As the thickness of the metal ______, the cutting tip should be held closer to _____.

When cutting metal, the position of the cutting tip in relation to the thickness of the material is crucial for achieving an effective and efficient cut. As the thickness of the metal increases, it is important to hold the cutting tip closer to the vertical position. This technique allows for better control over the heat distribution and flame intensity, preventing the metal from warping or melting unevenly.

Holding the cutting tip in a more vertical position directs the flame more efficiently into the material, which is especially important for thicker metals that require a concentrated heat source to penetrate effectively. This helps maintain the quality of the cut and ensures that the desired shapes are achieved accurately.

In contrast, if the metal thickness decreases, a horizontal approach may be more beneficial, as it can provide a wider heat dispersion, which is suitable for thinner materials that do not require as much concentrated power for cutting. Understanding the relationship between metal thickness and cutting tip positioning is vital for welders to improve their technique and achieve optimal results in their cutting tasks.