Honing is a specialized form of grinding that is widely used in hole-finishing processes. It is an efficient machining method known for its high precision and surface finish. The principle behind honing is the use of one or more oilstones mounted on the circumference of a honing head. These stones expand radially due to a special structure, pressing against the workpiece's hole wall, generating surface contact. The rotating motion of the honing head then achieves precise honing.
Composition and Working Principle of Honing Sticks
Honing sticks are essential tools in the honing process, typically consisting of abrasives, binders, and pores.
The abrasives, which are the primary component of the honing stick, have numerous exposed edges that act as cutting edges during the machining process.
The binder bonds the abrasives together, providing sufficient strength to maintain the honing stick's self-sharpening ability and durability during grinding.
Pores, which are gaps between the abrasives and binder, help to expel grinding debris and dissipate heat, ensuring stable and efficient machining.
The Advantages of Moresuperhard Honing Sticks
Moresuperhard manufactures honing sticks used in precision grinding, polishing, and superfinishing to achieve extremely high surface accuracy.
Our honing stick series includes both PCD (Polycrystalline Diamond) and PCBN (Polycrystalline Cubic Boron Nitride) types.
These materials offer a tool life 300 to 500 times longer than traditional honing sticks while maintaining high stability and reliability throughout the machining process. These honing sticks are widely applied in automotive, tractor, and aircraft air compressor cylinder blocks, as well as in superfinishing bearing races, precision shafts, connecting rods, and other components.
Application of Honing Sticks in Automotive Engine Cylinder Processing
In automotive engine cylinder processing, honing sticks can produce a "crosshatch" pattern on the cylinder walls. This pattern helps reduce the engine's break-in period, minimizes carbon emissions, and promotes the formation of a protective oil film on the cylinder walls. These improvements enhance engine performance and extend its service life.
Moresuperhard's honing technology allows precise control over the crosshatch angle and surface finish, improving lubrication conditions and boosting engine power, making it widely used in automotive engine cylinder machining.
International Demand: Diamond Honing Sticks for Australian Client
Recently, we received a request from an Australian client for diamond honing sticks to machine 316 stainless steel hydraulic cylinders. Moresuperhard's honing technology ensures that the machined parts achieve high precision, excellent surface finish, and extended tool life, which has earned us the trust of our clients and a strong market reputation.
Conclusion
Honing technology has found widespread application in various precision machining fields with its unique principles and superior performance. Moresuperhard's honing sticks, known for their durability and stability, are the leading choices in the industry. As technology advances, we remain committed to driving the application of honing technology in more high-end manufacturing sectors to meet the growing demands of our global clientele.
