1. Home
  2. Blogs
  3. Face vs Radial grooving tools

Face vs Radial grooving tools

By Niraj M Wanikar, Chief Editor, CNCTimes.com, 2016-08-11 14:34:00

This blog is written by Dasarathi GV, Director-Applications, Cadem Technologies Pvt. Ltd. 
Cadem makes software products for improving profits in CNC machining:
1. Cycle Time reduction and Programming, CNC machine monitoring and DNC
2. CNC skill development and education

 

CNC

Face grooving tools – how they’re different from radial grooving tools

The face grooving holder is very different from the radial grooving holder. In a radial grooving holder the support section under the insert is straight, while in a face grooving holder it is curved.

cnc-face-grooving-straight-shank cnc-face-grooving-straight-curved2

cnc-face-grooving-vs-radial-grooving-holder

Source: http://www.iscar.com

cnc-face-grooving-straight-curved1

Source: http://www.taegutec.com/

Without the curve the holder will not enter the groove at all, and will foul with it. Also, because of the curve, each face grooving holder will only work within a certain groove diameter range.

cnc-face-grooving-sizes

Source: http://www.sandvik.coromant.com

 

Etc

Gothic architecture – what is it ?

I keep coming across buildings in India that are a mix of architectural styles. CST (alias VT station) in Mumbai is an amalgam of Victorian Gothic + Traditional Indian architecture.

cst-station

Source: http://whc.unesco.org/en/list/945

I wondered what characterized each of these styles, and decided to start my education with Gothic. I learnt that Gothic architecture was characterized by three things: the pointed arch, the ribbed vault and the flying buttress.

gothic-pointed-arch    gothic-ribbed-vault

https://en.wikipedia.org/wiki/Rib_vault

flying-buttress2 flying-buttress1

Source: https://en.wikipedia.org/wiki/Flying_buttress

A vault is a ceiling that is an arch-shaped structure, built over large spaces.
The ribbed vault has a complex rib structure supporting the roof, unlike the more common barrel vault has a semi-circular roof. The ribbed vault allows far more complex architecture.

The buttress is a support structure built against a wall to support the wall. The wall tends to be pushed outwards because of the weight of the roof, and the buttress prevents this.
Unlike an ordinary buttress, a flying buttress does not support the whole wall. It transfers the load from the top of the wall to a vertial column and thence to the ground.

buttress1

Buttress. By Maltesedog at the English language Wikipedia, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=10797645

barrel-vault

https://en.wikipedia.org/wiki/Barrel_vault

Latest Blogs

Related Blogs

Showroom