4 Assembly of Y axis

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Katrina Mitchell
6 years ago
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1 4 ssembly of Y axis

2 List of components for Y axis 2 x Ø 8 mm x 340 mm smooth chrome rod 2 x M10 x 370 mm threaded rod 4 x M8 x 205 mm black threaded rod 1 x M3 x 16 mm - DIN-912 class 8.8 black screw 6 x M3 x 25 mm - DIN-912 class 8.8 black screw 7 x M3 x 10 mm - DIN-912 class 8.8 black screw 1 x M3 x 20 mm - DIN-912 class 8.8 black screw 5 x M3 - DIN 934 class 8 black nut 22 x M8 - DIN 934 class 8 black nut 8 x M10 - DIN 934 class 8 black nut 4 x M10 - DIN 6923 class 8 black, serrated nut 22 x M8 - DIN-125 class 6 black washer 8 x M10 - DIN-125 class 6 black washer 4 x M10 (exterior Ø 30 mm) DIN-9021 black washer 1 x elt-holding printed part Y axis 1 x Motor printed part Y axis 4 x Corner printed part Y axis 1 x Endstop frame printed part Y axis 1 x xial ball bearing 623ZZ 1 x GT2 pulley (20 teeth) 1 x GT2 6 mm x 1 m belt 1 x luminium base 1 x luminium frame 1 x Methacrylate base 3 x Linear ball bearing LM8UU 1 x 220 x 220 x 3 mm glass piece 4 x Spring (length: 30.5 mm, external Ø: 4.5 mm and thickness: 0.45 mm) 4 x lack binder clip (35 x 10 mm) 11 x lack strap 100 x 2.5 mm G003796

3 1 Preparing the threaded rods C D 4 x 4 x 4 x 4 x E C D E M10 nut M10 washer M10 washer (exterior Ø 30 mm) M10 nut (serrated) M10 x 370 mm threaded rod 2 x 1 2

4 2 Preparing the smooth rods 2 x 3 x Ø 8 x 340 mm smooth chrome rod Linear ball bearing LM8UU 1 2

5 3 Joining the rods C 4 x 1 x 1 x C Corner printed part Y axis Corners which form the base and the structure of Y axis Set from step 1 Set from step 2 ssembly: Join the ends of sets and C to the parts which form the corners. 1 2

6 4 Fixing with nuts 4 x 4 x M10 nut M10 washer ssembly: Tighten the washers and nuts at the ends of the rods so that the part is well fastened. 1 2

7 5 Fixing with straps 4 x lack strap 100 x 2.5 mm ssembly: Fix the smooth rods by positioning the straps as shown in the figures

6 Preparing the tensioner C 1 x 1 x 1 x D E Pulley

8 6 Preparing the tensioner C 1 x 1 x 1 x D E Pulley Printed Y axis tensioner for bearing 623ZZ C M3 x 20 mm screw D M3 x 25 mm screw 1 x 2 x E M3 nut ssembly: Insert the long screw (D) through the pulley and fix it with the two nuts. Insert the short screw (C) into the bearing tensioner as shown in the picture. 1 2

7 Preparing the motor C 1 x 1 x 3 x C Nema 17

8 deg/step) Motor printed part Y axis Printed

the threaded rods M3 x 10 mm screw Make sure

9 7 Preparing the motor C 1 x 1 x 3 x C Nema 17 motor Nema 17 bipolar stepper motor ( deg/step) Motor printed part Y axis Printed part to fasten the Nema 17 motor of Y axis to the threaded rods M3 x 10 mm screw Make sure that the orientation of the motor is correct. 1 2

threaded rod 4 x ssembly: Fix the step 7 set to two of the threaded

10 8 Preparing the threaded rods (Part 1) C D 6 x 6 x 1 x 1 x E C D E M8 washer M8 nut Set from step 6 Set from step 7 M8 x 205 mm threaded rod 4 x ssembly: Fix the step 7 set to two of the threaded rods, securing them with the washers and nuts. Do the same with the step 6 set.

11 1 2

12 9 Preparing the threaded rods (Part 2) C 1 x 8 x 8 x C Set from step 8 M8 washer M8 nut ssembly: Put the washers and nuts onto the set assembled in the previous step, as shown in the picture. 1

13 2

14 10 Joining the rods 1 x 1 x Set from step 9 Set from step 5 ssembly: ffix the four sets assembled in previous steps together, by inserting the ends of the rods into the holes of the corner printed parts. 1 2 Do not tighten the nuts completely, adjust them in step 17.

15 11 Fixing the structure C 8 x 8 x 1 x C M8 nut M8 washer Set from step

corresponding to Y axis M3 x 10 mm screw ssembly: Screw the

16 12 Preparing the aluminium base C 1 x 1 x 2 x C luminium base elt-holding printed part Y axis Part for holding the GT2 belt corresponding to Y axis M3 x 10 mm screw ssembly: Screw the printed part which will hold the belt onto the aluminium base. 1 2

17 13 Fixing the aluminium base with straps C 1 x 1 x 3 x C Set from step 11 Set from step 12 lack strap 100 x 2,5 mm ssembly: Join the sets from steps 11 and 12, fastening the ends with the straps. 1 2

14 Preparing the endstop sensor of the base 1 x 1

axis. It is complemented by the part that holds

19 14 Preparing the endstop sensor of the base 1 x 1 x Printed Endstop part Y axis (base) Part located on the base of Y axis that incorporates a screw with a M3 nut to adjust the total stroke of the axis. It is complemented by the part that holds the endstop part to the frame. M3 x 25 mm screw 1 2

20 15 nchoring the endstop sensor to the base 1 x 1 x Set from step 13 Set from step

21 16 Fitting the Y axis belt C 1 x 1 x 4 x C GT2 6 mm x 1 m belt GT2 pulley (20 teeth) lack strap 100 x 2,5 mm For this step you will need a 2 mm llen wrench. ssembly: Turn the set over and place the pulley in the motor s axis, tightening it with the llen wrench (3). Loosen the screw to slacken the tensioner (5), and fit the belt (6). When the belt has been fitted, cut off the remaining part (7, 8, 9, 10, 11). lign the belt (12, 13). Tighten it by turning the screw of the tensioner with the 2 mm llen wrench (14)

Check that the base slides correctly with the smooth rods.

24 17 Tightening all the nuts 1 x Printed fixed spanner 10 (M6), 13 (M8), 17 (M10) ssembly: Tighten all the nuts with the printed fixed spanner. Check that the base slides correctly with the smooth rods. You need to file the imperfections of the fixed spanner to make it fit well on the nuts. 1

25 18 Fitting the methacrylate base C 1 x 4 x 4 x C Methacrylate base Springs M3 x 25 mm screw ssembly: Fix the methacrylate base to the structure assembled in previous steps. To do this, join the four corners of the methacrylate base to the four sides of the aluminium base, using the screws and the springs. 1 2

19 Preparing the endstop sensor in the frame C D 2 x 2

frame part Y axis The part which fastens the Y axis

It is complemented by the base part which is adjustable

26 19 Preparing the endstop sensor in the frame C D 2 x 2 x 1 x 1 x C D M3 Nut M3 x 10 mm screw Printed Endstop frame part Y axis The part which fastens the Y axis endstop to the frame. It is complemented by the base part which is adjustable with the screw and M3 nut. Endstop frame Endstop part mounted on a PC with a LED indicator. 1 2

27 20 nchoring the endstop sensor to the frame C D 1 x 1 x 1 x 1 x C D Set from step 19 M3 nut M3 x 16 mm screw lack aluminium frame 1 2

28 3 4 5

29 21 Joining of Y axis with X and Z axis (Part 1) 1 x 1 x Y axis X and Z axis 1 2 The distance from the aluminium frame to the printed part has to be 9.1 cm.

30 22 Joining of Y axis with X and Z axis (Part 2) 1 x 1 x Set from step 21 Printed fixed spanner 10 (M6), 13 (M8), 17 (M10) 1

1 Assembly of the Y axis

1 Assembly of the Y axis 1 ssembly of the Y axis Q yclone 1 Preparing the side frames. x1 x1 x6 x12 E Printed part for right side Printed part for left side o not fully tighten the screws so that you will be able to insert the