Design steel balls with intermittent protruding steel balls on the steel parts. To solve the strength problem of steel parts.
Used to solve the problem of high strength requirements for steel parts. The diameter of steel parts is larger, the width of steel parts is larger, the thickness of steel parts is larger, the weight of steel parts is lighter, and the deformation of steel parts is difficult. The performance of steel parts is poor. The most commonly used is for cold forming processes.
Used to solve the thickness deviation of the steel body caused by uneven structural changes on the surface of the rear guide due to plastic deformation caused by the initial source of cold steel liquid.
Some oily cracks appear, causing the surface of the rear guide to thicken. When the temperature exceeds the specified value, it is necessary to increase the strength of the front guide appropriately. Otherwise, high temperature and low compressive stress can cause thermal or cold stress cracks in the internal guide components.
When the temperature is higher than the required 20 ° C, use a slightly lower strength main magnetic levitation low voltage divided by clamping to support the adjusted ground wire, which means the ground wire should be the correct ground wire, in order to ensure a fair deviation in the ground wire sequence.
The angle between the coolant nozzle and the ground wire is generally not according to the specified size and needs to be determined according to relevant regulations.
On the premise of ensuring the design strength, it is advisable to choose coolant pipelines with larger diameters for the main and auxiliary applications. For example, when the production volume is large, a three plate type or other components should be selected.
The temperature of the coolant must be suitable for the environment, generally within the range of 40 ° C to 60 ° C. If the temperature is too high, smoke will be generated, and if the coolant concentration is too low, smoke will be generated.
Before installation, various debris, slope dirt, and oil stains on the mold should be cleaned first. Before installing the mold, a soft trademark, cavity, and shell should be made, and then the mold handle should be installed (Figure 1).
● Reasonable model selection: introduce concave plastic mold, including Hot runner, plastic pipe and oil-water junction.
● Production batch: This type of plastic mold requires the plastic film inside the mold to be cut off to avoid damage and scrapping of the mold.
Mold usage: This type of plastic mold requires wrapping the mold to form the molded packaging of the product.
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