What does "Lapped" Mean?

sirpado

Senior member
Jun 27, 2001
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See subject title. It has to do with HSF's right? Would I want to Lap my HSF(Taisol 760 on athlon 1.4), whatever that means...thanks!
 

Swanny

Diamond Member
Mar 29, 2001
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Lapping is the process of flattening and polishing. Basically it improves contact with the chip and therefore improves thermal transfer. I didn't bother lapping my TaiSol CGK 760032 because I thought it was already flat and polished enough. To improve on that finish you would have to get sand paper upwards of 1000 grit.