\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
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\usepackage{hhline}             % Border under tables
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\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{Tito (tito.vinicius)}
\pdfinfo{
  /Title (production-of-artificial-defects.pdf)
  /Creator (Cheatography)
  /Author (Tito (tito.vinicius))
  /Subject (Production of Artificial Defects Cheat Sheet)
}

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% This two commands together give roughly
% the right line height in the tables
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% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
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% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Production of Artificial Defects Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Tito (tito.vinicius)} via \textcolor{DarkBackground}{\uline{cheatography.com/147214/cs/32008/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Tito (tito.vinicius) \\
  \uline{cheatography.com/tito-vinicius} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 5th May, 2022.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.


\begin{tabularx}{17.67cm}{x{7.0807 cm} x{10.1893 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{General}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Wall Thickness}} & The plate, coupon or pipe wall thickness needs to be the same as compared to the inspection object \tn 
% Row Count 5 (+ 5)
% Row 1
\SetRowColor{white}
{\bf{Wall Thickness Deviation}} & Deviations of up to 10\% wall thickness are permissible \tn 
% Row Count 8 (+ 3)
% Row 2
\SetRowColor{LightBackground}
{\bf{Lift-off Height}} & The lift-off needs to be representative of the actual inspection scenario \tn 
% Row Count 12 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{17.67cm}{x{6.3899 cm} x{10.8801 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{Defect Set}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Sizes of Defects}} & For regular calibration two diameter sizes of defects are required, typically in the range of 1 and 2 times the sensor diameter \tn 
% Row Count 6 (+ 6)
% Row 1
\SetRowColor{white}
{\bf{Set Calibration}} & For each set calibration data should be obtained in far-side and near-side configuration. If the calibration piece is curved, it is required to produce the sets separately internally and externally. \tn 
% Row Count 14 (+ 8)
% Row 2
\SetRowColor{LightBackground}
{\bf{Depth Calibration}} & From 20\% to 80\% \tn 
% Row Count 16 (+ 2)
% Row 3
\SetRowColor{white}
{\bf{Minimal Set Defects}} & Four. One through-hole defect should be present, preferably of the smaller diameter \tn 
% Row Count 20 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{17.67cm}{x{10.5347 cm} x{6.7353 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{Defect Positioning}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Defects Separation}} & 150 mm (from edge to edge) \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
{\bf{Defects Separation (F15, P19, MPS200)}} & 200 mm (from edge to edge) \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
{\bf{Regular Lift-off}} & \textless{}10mm \tn 
% Row Count 5 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
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\par\addvspace{1.3em}

\begin{tabularx}{17.67cm}{X}
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\mymulticolumn{1}{x{17.67cm}}{\bf\textcolor{white}{Machining}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{It is preferable if the defects are machined with EDM (Electric Discharge Machining)} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{17.67cm}}{If mechanical machining is used, it should be ensured, that the metal is sufficiently cooled and the drill bit is sharp, such that no excessive forces are used to cut into the metal} \tn 
% Row Count 6 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{17.67cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{17.67cm}}{\bf\textcolor{white}{Defects Profile}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{p{17.67cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/tito-vinicius_1651773799_defects_profile.png}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{17.67cm}}{\{\{ac\}\}Flat bottom defects can also be used and may in some cases be required by norm.If the radius cannot be machined, because the required tools (bits) are not available, it is more important to keep the defect diameter and use a different depth}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}



\end{document}