Following image shows Multiplication table from 1 to 20. Frequently asked and required table for every one.
Dholera SIR Update :
Soon, one can stay in a five-star hotel in Dholera Special Investment Region (SIR) as the government has decided to assign a massive 12,095 square metre plot for the purpose. The e-auction of the plot will be held on June 8.
This would be the first plot allotted for the hospitality industry in the region, which has...
2 major cordinate systems in CNC Machining:
1. Absolute - In this system the exact cordinate of required points are fed in the machine.
2. Incremental - In this system the relative cordinate i. e. to previous point is fed in the machine.
The figure shows all 5 axes of CNC Vertical Machining Center. This question is frequently asked in any CNC interview.
CNC Machining involves circular interpolation. These are the 2 commands for that. When rotation required is less than 180 deg. + sign is used. When rotation required is >180 deg. - sign is used.
The picture shows it by an example.
Some important questions for interview in CNC Machining/Production.
https://youtu.be/YalZO1SyzEg
Also Read : CNC Programming
Two Questions regarding quadrilaterals which includes concept of Rhombus and mid-point theorem.
Also read : Pythagoras Theorem with proof
What about those Power Feeds?
There are two approaches. First of all, CNC's have the ability to jog. Jogging is where
you're spinning a simulated electronic handwheel, or holding down a button or joystick
to make the axis move. You generally select an axis, select a speed or multiplier (x1,
x5, x100 or whatever), and then operate the control to move the axis.Here...
- Advertisement -
