Materials used 6061-T6
1. In the cold water plate, the flow rate to determine the diameter of the pipe, in general, the flow rate of flow is too high resistance to flow is large, the flow rate is too low and waste of piping materials.
2. The inner diameter of the cold plate inlet and outlet is generally set by the customer, because it is necessary to match the interface with the customer.
3. Reasonable design and selection of cold plate internal flow channel is the most test of a water-cooled plate design engineer's technical level.
4. A brief description of the design and selection of the internal runner of the cold plate:
(1) Considering the customer's requirements for the cold plate temperature uniformity to design the runner of the series-parallel structure and dimensions, and the series should also be considered in the temperature rise, resistance to flow, and so on, and the parallel should be considered in the diversion of the uniformity of the temperature rise.
(2) Considering the customer's restriction on the flow resistance of the cold plate, some simple runner hand-calculated results are more accurate.
(3) The difference in manufacturing cost of different runner forms must be considered, and the cost of mass production is very important.
(4) Mechanical strength.
(5) Machining process.
(6) Manufacturing cost.
How to identify the quality of water-cooled plate, here is a brief description of some simple identification of water-cooled plate radiator knowledge.
1. Look at the material, most of the water-cooled radiator radiator plate on the market are aluminum plate buried copper tube design way, this water-cooled plate with aluminum and copper alloy in a cost-effective way, the cost is relatively low. Look at the quality of aluminum and copper, whether there are impurities, that is, to see the strengths and weaknesses of the raw materials, this point is not difficult to defeat everyone.
2. Look at the process, the material can be the same but the process is different, the effect of the radiator is very different, look at the process has to start from two aspects, on the one hand, whether it is in accordance with the design drawings of the production, from the drawings indicated in the parameters with the appropriate gauge to check.
3. On the other hand, from the water-cooled board to see how the workmanship, because through the copper tube buried aluminum plate process, there will be a bonding problem, if there is a gap between the two, then it will affect the cooling effect or even leakage. There is also a copper tube and aluminum plate through the process of burying the tube together, and then through the process of polishing or flying surface treatment, so that the whole piece of water-cooled cooling plate to form a flat plane, to determine the quality of the quality of the plane can be observed from the flat, copper tube and aluminum plate is fused to form a plane, there are gaps or unevenness will affect the cooling effect.
4. Through several aspects can be roughly judged a radiator water-cooled board of the advantages and disadvantages of the situation, if the requirements are higher, can be more accurate through the heat dissipation of measured data to determine.
Fung Sang Micro-motor (Shanghai) Co., Ltd. is a wholly owned Taiwanese enterprise, was founded in 1993, specializing in heat dissipation related products research and development, design and manufacturing. Product series include air-cooled series, water-cooled series, heat conduction series, heat exchange series, heat pipe series, etc. There are hundreds of specific products related to a variety of programs to help customers' equipment to solve the heat dissipation problem. Products are widely used in communications, industrial control, medical, military and many other industries, customers throughout Europe and the United States and other global regions.