Klarm Mould Blog

ISO 9001 Procedure for Making Automotive Injection Molds

06/22/2018Klarm Mould

The automotive industry is flourishing with the automotive injection molding at a considerable rate. The automotive injection molding gives the benefits of low costs and better consistency. The automotive injection molding had provided with high volume. The speed and the quality are the main aspects to focus on for the molders. A company which has proper ISO 9001 system is well-managed and the business performance is very good. The ISO 9001 is well recognized all over the world in the automotive business. The product is developed after taking reviews from the team to give the best to the customers.

What is ISO 9001?

The ISO 9001 ensures the quality of the products and the companies should maintain the quality of the ISO 9001 certification. There are many standards in the ISO 9000 group where only ISO 9001 is needed to be certified. For the certification, you need to fulfill the conditions in the sections. There are in total ten sections of the ISO 9001. The sections from four to ten cover the area of quality management. The sections include various things related to the business such as the process, standards of the product and risks in the production. The sections also take a look at the scope of the business and the investors. The revised plan of the company is required for the certification of the ISO 9001.

ISO 9001 Benefits and Goals

The companies are always in search of recognized molders for the supply of the products. With the ISO 9001, the employees should be trained in a specific process and they should be documented lawfully. Many automotive injection molds had processes which were not needed in the production and they were identified. The ISO 9001 standard is effective when there are disputes with the customers. The standard drives the molders to the growth and development of the molders. The software and spreadsheets have made it easy for the option of direct business. The companies with the standardized ISO 9001 certification are known to provide customer satisfaction than the companies who do not have the certification. They are also often observed to have higher profit margins in their businesses because of the constant improvements in the technology.

Risk Identification

The ISO 9001 focuses on the risks for the customers as well as for the molders towards reducing the risk factor. Some of the risks include the injuries to the workers which is taken care of very keenly, the standard focuses on the impacts that the business can cause to the environment. It also covers the factor that the employees should be well-trained for the job. The purchasing of the right raw material is important for the quality of the product which should be taken care of. The company has to ensure that everything is documented and this helps to identify some of the challenges for the company.

The automotive mold china maker is ISO 9001 standardized with high-quality products. The injection mold China company has been manufacturing various parts across the country as well as in the global market. China plastic injection molding is highly trusted by the customers.

The original source of this article is from https://www.injectionmouldchina.com.

THE IMPORTANCE OF MOLDING FLOW ANALYZE BEFORE MAKING INJECTION MOLDS

05/21/2018Klarm Mould

The injection mold is a method by which parts of an object is produced on large scale. Possibly the pen kept on the table near you is made through injection molding. Injection mold maker in China and countries expert in this technique have a good hold over manufacturing sector. There are many processes throughout the injection molding, which requires analyzing the cost, time and raw materials. One of the important pre-molding processes would be molding flow analysis.

Molding flow analysis helps to examine mold design thoroughly. It is pre-analysis of the product manufacturing process with the help of software. Molding flow tries to come to a pre-conclusion of the temperature required to melt the plastics or steel, of the amount required to fill in the cavity and deciding the wall thickness of the object. For example, if due to any reason the wall of the object is too thick it would not cool properly and there would be sink marks that will not look good.

Molding flow analysis is a pre-manufacturing process which not only reduces the cost, it saves the time of the organization and it helps to manufacture parts, objects in a successful way. Suppose without a flow analysis if a prototype is manufactured and it shows some fault, then it needs to be started all again. The design of the tool needs to be changed and there would be enormous wastage of time and energy. Therefore, to control all these mishappenings a molding flow analysis is done.

A company expert in this technique of mold, injection considers flow analysis a necessary pre-requisite. There are various manufacturing companies which are an expert in 3D designing of objects and they are also an expert in designing tool according to the desired wishes. That is why Southeast countries molds and supplies the parts in all over the world especially North America and Europe.

Now, coming again to the molding flow analysis, it examines the flow of melted metal or plastic through channels and tells the quantity to be added or to reduce before manufacturing the parts. It is easy to cut the metal scrap from the object, but it is very hard to add metals due to their characteristics into the parts. For that, a whole new design is carved for the tool which overruns the manufacturing cost and time. All these problems can be averted through proper mold flow analysis.

Injection molding is altogether an expert technique which requires technical knowledge and years of experience in the field. Southeast Asia is considered such an expert especially in plastic injection molds and it is aptly called as an injection molding hub. It supplies, parts being used in healthcare equipment, automotive, electronics and home appliances. Almost everything is being manufactured in countries of this region through injection molding.

Injection molding has made the process of manufacturing an easy task compared to earlier days where the heavy objects were manufactured in one go and where the technologies like flow analysis were not common. Injection molding has turned the pace of economy in a great way.

Original source is from https://www.injectionmouldchina.com, which is a professional plastic injection mold maker in China. China injection molding is considered to be the best in the world.

Difficulties of making injection molds of transparent plastic products

05/04/2018Klarm Mould

Making injection mold is a difficult process. Even small mistakes can cost you almost a fortune. Such work should be done with immense attention and prior experience. While making, injection molds one faces many problems like the machine, the mold, but most of the trouble arises due to the plastic. Many people today are opting for plastic and its demand is increasing, but we cannot overlook the difficulties of transparent plastic products in making injection molds. Use of plastic in making injection modules is difficult. There are several reasons behind this. First, the process through which the plastic goes through is a tough one. It passes to the heating cylinder from the hopper on the way into the cavity. After facing such dreadful situations, its shape and size are ought to change. Other reasons are that the valve spring may leak or the heater band might be burned.

The kind of plastic you choose for your mold could also create problems. If you choose wrong plastic it can affect your material adversely. In case you think that all plastics are the same, then you are wrong. They are not. It is important to learn first about your material, your work design about it, its peculiarities. Making all these decisions earlier can be of great help and will also save you the trouble of making changes later.

ABS – The ABS plastic which is generally used has the tendency to get scratch or scars that are clearly visible. During the cooling process, it also has problems sinking. And if you use an opaque plastic, then good luck with it.

Glass-filled nylon – Good thing about the glass – filled nylon is that it can resist many harsh solvents that that could damage other plastics like ABS and polycarbonate but its main con that causes problem is that Glass-filled nylon is extremely vulnerable to sinking. The material design is of no help.

Polycarbonate – Polycarbonate’s price is higher than that of ABS. It also has the tendency to sink. And if there is some kind of defect in your material then it can affect the plastic’s performance.

If you want more strength from the plastic, then you can combine the ABS & Polycarbonate for better results.

Next problem you face from the plastic is due to its color. The majority of the colors in which plastic is available only vary between dark brown or black. You don’t have many options to choose from. After its finishing, the outlook and appearance of the product depend on its final color. If you want, then you can have it spray painted, but that will increase your production cost.

Although the final cost of your product depends on all the investment the choice of plastic plays a major part. In general cases the price is low, but in extreme cases, it can revolve around the figure of $10000 to $12000.

If you too want injection mold then you should visit injection mould china factory. They are the best injection mold maker in China. Injection mold china will provide you the best quality molds. You can visit them on the URL given below.

For more information, please refer to https://www.injectionmouldchina.com

How To Make Rapid Prototype Injection Molds

04/24/2018Klarm Mould

Plastic injection molding makes a very good option for people looking for plastic prototypes or few parts for evaluation and testing. In injection molding, molten plastic is forced in a cavity at high pressure to ensure no fills and to open the die. The molding machine applies closing force with the right tooling thus closing up die with temperature cycling and abrasive effect of flowing plastic. To avoid any mistakes that could mean starting over the process can be pretty slow especially for complex geometrics.

Fortunately, there are different manufacturing technologies that compress lead-time for those who want to make or design the plastic prototypes. By looking at the manufacturing options, you will be in a better position to decide what the best way of making rapid prototype molds is depending on the project requirements you are working with. The rapid prototype technologies are never the same and the results may not be the same for all prototypes therefore.

Selective laser sintering

This manufacturing method involves heating of powder till the granules join. SLS is very similar to SLA considering that it makes 3D shape through creating layer by layer using laser plastering over powder for heating. It is however a technology that can be used for both metal and plastic molds and the accuracy levels are impressive. You can actually achieve fully functional parts using this technology as long as porosity is avoided by all means possible.

Fused deposition modeling

This technology of making the rapid prototype molds has the plastic filament extruded using a nozzle onto the support plate or platform before it is then heated to create sticky soft substance. Shapes are then built as necessary by successive layering before the right finishing is done for the final appearance to be achieved. Plastics like polystyrenes, polyamides and polycarbonates are available for FDM and the accuracy rates for this manufacturing method are high although they could vary from machine to machine.

Stereolithography apparatus

It is abbreviated SLA and it is a molding technology that uses UV laser to solidify liquid photopolymer. The laser passes over polymer surface to create a solid layer before the table is lowered to let more liquid cover the solidified layer and then laser scanning is done again. Once done, the SLA molds require washing and sanding for the removal of ridges between layers for enhanced accuracy.

Rapid injection molding

Injection molding is one of the fastest ways of making rapid prototype molds. You can have your parts in days saving you the slow nature of processes like EDM and grinding. The molds may not be that durable compared to hard steel parts but you will have then in same finish, fit as well as performance at reduced time and cost. When considering rapid prototyping, it is important to remember that not all plastics are suitable and the finish, fit and form may not be as good as those achieved by injection molding. As long as you know what the molds are for, you will manage to make the right manufacturing process.

When you work with the right injection mold maker in China, you will indeed have the kind of parts you need at the end of the day. Plastic injection molding China has its benefits and when you are informed it is easier to choose the right path for your prototypes.

For more information, please refer to https://www.injectionmouldchina.com.

How the precision injection molds are made

04/09/201810/11/2018Klarm Mould

In the injection molding process, parts are produced by injecting substances into a mold. Different types of materials, including metals, elastomers, and glasses are used in this process. Let’s know more about the making of precision injection mold.

For making parts, the material is put into a hot barrel where it cools down taking the shape of the mold. Normally, molds are made by expert mold makers using metals, such as aluminum and steel. Now, we will look at the important stages of the mold making process.

China Precision Molding
Injection molding in China is done with the help of the state-of-the-art technology. Expert mold makers manufacture molds that meet the needs of buyers from around the globe. The process uses applied robotics and inspection processes that are automatic. The companies have different precision molding methods that are followed in a controlled environment.

Product & Process Engineering
So, how are the parts and components created and refined? Well, experts make use of computer aided design apps for creating and refining parts. They also offer prototyping, such as SLS and SLA and Urethane Casting. But it depends on the company you are talking about. You have to get in touch with the company to know more about their product and process engineering techniques.

Solid Modeling
In solid modeling, engineers make use of 2D and 3D modeling technology in order to get the work done efficiently. For mold designing and analytical work, like stress analysis and element analysis, experts believe that sold modeling is a very good and cost-effective method. This method is also good for manufacturing stereo-lithography components for rapid tooling and first inspection.

Tool Manufacturing
Aside from solid modeling, the technology makes use of CAM and CAD apps. Aside from this, CNC and EDM technology is also used. The trained workforce is knowledgeable and committed for creating all types of parts and components that you can imagine. The tools can be used in the automotive or medical field, for instance.

Quality Control
As far as quality control goes, precision measurement is on the list of the most important things. The precision measurement of a reliable manufacturer is almost perfectly accurate. The quality control methods and the state-of-the-art machinery ensures that the requirements of the users are met.

Mold Assembly
The expertise and experience of a mold making manufacturer ensures that quality products are made that work according to the requirements of customers. The assembly options offered by most manufacturers are given below:

Applied Automation
Mechanical Bonding
Hot Stamping
Heat Staking
Pad Printing
Ultrasonic Welding
Business Systems Integration

The goal of any manufacturer is the customer satisfaction. And for this, they employ quality improvement processes.

So, this is how the precision injection molds are made. The process makes it a lot easier to make molds that are used to make components and parts. These parts are used in different industries. Even molds are used for making car parts all over the world.

Resource box: This article is originally posted from https://www.injectionmouldchina.com.

What Is A Quality Injection Mould Maker

03/28/201810/11/2018Klarm Mould

An injection mould maker is a machine for producing parts by injecting at high pressure, usually plastic material into a mould. The plastic used are thermoplastic and thermosetting polymers. Material for moulding is conveyed into a heated barrel where it is mixed and then injected into a mould cavity where it hardens by cooling into the shape of the mould. Mould may be made of steel, aluminium and are themselves made with extreme precision so that the desired parts are created to match the design. Vice versa, those parts are also designed so that they are well suited for injection moulding. The adaptability of injection moulding lies in this breadth of design consideration and possibilities, of both the injection mould maker in China and the item to be moulded.

Injection moulding finds application in almost all manufactured items, from plastic bottles to car parts.

A quality injection mould maker (person) should support his customer right from the concept stage to the mass production stage. He should know what questions to ask and anticipate where he is going to face difficulties in the moulding process while the part is being designed
A quality injection mould maker should be complete and integrated and yet have a variety of systems for different applications.
It would by virtue of being a quality item, be assisted by robotic systems.
They should be environmentally friendly, and have energy and space saving features.
The manufacturers should offer technical support and systems for factory automation.
Water circuits in a mould maker should not be looped as this leads to warpage.
The quality injection mould maker (person) should be present at the design stage of the part to anticipate difficulties in mould making and design.
Use of 3D rapid prototyping from 3D computer models is useful in injection moulding eg. To design water cooling channels along the contour of the mould which improves the quality of the parts and improves cycle times.
An internal storage memory for 50 molds is available
Fault diagnosis with alarm messages is possible
The command control centre should be shielded against magnetic interference.
A weekly schedule should be incorporated.
A quality injection mould maker that is driven by an electric motor has the following advantages over a hydraulic moulding machine

A significant energy reduction of 40% to 50% is possible by electric compared to a hydraulic injection mould
Stabilization of the molding process is achieved by use of the servo motor in the injection process
Noise generation level is much lower.
Molding cycle can be shortened by using different motors for different stages of the moulding cycle and running them in parallel, like opening, closing, injection, ejection, and weighing
Injection speed can be increased
Since no oil is used, it is an environmentally cleaner process.
A digital display is always welcome

They should be low maintenance
A two year warranty which covers the replacement and or repair of any part that has a manufacturing defect.

Injection mold makers in China are supplying plastic injection moulding machines all over the world, at very competitive rates. They are also setting up offices all over the world to serve their customers better.

Resource box: This article is originally posted from https://www.injectionmouldchina.com.

Cool Mould Manufacturing Factory images

10/13/2017Klarm Mould

Check out these mould manufacturing factory images:

Mould making/ Die-casting/ Precision stamping/ Machining parts/CNC Precision Parts Manufacturing与您共享了相册。
mould manufacturing factory
Image by ccrweb
Dear Sir/Ms,

Good day!
As an ISO certified factory, we specialized manufacture Mould making/ Sheet
metal process/ Die-casting/ Precision stamping/ Machining parts, with
strong competitive price and excellent quality, for more than 20 years.
Any questions and enquiries will be highly regarded. Just email us the
drawing and detailed requirement, you will get a complete quotation with
technical analysis within 24 hours.

Your prompt reply is highly appreciated.

Best regards sincerely!

Michael

Some Insights into Mould Manufacturers and Their Processes

06/19/201704/15/2018Klarm Mould

by Chris Devers

Using of plastic is common in these days and you can’t say that plastic does not have any importance in our life. The only thing you can say that, we can’t spend even a single day without using plastic products. This becomes possible due to the advanced recycling technology. But, what makes plastic looks in different shape and size? The answer is the moulding process. All mould manufacturers uses this process, where plastic is shaped with the help of a rigid frame which is known as mould. With this technique, it becomes possible to create objects of different shapes and sizes. It is also possible to create complex designs by using this process. The moulding parts are used to create voluminous items and parts of automobiles and vehicles.

Plastic injection moulding techniques have become quite popular and there are reliable methods for getting high quality mould products. Moulding method is the most important method and is considered as one of the finest techniques for a number of reasons. Some of the reasons are as follows.

* This is a convenient technology and can be controlled with ease and the possibility of mistakes is less. Injection moulding technique provides the high quality of products and can be churned out very fast and very conveniently.
* Pre-form mould manufacturers enjoy several cost advantages when they use injection moulding technique. The amount of wastage is very low. This procedure saves a lot of resources and enjoys certain cost benefits which can be passed on to the clients.
* Injection moulding process ensures efficiency to the manufacturer. There is minimum chance of getting defective product. The pre-form mold manufacturer ensures better quality of product to their clients and gets greater faith and reliance in this form of moulding.
* Commercial clients get their interest for plastic products made using injection moulding technology. Such products can be relied upon as they are more stable and durable. The demand of these moulded made products is quite high in the market. Due to the less wastage products, the traders get huge cost advantages.
* After the introduction of this process, it becomes possible for the clients to get their orders earlier than ever. The process of fast production also increases the client value in the market. Due to the accuracy of the machines, these are able to produce accurate products in less interval of time.
* The technology has also encouraged pre-form mold manufacturer to mix out products which are diverse in color, shape and size. It is possible because of the superior methods that now it is very much possible to come up with some unique designs and colors.

Because of all these advantages, anyone can say that injection moulding process had indeed revolutionizes the industry. Pre-form mould manufacturers are fully depends on it for making products of different size and shape. If you want to contact one of the manufacturer to get the desire shape and size of product, then internet will be very helpful for you in finding one of them.

George Clinton deals in products made of plastic and often hires CorelMould.com for his injection moulding requirements. Among the leading mould manufacturers in China, CorelMould has built over 4000 challenging moulds for all kinds of plastic. The author admires the quick response, minimum lead time, top standards of quality and competitive pricing of this trusted mold manufacturer.

Commodity Mould to Produce High Quality Products

05/13/201705/04/2018Klarm Mould

by Chris Devers

Technology has made life so easy, the availability of boundless commodities used in daily schedule has made it call a hustle free life. Earlier, when a single task involved a lot of labor, today advancement has led to cut short the processes making it easy for an individual to lead a painless life than it was before. Such commodities even make the household appear tidy, this includes the usage of simple articles like bin, storage box, jug, flower pot, bucket etc.

These commodities yet elementary, but play a meaningful role in our lives. Ever wondered how these commodities have been made available to us? Various companies work to manufacture articles making life simpler, this holds a tough procedure which is carried out using commodity mould. HQMOULD is one such prominent company known to be specialized in producing plastic moulds ranging from those for producing not only commodities but other materials as well.

More about the company

Established in 1970, HQMOULD is a private company based in China. The professionals and trained technicians work to produce world class quality of moulds. Numerous moulds are manufactured for the purpose of automotive parts, plastic pallets, household commodities and many others. The availability of machinery for making moulds has made it possible to produce varies designs of a particular mould making it to be used for multi-purpose.

Professional use both creativity and technology to produce mould in a variety of shapes. The technological equipments used are much more advanced enabling customer satisfaction in areas such as mould designing and product development by the usage of an extensive set of machines collectively. The company was awarded for its quality in producing material by the inputs of more than 100 employees which include all engineers and workers.

Plastic mould China

Plastic moulds are preferred among others due to the fact that the material is much more user friendly. The articles produced tend to be flexible making it easy to be maintained. There are many other benefits are well, flexibility in material allows it to blend in a variety of shapes as per requirement. The procedure thus involves less labor and minimal time is required in producing articles. Plastics even tend to be cheaper as compared to other materials and can be reused by recycling.

Furthermore, it is a bit cumbersome to clean other materials; plastics can be easily cleaned even due to its quality of being light-weight. Like as in case of plastic pallets, the purpose helps serve the portability of heavy equipments and even reduces the changes of massive spillage caused by toxic fluids. The main aim to keep the area clean is achieved by using plastic pallets be it a residence or a commercial area.

Plastic is even used in the manufacturing of automobile parts. The use of plastic reduces its weight when then reduces energy applied. All varieties of parts can be produced by a plastic mould. Considering that producing moulds for automotive parts is not an easy task, a professional keeps an eye on every minute detail allowing to satisfying the quality of production.

This article is written by Jacob Williams on behalf of KLARM MOULD. His knowledge in plastic moulding industry has seen him contribute to and write several articles on topics like Plastic Mould, commodity mould , Plastic mould manufacturer, Custom Mould, Mould China and plastic mould China etc.

Cool Injection Mould Factory pictures

03/16/201703/16/2017Klarm Mould

Check out these injection mould factory pictures:

Plastics Injection Factory

Image by ReneePrisble