# Quick Answer: What Is A Flexi Curve Used For In Technical Drawing?

## What is a French curve used for in technical drawing?

French curves are plastic (or wooden) templates having an edge composed of several different curves.

French curves are used in drafting (or were before computer-aided design) to draw smooth curves of almost any desired curvature in mechanical drawings..

## What is used to draw an irregular curves?

Irregular curves (not circles or arcs) are drawn with special plastic instruments that are made in many different shapes. The most common of these instruments is called the French curve. It is used to connect irregularly distributed points to form a continuous curved line.

## What is a hip curve?

A Hip/Form curve is a large French curve that aids in pattern making by providing an elogated, curved edge for smoothing and correcting pattern lines.

In differential geometry, the radius of curvature, R, is the reciprocal of the curvature. For a curve, it equals the radius of the circular arc which best approximates the curve at that point. For surfaces, the radius of curvature is the radius of a circle that best fits a normal section or combinations thereof.

## Which is most common tool for drawing circle?

compassesA compass, also known as a pair of compasses, is a technical drawing instrument that can be used for inscribing circles or arcs. As dividers, they can also be used as tools to measure distances, in particular on maps.

## What letters are used in technical drawing?

Mainly, there are two types of lettering most commonly used in engineering drawing viz. Gothic Lettering and Roman Lettering. Roman Lettering.

## What is a flexi curve used for?

The Flexicurve ruler allows us to measure the curves of your spine. The flexicurve is a strip of flexible metal covered in plastic. I will place it at the top of your back then gently bend it so it reflects the shape of your backbone.

## What kind of tool is French curve?

A French curve is a template usually made from metal, wood or plastic composed of many different segments of the Euler spiral (aka the clothoid curve). It is used in manual drafting and in fashion design to draw smooth curves of varying radii.

## Why is it called a French curve?

French curves are a set of curvilinear rulers used in industrial design, before the advent of CAD, when everything still had to be drawn by hands. … For this reason they are often known also as Burmester’s curve. In the engineering US literature they are often mentioned also as irregular curves.

## Is French curve a marking tool?

They are also ideal tools for grading patterns, hence they are often referred to as grading rulers. … Even around curves you can line up the grid of the ruler correct to the mm and make a small line marking, pivoting your ruler along the curve to create a dashed line.

## What is a French Curve toilet seat?

The Kohler Rialto is a low-boy style one piece toilet that has a “French curve” tank and a round bowl. The “French curve” describes the front of the water tank which has a concave design and slopes down into the bowl as pictured.

## Which tool is used to draw curved lines?

The curved line drawing tool is used to create curved or straight lines. The curved line tool provides greater control over the shape of a polyline than the straight line tool (see Drawing With the Straight Line Tool).