Home           Products           Company           Contact us     
> Engineering Drawing
> Cutaway Models
> Dimensional Metrology
> Fasteners and Machine Parts
> Manufacturing Engineering
> Assembly Projects
> Maintenance
> Machinery Diagnosis
> Automation
Products  |  Mechatronics  |  Engineering Drawing  |  TZ 200.02
TZ 200.02

Bearing Housing, Casting

Show data sheet (pdf file) Print page
Technical Description

A bearing housing made from sand-cast aluminium is used in teaching as an example to illustrate the subject of cast parts in technical drawing in a detailed and practical way. TZ 200.02 comprises two elements: an unmachined cast part, professionally 'polished', as it is delivered from the foundry; and a post-machined cast part additionally presented in the form of a cutaway model. This enables the entire process, from the shaping to the cutting, to be covered in the lesson. Optimal learning is established when one model is used with two/three students.

Learning Objectives / Experiments

Technical drawing:
- Drawings of cast parts and their special features: machining
  allowances, mould drafts, shrinkage, sectional views
- From the cast part to the finished part: production-oriented and
  standard dimensioning for subsequent machining
- Manufacture of cast parts by the sand-casting method; manufacturing
- Machine and tool selection, length measurement exercises - machine
  elements and their function


* Two practice models for technical drawing of cast
* From cast part to finished machine part
Alternative products
TZ 200.04 -- Drilling Jig for a Casting
TZ 200.06 -- Drilling Jig for an Annular Disc
TZ 200.09 -- Drilling Jig for Flat Part

[1] Part of the GUNT technical drawing course
[2] Graphical views: from cast part to finished machine part
[3] 2 models illustrating progress in the manufacturing process: 1 unmachined cast part, 1 cutaway model
[4] Instructional material incorporates action-oriented and interdisciplinary forms of teaching


Dimensions and Weight
l x w x h: 100 x 100 x 125 mm (each model)
Weight: approx. 3 kg
Scope of Delivery
2 models, 1 set of instructional material
Order Details
050.20002  TZ 200.02  Bearing Housing, Casting
© 2005 G.U.N.T. Gerätebau GmbH