A Complete Guide on PCB Drilling Process

PCB Drilling Process
A Complete Guide on PCB Drilling Process

Over the last few years, PCBs have played a huge role in the way various industries function. They have helped increase speed, automation, and time to market for many products. Hence, the demand for PCB manufacturing and assembling is huge across industries. This small board carries several components, wires, solder joints, and more. To mount components on the board, holes need to be drilled using specific methods and in the right places. These boards have electrical conductivity between the wirings on every layer controlled by vias. This is where drilling plays a key role in PCB design and manufacturing, creating a secure base of plating on hole walls. Simply put, PCB drilling is the process of creating holes in circuit boards. This is performed to facilitate placement and interconnection between electrical components on different layers. Are you intrigued to know more about PCB drilling? Read this post till the end.

Classification of Drill Holes in the PCB

Drill holes are differentiated based on the current carrying tendency of the circuit boards. However, this classification does not cover the significance of drill holes in PCB design and manufacturing. Thus, the best way to classify drill holes is based on their uses in the circuit board. Broadly, drill holes are classified into two types – plated through holes (PTHs) and non-plated through-holes (NPTHs). These two terms are described below:

Pointers to Be Considered in the PCB Drilling Process

After understanding the basics and classification of the PCB drilling process, it is important to keep a few things in mind during the drilling process. Here are two important aspects regarding the same:

Proven PCB Drilling Tips and Tricks for Designers

PCB drilling demands a high level of precision and accuracy. The following proven tips will make the process easy and foolproof.

The PCB drilling process is intricate and demands a high level of expertise and experience to prevent board damage and subsequent losses. This is because a small error can lead to significant damage. Thus, it is important to get this part of PCB manufacturing right. If in doubt, it is recommended to employ an industry-leading, reliable PCB manufacturer and assembler for the best possible solution. Twisted Traces stands tall among its other competitors. With vast years of market presence and a highly skilled workforce, the company offers a wide range of PCB capabilities to fulfill your application requirements.

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