Showing posts from 2019

CNC machine G and M CODES

G00 - Positioning at rapid speed; Mill and Lathe G01 - Linear interpolation (machining a straight line); Mill and Lathe G02 - Circular interpolation clockwise (machining arcs); Mill and Lathe G03 - Circular interpolation, counter clockwise; Mill and Lathe G04 - Mill and Lathe, Dwell G09 - Mill and Lathe, Exact stop G10 - Setting offsets in the program; Mill and Lathe G12 - Circular pocket milling, clockwise; Mill G13 - Circular pocket milling, counterclockwise; Mill G17 - X-Y plane for arc machining; Mill and Lathe with live tooling G18 - Z-X plane for arc machining; Mill and Lathe with live tooling G19 - Z-Y plane for arc machining; Mill and Lathe with live tooling G20 - Inch units; Mill and Lathe G21 - Metric units; Mill and Lathe G27 - Reference return check; Mill and Lathe G28 - Automatic return through reference point; Mill and Lathe G29 - Move to location through reference point; Mill and Lathe (slightly different for each machine) G31 - Skip function; Mill and Lathe G32

Types of welding process

Welding is an exciting and rewarding technique for enthusiasts and professionals alike. Using a couple of tools and various types of metals, welders can transform any piece into any shape and design they desire, all with sparks flying around in the process. However, in order to be able to master the art of welding, you need to start with the basics and be aware of the different types of welding processes. More than 30 different types of welding exist, and they range from simple oxy-fuel to high-tech processes such as laser beam welding. However, only four welding types are used commonly, and they are MIG, TIG, Stick and Flux- Cored arc welding. Each of them comes with its own advantages and disadvantages and you need to have proper training to practice them. MIG - Gas Metal Arc Welding (GMAW) ​Image source This welding process uses a continuously fed electrode through a welding gun and the operator needs to pull a trigger in order to feed the consumable electrode th

Vehicles number plate colours and letters identification.

Colour codes and numbers used in vehicles of Nepal 1)letters used in number plates ·        The first letter denotes the zone of vehicle ,for example in above plate ba represents bagmati in which the vehicle is registered . ·        Second letters denotes counter which increments after the sequence number reaches 9999 ·        The third part indicate type of vehicle ,like two wheeler,light,heavy ,medium vehicle. ·        Last part is a sequence number from 0001 to 9999. 2) Identification of vehicle by colour codes in number plates . ·        Private vehicles- Red plates with white letters. ·        Public vehicles- Black plates with white letters. ·        Government vehicles- White plates with red letters. ·        National corporation vehicles- Yellow plates with blue letters. ·        Tourist vehicles- Green plate with white letters. Diplomatic vehicles- Blue plates with white letters. 3)The third part letter in number plate: ·