An emergency vehicle is a kind of vehicle that is specially used to deal with emergencies. Therefore, emergency vehicle management should be done well in daily work, so as to ensure normal use of the vehicle when a dangerous situation occurs. So how should we formulate an emergency vehicle management system? When formulating a management system, you should pay attention to the following issues. First, the use of the vehicle. The use of emergency vehicles should follow certain rules. For example, they should have a certain approval and record system when they are used, who should use the vehicles, under what circumstances they should use the vehicles, and whether they should be allowed to use them. All of these problems must be taken care of by people. . When using it, make sure to use it clearly, know who to use, and understand the results after use. To make the use of the vehicle clear and understandable, it cannot be called a misleading account. This will not only be beneficial to the maintenance of the vehicle's management order, but also can grasp the specific use of the situation and do a good job in cost accounting. Second, vehicle arrangements. In the use of vehicles to do the relevant arrangements, do a good job of vehicle scheduling. For example, the frequency of use of some vehicles is relatively high, and other vehicles should be replaced at the time of next use to avoid excessive wear of the vehicle. The dispatch of emergency vehicles should be well documented so that it can be organized in an orderly manner. In addition, the arrangement of vehicles should also be reasonable. For example, the types of emergency vehicles required for the occurrence of extraordinarily dangerous situations are relatively large. The number of different vehicles should be arranged according to the specific conditions. For example, there are some large numbers of casualties, and some ambulances must be arranged. Engineering risks More engineering rescue vehicles should be arranged. Third, the management of the vehicle. For emergency vehicle management is very important work, in peacetime, when not in use to do maintenance work vehicle, the vehicle must pay attention to regular maintenance. The development of an emergency vehicle management system should fully consider the various situations of vehicle use and management, and must comprehensively manage the vehicles so as to ensure that no problems occur in the use of the emergency vehicles. Chemical parts investment casting is one branch of Alloy Steel Precision Casting, which is widely used in chemical industry markets. Casting for chemical parts adopts lost wax casting, also called investment casting.
In wax pattern process,we mix stearic acid and paraffin wax. In wax pattern making, as you know, it is better than polyethylene, and the wax deformation is small. In dipping slurry process, most of the suppliers adopt water glass technics in domestic area,but we adopt compound technics or silica sol technics.
In shell making,we adopt automatic sand-covering production line, which was invented under the guidance of our general manager.The indoor temperature was controlled by air-conditions,keeping the temperature at 24℃±1℃, which can make the castings much more stable,the internal tissues much more well-proportioned.
In dewaxing process, about 95% of the castings suppliers adopt the original water dewaxing technics, but we using the advanced steam dewaxing technics, which we are very proud of.This can effectively avoid the air-hole and sand-hole,making the casting look much nicer.
In smelt process,we use middle frequency furnace,avoiding the emergence of the oxide; in molten steel control part, we use Germany-imported direct reading spectrometer machine,assuring its quality before the molten steel out of the furnace. During this process we use ERP production and management software to get the feedback information.
In heat treatment process, we use electric furnace,and adopt double-temperature control in order to heat the products equally. As a result, the products will have great metallurgical structure.
Our tolerance can reach at the grade of 5-7 according to our country`s tolerance standard.
In machining process, we have 12 CNC machining centers and some other machines, so we can make further machining if the customers need.
Our chemical parts investment cast has quality assurance in accordance with ISO9001: 2008, strict material inspection and exact dimension control, with 100% quality control. OEM order is welcome. The investment casting of chemical parts can be made completely based on your specifications such as drawing, design, sample etc.
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