subject: Industrial real estate An Overview of Titanium Machining [print this page] Industrial real estate An Overview of Titanium Machining
Titanium is becoming more and more prevalent in our lives. In fact, it is used in everything from medical equipment, jewelry and even in aerospace engineering.New advances in technology have made machining titanium more efficient for manufacturers. In fact, this equipment allows for extended tool life, fast metal removal rates and increased productivity. New titanium machining equipment is more rigid and durable than ever. Such tools are capable of staying in place as the work is done at high vibration frequencies.All efficient machines used in titanium machining contain high-torque spindles, stability and fast deceleration and acceleration. Such equipment needs to be taken care of properly. As a matter of fact, one of the main characteristics of titanium machinery is the proper coolant when in use. Without this coolant, machines would wear out and break. When machines work at high speeds, it is critical to maintain necessary lubrication.When cutting titanium, it is important to use cutting geometries to reduce cutting forces, part deflection and heat creation. Using a constant feed will help prevent hardening of the piece you are working on. Always cut titanium at its softest state possible.Learn the various grades of titanium from which you are working. Each type of grade is comprised of various alloys and requires differing machining strategies. There are several general guidelines you should consider. For example, make sure your tools are sharp before using them. You will want to make sure you have plenty of cutting fluids on hand to reduce heat.If welding, keep in mind that it is important to have a clean surface. You need to use the necessary gas shielding as well. Keep in mind that titanium reacts with oxygen, hydrogen and nitrogen and any exposure to such elements will negatively impact the welding process. The best indication of a good titanium weld is its color. If you have a bright silver weld, its likely done well. However, if there is any discoloration, there may be a problem and you should inspect your tools and surface area.
