4.1 ESTABLISHING FUNCTION

sl no	user perspective	designer perspective
1	nuts bolt drill sorter	hold the nuts
2	-----------------------	move the nuts to the sorting section
3	---------------------	vary the speed
4	--------------------	provision to add the nuts
5	-------------------	move the nuts to the sorting section
6	------------------	indicate the power supply
7	-------------------	move the nuts to withdrawal
8	-------------------	release the nuts

4.2 FUNCTION TREE

4.3 MORPHOLOGICAL CHART

sl no	Subfunctions	Means 1	Means 2	Means 3
1	movements of nuts and bolts	conveyer belt	metal sheet	pvp pipes
2	indication	beep sound	LED	display
3	vary the speed	knob setter	digital control	manual cotrol
4	turn on /off	push button	toggle switch	rotatory switch
5	separation of nuts and bolts	IR sensor	different sized holes in metal sheet
6	release the nuts through	rotating panel	through the holes	sliding plate

4.4 GENERATED CONCEPTS

Subfunctions	Concept 1	Concept 2	Concept 3	Concept 4
movements of nuts and bolts	conveyer belt	metal sheets	metal sheets	pvp pipes
indication	LED	beep sound	display	beep sound
vary the speed	knob setter	knob setter	digital controller	knob setter
turn on /off	switch buttons	push botton	rotatory switch	rotatory switch
separation of nuts and bolts	IR sensor	different sized holes	different sized holes
release the nuts through	rotatory panel	through holes	through holes	sliding plate

DESIGN 1:

Sneha more

DESIGN 2:

Kavya shintri

DESIGN 3:

K.Meghashree

DESIGN 4:

Sayed ahmad peer khadri

DESIGN 5: