Category: Teachers

Fire outbreak

List the common causes of fire outbreak.
State ways of preventing fire outbreak in leather industry.
List the principles of fire extinction.
Enumerate factory Act concerning safety and working conditions in leather industry.

Viscosity

Explain viscosity.
Apply the knowledge viscosity in choosing lubricants for machines.
Distinguish between hydraulic; and pneumatic pressure.
Plan for facilities in a workshop.

Machines for leather goods making

List machines and equipment for mechanical handling, processing and controls.
Identify the machine and equipment for flow line or batch production.
State the basic principles of servo machines.
State the importance of heat in leather industry.

Preparation of bottoming parts

Select methods and tools for roughing operation.
Carry out the following operations: Reducing insole. castor Sole edge – roughed Insole covering. slottinq/bevelinq

1Cutting materials for bottoming

Explain the techniques of cutting.
Differentiate between cutti ng for maximum economy and cutting for good quality.
Perform cutting by hand and by machine.

Materials for shoe bottoming

Identify materials for bottoming.
Identify shoe bottom
Mention the characteristics of materials for shoe bottoming.

Equipment and hand tools for shoe bottoming

Identify the equipment, and hand tools for shoe bottoming.
State thfunctions and working principles of the tools and equipment.
Maintain the equipment and hand tools for shoe bottoming.
Apply safety precautions in using the equipment and hand tools.

Working principles of machines for upper preparation

Name the parts of machines for upper preparation.
State the principles involved in using machines for upper preparation.
State the stages in machine maintenance.
Identify three types of needles and three types of threads.
Draw and label the parts of a machine.

Identification of sewing machines

List types of sewing machines.
State the functions of sewing machines.
State the stages involved in preparation of operation of sewing machines.
Identify various stitch formation.
State two guides in stitch formation.
Stitch a piece of leather.

Clicking, skiving and folding equipment

List the equipment for clicking, ” skiving, and folding.
Identify equipment for clicking, skiving, and folding.
State the functions of each of the equipment for clicking, skiving, and folding.
Operate the equipment.
State the safety precautions in clicking, skiving, and folding.

Clicking, skiving and folding

Explain clicking, skiving, and folding.
Identify the different methods of cutting.
Differentiate between cutting and skiving.
State five types of skiving.
Cut and skive materials.
Name different methods of clicking and skiving
Draw and show different types of skiving.

Material testing

List the equipment and chemicalsused in testing main materials used for leather good manufacture.
State methods of testing materials.
Carry out physical and chemical testing of main materials used in leather good manufacture,

Design illustrations and Presentations

Carry out design illustrations and presentations.
Carry out design analysis and specifications.
Make permanentpatterns for hand bags, flap-over andframed gusseted purse

Bad Designing

Analyse design for functions, appearance, and economic purpose.
Enumerate the influences of social habits, fashion, selling price, consumer research on design
State the effects and limitations of material selection on constructional supply.
Explain the relationship of esthetic appeal of size, proportion, shape, and colour.

Sequence of Pattern Cutting

Define pattern cutting.
List the sequence in upper pattern cutting.
List the sequence in bottom pattern cutting.
Distinguish between net pattern, working pattern, lining pattern insole and sole pattern.
Demonstrate forme cutting.