DESCRIPTION
Technical Description
This instructional kit provides the necessary material for students to learn systematically how a hub and a shaft can be joined together in a professional way using feather keys. We recommend that the exercises are carried out in a workshop, as all preparations such as filing, drilling, countersinking and tapping must be carried out in a correct and proper manner by the student.
The material is clearly laid out on a plastic tray. The well-structured instructional material outlines all the necessary technical information and provides a step-by-step guide through the exercises.
Learning Objectives / Experiments
- production of different feather keys: round ended and straight ended
- assembly of feather key joints: light fit/sliding fit
- familiarisation with the relevant standard designations and terms,
including graphical representation
- planning and execution of all steps in the workshop environment
- familiarisation with types of keyed joint
- working with fits and tolerances
FEATURES
Specification
[1] set of material for workshop exercises in feather key joints
[2] shaft with slots
[3] hub with 1 slot
[4] hub with 2 slots
[5] driver sleeve
[6] 1 set of semi-finished items for the production of feather keys to DIN 6885
[7] all parts clearly laid out on a tray
[8] multiple trays stackable
Technical Data
Semi-finished items
- feather key shape AS (round ended): 14x9x65mm
- feather key shape E (round ended): 14x9x142mm
- feather key shape E (straight ended): 14x9x142mm
All parts made from steel, some with gunmetal finish
Dimensions and Weight
LxWxH: 500x350x110mm (tray)
Weight: approx. 18kg
Scope of Delivery
1 complete set of material, laid out on a tray
1 set of instructional material
