Blog

What is Metrology Testing and Why It Is Important for Machined Parts?

June 24th, 2021

Metrology testing checks that precision machined parts are produced accurately based on their measurement drawings. The tests check that measurement tools are calibrated.

Difference in Horizontally-Parted and Vertically-Parted Green Sand Casting Process

June 22nd, 2021

Sand casting starts with using a three-dimensional pattern of the part to make the sand mold. The molten metal will be poured into the mold to cast the part.

Ferrous vs Nonferrous Metals for Investment Castings

June 22nd, 2021

Investment casting deals with both nonferrous and ferrous metals. Metal selection will be based on your application and if the application can allow the iron to present.

CNC Swiss Lathe Machining: Uses and Applications

June 22nd, 2021

Precision machining parts produced by a Swiss lathe include hydraulic valve spools, medical parts, shafts.

What Does Axis Mean for CNC Precision Machines?

May 15th, 2021

When talking about CNC precision machines, we often hear the words, "3-axis, 4-axis, and 5-axis." Let's go over what axes refers to in CNC machining and why it is important to have the right machine for the project.

Carbonitriding: What It Is and How it Hardens the Surface of Parts

May 14th, 2021

The carbonitriding process is ideal for less expensive metals that require their surface layers to be heat treated to help make the metal more durable and stronger.

Types of Aluminum Used in Investment Casting

May 14th, 2021

One of the most common metals used in investment casting processes is aluminum. Aluminum's high strength to low weight ratio makes it ideal for industries requiring durable parts that are also lightweight, such as aerospace, medical, and electronics.

4 Common Types of CNC Machines

May 5th, 2021

The types of CNC machines selected for a customer's precision machining part will be based on material used, the dimensional tolerances, and part function.

What to Understand About Precision Machining Techniques for Aircraft Parts

March 10th, 2021

The manufacturing of aircraft parts is a highly complex process. Precision machining techniques are used quite often to manufacture aircraft parts.

What are Cores in the Sand Casting Process?

February 26th, 2021

Cores will be made from the same resin sand used in the sand casting process. The sand is placed into a core box that has the desired interior pattern for the part.

What to know about 3D Printed Investment Casting Patterns

February 26th, 2021

Investment casting using 3D printed patterns are usually sought after when a customer does not desire or need a second machining of the cast part.

Impro’s Top 2020 Milestones

January 26th, 2021

Impro worked diligently to rise to meet the year’s challenges. We feel a strong commitment to our community, our clients and our partners.