D-POUL-EN. Test Stand

Transcription

1 -POUL-EN 2017

2 2017 Etienne ernot - Jean Luc Mathey Published by 4 ompany Tél. : Fax. : SUMMRY ssembly drawing and general nomenclature 01 Students exercises 02 to 07 -Rom This project s Rom is available in the 4 ompany catalogue (ref. -E1). It contains : - The FreeHand version file (editable with this software - Evaluation version included). - The PF version file (readable and printable with crobatreader software). - The full 3 modeling with SolidWorks, Parasolid and erawings formats. This file and Rom may be duplicated for students, school internal use only* *uplication of this file is permitted without limit of quantity in schools, for educational purpose only and with the obligation to name the publisher : 4 ompany. opying and distribution by any mean whatsoever for commercial purpose need 4 ompany agreement. opying and distribution by any mean whatsoever outside internal school use of all or part of the file or Rom aren t permitted without 4 ompany agreement.

3 Teacher ocument G F E G F 02 elt Ø 5mm Polyurethane 03 xle equipped with half round washer PMM Ø 6mm E 01 Plate 165x mm thickness expanded PV 02 Spacer 6 mm thickness expanded PV 01 Ø70 mm simple pulley 6 mm thickness expanded PV 01 Ø140 mm simple pulley 6 mm thickness expanded PV 01 Ø70/140 mm double pulley 6 mm thickness expanded PV MRK NUMER ESIGNTION HRTERISTIS School Name lass ate 4 01 PROJET OUMENT TITLE PRT SSEMLY ssembly drawing General nomenclature

4 Exercises on pulleys test stand Student ocument Mounting N 1 1 Ø 70/140 double pulley 1 Ø140 simple pulley Turn the pulley in one direction of rotation and note with arrows on drawing the pulleys and direction of rotation. 1 turn =... turns onclusion : MOUNTING N 2 1 Ø 70/140 double pulley 1 Ø 70 simple pulley 2 spacers Turn pulley in one direction of rotation and note with arrows on drawing the direction of rotation of l and pulleys. 1 turn =... turn (s) onclusion : 02

5 Exercises on pulleys test stand Student ocument MOUNTING N 3 Needed Parts : 1 Ø 70 /140 double pulley 1 Ø 70 simple pulley 2 spacers Turn the pulley in one direction of rotation and note with arrows on drawing the direction of rotation of and pulleys. 1 turn =... turn (s) onclusion : MOUNTING N 4 1 Ø 70 simple pulley 1 Ø140 simple pulley Turn pulley in one direction of rotation and note with arrows on drawing the direction of rotation of and pulleys. 1 turn =... turn (s) onclusion : 03

6 Exercises on pulleys test stand Student ocument MOUNTING N 5 1 Ø 140 simple pulley 1 Ø 70 simple pulley Turn pulley in one direction of rotation and note with arrows on drawing the direction of rotation of and pulleys. 1 turn =... turn (s) onclusion : MOUNTING N 6 1 Ø 140 simple pulley 1 Ø 70 simple pulley Turn pulley in one direction of rotation and note on drawing the direction of rotation of and pulleys. 1 turn =... turn (s) onclusion : 04

7 Exercises on pulleys test stand ocument élève MOUNTING N 7 1 Ø 140 simple pulley 1 Ø 70 simple pulley Turn pulley in one direction of rotation and note with arrows on drawing the direction of rotation of and pulleys. 1 turn =... turn(s) onclusion : MOUNTING N 8 1 Ø 70 /140 double pulley 1 Ø 140 simple pulley 1 Ø 70 simple pulley 2 spacers 2 belts E Turn pulley in one direction of rotation and note with arrows on drawing the direction of rotation of,, pulleys. 1 turn =... turn (s) =... turn (s) onclusion : 05

8 Exercises on pulleys test stand Student ocument MOUNTING N 9 1 Ø 70 /140 double pulley 1 Ø 140 simple pulley 1 Ø 70 simple pulley 2 spacers 2 belts E Turn pulley in one direction of rotation and note with arrows on drawing the direction of rotation of,, pulleys. 1 turn =... turn (s) =... turn (s) onclusion : MOUNTING N 10 1 Ø 70 /140 double pulley 1Ø 140 simple pulley 1 Ø 70 simple pulley 2 spacers 2 belts E Turn pulley i one direction of rotation and notr with arrows on drawing the direction of rotation of,, pulleys. 1 turn =... turn (s) =... turn (s) onclusion : 06

9 Exercices on pulleys test stand Student ocument MOUNTING N 11 1 Ø 70 /140 double pulley 1 Ø 140 simple pulley 1 Ø 70 simple pulley 2 spacers 2 belts E Turn pulley in one direction of rotation and note with arrows on drawing the direction of rotation of,, pulleys. 1 turn =... turn (s) =... turn (s) onclusion : Mounting N 12 Using three, and pulleys, realize a multiplication per 4 witn only two axles of the plate. omplete the mounting drawing below. Plate QUESTION N 13 Name technical objects containing pulleys : 07

10 Exercises on pulleys test stand - ORRETING Teacher ocument Mounting 1-1 turn = 1 turn. The two pulleys are identical in diameter and forward movement without modify it : identical direction of rotation and speed. It s a direct transmission. Mounting 2-1 turn = 1 turn. The two pulleys are identical in diameter and forward movement without modify it : identical direction of rotation and speed. It s a direct transmission. Mounting 3-1 turn = 1 turn. The two pulleys are identical in diameter and forward movement without modify the speed. irection of rotation is reversed by the fact of the cross belt. It s a reversed transmission. Mounting 4-1 turn = 1/2 turn. The two pulleys have different diameter. The driving pulley is twice smaller than the driven pulley. Speed rotation is divided by two. It s a reduced transmission. Mounting 5-1 turn = 2 turns. The two pulleys have different diameter.the driving pulley is twice larger than the driven pulley. Speed rotation is multiplicated by two. It s a multiplicated transmission. Mounting 6-1 turn = 1/2 turn. The two pulleys have different diameter. The driving pulley is twice smaller than the driven pulley. Speed rotation is divided by two. The direction of rotation is reversed by the fact of the cross belt. It s a reduced and reversed transmission. Mounting 7-1 turn = 2 turns. The two pulleys have different diameter.the driving pulley is twice larger than the driven pulley. Speed rotation is multiplicated by two. The direction of rotation is reversed by the fact of the cross belt. It s a multiplicated and reversed transmission. Mounting 8-1 turn = 1/2 turn = 1/4 turn It s a two stages reduced transmission. The 1st reduction stage ( and pulleys) reduce movement by two. The 2nd reduction stage ( and pulleys) reduce movement by two. The two reduction stages combination is the same as a reduction by 4. Mounting 9-1 turn = 1/2 turn = 1/4 turn It s a two stages reduced transmission. The 1st reduction stage ( and pulleys) reduce movement by two. The 2nd reduction stage ( and pulleys) reduce movement by two. The two reduction stages combination is the same as a reduction by 4. The final direction of rotation is reversed by the fact of the cross belt. Mounting 10-1 turn = 2 turns = 4 turns. It s a two stages multiplicated transmission. The 1st multiplication stage ( and pulleys) multiply movement by two. The 2nd multiplication stage ( and pulleys) over multiply movement by two. The two multiplication stages combination is the same as a multiplication by 4. Mounting 11-1 turn = 2 turns = 4 turns. It s a two stages multiplicated transmission. The 1st multiplication stage ( and pulleys) multiply movement by two. The 2nd multiplication stage ( and pulleys) over multiply movement by two. The two multiplication stages combination is the same as a multiplication by 4. The final direction of rotation is reversed by the fact of the cross belt. Mounting 12 Plate Question 13 - Objects containing pulleys : drill of workshop, motors belt drive, 08

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