Machine Parts

Classification of structure machine tools: According to purpose structure of machine tools are classified as 1.       Bed, frame works. 2.       Bases bed plates. 3.       Housing, boxes, columns etc. 4.       Casing and covers.                                        Figure: Open structure machine tool  By following manufacturing method structure of machine tool is defined as  1.       Welded 2.       Partly welded 3.       Cast 4.       Partly cast By following the transmission of operational load 1.       Open structure 2.       Closed structure

Chemical Machining: Chemical machining is the process used to dissolve the workpiece material in the chemical solution. Since the chemical solution used have the ability to dissolve all the workpiece material.                                                  Figure: Chemical Machining What do you mean by structure of machine tool? Definition of structure of machine tool: Housing, columns, bed and bases are combined called structure of machine tool. Structure of machine is called backbone of machine tool. It is also ¾ weight of the machine tool.

Difference between Ultrasonic Machining (USM) and Abrasive Jet Machining (AJM) is given bellow: Ultrasonic Machining (USM) Abrasive Jet Machining (AJM)      1.       Ultrasonic Machining (USM) process use ultrasonic wave. 1.        Abrasive Jet Machining (AJM)    does not use ultrasonic wave. 2.       USM process use abrasive slury cutting edge. 3.       AJM process use steam of abbrasic particles as cutting ede. 4.       By Ultrasonic Machining (USM) process machining brittle and hard material. 5.       Abrasive Jet Machining (AJM)    process machining brittle and Fragile material. 1.       Ultrasonic Machining (USM) process does not require any nozzle to flow abrasive slurry. 6.       Abrasive Jet Machining (AJM)    required nozzle to flow air abrasive particles. 2.       The Ultrasonic Machining (USM) process does not any heat generation.

There are some basic difference between planning and others operation such as  1.       They offer full support, planners can be made to take large bulk or number of pieces one times.  2.       Enough parts are equal one time when heavy parts. 3.       The components of planner are massive.