- Ensure uniform cooling throughout the product. Therefore, it is necessary to pay attention? To the thickest part of the product. ?
- Channel Guide should cool down to near the cavity to be cooling? Better.?
- Cold runner diameter should not change the entire way? Long channel to avoid the line break will do no good heat exchanger .?
- Design waterline so that 1 input and 1 output?
- It is divided into several channels cooled cooling loop. Not so? Design cools the channel length is too long leads to loss of pressure and temperature? as the temperature difference between the input and output increased by more than 3 ° C.
? - Field coolant to flow continuously and bring temperatures from where? high temperature to lower temperature places.
? - Systems to evenly cool the mold both negative 2 (Cavity?) and the positive mold (Core): because usually at the waterline Cavity easy layout? more because there are more vacant, while the core has less space? drums being pushed occupancy company system, so the design of the water line? Core more difficult, often thinking of putting the? road cross country. The goal of the design is to make the amount? Core and Cavity water must flow through the same. ?
- Temperature at the input and output as little difference as possible (feet = Tra? - Tvao), Phit guaranteed between 1 ÷ 5 ° C. The amount of heat is released? Out of the mold is proportional to the flow velocity, want to relieve the heat? lot and quickly, to do increased velocity through? hydraulic pump.
? - The country-style street layout serial or parallel or both? serial parallel medium is not important, which is arranged so important? accordance with the law of flow.?
- For calculating water hole cross section that provides enough water? for the whole system. Normally, water lines are usually designed with phi8? PT PT 1/8 or ¼ PHI10.
? - Priority should be given to the design waterline on product placement? thick sudden, when designers need to contact the customer, so if possible? then reduce the thickness of the balance. These cases meet? Cavity spot on thin sheets, if any, the efficiency of drilling waterline? nor high results, to choose other solutions, such as select other alloys? alternative, capable of faster cooling.
? - It should be noted cooling plate molds both important, although the place? That does not products (eg three plate mold design lines should be? water cooling for both bone glue panels, because within three plates, sheets get? generally thinner bone glue clamping plate, so much influenced by temperature? more , expanding more than the clamping plate should easily cause deformation latch; therefore,? hard to open the mold.
? - must be drilled cooling channel roughness to create flow? puppets will help teams better heat exchange flow floor 3-5 times.?
- Need to consider the mechanical strength of the mold plate when drilling the channel? cooling.?
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