Cadem CNC Software

18/11/2021

Inserts coatings – simple explanation

A shoe must be comfortable on the feet, made of material that is soft and that moulds itself to the shape of the foot.

Click here:https://zcu.io/gLKn

CNC: Insert coatings and your shoe’s sole – what’s the connection ? A shoe must be comfortable on the feet, made of material that is soft and that moulds itself …

11/11/2021

CNC turning – Using the correct threading Anvil

An appropriate anvil must be used based on the helix angle of the thread.

Many of India’s best known CNC machining shop floors use the products.
Click here:https://zcu.io/FqrX

CNC: Anvils in threading tools – small things that make a big difference The insert is therefore seated at a sideways angle on an Anvil, or Shim – some manufacurers …

04/11/2021

Coolant in CNC machines – what is it, and why use it ?

Two-thirds of the heat is generated as a by-product of shearing off the workpiece material

Many of India’s best known CNC machining shop floors use the products.
Click here:https://zcu.io/fJOc

CNC: Coolant – the inner gory details In a typical machining operation in CNC turning or CNC milling, two-thirds of the heat is generated as a by-product of shearing off …

28/10/2021

Ignorance of cutting tools

They all say they use ‘carbide’ tools, but 9 out of 10 of them do not know that the full form of ‘Carbide’ is Tungsten Carbide.

Click here: https://zcu.io/LksN

CNC: Mera naam hai Shabnam In Cadem when we want to recruit an Application engineer, we interview people with experience on the shop floor. They all say they use ‘carbide’ …

21/10/2021

Constant surface speed and Limiting spindle speed

When cutting in the constant cutting speed mode, as the tool moves towards the axis, the spindle speed increases.

Many of India’s best known CNC machining shop floors use the products.
Click here:https://zcu.io/5SCF

14/10/2021

Chip breaking in CNC turning, and function of chip breaker

Improper chip breaker or feed rate selection can result in poor chip breaking and continuous chips.

Many of India’s best known CNC machining shop floors use the products.
Click here:https://zcu.io/KOXe

Chip breaking not happening? Maybe you're using the wrong insert, with the wrong chip breaker geometry, or wrong feed rate. An explanation...

07/10/2021

Chips, and heat removal in machining

Ever felt the heat when you bend a thin steel wire with your hands repeatedly to break it ? Same phenomenon.

Many of India’s best known CNC machining shop floors use the products.
Click here:

CNC: Heat removal during CNC machining In machining, almost all of the energy spent in cutting is transformed into heat. Heat is produced: 1. During deformation of the metal to …

02/10/2021

Built up edge in CNC machining – the cause, and the solution

Its result is however the same as tool wear – a reduction in the cutting ability of the edge.

Many of India’s best known CNC machining shop floors use the products.
Click here:https://zcu.io/RFqt

Built-up edge is not tool wear, but its result is the same as tool wear - a reduction in the cutting ability of the edge. An explanation..

24/09/2021

CNC machining – money from selling scrap

Sometimes the money that you make from selling scrap can be more than the machining cost, typically for expensive metals.

Many of India’s best known CNC machining shop floors use the products.
Click here:https://zcu.io/Ha3y

15/09/2021

Tool nose radius compensation (TNRC) – what is it ?

TNRC is easy to implement in your CNC programs, but a much misunderstood and misused concept on shop floors.

Many of India’s best known CNC machining shop floors use the products.
Click here: https://zcu.io/RFpI

TNRC, or Tool Nose Radius Compensation, is a must turning contoured parts. It is a much misused concept on shop floors. An explanation...

08/09/2021

CNC spindle power usage – how to maximize it and increase profits, ROI

We decide the depth of cut on the basis of an arbitrary thumb rule.

Many of India’s best known CNC machining shop floors use the products.
Click here:https://zcu.io/Lfrs

Inserts have a maximum depth of cut based on shape and size. You can reduce cycle time drastically if you use this rule. An explanation..

26/08/2021

Idle time reduction to increase profits

Basically, these firms have bought a bunch of elephants to do their work, and the elephants are sleeping 40 % of the time.

Many of India’s best known CNC machining shop floors use the products.
Click here :https://zcu.io/EjKu

In most shop floors, idle time on machines can be up to 40 %, and people think this is normal. Basically, these firms have bought a bunch of elephants to …