ISO 5611-9:2015

Overview

ISO 5611-9:2015 specifies the requirements for cartridges, type A, style T, designed for use with indexable inserts in metal cutting applications. These cartridges are characterized by a cutting edge angle (κr) of 60° optimized for side cutting operations, primarily in internal turning processes. The standard defines dimensions, design features, materials, and designation methods to ensure consistency and interchangeability across manufacturers and machining setups.

Cartridges compliant with ISO 5611-9:2015 are intended to hold indexable inserts made from hard metal, ceramic, or other cutting materials. The document is part 9 of the ISO 5611 series, which covers various cartridge styles, establishing standardized tooling components critical in manufacturing industries.

Key Topics

• Scope and Application: Applies specifically to type A cartridges with fastening holes and style T configuration for internal turning with side cutting angles of 60°.
• Dimensions and Design: Detailed dimensions including height (h), length (l), and other critical parameters are specified to ensure precise fitment with compatible indexable inserts. The document includes sectional drawings and tables clarifying measurements for cartridge assembly.
• Material Requirements: Cartridges must be made from steel with a minimum tensile strength of 1,200 N/mm² to guarantee durability during cutting operations.
• Method of Holding Inserts:
  • Screw clamping through holes (symbol S)
  • Top clamping (symbol C)
  • Hole clamping (symbol P)
• Insert Clearance and Cutting Edge Radius: Different insert clearances (0°, 7°, 11°) are supported with corner radius specifications to accommodate various machining needs.
• Designation and Marking: Provides a systematic approach for cartridge identification based on holding method, insert shape, cartridge style, clearance, hand, and size. Marking must include manufacturer’s trademark and ISO standard reference.
• Extent of Delivery: Cartridges must be supplied complete with clamping devices and optional adjustment screws for precise setup.

Applications

ISO 5611-9:2015 cartridges are widely used in precision metal cutting and machining, especially for:

• Internal turning operations requiring consistent and reliable cutting tool positioning.
• Machining of materials using hard metal, ceramics, and advanced cutting materials.
• Industries such as automotive, aerospace, and heavy machinery where high-performance indexable tooling enhances productivity.
• Tool manufacturers designing interchangeable cutting tool holders that comply with international standards.
• CNC machining centers needing standardized cartridges to support various insert styles for complex turning tasks.

The standard supports enhanced tooling efficiency by reducing tool setup time and ensuring compatibility between cartridges and indexable inserts worldwide.

Related Standards

ISO 5611-9:2015 is part of the broader ISO 5611 series, linking with other parts to form a comprehensive standard system for cartridges:

• ISO 5611-1: General survey and dimension correlation for type A cartridges.
• ISO 5611-2 to ISO 5611-12: Various style cartridges including F, G, J, K, L, R, S, U, W, and Y.
• ISO 1832: Indexable inserts for cutting tools – designation system.
• ISO 5608: Turning and copying tool holders and cartridges for indexable inserts – designation system.

These interconnected standards ensure a harmonized approach to tooling components, enhancing global manufacturing interoperability and quality.

Keywords: ISO 5611-9, cartridges type A, style T, indexable inserts, internal turning, metal cutting, cutting tool holders, CNC machining, industrial tooling, cutting edge angle 60°, tooling standards, insert clamping methods, cartridge dimensions, manufacturing standards, ISO cartridges.