Mold is the source of mass production of industrial products
Which is widely used in automobile, home appliances, machinery, electronics, information, aviation, aerospace, medical and other manufacturing fields. According to statistics, the components and parts of general industrial products. 50% of the refined products, and 70% of the rough products. The parts and components are processed by the mold molding. More than 75% of the spare parts of electronics and household appliances. More than 70% of the spare parts of electromechanical products. And more than 90% of the spare parts of automobiles need to be processed by molds. According to foreign statistical data, mold can drive the proportion of its relevant industries is about 1:100. That is every increase in the output value of mold 100 million yuan. It can drive the output value of the relevant industry 10 billion yuan.
The technological level and technological content of mould production is a measure of national science and technology, product manufacturing level. Which has become one of the main core industries in developed and developing countries in the world?
Industrial production mold is the important foundation of manufacturing technology and equipment
Industrial products mass production and new product development are inseparable from the mold. With injection mold production parts of four high low (high accuracy, high complexity, high consistency, high productivity, and low energy, low consumables). Make the industry a more and more important status in the manufacturing of Dies.
People common industrial products are 60% – 90% of the parts need to use mold
Mould precision is low, the product quality is poor, mold life is low. The product cost is high. Modern mould has become the technology-intensive and capital intensive industry. Its relationship with the new and high technology has become a mutual relying on. On the one hand, mold directly serves for new and high technology industrialization indispensable equipment. On the other hand, the mold itself is a large number of new and high technology. So mold manufacturing has become an important part of new and high technology industries. By rapid die forming parts, high quality, low consumption. Environmental protection reflects the national strategy of sustainable development and the scientific outlook on development.
Advantages of Injection Molding Plastic injection molding is an extremely versatile method of producing parts and products. It is one of the preferred methods for manufacturing parts because it has multiple advantages over other methods of plastic molding. Not only is plastic injection molding simpler and more reliable, but it is also extremely efficient. You should have no doubts about using this method to manufacture parts.
Here are 5 major advantages of using injection molding for manufacturing plastic parts and components.
1, It’s widely used.
Plastic injection molding is one of the most popular plastic producing processes. Just look around – you’re certain to see plenty of products that were likely made via the process.
2, It’s accurate.
Plastic injection molding is such a precise method that it can fabricate nearly any type of plastic part. There are certain design restrictions, but the molds that are made allow the finished product to be very precise. In fact, accuracy is typically within 0.005 inches.
There is a reason why plastic injection molding is one of the – if not the most common – technologies for long manufacturing runs: it’s fast. How fast? While the speed depends on the complexity of the mold itself, generally only about 15 to 30 seconds pass between cycle times.
3, Cheaper than plastic machining, long-term.
The initial creation of mold can be expensive, with the cost being a few thousand dollars. But once the mold is created you can create a very large volume of plastic components at a minimal cost. For this reason, large production runs using plastic machining can cost up to 25 times more than plastic injection molding.
4, High Efficiency
Once the injection molds have been designed to the customer’s specifications and the presses pre-programmed, the actual molding process is very quick compared to other methods of molding. The plastic injection molding process hardly takes times and this allows more parts to be manufactured from a single mold. The high production output rate makes plastic injection molding more cost-effective and efficient. Typically, hot-runner ejection mold systems produce parts with more consistent quality and do so with faster cycle times, but it’s not as easy to change colors nor can hot runners accommodate some heat-sensitive polymers. Learn more about the key differences between hot-runner and cold-runner systems.
5, Automation to Save Manufacturing Costs
Plastic injection molding is an automated process. A majority of the injection molding process is performed by machines and robotics which a sole operator can control and manage. Automation helps to reduce manufacturing costs, as the overheads are significantly reduced. Furthermore, with reduced labor force the overall cost of manufacturing the parts is reduced and this cost-saving can easily be passed on to the customer.
Furthermore, automation allows for making precise and accurate injection molds. Computer-aided design (CAD) and computer-aided manufacturing (CAM) allow close tolerances during the making of the molds.