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BOM-DAT/wheel-dat/wheel-dat.md
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@@ -1,43 +0,0 @@
1
-
2
-# wheel-dat
3
-
4
-## Mecanum wheel == omnidirectional wheel
5
-
6
-- [Mecanum wheel](https://en.wikipedia.org/wiki/Mecanum_wheel) - Wikipedia
7
-
8
-The Mecanum wheel is a type of omnidirectional wheel that allows a vehicle to move laterally, diagonally, or rotate in place without changing its orientation. It is widely used in omnidirectional robots, AGVs (Automated Guided Vehicles), and mobile robotics applications.
9
-
10
-
11
-
12
-
13
-## wheel with motor
14
-
15
-mostly used for balancer kart, electric go-kart, and electric tri-cycle,
16
-
17
-
18
-
19
-![](2025-04-03-15-14-31.png)
20
-
21
-![](2025-04-03-15-15-58.png)
22
-
23
-![](2025-04-03-15-16-42.png)
24
-
25
-12-inch 3000W 18-shaft + Mingzhe semi-molten tire
26
-
27
-
28
-## wheel without motor
29
-
30
-bearing 6302
31
-
32
-![](2025-04-03-15-42-28.png)
33
-
34
-
35
-## ref
36
-
37
-- [[robot-dat]]
38
-
39
-- [[bearing-dat]]
40
-
41
-
42
-
43
-
Tech-dat/MCU-dat/mcu-dat.md
... ...
@@ -37,6 +37,8 @@
37 37
38 38
## Dev Boards
39 39
40
+[[ESP8266-dat]] - [[NWI1044-dat]]
41
+
40 42
ATtiny
41 43
- [[SVC1039-dat]] - [[ILE1073-dat]]
42 44
app-dat/RC-dat/rover-dat/rover-dat.md
... ...
@@ -65,6 +65,16 @@ chip based [[PCA9685-dat]], [[L293-dat]], [[L298-dat]], [[TB6612-dat]] see more
65 65
Parts - [[TT-motor-dat]] - [[mecanum-wheel-dat]]
66 66
67 67
68
+## Rover Price and BOM cost 4WD
69
+
70
+- 4x 125mm [[wheel-dat]] plus [[shaft-connector-dat]] = 4x $3 == $12
71
+- 4x 100KG [[reduction-gear-motor-dat]] == 4x $11 = $44
72
+- [[sheet-dat]] built frame == $5
73
+- 4x [[motor-driver-dat]] plus [[MCU-dat]] == 4x $2 + 1x $2 == $10
74
+- 1x [[battery-dat]] == $5
75
+- 1x [[battery-charger-dat]] == $1
76
+
77
+subtotal == $77
68 78
69 79
## ref
70 80
mechanics-dat/CAD-dat/CAD-dat.md
... ...
@@ -3,6 +3,10 @@
3 3
4 4
- [[fab-dat]]
5 5
6
+- [[step-dat]]
7
+
8
+- [[assembly-dat]] - [[onshape-dat]] - [[drawing-dat]]
9
+
6 10
## Cloud-based Tools:
7 11
8 12
mechanics-dat/CAD-dat/drawing-dat/2025-06-16-12-56-05.png
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mechanics-dat/CAD-dat/drawing-dat/drawing-dat.md
... ...
@@ -0,0 +1,9 @@
1
+
2
+# drawing-dat
3
+
4
+![](2025-06-16-12-56-05.png)
5
+
6
+- DWG
7
+- DXF
8
+
9
+
mechanics-dat/wheel-dat/2025-04-03-15-14-31.png
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mechanics-dat/wheel-dat/Mecanum-wheel-dat/Mecanum-wheel-dat.md
... ...
@@ -0,0 +1,11 @@
1
+
2
+# Mecanum-wheel-dat
3
+
4
+## Mecanum wheel == omnidirectional wheel
5
+
6
+- [Mecanum wheel](https://en.wikipedia.org/wiki/Mecanum_wheel) - Wikipedia
7
+
8
+The Mecanum wheel is a type of omnidirectional wheel that allows a vehicle to move laterally, diagonally, or rotate in place without changing its orientation. It is widely used in omnidirectional robots, AGVs (Automated Guided Vehicles), and mobile robotics applications.
9
+
10
+## ref
11
+
mechanics-dat/wheel-dat/wheel-dat.md
... ...
@@ -0,0 +1,61 @@
1
+
2
+# wheel-dat
3
+
4
+
5
+97 dia mm
6
+
7
+![](2025-06-15-19-29-11.png)
8
+
9
+125 dia mm
10
+
11
+
12
+## 12"
13
+
14
+![](2025-06-15-19-44-50.png)
15
+
16
+12 inches is equal to:
17
+
18
+- 30.48 centimeters (cm)
19
+- 304.8 millimeters (mm)
20
+
21
+
22
+
23
+
24
+
25
+
26
+
27
+
28
+
29
+## wheel with motor
30
+
31
+mostly used for balancer kart, electric go-kart, and electric tri-cycle,
32
+
33
+
34
+
35
+![](2025-04-03-15-14-31.png)
36
+
37
+![](2025-04-03-15-15-58.png)
38
+
39
+![](2025-04-03-15-16-42.png)
40
+
41
+12-inch 3000W 18-shaft + Mingzhe semi-molten tire
42
+
43
+
44
+## wheel without motor
45
+
46
+bearing 6302
47
+
48
+![](2025-04-03-15-42-28.png)
49
+
50
+
51
+## ref
52
+
53
+- [[robot-dat]]
54
+
55
+- [[bearing-dat]]
56
+
57
+
58
+## ref
59
+
60
+- [[wheels]]
61
+
mechanics-dat/wheels-dat/2025-06-15-19-29-11.png
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mechanics-dat/wheels-dat/wheels-dat.md
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@@ -1,23 +0,0 @@
1
-
2
-# wheels-dat
3
-
4
-97 dia mm
5
-
6
-![](2025-06-15-19-29-11.png)
7
-
8
-125 dia mm
9
-
10
-
11
-## 12"
12
-
13
-![](2025-06-15-19-44-50.png)
14
-
15
-12 inches is equal to:
16
-
17
-- 30.48 centimeters (cm)
18
-- 304.8 millimeters (mm)
19
-
20
-
21
-## ref
22
-
23
-- [[wheels]]
... ...
\ No newline at end of file
service-dat/fab-dat/sheet-metal-fab-dat/2025-06-16-12-38-08.png
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service-dat/fab-dat/sheet-metal-fab-dat/sheet-metal-fab-dat.md
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@@ -1,9 +1,16 @@
1 1
2 2
# sheet-metal-fab-dat
3 3
4
-支持3D（必须）格式：.step, .stp ; 支持2D格式：dwg, dxf, pdf ; 可压缩包（zip、rar）直接上传
5
-支持多零件压缩统一下单，2D文件、BOM清单等文件名称需要一致（单次上传文件数≤20个，单个文件大小<100M）
6
-若零件之间具有装配关系，强烈建议您以装配体STEP文件上传
4
+- Supported 3D (required) formats: .step, .stp; Supported 2D formats: dwg, dxf, pdf; Compressed packages (zip, rar) can be uploaded directly.
5
+- Supports unified ordering for multiple parts in a compressed package; file names for 2D files, BOM lists, etc., need to be consistent (number of files per upload ≤20, individual file size <100M).
6
+- If there are assembly relationships between parts, it is strongly recommended that you upload an assembly STEP file.
7
+
8
+
9
+## Examples
10
+
11
+- the following bending rack price == 20RM == 3 USD
12
+
13
+![](2025-06-16-12-38-08.png)
7 14
8 15
9 16
## ref