How to effectively grind bronze

 Grinding difficult materials like bronze requires attention to the entire process because of wheel loading, and machine rigidity is critical. Bronze is a soft metal alloy consisting of copper and tin and is used to make pipes on oil and gas platforms.
MENA accounts for two thirds of proven global oil reserves and is regarded as the world's most influential oil province, eclipsing all other regions by some margin. Over the next five years, the region will see strong growth in hydrocarbon production as the world becomes increasingly reliant on oil supplies within the region.
Bronze is made by smelting copper and tin together. Additives are included when the bronze needs to be more workable, harder, or easier to cast. For example, phosphorous is added to harden bronze for use in tubing and various machine parts, while lead is included to make bronze take more readily to casting. Bronze is often confused with brass, an alloy of copper and zinc, but the two alloys have different properties and are used for different things. In addition, bronze is much harder than brass.
Managing or modifying the grinding process to handle difficult materials can be challenging. It really begins with the material. The abrasive, dressing method, and machine are all very important. But when you move into materials other than rubber, you start out saying that the machine must be very rigid, because you want energy to go into the cut, not be absorbed by the machine. Depending on what you're grinding, there are ways to work with the process. If you're grinding very soft stuff, you must have the right abrasive, speed, and coolant flow direction in the cutting zone.

Flexible machine
Bear in mind that the machine you are using must be flexible in terms of its ability to accommodate different grinding conditions. But the most critical factor in grinding difficult materials is machine structural rigidity. To measure rigidity, the machine's user can employ a gage or spring scale, determine the amount of force applied to the machine, and measure deflection. The baseline measurement of static stiffness is rigidity, which translates directly into cycle time. You can also grind parts at a rough feed rate and a finish feed rate, then measure the difference in size, and get a deflection between rough and finish rate. It's then possible, to estimate the difference in force during roughing and finishing. Stiffness is measured in lb/in or N/pm, and reflects the amount of force required to deflect the machine “x" distance. The least deflection for the given load indicates the most rigid configuration.
Grinding difficult materials require close monitoring of all factors. If the dimensional accuracy of the workpiece is to meet specifications, coolant temperature, concentration, and flow must be carefully controlled to dissipate the heat generated by the grinding operation.
Additionally, machines designed using CAD systems can be built with superior static rigidity, which enables them to stand up to the large long-term grinding forces. The use of Meehanite case construction can help the machine dissipate machine vibration is a must. In most cases, adding the ability to control the speed of the grinding wheel and workpiece in external and internal applications can help give the grinding wheel a mechanical advantage. This capability enables the system to make the wheel react harder during the grinding process by increasing wheel speed. In turn, slowing part rpm decreases its relative hardness in relationship to the grinding tool, and helps achieve better size control.
The grinding process can be managedAir Jordan II 2 Shoes