubles. This relationship is due to the one-dimensional heat conduction equation, which shows that heat flows from the center of the part toward the cooling channel. However, this relationship does not hold for all types of plastics.
The general rule for maintaining uniform wall thickness in injection molded parts is that walls should be no thicker than 3mm. In some cases, thicker walls can be used, but they will significantly increase production time and detract from the part’s aesthetic appeal and functionality. Furthermore, the thickness of adjacent walls should be no thicker than 40-60% of each other.
The uniformity of wall thickness is critical to the overall quality and efficiency of the injection molding process. An uneven wall thickness can cause twisting, warping, cracking, and even collapse. A uniform wall thickness also reduces residual stress and shrinkage. Injection molded parts are more stable when the wall thickness is uniform.
An injection molded part with thick walls can be problematic, especially when the molded parts are shaped like a cube. A non-uniform wall thickness can result in problems and costly retooling. Fortunately, there are solutions to this problem. The first step is to understand the problem areas and take action.

Using 3D printing to fabricate molds

splineshaftThe use of 3D printed molds allows manufacturers to manufacture a wide range of injection molded parts. However, 3D-printed molds are not as strong as those made from metallic materials. This means that they do not withstand high temperatures, which can degrade them. As such, they are not suitable for projects that require smooth finishing. In order to reduce this risk, 3D-printed molds can be treated with ceramic coatings.
Using 3D printing to fabricate injection molds can help reduce costs and lead times, allowing manufacturers to bring their products to market faster. This process also has the advantage of being highly efficient, as molds made using 3D printing can be designed to last for many years.
The first step in fabricating an injection mold is to design a design. This design can be complex or simple, depending on the part. The design of the mold can be intricate. A simple example of a mold would be a red cup, with an interior and exterior. The interior portion would have a large cone of material protruding from the other side.
Injection molding is an effective way to produce thousands of parts. However, many engineering companies do not have access to expensive 3D printers. To solve this problem, companies should consider using outside suppliers. In addition to speeding up the manufacturing process, 3D printing can reduce the cost of sample parts.
Plastic injection molding still remains the most popular method for high volume production. However, this process requires a large up-front capital investment and takes a while to adapt. Its advantages include the ability to use multiple molds at once, minimal material wastage, and precision dosing. With an increasing number of materials available, 3D printing can be a smart option for companies looking to manufacture a variety of plastic parts.
China 1.2344 Front Model Core Parts Finish Ra 1.6     injection molding gun partsChina 1.2344 Front Model Core Parts Finish Ra 1.6     injection molding gun parts
editor by czh 2022-12-20