EG MECH ROOM

EG MECH ROOM

Mechanical Projects : All about Mechanical Engineering. Also you can find projects.

GENERAL PRESS OPERATIONS

GENERAL PRESS OPERATIONS

GENERAL PRESS OPERATIONS 1. Shearing. It takes place in form a cut when punch strikes and enters in the sheet placed on die. The quality of the cut surface is greatly influenced by the...
TYPE OF PRESSES

GENERAL PRESS INFORMATION

GENERAL PRESS INFORMATION It is necessary for the sheet metal planner to know certain fundamentals specification of press machine. Some of them are press tonnages, stroke of the press, die area, shut height etc.,...
APPLICATIONS OF POWDER METALLURGY

APPLICATIONS OF POWDER METALLURGY

APPLICATIONS OF POWDER METALLURGY The powder metallurgy process has provided a practical solution to the problem of producing refractory metals, which have now become the basis of making heat-resistant materials and cutting tools of...
LIMITATIONS OF POWDER METALLURGY

LIMITATIONS OF POWDER METALLURGY

LIMITATIONS OF POWDER METALLURGY 1. Powder metallurgy process is not economical for small-scale production. 2. The cost of tool and die of powder metallurgical set-up is relatively high. 3. The size of products as...
Characteristic of Metal Powders

Characteristic of Metal Powders

Characteristic of Metal Powders The performance of powder metallurgical parts is totally dependent upon the characteristics of metal powders. Most important characteristics of metal powders are powder particle size, size distribution, particle shape, purity,...
Production of Metal Powders

ADVANTAGES OF POWDER METALLURGY

ADVANTAGES OF POWDER METALLURGY 1. The processes of powder metallurgy are quite and clean. 2. Articles of any intricate or complicated shape can be manufactured. 3. The dimensional accuracy and surface finish obtainable are...
Production of Metal Powders

Production of Metal Powders

Production of Metal Powders Metallic powders possessing different properties can be produced easily. The most commonly used powders are copper-base and iron-base materials. But titanium, chromium, nickel, and stainless steel metal powders are also...
POWDER METALLURGY PROCESS

POWDER METALLURGY PROCESS

POWDER METALLURGY PROCESS The powder metallurgy process consists of the following basic steps: 1. Formation of metallic powders. 2. Mixing or blending of the metallic powders in required proportions. 3. Compressing and compacting the powders...
OPERATIONS PERFORMED ON MILLING MACHINE

OPERATIONS PERFORMED ON MILLING MACHINE

OPERATIONS PERFORMED ON MILLING MACHINE Unlike a lathe, a milling cutter does not give a continuous cut, but begins with a sliding motion between the cutter and the work. Then follows a crushing...
INDEXING AND DIVIDING HEADS

INDEXING AND DIVIDING HEADS

INDEXING AND DIVIDING HEADS Indexing is the operation of dividing the periphery of a piece of work into any number of equal parts. In cutting spur gear equal spacing of teeth on the...