It has 6 temperature zones, a built-in welding smoke filtering system, working file memory function and heat-up reminder, which makes it intelligent and innovative and compact. Specification of IN6 Model IN6 Heating Zone Quantity upper3/down3 (2 pre-heat...
電路板組裝(PCBA)的回流焊溫度曲線(reflow temperature profile)共包括了預熱(pre-heat)、吸熱(Soak)、回焊(Reflow)和冷卻(Cooling)等四個大區塊,本文為個人的心得整理,如果有誤也請各位先進不吝指教。 另外,隨著技術的發展,錫膏與助焊的配方也一直在進步,建議一定要參考各錫膏原廠所提供的profile要求。 建議相關...
2. Using thermocouple imported from Taiwan to each temperature zone, it can fast and sensitive response the changes in each temperature zone, feedback and control timely, compensate the temperature stability in each zone. 3. Special SSR solid state relay matched with dedicated ...
一.古河回焊炉的结构 1.型式的认识方法:XNIII-925PCG-9459=9zone25=250mm45=450mm版宽P=PinChainC=Computer操作面板型式G=氮气产生器 2.内部结构2.1如图 2.2各区的长度 3.主要面板范围如图 4.加热方法 4.1一般的回焊炉之加热方法有两种:一为热风(对流)加热法,另一种为远红外线(IR)加热法.古河电工...
Here we go with another analogy: If you have a small glass of hot water, and you drop a lot of large ice cubes into it, the temperature of the water is drastically reduced. Likewise if you have a 5-zone oven it may only be able to accept a single large CCA every 10 minutes and...
In particular, a profile on an 8 zone oven may have a more pronounced "spike zone" with shorter liquid time where a 5 zone profile may look more like a "ramp" or "tent" profile that gradually climbs to the peak temperature and has a longer liquid time. Both systems however will have...
1.Heating zone 1.1: New energy saving furnace design, 4 sides return air, the best temperature uniformity 1.2: Plug-in type imported high temperature motor, quick replacement in 5 minutes 1.3: 10 heating zones, 20 heating elements( up 10/ bottom 10 ) , independent temperature ...
Temperature control:Advanced Intelligent micro computer PID temperature control automatically in each zone + SSR non-contact output Precision of temperature control:± 2°C Temperature distributing error:± 2°C Machine Body Parameter Net Weight:860kg ...
Process steps Ersa Reflow Soldering Preheating Peak Zone Vacuum Cooling Transport Ersa EXOS 10/26: Reflow soldering under vacuum With the EXOS 10/26, Ersa presents a vacuum reflow soldering system with which the void rate can be reduced by up to 99%. ...
PROBLEM TO BE SOLVED: To provide a reflow soldering device capable of accurately and quickly performing temperature profile control, while dispensing with the classification of each temperature zone in a heating furnace.SHIBATA YASUNARI柴田 泰成