Changes for page Load frame

Last modified by fwilde on 2023/10/12 12:40
From version 2.1
edited by fwilde
on 2023/10/05 16:25
Change comment: There is no comment for this version
To version 14.1
edited by fwilde
on 2023/10/05 17:58
Change comment: There is no comment for this version

Summary

Details

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Content
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1 +== {{id name="Loadframe-"/}} ==
2 +
3 +{{toc/}}
4 +
5 +== {{id name="Loadframe-Overview"/}}Overview ==
6 +
7 +[[image:attach:DSC_0006.JPG||width="400"]]
8 +
1 1  * Forces up to 1 kN (both pushing or pulling)
2 -* Load cells 20N, 50N, 100N, 200N, 500N and 100N available
10 +* Load cells 20N, 50N, 100N, 200N, 500N and 1000N available
3 3  * Fully integrated into control and logging system
12 +
13 +== {{id name="Loadframe-Actuator"/}}Actuator ==
14 +
15 +\\
16 +
17 +[[image:attach:DSC_0020.JPG||height="250"]][[image:attach:DSC_0021.JPG||height="250"]]
18 +
19 +(% class="wrapped" %)
20 +|=(((
21 +PIMicos MA-35
22 +)))|=(((
23 +\\
24 +)))
25 +|(((
26 +max. load (in travel direction)
27 +)))|(((
28 +1000N
29 +)))
30 +|(((
31 +Travel range
32 +)))|(((
33 +? mm
34 +)))
35 +|(((
36 +min speed
37 +)))|(((
38 +? µm/s
39 +)))
40 +|(((
41 +max. speed
42 +)))|(((
43 +? µm/s
44 +)))
45 +|(((
46 +Step width
47 +)))|(((
48 +? µm
49 +)))
50 +|(((
51 +fine pitch hread
52 +)))|(((
53 +(% class="content-wrapper" %)
54 +(((
55 +M8 x 0.5 ???
56 +)))
57 +)))
58 +
59 +== {{id name="Loadframe-Loadcells"/}}Load cells ==
60 +
61 +Two types of load cells are available with different diameters with the following force range
62 +
63 +(% class="relative-table wrapped" style="width: 23.2261%;" %)
64 +|(% colspan="2" %)(((
65 +(% class="content-wrapper" %)
66 +(((
67 +[[image:attach:DSC_0031.JPG||align="center" height="250"]]
68 +)))
69 +)))
70 +|=(% style="text-align: center;" %)(((
71 +large
72 +)))|=(% style="text-align: center;" %)(((
73 +small
74 +)))
75 +|(% style="text-align: center;" %)(((
76 +20 N
77 +)))|(% style="text-align: center;" %)(((
78 +-
79 +)))
80 +|(% style="text-align: center;" %)(((
81 +50 N
82 +)))|(% style="text-align: center;" %)(((
83 +-
84 +)))
85 +|(% style="text-align: center;" %)(((
86 +100 N
87 +)))|(% style="text-align: center;" %)(((
88 +-
89 +)))
90 +|(% style="text-align: center;" %)(((
91 +200 N
92 +)))|(% style="text-align: center;" %)(((
93 +200 N
94 +)))
95 +|(% style="text-align: center;" %)(((
96 +-
97 +)))|(% style="text-align: center;" %)(((
98 +500 N
99 +)))
100 +|(% style="text-align: center;" %)(((
101 +-
102 +)))|(% style="text-align: center;" %)(((
103 +1000 N
104 +)))
105 +|(((
106 +thread: M8 (max  len 15 mm)
107 +)))|(((
108 +thread: M4 (max len 5 mm)
109 +)))
110 +
111 +== {{id name="Loadframe-Loadframeassembly"/}}Load frame assembly ==
112 +
113 +Considering different applications (high forces, low forces, pushing or pulling) the assembly follows slightly different paths. Generally, assembling the load frame can be broken down into these steps:
114 +
115 +* Install a base plate on the rotation stage (use spacers, decide which plate to use)
116 +* Mount load cell on base plate with desired pin or clamp (depending on push or pull experiments)
117 +* Mount sample tube (choose the tube type according to your application)
118 +* Mount pusher
119 +
120 +=== {{id name="Loadframe-Largeloadcellinstallation"/}}Large load cell installation ===
121 +
122 +For the large load cell a specific base plate has to be used (see image)
123 +
124 +(% class="wrapped" %)
125 +|(% style="text-align: center;" %)(((
126 +(% class="content-wrapper" %)
127 +(((
128 +[[image:attach:DSC_0032.JPG||alt="Base plate with load cell" title="Base plate with load cell" height="250"]]
129 +)))
130 +)))|(% style="text-align: center;" %)(((
131 +(% class="content-wrapper" %)
132 +(((
133 +[[image:attach:DSC_0033.JPG||height="250"]]
134 +)))
135 +)))
136 +|(% style="text-align: center;" %)(((
137 +Base plate with load cell
138 +)))|(% style="text-align: center;" %)(((
139 +Load cell with pin used for pulling
140 +)))
141 +
142 +Mount bridge and guide - there are two different types of tube, so assaembly depends on your choice of tube:
143 +
144 +==== {{id name="Loadframe-Tubewiththreadring"/}}Tube with thread ring ====
145 +
146 +(% class="wrapped" %)
147 +|(% style="text-align: center;" %)(((
148 +(% class="content-wrapper" %)
149 +(((
150 +[[image:attach:DSC_0034.JPG||height="250"]]
151 +)))
152 +)))|(% style="text-align: center;" %)(((
153 +(% class="content-wrapper" %)
154 +(((
155 +[[image:attach:DSC_0035.JPG||height="250"]]
156 +)))
157 +)))|(% style="text-align: center;" %)(((
158 +(% class="content-wrapper" %)
159 +(((
160 +[[image:attach:DSC_0036.JPG||height="250"]]
161 +)))
162 +)))
163 +|(% style="text-align: center;" %)(((
164 +Bridge
165 +)))|(% style="text-align: center;" %)(((
166 +Brigde and pin guide
167 +)))|(% style="text-align: center;" %)(((
168 +Tube with thread ring
169 +)))
170 +
171 +==== {{id name="Loadframe-Tubewithinternalthread"/}}Tube with internal thread ====
172 +
173 +(% class="wrapped" %)
174 +|(% style="text-align: center;" %)(((
175 +(% class="content-wrapper" %)
176 +(((
177 +[[image:attach:DSC_0034.JPG||height="250"]]
178 +)))
179 +)))|(% style="text-align: center;" %)(((
180 +(% class="content-wrapper" %)
181 +(((
182 +[[image:attach:DSC_0037.JPG||thumbnail="true" height="250"]]
183 +)))
184 +)))|(% style="text-align: center;" %)(((
185 +(% class="content-wrapper" %)
186 +(((
187 +[[image:attach:DSC_0038.JPG||height="250"]]
188 +)))
189 +)))
190 +|(% style="text-align: center;" %)(((
191 +Bridge
192 +)))|(% style="text-align: center;" %)(((
193 +Bridge and pin guide
194 +)))|(% style="text-align: center;" %)(((
195 +Tube wigth internal thread
196 +)))
197 +
198 +== {{id name="Loadframe-Reference"/}}Reference ==
199 +
200 +Moosmann et al. "A load frame for in situ tomography at PETRA III", Proc. SPIE 11113, Developments in X-Ray Tomography XII, 1111318 (2019); [[https:~~/~~/doi.org/10.1117/12.2530445>>url:https://doi.org/10.1117/12.2530445||rel="nofollow" shape="rect"]]
201 +
202 +\\
Confluence.Code.ConfluencePageClass[0]
Id
... ... @@ -1,1 +1,1 @@
1 -326975411
1 +326975558
URL
... ... @@ -1,1 +1,1 @@
1 -https://confluence.desy.de/spaces/P5I/pages/326975411/Load frame
1 +https://confluence.desy.de/spaces/P5I/pages/326975558/Load frame