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The design scheme of the tourism traffic hubs signage project system is a relatively authentic organic chemistry process. Interior designers must have a sufficient grasp of the physics of the material and be familiar with the compressive strength, ductility, folding degree, rust prevention, corrosion prevention and other characteristics of the material. When making, the first thing you need to master is the production process, the selection of materials and application levels of tourist attraction signs, and you need to pay attention to several aspects.
Sign safety factor
The identification system is a public cultural service equipment associated with everyone's fortunes and stability, and the provisions of its material safety factor are various aspects. For example, the off-ground installation of signs should take into account the net weight of the material and the load capacity of the building, some special places should take into account the elements of the late use, such as children's amusement parks, kindergartens should minimize the application of easy to break, sharp materials, to choose soft wood, plastic is more appropriate.
Sign matching flexibility
Different materials have different characteristics, such as different levels of performance and use period, when choosing two or a variety of materials to be used together, it is necessary to carefully consider the flexibility problem in the middle of the composition of materials. Some signs will fall off each other due to the different levels of thermal expansion and contraction of the component materials, and some signs will cause overall damage due to the use period of some materials, which shows that the selection of scientific and effective material matching methods are immediately related to the robustness and safety of guided signs.
traffic hubs signage project Natural environment application scope
The provisions of the composition materials of the sign plate are not the same with the difference of indoor space in the natural environment. For example, the open holiday tourism natural environment sign should take into account its durability, passenger flow and other factors and choose durable materials to prevent the application of irrational behavior of visitors and cause damage; In the relative working environment, the sign can choose a good material, and can also add a light source, sound media, etc. In addition, the topography can not be ignored, the location is not the same, the climate is very different, and the identification should be taken into account in the selection of materials and processing technology.
traffic hubs signage project https://www.zg-sign.com/Traffic-Hubs-Signage/
Due to the high speed of the train, high-speed rail requires elastic rail spikes with sufficient buckling force, a large elastic area and strong track retention, but must also have the following characteristics. Reduce fastener maintenance. Once the high-speed line is opened, due to the high speed and high density of trains, track maintenance can only be carried out during short blockades. This requires that each part of the fastener has sufficient strength and durability.
The fastener has good noise and vibration reduction performance. The dynamic effect of the track increases dramatically as the train speed increases. Therefore, the subway fastener must have good noise reduction and vibration reduction performance, that is, the fastener must use a better elastic plate. In order to ensure the absolute safety of high-speed railways, fasteners must have good insulation properties, and there must be sufficient impedance between the two rails to ensure the normal operation of the track circuit.
After the high-speed development of railways, the use of large maintenance machines without operating carrier plates and Type III screwless spring rod fasteners means a reduced number of parts and easy loading and unloading in the long run, which can significantly reduce maintenance and repair costs. In order to meet the needs of high-speed ast tracks, spring rod subway fasteners must use plastic housing instead of sulfur anchors.
In the construction of the Type II fastener connector, the screws are bent and the plastic housing cannot be pierced. It is easy to loosen, and other protective measures must be taken to prevent screw corrosion. However, Type III elastic fasteners do not have these problems. Type 60210217 rubber mounting plate is recommended for the lower guide rail mounting plate. The static stiffness ranges from 55 kNΠmm to 80kN πmm. More satisfactory results can be obtained.
elastic rail spikes https://www.hbrailwayfastening.com/Lock-Spikes-Elastic-Rail-Spikes.html
For efficient metal cutting, machining data, tools and cutting conditions are the three major elements. These determine the machining time, tool life and machining quality. An economical and effective machining method must be a reasonable choice of cutting conditions.
Three factors of cutting conditions: cutting speed, feed rate and depth of cutting directly cause tool damage. As the cutting speed increases, the temperature of the tip increases, and mechanical, chemical, and thermal wear occurs. A 20% increase in cutting speed can reduce tool life by half.
The relationship between feed conditions and tool wear occurs on a small scale. However, the feed rate is large, the cutting temperature is increased, and the back wear is large. It has less effect on the tool than the cutting speed. The effect of cutting depth on the tool is not cutting speed and feed, but in the micro cutting depth, the rigid layer generated by cutting parameters will also affect the life of the tool.
Users should choose cutting speed according to Rotary Table Intelligent Assembly Machine machining data, hardness, cutting state, data variety, feed rate, cutting depth, etc. Select the most suitable processing conditions according to these elements. Regular and steady wear is the ideal condition. But in practice, the choice of tool life is related to tool wear, machining size change, surface quality, cutting noise, processing heat and other factors. Stop the discussion on the basis of confirming the processing conditions and requirements. For refractory materials such as stainless steel and heat-resistant alloys, coolant or rigid blades can be used.
Rotary Table Intelligent Assembly Machine https://www.zjshuangzheng.com/Rotary-Table-Intelligent-Assembly-Machine.html