CartesianBOM

Bill of Materials (BOM) for Darwin's Cartesian Robot

Notes

• All rods are dia. 8mm
• All studdings are M8
• All lengths are in mm
• Rod syntax: "Rod 355" = dia. 8mm rod, length 355 mm
• Bolt syntax: "M5 x15 cap" = M5 bolt, 15mm long, cap head.
• Vocabulary: grubs (grub screws) are sometimes called set screws

Central BOM for Cartesian Robot

Please make a note of any edits made to the table here:

• Edit 1: Ed, 09-Apr-07, Ammended Y belt order code.
• Edit 2: Ed, 25-May-2007, Table completely replaced.

*Ref*	*Sub-Assembly (S.A.)*	*S.A. qty*	*Part*	*Qty per S.A.*	*Total qty*	*RS/Farnell No.*
1	Jigs	Rod 355 (XY frame spacer)	1
2	Jigs		Foot spacer	1
3	Jigs		Belt splicer (male and female)	1
4	Jigs		X axis square jig	1
5	Z toothed pulley moulding	M8 nut	2
6	Z toothed pulley moulding		M8 washer	2
7	Z toothed pulley moulding		M5 nuts	4
8	Z toothed pulley moulding		M5 x 8 grub	4
9	Z toothed pulley moulding		Stud 100	1
10	Z toothed pulley moulding		Plastic bag (moulding release)	1
11	Z toothed pulley moulding		~160mm of belt (Length 950 pitch 2.5 width 6 thick ~1.3)	1	R4745230
12	Z toothed pulley moulding		Capa	1
13	Z toothed pulley moulding		Z toothed pulley mould male	1
14	Z toothed pulley moulding		Z toothed pulley mould female	1
15	Y toothed pulley moulding	Rod 100	1
16	Y toothed pulley moulding		Belt scrap from remainder of Z moulding process	0
17	Y toothed pulley moulding		Capa	1
18	Y toothed pulley moulding		Pot	1
19	Y toothed pulley moulding		Belt collar	1
20	Y toothed pulley moulding		Y blade	1
21	X toothed pulley moulding	Capa	1
22	X toothed pulley moulding		Stepper motor ST5709M1208-B (borrowed from X axis SA)	0
23	X toothed pulley moulding		X blade	1
24	X idler and constraint bracket	M5 x 15 cap	8
25	X idler and constraint bracket		M5 washer	9
26	X idler and constraint bracket		M5 nut	10	10
27	X idler and constraint bracket		M5 x 8 grub	2
28	X idler and constraint bracket		Rod 40 (X idler)	1
29	X idler and constraint bracket		X idler bracket	1
30	X idler and constraint bracket		X constraint bracket	1
31	X idler and constraint bracket		Bearing insert 180 X	1
32	X idler and constraint bracket		Y belt clamp	2
33	X idler and constraint bracket		XY pulley ilder	2
34	X carriage	M5 cap x 15	8
35	X carriage		M5 nut	8
36	X carriage		M5 washer	10	10
37	X carriage		X carriage	1
38	X carriage		X belt clamp	3
39	X carriage		Bearing insert 360 run	2
40	X motor bracket	M5 washer	11	11
41	X motor bracket		M5 x 15 cap	12	12
42	X motor bracket		M5 nut	14	14
43	X motor bracket		M5 x 8 grub	2
44	X motor bracket		Rod 520	2
45	X motor bracket		Stepper motor ST5709M1208-B	1	F4743155
46	X motor bracket		X belt (Length 950 pitch 2.5 width 6 thick ~1.3)	1	R4745230
47	X motor bracket		X toothed pulley	1
48	X motor bracket		X motor bracket	1
49	X motor bracket		X belt clamp	2
50	X motor bracket		Y belt clamp	2
51	XY frame	M5 nut	16
52	XY frame		M5 x 8 grub	16
53	XY frame		Rod 500 (XY frame rod)	8
54	XY frame		Corner bracket	8
55	Studding idler	M8 nut	12	36
56	Studding idler		M8 washer	18
57	Studding idler		M5 nut	9
58	Studding idler		M5 x 20 cap	3
59	Studding idler		M5 x 25 cap	3
60	Studding idler		M5 washer	6
61	Studding idler		Stud 384	3
62	Studding idler		Spring	3	F7031282
63	Studding idler		Grease	3
64	Studding idler		Z toothed pulley	3
65	Studding idler		Studding tie bracket	3
66	Studding idler		Bed corner	3
67	Studding idler		Z pulley rim	3
68	Studding drive	M5 x 40 cap	1
69	Studding drive		M5 nut	8
70	Studding drive		M5 washer	7
71	Studding drive		M5 x 50	1
72	Studding drive		M5 x 15 cap	4
73	Studding drive		M8 nut	2
74	Studding drive		M5 x 8 grub	2
75	Studding drive		Stud 260	1
76	Studding drive		Stepper motor ST5709M1208-B	1	F4743155
77	Studding drive		Spring	1	F7031282
78	Studding drive		Grease	1
79	Studding drive		Belt (Length 1750mm pitch 2.5 width 6 thick ~1.3)	1	R4745230 (splice 2 together)
80	Studding drive		Z toothed pulley	1
81	Studding drive		Z pulley rim	1
82	Studding drive		Z motor bracket	1
83	Studding drive		Z motor coupling	1
84	Studding drive		Vertical hole plug	1
85	Studding drive		Bed corner	1
86	Vertical (Z) posts	M5 nut	4
87	Vertical (Z) posts		M5 x 8 grub	4
88	Vertical (Z) posts		Rod 500	3
89	Vertical (Z) posts		Rod 465	1
90	Bed constraint	M5 x 20 cap	4
91	Bed constraint		M5 washer	8
92	Bed constraint		M5 nut	8
93	Bed constraint		Bed constraint bracket	2
94	Bed constraint		Bearing insert (1* '360 run' & 1 * '180 Z')	2
95	Bed assembly	M5 x 30	12	12
96	Bed assembly		M5 nut	12	12
97	Bed assembly		M5 washer	24	24
98	Bed assembly		Bed	1
99	Bed assembly		Bed clamp bracket	4
100	Top XY frame mounting	M5 nut	4
101	Top XY frame mounting		M5 x 8 grub	4
102	Base diagonals	M5 nut	4
103	Base diagonals		M5 x 8 grub	4
104	Base diagonals		Stud 660	2
105	Base diagonals		Diagonal tie bracket	4
106	Y bearing housings	M5 nut	9
107	Y bearing housings		M5 x 8 grub	6
108	Y bearing housings		M5 x15 cap	3
109	Y bearing housings		M5 washer	6
110	Y bearing housings		Rod 70	3
111	Y bearing housings		Y bearing housing	3
112	Y bearing housings		Bearing insert (2 * '360 jam' & 1 * '360 run')	3
113	Y Idler rod	Rod 472	1
114	Y Idler rod		XY pulley ilder	2
115	Y drive rod	M5 x15 cap	4
116	Y drive rod		M5 nut	8
117	Y drive rod		M5 x 8 grub	2
118	Y drive rod		M5 washer	2
119	Y drive rod		Rod 452	1
120	Y drive rod		Stepper motor ST5709M1208-B	1	F4743155
121	Y drive rod		Y belt (Length 950 pitch 2.5 width 6 thick ~1.3)	2	R4745230
122	Y drive rod		Y toothed pulley	2
123	Y drive rod		Y motor bracket	1
124	Y drive rod		Y coupling (short)	1
125	Y drive rod		Corner bracket vertical hole plug	2
126	Y drive rod		Circlip	2
127	Side diagonals	M8 nut	32
128	Side diagonals		M8 washer	32
129	Side diagonals		M5 x 8 grub	16
130	Side diagonals		Stud 610	8
131	Side diagonals		Diagonal tie bracket	16
132	Opto switch bracket	M5 nut	3
133	Opto switch bracket		M5 washer	6
134	Opto switch bracket		M5 x 20 cap	3
135	Opto switch bracket		Optoswitch bracket	3
136	Opto switch bracket		Optoswitch	3	F1021134
137	Opto flag X	M5 x 30 cap	2
138	Opto flag X		M5 nut	2
139	Opto flag X		M5 washer	4
140	Opto flag X		X PCB bracket	1
141	Opto flag X		Y belt clamp	1
142	Opto flag X		X opto flag	1
143	Opto flag Y	M5 x 15 cap	1
144	Opto flag Y		M5 nut	1
145	Opto flag Y		M5 washer	2
146	Opto flag Y		Y opto flag	1
147	Opto flag Z	M5 x 15 cap	1
148	Opto flag Z		M5 x 20 cap	1
149	Opto flag Z		M5 nut	2
150	Opto flag Z		M5 washer	4
151	Opto flag Z		Z opto flag	1
152	Opto flag Z		Z opto flag base	1
153	Extruder PCB	M3 x 15 cap	2
154	Extruder PCB		M3 nut	2
155	Extruder PCB		M3 washer	4
156	Extruder PCB		Extruder PCB	1
157	X stepper PCB	M3 x 15 cap	2
158	X stepper PCB		M3 nut	2
159	X stepper PCB		M3 washer	4
160	X stepper PCB		Stepper PCB	1
161	Y/Z/Comms board	M3 x 25 cap	6
162	Y/Z/Comms board		M3 nut	6
163	Y/Z/Comms board		M3 washer	12
164	Y/Z/Comms board		Stepper/Comms PCB	3
165	Y/Z/Comms board		PCB mount	6
166	Fan	M5 nut	1
167	Fan		M5 washer	1
168	Fan		M5 x 20 cap	1
169	Fan		M3 nut	1
170	Fan		M3 washer	2
171	Fan		M3 x 30 cap	1
172	Fan		Fan	1
173	Fan		Fan leg	1
174	Fan		Fan base	1
175	Extruder fastening	M5 x 20 cap	2
176	Extruder fastening		M5 x 30 cap	1
177	Extruder fastening		M5 washer	6
178	Extruder fastening		M5 nut	3

RP parts glossary and STL CAD files

The STL files for all the RP parts for RepRap Version 1.0 "Darwin" are available for download from SourceForge in the file darwinSTLs.tgz here.

Those files work as they stand, but they need to be tidied up. There's a page here that tracks the progress of that tidying process. As part of that tidying process, in May 2007 the filename has become reprap-objects-1.1.1.zip.

File:CartesianBOM-RPpartsglossary.JPG

-- Main.EdSells - 08 Apr 2007