Schmuck und Mineralienhandel

A spacer tensioning mechanism such as a plastic hook is generally used in a Table Mould(FURNITUREMOULD) for cavity core pulling or secondary demoulding. Since such a mechanism is designed on both sides of the table mould, the action requirements must be synchronized, that is, the mould clamping At the same time, the buckle is opened, and the mould is opened to a certain position and pulled at the same time. Once the synchronization is lost, the template of the table mould is scratched or skewed and damaged. The parts of these design structures require high rigidity and wear resistance, adjustment is difficult, the mechanism life is short, and it is avoided as much as possible. Other design structures can be used instead.

When the core pulling action is relatively small, a spring-assisted ejector method can be used. When the core pulling action is large, it is necessary to adopt the core sliding when the moving mould is retracted, and the structure of the splitting after the core pulling operation is first performed, and the large table mould can be used. Hydraulic cylinder core. The skew pin type core-pulling mechanism is damaged. The most common problems in this mechanism are that the processing is not in place and the materials are too small. The main problems are as follows:

The oblique pin angle A is large, and the advantage is that a relatively large core distance can be generated in the shorter table mould opening stroke. However, when the excessive inclination angle A is adopted, when the extraction force F is a certain value, the bending force P=F/COSA received by the oblique pin during the core pulling process is also larger, and the skew pin deformation and the oblique hole wear are prone to occur.

Some table mould are limited by the area of the template, the length of the guide groove is too small, and the slider exposes the outside of the guide groove after the core pulling operation is completed, so that the slider is inclined in the post-core pulling stage and the initial stage of the mould clamping reset, especially in the joint. When the mould is reset, the slider is not properly damaged, and even the bending is broken.

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Some customers often focus on product development and development or price when developing products or new product designs, ignoring communication with Air Cooler Mould(FURNITUREMOULD) makers. After the initial design of the product design, it is necessary to communicate with the air cooler mould manufacturer in advance.

1. There are many types of air cooler moulds. According to the different requirements of parts materials, physical and chemical properties, mechanical strength, dimensional accuracy, surface finish, service life and cost performance, different types of air cooler moulds are selected.

2. High-precision air cooler moulds require high-precision processing equipment, and the mould material and forming process requirements are strict. It is also necessary to use CAD/CAE/UG and other mould software to design and analyze.

3. Some plastic products have special requirements when designing. The air cooler mould structure is more complicated. Air cooler mould manufacturers also need to use advanced processes such as hot runner, gas-assisted moulding and oil cylinder.

4. Manufacturers should have CNC, EDM, wire-cutting machine tools and CNC copy milling equipment, high-precision grinding machines, high-precision three-coordinate measuring instruments, computer design and related software.

5. Generally, large-scale ram air cooler moulds should consider whether the machine tool has a crimping mechanism, or even a lubricant, multi-station grade. In addition to punching tonnage, it is necessary to consider the punching, feeding device, machine tool and mould protection device.

6. The manufacturing methods and processes of the above air cooler moulds are not available and mastered by every mould manufacturer. When choosing a collaborative manufacturer, you must understand its processing capabilities, not only look at hardware equipment, but also combine management level, processing experience and technical strength.

7. For the same set of air cooler moulds, there are sometimes large gaps in the prices of different manufacturers. You should not pay more than the cost of the mould, and should not be less than the cost of the mould. Mould manufacturers, like you, have to make a reasonable profit in the business. Ordering a set of moulds with much lower quotations can be a hassle to start. Users must proceed from their own requirements and comprehensively measure them.

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Using Solar led street light(CLASSICLEDLIGHT) around buildings can improve safety, but these bright lights do not need to be on all the time. Since most light emits light outward and covers a large area, they can use a large amount of power and generate glare or light intrusion to nearby areas. There are different ways to use solar LED street light around buildings without disturbing nearby areas, keeping the area safe and damaging the river banks. Here are several options to consider.

1. Sports-activated solar LED street light

Unless the motion is detected, turning off safety lighting is one of the most popular settings for solar LED street light. These light use the least amount of electricity because they can only work when needed. Once the exercise is over, the lights will go out after a period of time. This option provides the lowest cost and the least amount of light intrusion because light can completely protect the perimeter of the building as needed for monitoring.

2. Reduce the brightness to make the movement reach full brightness

If overnight lighting is required, a low wattage safety street light should be used to provide sufficient lighting for viewing, but not away from the surrounding area. Then, when motion is detected, for safety reasons, these lights will always be on to the maximum brightness to provide long-distance lighting. Once the movement stops, the light will return to its original lower power to maintain the normal lighting in the area. Although this option uses more power, it can provide night lighting for those who constantly monitor the area or use cameras without night vision.

3. Adaptive lighting solar LED street light

Let the light up at dusk and keep it for a few hours, then lower it to a lower wattage, and activate the exercise for the rest of the night is the last choice. These types of applications will use the maximum power because the light needs to be powered at full intensity almost overnight, while it uses a lower wattage only for a period of time late at night.

This is the three most effective ways to use solar LED street light around buildings for safety purposes. This does not mean that you cannot keep your solar LED street light on all night, but for the most effective solar LED street light system, allowing the light to adapt to the environment and environment will reduce the demand for solar energy without losing any safety function.

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