Electronics Forum | Mon Aug 16 20:19:10 EDT 2004 | Grant
Hi, We have both Vapor Phase ASSCON semi auto as well as Soltec convection inline ovens. I must say we had no end of problems with Vapor Phase. We tried everything, and just could not totally eliminate tomb-stoning completely. We would always get a
Electronics Forum | Thu Mar 28 20:40:35 EDT 2019 | sarason
I built myself a reflow oven using an off the shelf 29l fan forced oven with digital controls. I then fully insulated the cavity around it with kiln fibreglass, and added a metal infill at the back as the back of the oven was just a metal sheet. Anyw
Electronics Forum | Wed Sep 15 07:34:49 EDT 1999 | Edmund
Hi, Can someone pls suggest to me the best reflow temperature setting for a force air convection oven. The details is as follow. 1) Heller 1700s 2) 12 zone---6 top and 6 bot 3) Solder paste --- Qualitek 691 non clean 4) board size : 159mm X 159mm
Electronics Forum | Wed Sep 15 10:55:21 EDT 1999 | Scott S. Snider
| Hi, | | Can someone pls suggest to me the best reflow temperature setting | for a force air convection oven. The details is as follow. | 1) Heller 1700s | 2) 12 zone---6 top and 6 bot | 3) Solder paste --- Qualitek 691 non clean | 4) board size :
Electronics Forum | Thu Sep 16 12:06:29 EDT 1999 | Scott S. Snider
| | | Hi, | | | | | | Can someone pls suggest to me the best reflow temperature setting | | | for a force air convection oven. The details is as follow. | | | 1) Heller 1700s | | | 2) 12 zone---6 top and 6 bot | | | 3) Solder paste --- Qualitek 691
Electronics Forum | Wed Sep 15 07:43:12 EDT 1999 | Earl Moon
| Hi, | | Can someone pls suggest to me the best reflow temperature setting | for a force air convection oven. The details is as follow. | 1) Heller 1700s | 2) 12 zone---6 top and 6 bot | 3) Solder paste --- Qualitek 691 non clean | 4) board size :
Electronics Forum | Wed Sep 15 12:07:50 EDT 1999 | Earl Moon
| | Hi, | | | | Can someone pls suggest to me the best reflow temperature setting | | for a force air convection oven. The details is as follow. | | 1) Heller 1700s | | 2) 12 zone---6 top and 6 bot | | 3) Solder paste --- Qualitek 691 non clean | |
Electronics Forum | Wed Apr 06 15:28:04 EDT 2005 | patrickbruneel
Soldering PTH in reflow makes the process a lot more dependent on the physical forces in soldering (capillary force vs. gravity). Reducing the topheat in your oven will help the capillary forces (opening the hood solved the problem). Heat rises so if
Electronics Forum | Tue Jul 16 02:18:42 EDT 2019 | sy332366
Specifications : S-8800 Number Of Heating Zones :Up8/Bottom8 Dimension (L*W*H)mm: 5310x1353x1490 Dimension (L*W*H)mm: 5310x1353x1490 Number Of Heating Zones : Up8/Bottom8 Length Of Heating Zones : 3121mm Control System : PLC+Computer Transmission Age
Electronics Forum | Mon Jul 12 12:39:39 EDT 1999 | M Cox
| I need some advice concerning reflow of a BGA-292. Since I am not ready to change my entire process to no-clean, I decided to place the lone BGA-292 on a proto run using our BGA re-work station. The pcb is a moderately dense, single-sided, 8-laye
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