TS 4450-1 ISO 6689-1

TS 4450-1 ISO 6689-1 is a vocabulary standard for combines and their functional components. It brings together the terms and definitions used for combine harvester systems so that technical communication, component identification, cataloguing and comparison are based on a common meaning. In practical terms, it supports a shared language for a complex machine made up of many interacting harvesting functions.

What the combine vocabulary is meant to organise

In general technical use, a combine harvester integrates cutting, threshing, separating and cleaning operations into one machine. That creates a need for precise terminology covering assemblies, subassemblies and functional parts whose roles are closely linked. This standard addresses that naming structure: it helps define what each term refers to and how the machine’s component parts are distinguished from one another.

Relationship with ISO 6689-2

According to the supplied scope, this part is read together with ISO 6689-2, which sets out methods for measuring the characteristics and performance requirements associated with the defined terms. The present part therefore focuses on vocabulary and conceptual boundaries, while the companion part provides the measurement and performance framework. The scope also mentions dimensions and other characteristics intended to allow comparison of the operation of component parts.

• Covers terms and definitions for combines and their component parts.
• Works in association with ISO 6689-2 for measurement and performance-related characteristics.
• Includes dimensions and other characteristics intended to support comparison of component-part operation.
• Provides a common terminology framework for harvesting equipment.