** KS *Ks.ksa.or.kr4 0/24

1.1 1. 4 - , , 1.2 (Transformation Process) - , ( ) 1.3 -

-(Process Planning) 1/24

2.1 (R&D : Research and Development)2. 4 - (Life Cycle)

- 5~6%

-(,, ) 2/24

2.2 2. 4 2.2.1 (Pure Research) , , , ,

2.2.2 (Applied Research) , ,

2.2.3 (Development) 3/24

2.3 2. 4 4/24

2. 4 2.3.1 Needs

2.3.2 , , 5/24

2.4 2. 4 2.4.1 (Preliminary Design) , , ,

.

, (Prototype)

6/24

2. 4 2.4.2 (Final Design) , ,

,

(Functional Design)

(Form Design)

(Production Design) 7/24

3.1 3. 4 , , , , , , ,

8/24

3.2 3. 4 9/24

3. 4 3.2.1

3.2.2

10/24

3.3 3. 4 - (Work Flow) , , , .

- (WORK FLOW) .

- 11/24

3.4 3. 4 3.4.1 (Continuous Process) , , , , , (Fixed-path Material Handling Equipments:, , , )

3.4.2 (Intermittent Process) (Job Shop) 12/24

3. 4 3.4.3 (Project Process) (Non-repetitive) , , , , , 13/24

4.1 4. 4 , (Shaping Operation) (/ )(Property Enhancing Operation)/ (, )(Surface Processing Operation), , - ( , , )

14/24

4.2 4. 4 , , 4.3 , 15/24

5.1 5. 4 18 20 ,

, , , , , 16/24

5.2 5. 4 ,

, , , , , / ,

17/24

5.3 5. 4 , 18/24

5. 4 5.3.1

5.3.2

5.3.3

, ,

19/24

5. 4 5.3.4 ,

,

20/24

5. 4 5.3.5

: , ,

: , , , :, , , , : 2

:

21/24

5. 4 5.3.6 .

5.3.7 , , ,

5.3.8 ,

5.3.9

22/24

5. 4 5.3.10

5.3.11 ( ) ( ) / , , 23/24

. , .

- (Malcom Forbes>, ,,,.Thank you !!24/24

1. 1/15 (plastic moulding)(pressing)(drawing)(extrusion)(soldering)(brazing) (burnishing)(laser) (shot blast)(turning)(planing)(shaping)(broaching)(filing)(milling)(drilling)(boring)(hobbing)(sawing)(grinding)(honing)(superfinishing)(buffing)(sandering)(lapping) (barrelworking)

3. (Metallic pattern) (1/2)2/15 1) , 2) .3) .4) 5) 6) 7) 8) ? [ ]

3. (Metallic pattern) (2/2)3/15[ ][ ]

(, )

4. (Die casting) (1/2)4/15 , 1) 2) 3) 4) 5) , 6) space . 7) , 8) insert 1) ( 25kg 5kg ) 2) gate , 3) 4) , [ ]

4. (Die casting) (2/2)5/15 1) Mock-up , , 2) 3) gate , burr 4) [ ]

5. (Injection molding)6/15 1) 2) 3) 4) 5) 6) - / - / 2 - - Molded-in Inserts - Glass, Carbon, etc. Fillers- - Good Decoration - - - [ ] (Cavity) , () . .

6. (shape-forming process) 7/151. (pressing) - (uniaxial pressing) : , - (isostatic pressing)

2. (casting) - (slip casting) -

3. (plastic forming) - (injection molding) - (compression molding)

4. - (tape forming) - (green machining)

7. 8/15(Casting) (molding sand) . . , , , .[ ][ ]

8. (forging)9/15 ()

() (Hammer) (Anvil) , . . . [ ]

9. (bending)10/15[ ][ ], , , . [ ]

10. (shearing) , (), , . , .( shearing) (a) (blanking), (b) (piercing), (c) (shearing), (d) (shaving) . 11/15

11. (Drawing) (=)() . () (spinning lathe) .12/15[ ]

12. (broaching)13/15 , , . , .[ keyway broach ][ square broach ][ ][ ]

13. 14/15 3 (// ) , .[ ][ ]

14. (grinding)15/15[ ][ ][ ] (; abrasive grain) chip . (; grinding machine) . bite milling cutter (metal removal rate) . () - chip . () .