Injection Moulding and Chinese Mould Makers

Automotive parts moulding can be considered as a boon to the otherwise metal-dependent industry.  Ever since the introduction of the plastic moulded automotive parts became prevalent the vehicles are a lot lighter and swifter. This means that the vehicles are fuel-efficient and lot cheaper than earlier times. A lot of it is owing to the injection moulding technology which guarantees parts with precision which is important for use in automobiles.

Types of injection Moulding

 There are different types of injection moulding. It includes

• Thermoplastic injection moulding
• Over moulding
• Insert moulding
• Cold runner moulding
• Hot runner moulding

Each with their own sets of advantages and disadvantages. The right method should be applied to get the right mould and thereby the automobile part that is perfect and functional. But how do you choose the right moulding process? this is the job of the experts

 Mould making experts

Getting in touch with the best Chinese mould makers like HQ mould guarantees peace of mind. firstly because the chinese mould makers have mastered the art of mould making. The Chinese mould making company has a dedicated R&D team who will take note of the specifications that are required and figure out the right type of moulding to be used for the making of the automotive part.However, they would make the decision considering the various aspects such as

• The plastic that should be used to make the product.
• The functions of the automotive part
• The precision required

and others.

Get the Automotive parts moulds done from Chinese Mould makers.

Auto and other moulds manufacturing in China

HQ Mould is engaged in Automotive Parts Moulding, moulding of parts used in household items, chair moulding, pipe fitting moulding, crate moulding, etc. The company uses injection moulding to manufacture plastic moulds. This is a process in which a plastic material is molted inside the injection moulding machine and then injected into a mould placed in the machine. The molten plastic solidifies inside the mould to form the plastic part. The solidified part is then ejected from the mould by an ejection system.

HQ Mould uses advanced CNC/EDM/DMG/CMM machines for injection moulding. Some of the moulds manufactured by the company have been discussed here.

Automotive mould

Automotive mould manufactured by the company is front bumper mould. Mould material used for the purpose is S45C. The mould in which the molten plastic is injected has a single cavity. The machine used for injection moulding process is 230 T injection machine. Ejector block is used as the ejection system in the machine. The runner system is 9 valve hot runner. The front bumper mould has a life of 150,000 shots.

Crate mould

Fruit crate mould is manufactured using either a single cavity or double cavity mould. The mould material is 718 while the machine used for the injection moulding process is 780T injection machine. Stripper plate is used as the ejection system while the runner system is 4 pin point gate hot runner. Mould has a life of 500,000 shots. Apart from fruit crate moulds, beer crate moulds for 12 bottles are also manufactured.

Top-3 Injection Moulding Defects and How to Fix Them?

Injection Moulding is one type of moulding used in manufacturing automotive parts. It is not much easy to manufacture automotive parts moulding, as it may involve some defects which are difficult to fix them. Thus, manufacturers like HQ Mould will take care to fix such defects to avoid risks. Some of the defects affecting the output of automotive parts such as

• Flow Lines
• Sink Marks
• Vacuum Voids

Flow Lines:

Flow lines defects caused due to the flow of molten plastics into the mould in varying speed by making some bends in the output. This condition may also occur when the molten plastic flows through the mould of having varying wall thickness.

Remedies:

• It is necessary to have injection speeds and pressure applied to the molten plastics maintaining at an optimal level. In addition to this, check the cavities filled properly or not.
• Round corners and locations avoided to change the direction of flow of molten plastics.

Sink Marks:

If the cooling method is not done properly for the molten plastic, then it will result in sink marks. Most of the automotive parts moulding manufacturer maintains cooling time to avoid sink marks.

Remedies:

Lower the molding temperature, raise the holding pressure and finally increase the holding time so that the molten plastics will get adequate cooling time.

Vacuum Voids:

They are some air pockets that get trapped nearer to the surface of an injection moulded prototype, due to uneven solidification.

Remedies:

• Here too similar to sink marks, increase the holding pressure and holding time as well.
• Checking the alignment of mould parts properly to avoid vacuum voids.

Difficulty of Making Automotive injection Moulds

Injection Molding:

Injection molding is a commonly used plastic parts fabrication manufacturing process. There are different types of products manufactured using this method which vary in complexity, size and application. Automotive parts moulding is another sector that uses this process to different plastic automotive parts.

Process:

Injection molds achieved using injection molding machines, mold and raw plastic material. In the process of manufacturing auto parts, the plastic is first melted in the molding machine before it is then injected into mould, where allowed to cool and get the desired shape of product. HQ Mould is the professional manufacturer focusing on plastic injection moulding for almost 40 years.

Let us discuss the challenges and defects that make the process difficult:

Flash:

Sometimes in automotive parts molding, the molten material may seep out of mould cavity and then solidifies. Because of this defect, thin layer of material attached along the parting line of the part interfering with the final quality of automotive product.

Warping:

There will be a permanent bending in the final product due to non-uniform rate of cooling and it is a common challenge in the field of automotive parts molding.

Sink marks:

The other difficulty faced in automotive parts molding process is the occurrence of sink marks. This usually occurs when the injection pressure is too low and non-uniform cooling rate.

Bubbles:

Bubbling is another problem to achieve the desired final automotive parts. It happens when the material used has too much moisture or when the injection temperatures are too high and hence, affecting the look of product in automotive parts molding.

Intricate Automotive Parts Moulding and Its Benefits

It is indeed a great advancement in technology that has made it possible to make even small and intricate automotive parts which were previously made using metals with plastic now. The automotive parts moulding which involves the process of injecting thermosetting plastic into a mold that is made to precision has made it possible for you to have intricate and high precision automotive parts to be made with accuracy and finesse. This has been beneficial for the automobile industry at large too.

What is plastic moulding? What type of moulding is used for automotive parts

There are different types of moulding. Moulding,in general, refers to the process of setting heated or melted plastics in a mould to get the desired product once the plastic cools down. But in case of automotive parts mould manufacturing companies that are reputed like hqmould develop moulds for plastic injection moulding. In this process, the moulds are made to specifications. The melted plastic is injected from one end of the mould. The plastic then flows through the mould filling up the spaces and on the completion of the process and cooling of the plastic, the final product is ejected from the mould. The product that is obtained thus is precise and fits the specifications accurately.

Benefits of plastic moulded parts

 The advantages that the plastic moulded parts are believed to offer include

• Reduction in labor costs
• Reduction in the weight of the vehicle and improved efficiency of the vehicle
• Even the most subtle and complex shapes can be replicated accurately
• The plastic moulded parts do not rust or corrode. Therefore, they are durable and strong

It also reduces the need for finishing at the end. However, choosing the right moulding company is of paramount importance.

Why Plastic Automotive Parts Moulding is Advantageous

Metal is the most preferred component for making automobile parts until a few decades ago. But ever since the thermosetting plastics and the art of using them effectively were evolved, the situation is such that there is hardly any part that cannot be made using the plastic moulding process. The Automotive Parts Moulding also can be considered a technological advancement that has many advantages.

Advantages of plastic Automobile part moulding

When compared to the metal parts, the plastic parts are slightly lesser in strength, but they are still durable. The other advantages that make the use of plastic parts worthwhile in a car include

• Different types of plastics available for thermosetting which can be used appropriately for different parts of the automobile depending upon whether it is expected to play a mechanical function or not, the thickness of the part in question, the quantity of product to be produced.
• The process of making plastic auto parts is quite simple and relatively quick. Once the mould is made the part with complex geometry too would be made with considerable ease.
• Auto parts made of metal may require finishing. Plastic auto parts produced from moulds made from high-quality mould makers like HQmould who know what they are doing will come with colour, texture, size and finish that there would need only for minimum or in most cases nil finishing.
• The mould making process might take a little After that, the production would be quite fast.
• The plastic parts tend to make the vehicle lighter making it fuel efficient and improve performance as well.
• The plastic parts are not affected by chemicals nor do they oxidize or rust. Therefore, they are long-lasting.

However, mould making is very important. Therefore, choosing the right mould maker is crucial for getting desired end products.

Getting the Best Automotive Parts Moulding Supplier is Easy

Finding automotive parts moulding manufacturing company can be a tricky and stressful business but you have to look for the best company otherwise you might end up in getting low-quality products. Let’s find out the right way of getting the best manufacturer.

Key factors for finding the best mold supplier:

Specialization: If you are looking for automotive parts moulding supplier, then you should try to find the specialized supplier because they will have the right technology and expertise to produce super quality products.

Track record: You have to verify that the company has been operating in the market for a substantial period. Since experienced suppliers tend to give the highest quality products to maintain their reputation, you will ensure that you are in safe hands.

Quality: Suppliers might claim that they offer quality products but then, you should not go by what they say. In fact, you should be looking at their quality management system and their policy. This is an important aspect. So, ensure that you take it seriously.

Cost: This s the most obvious factor that needs consideration, right? You cannot just source products from a supplier without knowing the cost. In fact, it is much more than getting just the cost. In fact, you should and must get the market price and weight the price against the supplier’s cost and pick the best one. Note; quality should be your priority.

Apparently, this will help you in getting the best Automotive Parts Molding manufacture that can get you the best parts. If you want the super quality product, then consider HQMould’s product offering.

How to make career in automotive parts moulding

Every year the demand of automobiles, cars and vehicles are increasing at a high rate of 10-12%. This demand is more in the developing countries as everybody wants to have a car. it has lead to an increase in the demand of automotive parts which are being supplied to the car manufactures. The demand for automotive parts moulding is also booming due to the demand of automotive parts. Automotive parts moulding is complete science in itself and can be a great source of income and a full time business for those who are in the automobile industry and have even a little bit knowledge about it.

Steps to follow before setting up business

Market Research: First of all you need to do a bit of market research and find out that which automotive part has a huge demand and less supply. You can choose that part for manufacturing which is being supplied less.

Consultation: Proper consultation is very important before started up any manufacturing unit. You can also take consultation from good companies like HQ mould for further assistance.

Buying: Purchase the required mould and set up a workshop for the manufacturing of the automotive part.

Manufacturing and Sales: Start manufacturing and sale your product.

There is huge production and sales of car in all parts of the world which is generating the demand of automotive parts and this way the Automotive parts moulding industry is also booming. With the help of these moulds you can set up your own manufacturing unit. You can take help of company ‘HQ Mould’, which is into similar kind of business.

 

Why A Car Manufacturer Needs The Help Of Automotive Parts Moulding Company?

The automobile is the lifeblood of the modern society. Thus day by day the demand of the automobiles is growing in the market. But now people are more into buying lightweight vehicles that can give them more mileage and better performance. This is the reason now plastic is playing a greater role in making lightweight and fuel-efficient vehicles for the mass. Thus for an automobile manufacturer partnering with a moulding company is essential.

Partnering with the specialist of automotive parts moulding Company can certainly give the automobile company an upper hand and also help them to curb the cost of manufacturing their cars. But before selecting an automotive moulding company you must check a few things about the company.

• Select only the company who have experience in making the exact auto parts that you are looking for. So that you don’t have to make him understand what exactly you are seeking.
• The moulding company must have in-depth experience about the complex auto parts so that you can get the best products without any hassle.
• Understanding the latest standards of the automobile industry and new regulations is also another thing that your moulding manufacturer should possess. So that you can help you to implement the latest trends in your auto parts.
• Also, last but not the least when you have a good and expert automotive parts moulding partner then you can certainly improve the quality of the products easily, minimize the production cost and optimize the production process.

HQMould of China is one of the best companies in the industry and carved a name for them in making top quality automotive parts.

 

Automotive Parts Moulding and Other Kinds of Moulding That You Should Know

Moulding is one of the rapidly growing and fastest industries in the world today. The moulding industry is huge and it has different types which are necessary for different industries. But amongst all the automotive parts moulding is one of the major players in this segment. Now let’s learn about various types of moulding that are drastically used to create various kinds of products.

Different types of moulding

• Automotive Parts Moulding: this is used to create various exterior and interior parts of a car for protection and decoration of the vehicle. Footrest moulding and door moulding are some of the examples of this kind of job.
• Plastic moulding: blow moulding machine is generally used to create various products with the help of the plastic as a material. This is widely used today to create different kinds of products like chairs, crates and so on.
• Injection moulding: with this method of moulding using the thermosetting plastic materials and thermoplastic different kinds of products are created.
• Injection Moulding Machines: with the help of a machine which is known as presses plastic moulds are turned in to various products and components.
• Extrusion moulding: with this process, you can create hoses, straws for drinking, curtain tracks, and pipes and so on. In order to create a long tube like products, this moulding process is generally used.
• Rotational moulding: where you have to create hollow plastic products there you have to employ this moulding It is a very cost effective process and also wastage is very minimal too.
• OEM moulding: it stands for the original equipment manufacturer moulding With this process, you can create a unique and particular product as per your requirement.

So if you are looking for top quality moulding machines then you can get in touch with http://hqmould.blogspot.in/2017/07/why-you-should-be-careful-while.html. They are one of the biggest and top suppliers of quality moulding machines.