Overcoming the Challenges of Stone Cutting with Waterjet Technology

In a recent survey on home buying preferences, one out of every four respondents said they preferred a custom-built home rather than a new home already built or an existing home.[1]  There are many advantages to having a custom built home: unique finishes, custom floor plan, superior quality, and getting exactly what you want.

Waterjet Applications Waterjet Technology Overview

Waterjet Cut Urethane Parts

Waterjet cutting is widely known for its ability to cut virtually any material to near net shape. These materials vary from rubber to plastics, composites to metals. Versatility is a benefit waterjet cutting brings to many businesses, including New Hampshire based company, Plan Tech. Plan Tech has been manufacturing urethane parts for over 30 years, providing products for diverse groups of industries. Urethane is a high-performance rubber that can be molded easily, shaped accurately, and offers many different finishing options. We’ve invited guest blogger Kevin Healy, Vice President of engineering at Plan Tech, to tell you more about how waterjet cutting has impacted their productivity. With their vast experience and in-house capabilities, they consistently deliver tight tolerance custom urethane parts.

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Compass cutting warped material

The Importance of Standoff Height, Especially with Bevel Cutting

Standoff height, the distance between the tip of the mixing tube and the material you are cutting, is important when cutting parts on a waterjet. In a previous blog I provided recommendations for proper standoff height. In general, stand off height should be about 0.100” (2.5 mm), or as thick as a dime. When your jet is perpendicular to your part, straight up and down, then raising the standoff will increase noise, mess and round the top edge of the part. You will lose a little cut power as well.

It’s important to maintain stand off under conventional waterjet cutting.

How Waterjets Work

Tough Applications Where Waterjet Shines

It is true that waterjets are used for common materials such as steel, aluminum, gasket, and foam. But many people feel the tougher applications are where waterjet really shines. In this post I’ll highlight some that I believe best illustrate waterjet and abrasive waterjet capability.

  1. Stone
  2. Composites
  3. Exotic metal: Titanium and Inconel
  4. Thick insulation
  5. Cement board

The first three are abrasive waterjet related, and the last two use pure waterjet.

Waterjet Jobs

Guest Post: 5 Key Waterjet Terms We Should All Understand

I’m pleased to say that we have a guest blogger today.  Colleen Carnagey is a major part of Flow’s marketing group and she would like to introduce to you a new feature on our website that might be of real value to you as you become more educated on waterjet capabilities.

Over the years waterjet has created its own vocabulary. I’m fairly new to Flow (in Flow terms–4 years isn’t much on 20), and one thing I realized almost immediately is to feel confident in your understanding of waterjet technology as a whole, you must feel confident in your understanding of the terms used to explain it.

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