Cause of PCB deformation

Zainab HUSSAM Al-Araji @Zainab-Al-Araji

01 January 1970 1 4K Report

What is the cause of PCB deformation, and how to prevent it?

Zainab HUSSAM Al-Araji

1. Reduce the effect of temperature on PCB board stress.

2. Use a high Tg plate

3. Increase the thickness of the board

4. Reduce the size of the board and the number of panels

5. Use the reflow carrier/template

Badges
Science topic

Similar topics
Chemistry, Organic
Organic

More Zainab HUSSAM Al-Araji's questions See All

Are air moisture harvesting technologies effective in combating desertification?

Air moisture harvesting Air water collection devices

06 August 2024 5,473 2 View

Dirty and clean?

Hi everyone I need a file with a dirty and clean potato image

04 August 2024 7,199 4 View

Can anyone provide me with molecular docking softwares/ websites?

Molecular docking software/ websites?

02 August 2024 8,704 7 View

Can we patent a process flow diagram developed using a process simulator but no actual cases is carried out?

Can we patent a process flow diagram developed using a process simulator but no actual cases is carried out? For example consider a process for certain product manufacture where a new process flow...

31 July 2024 781 1 View

Gas chromatography RT detection?

I am working on algal extract to which gas chromatography (Not GC-MS) spectrum I want to discover. My question is can we identify specific compounds using retention time if I compared the RT with...

29 July 2024 8,034 4 View

PhD thesis topic?

I want to write a topic for my PhD thesis in hospitality (hotels), can u please suggest some variables

29 July 2024 9,058 3 View

Can anybody provide me the Matlab code to plot the attached picture (Time-Frequency Domain), please?

Time-Frequency Domain

19 July 2024 8,031 2 View

Who wants opportunities for scientific cooperation?

Dear Colleagues, I hope this message finds you well. My name is Noor Al-Huda K. Hussein,and I am a researcher specializing in deep learning applications in genetic data analysis. I am currently...

18 July 2024 5,562 0 View

Who wants opportunities for scientific cooperation?

Dear Colleagues, I hope this message finds you well. My name is Noor Al-Huda K. Hussein, and I am a researcher specializing in deep learning applications in genetic data analysis. I am currently...

16 July 2024 3,981 6 View

How can I determine the percentage of cell viability of cells seeded in 96 well plate ?

I am currently testing the effect of bacterial filtrates on cancer cells , after seeding the cells I tested the bacterial filtrates against them , and got images of all 96 wells using inverted...

10 July 2024 7,145 2 View

Why my simulation results are showing too much deformation compared to experimental result?

I performed fea on tensile dog bone specimen using ANSYS static structural and also tried using ANSYS explicit dynamics. In experimental result the load is 500 N and deformation is 0.6 mm...

13 July 2024 3,631 4 View

Inquiry Regarding Higher-Order Shear Deformation Theory (HSDT) and First-Order Shear Deformation Theory (FSDT)?

Dear All, I am writing to solicit your expertise regarding the application of Higher-Order Shear Deformation Theory (HSDT) and First-Order Shear Deformation Theory (FSDT) for structural...

22 June 2024 7,751 5 View

Analysis of Tensile Test Results Without Using an Extensometer?

I conducted a tensile test to analyze the strength of a welded joint and to implement an FEM model. Due to the high hardness of the base material, slippage between the grip and the base material...

10 June 2024 5,736 6 View

In additive manufacturing, do different process parameters affect the deformation of parts?

I have a problem, in additive manufacturing (here specifically LPBF), if you make parts with different shapes through a fixed printing process, the parts will deform due to different geometry...

20 May 2024 7,549 3 View

How do we perform C-axis misorientation analysis in MD simulation of single crystal HCP materials?

How can we use Ovito to do this. I have deformation behavior results from MD simulation under uniaxial tension and I want to see misorientation .

01 May 2024 7,211 0 View

How to solve error " total of 2 excessively distorted element" in ABAQUS?

While doing Micro modelling of Brick Masonry in ABAQUS, I am getting an error " The ratio of deformation speed to wave speed exceeds 1.0000 in at least one element. This usually indicates an error...

17 April 2024 1,153 0 View

What papers have conducted experimental studies on metal forming processes and attached images of the deformed materials in the papers?

I recently want to engage in simulation of metal forming processes, but lack experimental data to validate my simulation results. Therefore, I want to consult some papers for comparison with my...

12 April 2024 4,103 1 View

How does congenital heart disease impact anesthesia management in pediatric patients?

Congenital heart disease (CHD) significantly impacts anesthesia management in pediatric patients due to the complex interplay between cardiac physiology, surgical interventions, and anesthetic...

11 April 2024 1,677 1 View

Thermal analysis on sma spring?

i want to do a simulation on sma spring in which i deform it and then allow it to regain shape by thermal loading how i can do this in ansys

04 April 2024 9,671 1 View

Please help me, how can i get fault deform data(Deformation Data) at line 40 comcot.ctl entry parameters ?

comcot configuration

25 March 2024 1,174 0 View