Profile cover photo
Profile photo
Saivenu tech Marukurthi
About
Posts

Post has attachment
Ultrasonic welding:
Ultrasonic welding is a cold-joining process(I.e.,solid- state welding).In this case ,a bond is produced by ultrasonic vibratory energy in the weld region.The equipment necessary for ultrasonic welding is shown in fig.It includes a transducer,a velocity tra...

Post has attachment
SUBMERGED ARC WELDING:
Submerged arc welding is used for the production of long continuous weldings.In this case,a bare electrode (1.5-10mm) in the form of continuous wire is used; and the arc is struck between electrode wire and work piece under the flux,consisting of lime,silic...

Post has attachment
METHODS OF APPLICATIONS OF CUTTING FLUIDS :
The method of application of a cutting fluid is very important and depends on the particular operation. These methods vary from hand applications such as use of brush or oil-can to high pressure applications.For high production. The following methods are us...

Post has attachment
METHODS OF LUBRICATION:
Various methods are used to apply the lubricant to the machine tools.Lubricating oil is generally applied to sliding parts with the help of oil-can.Lubricants are also applied by the following systems.        1)Gravity feed system.        2) Pressure feed s...

Post has attachment
Law of conservation of energy:
Total energy in a system is constant.Energy cannot be created cannot be destroyed but one form of energy is converted into another form

Post has attachment
ADVANTAGES AND LIMITATIONS OF BROACHING:
Broaching is an interesting machining process which is used in mass production. It has certain advantages and limitations as compared to the other machining processes.these are given below. ADVANTAGES : 1) Fast and simple process. 2)High degree of accuracy ...

Post has attachment
APPLICATIONS OF BROACHING :
The operation of broaching was originally developed for machining small,internal surfaces such as key way in a small diameter which is relatively difficulty for slotter.Broaching is widely used in present day industry for machining a large variety of jobs w...

Post has attachment
CLASSIFICATION OF BROACHING :
According to method of operation broaching is classified as follows 1) Pull broaching     -The broach is pulled through stationary        work. 2) Push broaching     - The broaching is pushed through                      stationary work 3) Surface broaching...

Post has attachment
PRINCIPLE OF BROACHING MACHINE:
In broaching, the broach is pushed or pulled over a external flat surface of a stationary workpiece. In internal broaching the broach is pushed or pulled through the hole in the stationary workpiece.In certain machines,the braich is held stationary and the ...

Post has attachment
PROPERTIES OF CUTTING FLUIDS:
To get the optimum benefits, the cutting fluid should possess the following qualities. 1) They should possess good lubricating properties to minimise the friction. 2)They should possess high heat absorption capacity so as to carry away the heat generated. 3...
Wait while more posts are being loaded