Scraping of plane surfaces - Course: Technique for Manual Working of Materials. Methodical Guide for Instructors: 1. Objectives and contents of practical vocational training in the working technique of “Scraping of Plane Surfaces”

Scraping of plane surfaces - Course: Technique for Manual Working of Materials. Methodical Guide for Instructors

		(introduction...)
		1. Objectives and contents of practical vocational training in the working technique of “Scraping of Plane Surfaces”
		2. Organizational preparations
		3. Recommendations for practical training in the working technique of “Scraping of Plane Surfaces”
		4. Application of the working technique of “Scraping of Plane Surfaces”
		5. Captions and legends of the “Scraping of Plane Surfaces” transparencies series

1. Objectives and contents of practical vocational training in the working technique of “Scraping of Plane Surfaces”

By concluding their training, the trainees shall have a good command of the working technique of “Scraping of Plane Surfaces”. Therefore, the following objectives must be achieved:

Objectives

- Knowledge of purpose and application of scraping and checking against master plates.
- Good command of the various working techniques of scraping and surfacing as well as capability of planing workpieces.
- Capability of selecting the appropriate tools and accessories and of using them properly.
- Capability of making decisions on quality independently.

Therefore, the following contents have to be imparted to the trainees:

Contents:

- Purpose of scraping
- Scraping tools
- Purpose of checking against master plates
- Testing tools and accessories for checking against master plates
- Action of scraping
- Technological process of planing flat surfaces.