Answer / ajai

SPC a periodic process inspection in which we can determine
whether a process is staying in control or is potentialy
moving out of control at a given point of time.
1)If we deside to employ SPC, the tactic assumption is that
whole process is in good fit and it should be retained.
2)We need it to determine whether the causes of variations
are common or special through the process.

Answer / deepak_usha

to establise the process

eleminate the process variation with proper input

Answer / sagar sikder

SPC is an online process improvement methodology, used to
check whether a perticular process is under statistical
control(i.e. subjected to chance cuases of variation)or
not.It tells the operator/process woner for which type of
variation he should react and for which type of variaton he
shoul leave the process as it is.

For effective implementation of SPC one shoul have
1.Clear understanding about the process,Specially the idea
about the controllable process i/p and o/p variable.
2.Idea about SPC tool and techniques.
3.Concept of variations.

Answer / imran malik

SPC IS THE MOST IMPORTANT PART TO FIND THE CAUSE OF VARIATION IN THE PROCESS OF PRODUCTION BECAUSE SUBJECT MAY BE VARIATE IN LOWER AND UPPER CONTROL LIMITS .

Answer / karthick

spc-statistical process control is a technique used in
quality engineering.when a product is being under
production it is subjected to this technique.here a graph
is drawn between control limits (i.e., upper control and
lower control).the product should be between the limits.if
it is greater than the upper or lesser the lower control
then the product shoule be rejected.

Answer / pal

Firstly using the requirements and secondly to get the
conceptual design

What is the deff betwen Two stroke engine & Four stroke engines. Difine Theoretcally & Practically.

11 Answers  

How much is the maximum distance between the impeller wear ring & casing wear ring pump?

0 Answers   Power Plant,

hi, can anyone help me by providing some sample question papers of reliance industries limited?

2 Answers   Reliance,

The stage below saturation is called?

5 Answers   TCE,

What are killed steels and what for these are used ?

0 Answers  

what is bms system and how to work it

0 Answers  

in motor graders the radiator fan exhausts air not suck air why ?

4 Answers   Aptron, Volvo,

Hi all, I am appearing for SAIL examination for Management trainees in Mechanical Engg. I shall be obliged if anyone provides me previous year's question papers.

3 Answers   Sail,

in which welding process liquid metal is poured?

18 Answers   ABB, NTPC,

How to calculate motor bearing life - cycle (life time) (SKF bearing) how determine the capacity of refrigeration system? how we use condenser coils, compressor, capillarity,compressor how determine the capacity of refrigeration system? how we use condenser coils, compressor, capillarity,compressor what is rigging

0 Answers  

What is the power requirement of a refrigerator?

0 Answers  

SAE-40.......?

5 Answers