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CLOSE THIS BOOKSmall-Scale Horn Processing (ILO - WEP, 1988, 104 p.)
VIEW THE DOCUMENT(introduction...)
VIEW THE DOCUMENTPREFACE
VIEW THE DOCUMENTFOREWORD
CHAPTER I. HORN AND ITS PREPARATION
CHAPTER II. CUTTING OF HORNS
CHAPTER III. WORKING OF HORN
CHAPTER IV. SHAPING
CHAPTER V. POLISHING
CHAPTER VI. RATIONAL USE OF HORNS
CHAPTER VII. ASSEMBLY METHODS
CHAPTER VIII. DYEING OF HORN
CHAPTER IX. MANUFACTURE OF USEFUL OBJECTS
CHAPTER X. MANUFACTURE OF DECORATIVE ITEMS
VIEW THE DOCUMENTCHAPTER XI. SOCIO-ECONOMIC IMPACT OF HORN PROCESSING
VIEW THE DOCUMENTANNEX I: PRODUCTS AND MATERIALS REQUIRED TO EQUIP A HORN WORKSHOP
VIEW THE DOCUMENTANNEX II: EXAMPLES OF ARTISAN PRODUCTS IN HORN
VIEW THE DOCUMENTOTHER ILO PUBLICATIONS
VIEW THE DOCUMENTBACK COVER

CHAPTER XI. SOCIO-ECONOMIC IMPACT OF HORN PROCESSING

Whether for religious, cultural, economic or environmental reasons, horn has been considerably exploited and processed through the centuries by various civilisations.

Today, horn processing is still a widespread traditional activity in many countries, although on a very small scale. Paradoxically, there is no simple method of assessing the socio-economic impact of this craft partly because horn processing is usually a marginal activity and thus hardly perceptible in terms of revenue or job creation. An assessment still remains to be made.

The main purpose of this handbook is to introduce the technological aspects of horn processing in an easily understandable form, so as to facilitate the development of this activity. It has not been possible, owing to a lack of reliable data, to indicate the cost, price and sales price of the articles produced or the employment generated.

We believed it would be useful, however, to provide readers with a few basic data that would enable them to estimate the production cost of the articles described in this handbook. Machine time and labour requirements are given for small-scale manufacture of horn products (maximum 10 articles). For a non-mechanised workshop where all operations are manual, the times indicated in the table are to be multiplied by five to obtain the equivalent machine time.

To determine the cost price of electrical appliances (lamps, wall lights), the cost of electrical inputs (contact sockets, wires, plugs and switches) must be added to the production cost.

BASIC DATA FOR CALCULATING THE COST PRICE OF HORN PRODUCTS

REQUIREMENTS

Machine time (hours)

Work-hours

Product

No. of horns

Dry wood

Hacksaw blade

Abrasive disc

Sheet of glasspaper

Adhesive
(g)

Candle

Varnish
(l)

Dilutant

Polishing paste

Water
(l)

Electricity
(kW)

Sawing

Turning

Drilling

Polishing

Core extraction

Marking

Cutting

Shaping

Drilling

Buffing

Assembly, glueing

Varnishing

Lamp (fig. IX.14)

9

4

1/2

1

3

20

1

1/10

1/10

20

20

1

1

2

1/2

2

2

1/2

2

1/2

1/2

4

1

1/4

Wall lamp (fig. IX.17)

2

2

1/4

1/2

2

10

1

1/10

1/10

15

10

1/2

1


1/2

1

2/5

1/2

3/2

1

1/2

2

1/2

1/4

Crustacean (fig. X.3)

1

2

1/4

1/2

2

10

1

1/10

1/10

15

5

1/2

1/2


1/2

1

1/5

1/2

3/2

1

1/2

2

1/2

1/4

Arum lily (fig. X.6)

3

2

1/4

1/2

2

5

1

1/10

1/10

15

10

1/2

1


1/4

1

3/5

1/2

3/2

3/2

1/4

2

1/4

1/4

Heron (fig. X.2)

1

1

1/10

1/4

1



1/20

1/20

10

5

1/4




1/4

1/4

1/4

1/2



1


1/10

Salad servers (fig. IX.4)

1

1

1/8

1/4

2


1/2



10

5

1/4

1/4



1/4

1/5

1/4

1/2

1/2


1/2



Syrup spoon (fig. IX.5)

1/5

0.2

1/10

1/10

1/2


1/10



5

1

1/20

1/3



1/10

1/25

1/10

1/3

1/20


1/3



Comb (fig. IX.7)

1/2

0.5

1/10

1/10

1/2





5

3

1/20




1/10

1/10

1/4

1/2



1/4



Shoehorn (figs. IX. 9 and 10)

1

1

1/10

1/2






10

5

1/20

1/10


1/20

1/10

1/5

1/10

1/10


1/20

1/4



Bracelet (fig. X.1)

1/4

0.25

1/10

1/2






10

3

1/20

1/20



1/10

1/20

1/10

1/10

1/2


1/5



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