Electronics Forum | Fri Nov 02 06:16:15 EDT 2007 | bbarton
400mm/s??? I want to know what solder you are using AND what machine?
Electronics Forum | Thu Nov 01 22:24:40 EDT 2007 | lvzhu
Dear Steve Thomas, you mean your print speed has reached 400 mm/s? i want to know what solderpaste you use, whether not contain lead or leadfree? thank you .
Electronics Forum | arnold |
Mon Jan 09 19:03:46 EST 2006
Electronics Forum | Wed Oct 31 23:54:16 EDT 2007 | lvzhu
I want to know the max print speed.
Electronics Forum | Thu Nov 01 09:24:46 EDT 2007 | pjc
That is solderpaste dependent. Please check your solderpaste datasheet for print speed range.
Electronics Forum | Thu Jan 12 16:01:40 EST 2006 | Cmiller
The mfg. should be able to tell you. We store ours, for winding transformers, at room temperature. Have had no issues.
Electronics Forum | Thu Nov 01 10:09:18 EDT 2007 | slthomas
Lke Pete C said it's specified by the manufacturer of the paste, but it's also board specific. We print a lot faster on boards with nothing smaller than 50 mil pitch than we would on 16.
Electronics Forum | Fri Nov 02 07:20:43 EDT 2007 | hussman
Why look at buying expensive equipement when you can have your board house multi-up a panel of boards for you. You just saved at least $150,000 American, didn't have to re-evaluate any solder paste, and even opened your process window on your oven.
Electronics Forum | Sat Nov 17 11:36:16 EST 2007 | etienne
On a Dek Horizon 03 the tact time for one panel measuring 400mm print stroke took me 16 seconds at a speed of 55mm/sec. I see no reason for reducing further tact time since loading and unloading PCBs from Pick & Place machines is relatively close.
Electronics Forum | Thu Nov 01 22:19:57 EDT 2007 | lvzhu
The solder that we used is kester EM918 and Multicore LS328. Our printer machine is DEK-photon, this machine has supply below 300mm/s. the datasheet solderpaste of speed range is 30 to 150mm/s. when we produce the keyboard of the moble phone, this bo
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