CONTENTS

PAGE

Introductory 1

Clothing 1

Shoes and leggings 2

Eye-protectors 3

Gloves 4

Aprons and rubber boots 5

Ladles 5

Flasks and molds 16

Crucibles 19

Cupolas 30

Traveling cranes 35

Chains and hooks 44

Wire-rope slings 45

Slings in general 46

Hoisting apparatus in general 47

Tumbling barrels 47

Sand mixers and sifters 49

Automatic molding machines 50

Chipping department 50

Grinding wheels 52

Compressed air 52

Sand-blasting 53

Illumination 56

The foundry yard 58

Safe foundry practice · 第 5 / 18 题