DETAILED USe OF COMPLECATED 3D COMMAND SUCH AS PATTERN COMBINE SHEEL ETC

oil tank cad model= https://drive.google.com/open?id=1GjvI8XkE_bBvfzAZuMpd36uzJsCTOsvW

explanation = THE DIMENSSIONS ILLUSTRATED ON THE IMAGES BELOW . AND THE PROCESS FOR MODELING CAD MODEL ARE AS FOLLOWS:-

1. BY EDITING THE NAME OF FRONT PLANE AS MID PLANE OIL TANK ,I SKETCHED A REFERANCE CONSTRUCTION LINE ON THE TOP PLANE ALSO A POINT VERTICALLY DIATANCE IS 146MM FROM THE ORIGIN.

2. THEN I SKETCHED THE LINE AND ARC USING DYNAMIC MIRROR OPTION ON THE EXISTING PLANE BY TAKING THE CONSTRUCTION LINE AS REFERANCE , AND ALSO APPLIED COINCEDENT RELATION (BETWEEN ARC AND CONSTRUCTION LINE) ------------SHOWN IN THE IMAGE BELOW.

3. NOW USING BOSS EXTRUDE OPTION , I EXTRUDED THE PART INBOTH THE DIRECTION AS 170 AND 10 MM.

4. NOW SKETCHED ON MID PALNE AS PER DESIRED DIMENSSIONIN THE IMAGE .

5. NOW EXTRUDING THAT SKETCH ON BOTH THE DIRECTION BY DESELECTING MERGE OPTION.

6. NOW BY GOING TO INSERT>FEATURE>COMBINE >OPERATION TYPE> COMMON

7. GIVING IT A REFERANCE APERANCE AS PAINTER> CAR> SIENA.

8. NOW BY USING SHELL OF 3MM WITHOUT SELECTING ANY OF THE EDGES, THATS REMOVING THE MATERIAL INTERNALLY WITHOUT AFFECTING EXTERNAL APPERANCE .

9. ASO GIVE IT FILLET OF 10MM TO ALL THE EDGES .

chain cad model=https://drive.google.com/open?id=1dHT21Jo0LinNK91bRLmFXh7Osa_2c4_I

explanation= AS THE MODEL IS HAVING VARIOUS CRITICAL STEPS , MAXIMUM PORTION IS ILLUSTRATED BY THE IMAGES INCLUDING DIMENSIIONS AND TOOLING FEATURES USED. THE PROCESS I CARRIED OUT FOR MODELING THE CAIN ARE AS FOLLOWS:-

1. by renaming the planes as ; front plane= mid plane chain; top plane =center plain chain; rightplane = front plane chain. sketching on the mid plane / front plane(the dimenssion and featuring along with constraints as shown in the image.

2. FIRSTLY I CREATED A PATH FOR THE CHAIN ELEMENTS SHOULD FOLLOW ..

3. AGAIN BY SELECTING MID PLANE CREATED A THROUGH WAY SKETCH , THESE SKETCHS MAKES A BLOCK THAT WOULD BE STORED IN THE INTERNAL DIRECTORY ,SO THAT WHEN WE NEED THEM WE CAN EASILY ACESS THEM .

4. I CREATED TWO BLOCKS IN THE BLOCK INTEFACE. ( NOTE = ALL THE EXTRUDE DONE HERE BY DESELECTING THE MERGE OPTION)

5. NOW AGAIN BY SKETCHING OPTION RETRIVE THOSE BLOCK AND ALLIGN WITH THE PATH CREATED EARLIER, COMMAND USED ( COINDIDENT RELATION, CONCENTRIC, ALIGN RELATION ).

6. NOW EXTRUDING THE PIN AREA FIRST , AND ALSO EXTRUDING THE LINKS ELEMENTS ACCORDINGLY , AND PERFORMING < CURVE DRIVEN PATTERN > .

7. AS THERE ARE 4 CONTOURS WE HAVE TO MAKE A USE OF CURVE DRIVEN PATTERN FOUR TIMES . SO THAT THE PATERRN FOLLOW SMOOTH CURVING POSITION.

8. SIMILARLY DOING FOR ALL THE CURVES. AND EXTRUDING THE BLOCKS ACCORDINGLY,

9. AT THE END THE LAST LINK , WAS NOT MERGING WITH THE FIRSTLY CREATED LINK. SO THAT WAS MADE MANUALLY .SHOWN IN THE IMAGES.

10. AFTER THAT SEPERATE THE PINS AND ITS RELATING ENTITIES IN ASINGLE FOLDER AND ALSO SEPERATE THE ELEMENTS IN THE DIFFRENT FOLDER.

11. THEN MIRROE THE LINK ELEMENTS BY TAKING REFERANCE AS MID PLANE CHAIN .

12. THEN GIVING A APPERANCES TO THE CHAIN BLOCK..

IN THIS WAY I CREATED CHAIN MODEL...

pedal cad model=https://drive.google.com/open?id=1C7cnl1sZXfXObLk-lO3y0L2xVE3qBUyR

explanation= SKETCHING PORTION AND CONSTRAINTS WITH DIMENSSIONS ARE ILLUSTRATED WITH THE HELP OF SCREEN SHOTS... AND THE PROCEDURE TO MAKE PEDAL ARE AS FOLLOWS:-

1. FIRSTLY I CREATED A SKETCH ON THE FRONT PLANE ,THEN PROVIDED THE NECESSARY DIMENSSION TO SKETCH ALONG WITH CONTOURS ,

2. THEN BY USING SAME SKETCH , I CREATED DIFFERENT 3D STRUCTURE ,SUCH AS PLATE AND PINS .

3. THEN I EXTUDED THE RIGHT HAND SIDE HOLE WHICH WAS CREATED PREVIOUSLY.ALSO BY SKETCHING ON THE TOP PLANE A USED REVOLVE COMMAND TO CREATED A MOUNTING PIN LIKE STRUCTURE.

4. THEN PROVIDED A DOME AT THE END OF PREVIOUSLY CREATED PIN. WITHOUT SELECTING MERGE ELLPTICAL OPTION.

5. BY SKETCHING ON A FRONT EXTRUDED FACE ,I OFF-SETTED THE CIRCULAR ENTITIES ,ON ALL THE PINS CREATED PREVIOUSLY.

6. THEN I CREATED A OFFSET EXTRUDE OF THOSE SKETCHES , AND USED A LINEAR PATTERN BY SPECIFYING THE CENTER DISTANCE AND NO. OF PATTEN AS 4..

7. THEN USING FILLET OPTION , I APPLIED A FILLET ON THE SHARPE EDEGEING SURFACES AS SHOWN IN THE IMAGES BELOW.BY FOLLOWING THE ABOVE SHOWN PROCEDURE I CREATED THE PEDAL MODELING

ALL THE MODELS I CREATED BY TAKING REFERANCE OF THE VIDEO TUTORIAL AND THE PDF FILE ATTACHED TO IT , ALSO MOST OF THE TIME I USED FLEXIBLE COMMANDS TO CREATE THE MODELS..