Working of Saxophone

Transfer moulding

Soruce : science direct

Basics of Hydraulics system

Basic Hydraulic system

Types of Anchors

Soruce : American Fasteners

Compression Moulding

The picture shows the three main process of compression moulding.

Compression moulding is a process of manufacturing a polymer which is similar to the process of forging which deals with metals. Here the mould is also heated whereas in forging workpiece alone is heated initially and then compressed. This is mainly used for low volume with higher thickness polymers as per the required applications. 

Source: Assembly Magazine

Pipe line materials

Pipelines are used based on the appliances and the types of liquid. Hence, some of the common varieties used in industry and commercial pipings are shown in the picture. This picture shows the pipes which are used mostly for water supply.

Source: The Balance