Professional Mold Flow Analysis Services:

Professional flow analysis services for complex large parts such as the center console, door panels, rear back doors, and grilles, optimization of molding defects, business of developing injection molding schemes. Professional mold flow analysis makes manufacturing well-grounded.

Application Value of Mold Flow Analysis:

1. Determine the number and position of hot runners. The price of needle valve hot runners is high. Try to reduce the number of needle valve hot runners on the premise of meeting the molding requirements, which is beneficial to reducing costs. It can also determine whether it can be filled fully, optimize the position of the weld line, optimize the filling balance to the best, minimize the injection pressure, and prevent flash. Maximize the optimization of product and mold schemes, reduce the risk of molding defects, and reduce manufacturing costs.

2. Verify the feasibility of the cooling system and complete the design in one go. The appearance of automotive bumper products is relatively large, and the cost of their molds is over one million yuan. Failure in development will result in huge losses. To avoid mold development failure, automotive bumpers need to undergo mold flow analysis in advance to verify and optimize the design scheme. Eliminate potential risks to reduce development costs.

3. Verify the rationality of product structure design through Moldflow mold flow analysis, greatly reduce injection molding defects such as lack of glue, trapped gas, shrinkage, cracking, and deformation, improve the quality of injection molded parts for you, reduce manufacturing costs, and enhance the market competitiveness of your enterprise. The results of the genuine Moldex3D/Moldflow mold flow analysis are accurate and reliable, with the latest solution algorithms, the latest material library properties, and comprehensive result output. The era of digital manufacturing technology guiding manufacturing is irresistible.

Brief Introduction of Successful Cases:

 The automotive industry involves a supply chain that can be said to cover almost all industries, with a huge market share. For enterprises in the injection molding parts supply chain, having the ability to produce several major automotive parts is equivalent to having a secure job with a continuous stream of orders. So, how can we do a good job in the development of products like automotive bumpers? Mold flow analysis has become a necessary process. No matter which automobile manufacturer you are working for, the mold flow analysis link is indispensable. Finding a professional mold flow analysis company to cooperate with is a quick and efficient way. The following shows some cases of the optimization effect of mold flow analysis for some automotive parts.

Case of Mold Flow Analysis for Automotive Door Panels - Animation of the filling result,  

Application Value:

One of the main concerns for door panel products is the number of hot runners and the selection of gate positions, which are directly related to the cost of the mold and determine the overall layout of the mold structure. Once the selection of the number and position fails, it is likely to lead to the inability to modify the mold and limited modification space.

The second main concern for door panel products is whether the weld line meets the appearance requirements and strength requirements, which directly affects product acceptance.

Distribution diagram of the weld line of the mold flow analysis for door panels. The distribution position of the weld line should be as concealed as possible and not be clearly visible to the naked eye.

Mold Flow Analysis for Automotive Grilles:

  As an air intake grille that pursues aesthetic appearance while taking into account functional effects, the materials have the following requirements: good electroplating performance; good weather resistance to prevent deformation and aging under high temperature and sunlight exposure; good stability; good processing performance. In addition to aesthetics, the main function of the front grille is to intake air and reduce air resistance. The greater the impact of the front grille on the resistance of the engine compartment (the resistance of the engine compartment accounts for about 10% of the total resistance), the more beneficial it is for the grille to be actively closed to reduce the resistance in the engine compartment. In addition, the front grille also plays a role in cooling. The front grille is the passage between the outside and the engine compartment. Air enters the engine compartment through it, takes away the heat of the radiator, and cools it down.

For grilles, during the design and development process, special attention needs to be paid to the selection of gate positions, the position of the weld line, and the strength of the weld line, which have a very important impact on whether the entire grille can meet the strength requirements during use. The above scheme has been debugged and optimized through more than a dozen versions, and this design scheme has been finally selected. The effects in all aspects are almost perfect, achieving the minimization of hot nozzles, weld lines, injection pressure, temperature difference, and volume shrinkage drop.

Mold Flow Analysis for Automotive Center Consoles:

 Doing a good job in mold flow analysis projects will save the cost of mold trials. The automotive center console can be said to be the largest injection molded part in a car. Doing it well is a huge project. The cost of a set of molds is nearly five or six million yuan or even higher. The amount of plastic particles consumed in injecting one product during mold trials is astonishing. If the design scheme is incorrect, it will lead to huge mold trial costs. The quality of molds has a very great impact on the profit and loss of a product.

Mold Flow Analysis for Automotive Rear Back Doors:

Since it is an externally exposed part, the sequential development process of the needle valve type hot nozzle is adopted, which can eliminate the weld line.

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