454 solder wave tub wont heat up results

Which Soldering Defects are Related to the Incorrect Setup of the Reflow Profile?-SMT Technical-Refl

| http://etasmt.com/te_news_industry/2021-08-31/23964.chtml

– ramp up too fast Same as soldering ball. Poor wetting – ramp up too slow Solder paste is oxidizing if the pre-heat too long. Pre-heat and soak zone (from 150°C to 180°C

, “Surface Mount Soldering Techniques and Thermal Shock in Multilayer Ceramic Capacitors” by John Maxwell 19 Thermal Crack Review •  Wave solder has the highest heat transfer rate and creates the most shock

| https://www.eptac.com/wp-content/uploads/2014/09/eptac_09_17_14.pdf

Soldering Thick PCB's With 3 oz Copper - EPTAC - Train. Work Smarter. Succeed

| https://www.eptac.com/faqs/ask-helena-leo/ask/soldering-thick-pcbs-with-3-oz-copper

. In the solder tip, it was mentioned to preheat the board. Another avenue would be to place the board on a heat plate or above a preheater while it is being soldered as this would help in getting the board up to temperature prior to soldering

What is an LED Flip Chip? - I.C.T SMT Machine

| https://www.smtfactory.com/What-is-an-LED-Flip-Chip-id3680601.html

Home Company Company Profile I.C.T Team Global Partners SMT Line-Up SMT Production Line Full-auto SMT Line Semi-auto SMT Line Reflow Oven Pyxis Series Reflow Oven Lyra Series Reflow Oven S Series Reflow Oven L Series Reflow Oven LV

LED Industry - Dongguan Intercontinental Technology Co.,Ltd.

| https://www.smtfactory.com/LED-Flip-Chip-id3680601.html

& Place Machine PANASONIC Pick & Place Machine FUJI Pick & Place Machine I.C.T Pick & Place Machine Wave Soldering Machine Acrab Series W Series Automatic Insertion Machine Selective Wave Soldering Machine PCB Handling Machine Loaders

Introduction of Lyra Reflow Oven's process development stage. - I.C.T SMT Machine

| https://www.smtfactory.com/Introduction-of-Lyra-Reflow-Oven-s-process-development-stage-id3093448.html

I.C.T Team Global Partners SMT Line-Up SMT Production Line Full-auto SMT Line Semi-auto SMT Line Reflow Oven Pyxis Series Reflow Oven Lyra Series Reflow Oven S Series Reflow Oven L Series Reflow Oven LV

I.C.T-LV733 | LV Series Vacuum Reflow Oven Machine from China manufacturer - I.C.T SMT Machine

| https://www.smtfactory.com/I-C-T-LV733-LV-Series-Vacuum-Reflow-Oven-Machine-pd44543571.html

. Flow speeds in the upper and lower heat zones can be separately controlled, assuring that your PCB is heated up. Saddle profile The component is brought to a temperature of at least 240 °C for soldering

 compasolder   being  used.       Example:  compasolder  flux,  wave  flux,   etc.   Flux Friend or Foe

| https://www.eptac.com/wp-content/uploads/2014/05/eptac_06_18_14.pdf

Introduction to the working principle of Lyra Reflow Oven - I.C.T SMT Machine

| https://www.smtfactory.com/Introduction-to-the-working-principle-of-Lyra-Reflow-Oven-id45852477.html

. Give enough time in this area to make the temperature of the larger component catch up with the smaller component, and to ensure that the flux in the Lyra Reflow Oven solder paste is fully volatilized

Gold Removal Issues with Hollow Cup Connectors - EPTAC - Train. Work Smarter. Succeed

| https://www.eptac.com/soldertip/gold-removal-issues-with-hollow-cup-connectors/

. Are there other methods we could explore? Answer: I understand your methodology is loosening the pins which is a result of the softening up the plastic housing from excessive heat