Positive turning inserts, also known as GIDA (General Interface Driven Application) or VPG (Virtual Programming Graphics) inserts, are a type of cutting insert designed for use in turning operations on CNC (Computer Numerical Control) lathes. These inserts are designed to provide efficient material removal and are typically used for a variety of materials, including steel, stainless steel, aluminum, and other metals.
The term “positive turning” refers to the cutting action where the insert is used to remove material from the workpiece in a turning operation. The inserts are designed with specific geometries that optimize cutting performance, such as rake angles, chip breakers, and cutting edge configurations.
GIDA and VPG are two different approaches to providing insert geometries and specifications to machine tool users. They are both database-driven systems that allow for the selection and specification of cutting tools based on the user’s requirements and the material being machined.
GIDA (General Interface Driven Application): GIDA is a software system that provides a standardized interface for the selection and specification of cutting tools. It is often used in the toolmaking industry and allows toolmakers to provide their customers with a consistent and efficient way to select the appropriate tools for their machining operations.
VPG (Virtual Programming Graphics): VPG is a similar system that uses virtual graphics to represent the cutting tool inserts and their geometries. It allows users to visualize the tool inserts and select the appropriate ones for their machining operations.
Both GIDA and VPG systems are designed to streamline the tool selection process, improve machine efficiency, and reduce setup time. They do this by providing a comprehensive database of tool insert geometries and specifications that can be quickly accessed and selected for a particular machining operation.
For more detailed and specific information on positive turning inserts, GIDA, or VPG, it is best to consult the resources provided by the tool manufacturers or industry experts. They can offer detailed specifications, application guidelines, and software interfaces that are specific to their products and systems.
