mechanics-dat/mechanical-parts-dat/crank-dat/2025-12-10-02-07-07.png
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mechanics-dat/mechanical-parts-dat/crank-dat/crank-dat.md
... ...
@@ -0,0 +1,11 @@
1
+
2
+# crank-dat
3
+
4
+- [[bicycle-dat]]
5
+
6
+![](2025-12-10-02-07-07.png)
7
+
8
+
9
+## ref
10
+
11
+- [[crank]] - [[mechanics]]
... ...
\ No newline at end of file
mechanics-dat/mechanical-parts-dat/flange-dat/2025-12-10-01-49-30.png
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mechanics-dat/mechanical-parts-dat/flange-dat/flange-dat.md
... ...
@@ -1,6 +1,12 @@
1 1
2 2
# flange-dat.md
3 3
4
+
5
+
6
+flange with [[reduction-gear-motor-dat]]
7
+
8
+![](2025-12-10-01-49-30.png)
9
+
4 10
A flange is a protruding rim, lip, or ridge used for various purposes, including fixing, strengthening, guiding, or connecting. It can be a flat surface sticking out from an object, or a decorative edge on clothing.
5 11
6 12
![](2025-06-07-13-12-02.png)
mechanics-dat/mechanical-parts-dat/hinge-dat/hinge-dat.md
... ...
@@ -18,6 +18,17 @@ control by - [[servo-dat]]
18 18
![](2025-12-05-01-41-41.png)
19 19
20 20
21
+## crank vs hinge
22
+
23
+| Item | Crank | Connecting Rod |
24
+|-----------------|--------------------------------|-------------------------------------|
25
+| Main Function | Converts rotation to reciprocation (or reverse) | Transmits force between crank and other parts |
26
+| Mounted on Shaft| Yes (must be fixed on a rotating shaft) | No (usually connected by pins/joints) |
27
+| Shape | Short arm with an offset | Long straight rod |
28
+| Role in Mechanism | Driving element (creates motion) | Linking element (passes motion/force) |
29
+
30
+- [[crank-dat]]
31
+
21 32
## ref
22 33
23 34
- [[hinge]] - [[mechanical-parts]]
mechanics-dat/mechanical-parts-dat/rod-dat/2025-12-10-02-00-40.png
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mechanics-dat/mechanical-parts-dat/rod-dat/rod-dat.md
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@@ -0,0 +1,12 @@
1
+
2
+# rod-dat
3
+
4
+![](2025-12-10-02-00-40.png)
5
+
6
+
7
+
8
+## ref
9
+
10
+- [[rod]]
11
+
12
+- [[mechanics]]
... ...
\ No newline at end of file
mechanics-dat/mechanical-structure-dat/mechanical-structure-dat.md
... ...
@@ -13,7 +13,14 @@
13 13
14 14
- [[cable-dat]] - [[wire-steel-dat]]
15 15
16
+
17
+
18
+- [[sheet-dat]] - [[rod-system-dat]] == [[flange-dat]]
19
+
16 20
### turnover box
17 21
18 22
19 23
24
+## ref
25
+
26
+- [[mechanics-dat]]
... ...
\ No newline at end of file
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@@ -105,24 +105,8 @@ For DIY or household use, do not rely on PVC + solvent welding for sustained ope
105 105
106 106
## Connector
107 107
108
-1D
109 108
110
-![](2025-01-13-18-44-58.png)
111
-
112
-2D
113
-
114
-![](2025-01-13-18-44-26.png)
115
-
116
-3D-flat
117
-
118
-![](2025-01-13-18-44-12.png)
119
-
120
-3D
121
-
122
-![](2025-01-13-18-43-32.png)
123
-
124
-4D
125
-![](2025-01-13-18-43-55.png)
109
+![](2025-12-10-02-22-35.png)
126 110
127 111
128 112
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mechanics-dat/mechanical-structure-dat/rod-system-dat/Shaft-dat/Shaft-Cross-Connector-dat/Shaft-Cross-Connector-dat.md
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@@ -1,4 +1,20 @@
1 1
2 2
# Shaft-Cross-Connector-dat
3 3
4
-![](2025-12-06-13-03-51.png)
... ...
\ No newline at end of file
0
+![](2025-12-06-13-03-51.png)
1
+
2
+
3
+## types
4
+
5
+![](2025-12-10-01-53-28.png)
6
+
7
+
8
+## apps
9
+
10
+![](2025-12-10-01-52-10.png)
11
+
12
+![](2025-12-10-01-52-28.png)
13
+
14
+## ref
15
+
16
+- [[shaft-dat]]
... ...
\ No newline at end of file
mechanics-dat/mechanical-structure-dat/rod-system-dat/Shaft-dat/Shaft-dat.md
... ...
@@ -2,6 +2,8 @@
2 2
# Shaft-dat
3 3
4 4
5
+
6
+
5 7
## dimension
6 8
7 9
- 8mm
... ...
@@ -18,7 +20,7 @@
18 20
19 21
- [[Shaft-Cross-Connector-dat]]
20 22
21
-
23
+![](2025-12-10-01-54-55.png)
22 24
23 25
24 26
## tech
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mechanics-dat/mechanical-structure-dat/rod-system-dat/Shaft-dat/shaft-coupler-dat/shaft-coupler-dat.md
... ...
@@ -4,7 +4,11 @@
4 4
5 5
6 6
7
+## L type coupler
7 8
9
+![](2025-12-10-02-15-17.png)
10
+
11
+![](2025-12-10-02-15-32.png)
8 12
9 13
10 14
## Shaft Coupler
mechanics-dat/mechanical-structure-dat/rod-system-dat/rod-system-dat.md
... ...
@@ -11,7 +11,13 @@
11 11
12 12
- [[stainless-steel-hallow-tube-dat]]
13 13
14
-- [[rod-system-dat]] - [[hinge-dat]] - [[rod-tie-dat]]
14
+- [[rod-system-dat]]
15
+
16
+- [[hinge-dat]] - [[rod-tie-dat]] - [[crank-dat]] - [[rod-dat]]
17
+
18
+- [[shaft-coupler-dat]]
19
+
20
+
15 21
16 22
## size
17 23
... ...
@@ -58,6 +64,25 @@
58 64
- For **mechanical shafts or parts under heavy impact** → **3mm stainless steel rod** is safer.
59 65
60 66
67
+
68
+
69
+
70
+## other
71
+
72
+cantilevel
73
+
74
+![](2025-12-10-02-17-22.png)
75
+
76
+tube cross locker
77
+
78
+![](2025-12-10-02-33-45.png)
79
+
80
+vertical tube connector == water pipe joint
81
+
82
+
83
+![](2025-12-10-02-45-20.png)
84
+
85
+
61 86
## ref
62 87
63 88
- [[mechanical-structure-dat]]
mechanics-dat/mechanics-dat.md
... ...
@@ -3,41 +3,40 @@
3 3
4 4
- [[fab-dat]] - [[case-dat]]
5 5
6
-- [[materials-dat]] - [[glass-dat]]
7 6
8 7
- [[Rivet-dat]] - [[Expansion-bolt-dat]]
9 8
10
-- [[tools-dat]] - [[mechanic-tools-dat]] - [[mechanic-tools]]
11
-
12 9
- [[cable-dat]]
13 10
14 11
- [[glue-dat]]
15 12
16 13
17
-
18
-- [[bearing-dat]] - [[nut-dat]]
19
-
20 14
- [[CNC-dat]] - [[CAD-dat]]
21 15
22 16
- [[heatsink-dat]]
23 17
24 18
- [[PCB-installation-dat]]
25 19
26
-- [[mechanic-tools-dat]]
27
-
28 20
- [[copper-spacer-dat]]
29 21
30 22
31 23
32 24
- [[Lead-screw-dat]]
33 25
34
-- [[plastic-dat]]
26
+- [[materials-dat]] - [[plastic-dat]]
27
+
28
+- [[mechanical-structure-dat]] - [[PVC-tube-dat]] - [[aluminum-profile-dat]] - [[turnover-box-dat]] - [[cardboard-dat]] - [[shaft-plain-dat]]
29
+
30
+- [[rod-system-dat]] - [[shaft-dat]] - - [[alu-extrusion-dat]] - [[motion-system-dat]]
31
+
32
+- [[mechanical-parts-dat]] - [[bearing-dat]] - [[nut-dat]] - [[flange-dat]] - [[crank-dat]] - [[hinge-dat]]
33
+
34
+- [[mechanical-tools-dat]] - [[tools-dat]] - [[mechanical-tools]]
35
+
36
+- [[mechanism-dat]]
35 37
36
-- [[mechanical-structure-dat]] - [[PVC-tube-dat]] - [[aluminum-profile-dat]] - [[turnover-box-dat]] - [[cardboard-dat]] - [[shaft-plain-dat]] - [[shaft-dat]]
37 38
38
-- [[alu-extrusion-dat]] - [[motion-system-dat]]
39 39
40
-- [[mechanical-parts-dat]]
41 40
42 41
- [[oil-mineral-dat]]
43 42
mechanics-dat/mechanism-dat/gear-worm-dat/gear-worm-dat.md
... ...
@@ -27,6 +27,11 @@ lifter
27 27
![](2025-12-06-13-36-47.png)
28 28
29 29
30
+
31
+
32
+
33
+
34
+
30 35
## ref
31 36
32 37
- [[gear-dat]] - [[gear-worm-dat]] - [[gearbox-dat]]
... ...
\ No newline at end of file
mechanics-dat/mechanism-dat/mechanism-dat.md
... ...
@@ -15,6 +15,7 @@
15 15
16 16
- [[chassis-dat]]
17 17
18
+- [[gear-worm-dat]]
18 19
19 20
## differential
20 21