thunder Posted October 23, 2005 Report Share Posted October 23, 2005 i've bought a hot air gun mashin '"i don't know really wut terminolgy is used for dis mashin but i name it hot gun'' 4 desolding smd chips but i don't know how to use it , it has 2 variable controles one is for air pressure and d other is 4 heaterso any one can help me abt dat wut tempreture and air pressure is normally used and there is othere tools like penses N paste plz give me information abt dat Quote Link to comment Share on other sites More sharing options...
ante Posted October 23, 2005 Report Share Posted October 23, 2005 Hi thunder,If the equipment has a name and number on it try to Google it and you might find a manual for it. Or go to the manufacturer’s homepage and you will find the necessary info. 8) Quote Link to comment Share on other sites More sharing options...
MP Posted October 24, 2005 Report Share Posted October 24, 2005 Thunder, since this is an International site and many, perhaps most members, do not use English as their first language, perhaps it would be easier for others to know what you are saying if you do not use slang or abbreviated synonyms and numbers for words. You might get more help with requests. Just a suggestion.Thanks, ;)MP Quote Link to comment Share on other sites More sharing options...
thunder Posted October 26, 2005 Author Report Share Posted October 26, 2005 hi thanks Mp for your guidancei just wanted to know about the tools which are commonly used for desoldering. about my device it's made in china and there is no doubt that this has been made at home ,so no manifacture's name and address , Quote Link to comment Share on other sites More sharing options...
Guest Kasamiko Posted October 28, 2005 Report Share Posted October 28, 2005 Hi Thunder, I've been using China made Hot-Air Rework Station AEOLUS brand model 850C to do some SMT/BGA soldering and desoldering..There is NO PERFECT setting for this since it is dependent on:1. Line Voltage2. Nature of Soldering (with groundplanes, heatsinked?)3. Precised setting can only be determined by experience ;DAs a rule of thumb, I start at 5 for AIR and 5.5 for HEATERGood luckRhonn ;) ;) Quote Link to comment Share on other sites More sharing options...
thunder Posted October 30, 2005 Author Report Share Posted October 30, 2005 high kasa miko,look ! tell me how should be the position of the heat gun , should i start from the corner of chipset or apply it to all sides? and the other question is till wut tempreture the ic can resist?thanks!!!!!!!!!!!!!!!!!!!!! Quote Link to comment Share on other sites More sharing options...
Guest Kasamiko Posted November 12, 2005 Report Share Posted November 12, 2005 Don't direct the heat ing the MIDDLE of the chip..if it is a BGA type..use a good quality flux and rotate the nozzle around the side dont stay in one position..Heat only the the pins of the chip..rhonn ;) ;) Quote Link to comment Share on other sites More sharing options...
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