Changes for page Load frame

Last modified by fwilde on 2023/10/12 12:40
From version 5.1
edited by fwilde
on 2023/10/05 16:45
Change comment: There is no comment for this version
To version 20.1
edited by fwilde
on 2023/10/05 18:55
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -1,15 +1,353 @@
1 -== {{id name="Loadframe-Overview"/}}Overview ==
1 +== {{id name="Loadframe-"/}} ==
2 2  
3 -[[image:attach:DSC_0006.JPG||height="400"]]
3 +{{toc/}}
4 4  
5 += {{id name="Loadframe-Overview"/}}Overview =
6 +
7 +[[image:attach:DSC_0006.JPG||width="400"]]
8 +
5 5  * Forces up to 1 kN (both pushing or pulling)
6 6  * Load cells 20N, 50N, 100N, 200N, 500N and 1000N available
7 7  * Fully integrated into control and logging system
8 8  
9 -== {{id name="Loadframe-Actuator"/}}Actuator ==
13 += {{id name="Loadframe-Actuator"/}}Actuator =
10 10  
11 -The actuator is a customized PiMicos MA-35 actuator with a maximum load of 1000 N.
15 +[[image:attach:DSC_0020.JPG||height="250"]][[image:attach:DSC_0021.JPG||height="250"]]
12 12  
13 -More information: 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"]]
17 +(% class="wrapped" %)
18 +|=(((
19 +PIMicos MA-35
20 +)))|=(((
21 +\\
22 +)))
23 +|(((
24 +max. load (in travel direction)
25 +)))|(((
26 +1000N
27 +)))
28 +|(((
29 +Travel range
30 +)))|(((
31 +? mm
32 +)))
33 +|(((
34 +min speed
35 +)))|(((
36 +? µm/s
37 +)))
38 +|(((
39 +max. speed
40 +)))|(((
41 +? µm/s
42 +)))
43 +|(((
44 +Step width
45 +)))|(((
46 +? µm
47 +)))
48 +|(((
49 +fine pitch hread
50 +)))|(((
51 +(% class="content-wrapper" %)
52 +(((
53 +M8 x 0.5 ???
54 +)))
55 +)))
14 14  
57 += {{id name="Loadframe-Loadcells"/}}Load cells =
58 +
59 +Two types of load cells are available with different diameters with the following force range
60 +
61 +(% class="relative-table wrapped" style="width: 23.2261%;" %)
62 +|(% colspan="2" %)(((
63 +(% class="content-wrapper" %)
64 +(((
65 +[[image:attach:DSC_0031.JPG||align="center" height="250"]]
66 +)))
67 +)))
68 +|=(% style="text-align: center;" %)(((
69 +large
70 +)))|=(% style="text-align: center;" %)(((
71 +small
72 +)))
73 +|(% style="text-align: center;" %)(((
74 +20 N
75 +)))|(% style="text-align: center;" %)(((
76 +-
77 +)))
78 +|(% style="text-align: center;" %)(((
79 +50 N
80 +)))|(% style="text-align: center;" %)(((
81 +-
82 +)))
83 +|(% style="text-align: center;" %)(((
84 +100 N
85 +)))|(% style="text-align: center;" %)(((
86 +-
87 +)))
88 +|(% style="text-align: center;" %)(((
89 +200 N
90 +)))|(% style="text-align: center;" %)(((
91 +200 N
92 +)))
93 +|(% style="text-align: center;" %)(((
94 +-
95 +)))|(% style="text-align: center;" %)(((
96 +500 N
97 +)))
98 +|(% style="text-align: center;" %)(((
99 +-
100 +)))|(% style="text-align: center;" %)(((
101 +1000 N
102 +)))
103 +|(((
104 +thread: M8 (max  len 15 mm)
105 +)))|(((
106 +thread: M4 (max len 5 mm)
107 +)))
108 +
109 += {{id name="Loadframe-Loadframeassembly"/}}Load frame assembly =
110 +
111 +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:
112 +
113 +* Install a base plate on the rotation stage (use spacers, decide which plate to use)
114 +* Mount load cell on base plate with desired pin or clamp (depending on push or pull experiments)
115 +* Mount sample tube (choose the tube type according to your application)
116 +* Mount pusher
117 +
118 +== {{id name="Loadframe-Largeloadcellinstallation"/}}Large load cell installation ==
119 +
120 +For the large load cell a specific base plate has to be used
121 +
122 +(% class="wrapped" %)
123 +|(% style="text-align: center;" %)(((
124 +(% class="content-wrapper" %)
125 +(((
126 +[[image:attach:DSC_0032.JPG||alt="Base plate with load cell" title="Base plate with load cell" height="250"]]
127 +)))
128 +)))|(% style="text-align: center;" %)(((
129 +(% class="content-wrapper" %)
130 +(((
131 +[[image:attach:DSC_0033.JPG||height="250"]]
132 +)))
133 +)))
134 +|(% style="text-align: center;" %)(((
135 +Base plate with load cell
136 +)))|(% style="text-align: center;" %)(((
137 +Load cell with pin used for pulling
138 +)))
139 +
140 +Mount bridge and guide - there are two different types of tube, so assembly depends on your choice of tube:
141 +
142 +=== {{id name="Loadframe-Tubewiththreadring"/}}Tube with thread ring ===
143 +
144 +(% class="wrapped" %)
145 +|(% style="text-align: center;" %)(((
146 +(% class="content-wrapper" %)
147 +(((
148 +[[image:attach:DSC_0034.JPG||height="250"]]
149 +)))
150 +)))|(% style="text-align: center;" %)(((
151 +(% class="content-wrapper" %)
152 +(((
153 +[[image:attach:DSC_0035.JPG||height="250"]]
154 +)))
155 +)))|(% style="text-align: center;" %)(((
156 +(% class="content-wrapper" %)
157 +(((
158 +[[image:attach:DSC_0036.JPG||height="250"]]
159 +)))
160 +)))
161 +|(% style="text-align: center;" %)(((
162 +Bridge
163 +)))|(% style="text-align: center;" %)(((
164 +Brigde and pin guide
165 +)))|(% style="text-align: center;" %)(((
166 +Tube with thread ring
167 +)))
168 +
169 +=== {{id name="Loadframe-Tubewithinternalthread"/}}Tube with internal thread ===
170 +
171 +(% class="wrapped" %)
172 +|(% style="text-align: center;" %)(((
173 +(% class="content-wrapper" %)
174 +(((
175 +[[image:attach:DSC_0034.JPG||height="250"]]
176 +)))
177 +)))|(% style="text-align: center;" %)(((
178 +(% class="content-wrapper" %)
179 +(((
180 +[[image:attach:DSC_0037.JPG||thumbnail="true" height="250"]]
181 +)))
182 +)))|(% style="text-align: center;" %)(((
183 +(% class="content-wrapper" %)
184 +(((
185 +[[image:attach:DSC_0038.JPG||height="250"]]
186 +)))
187 +)))
188 +|(% style="text-align: center;" %)(((
189 +Bridge
190 +)))|(% style="text-align: center;" %)(((
191 +Bridge and pin guide
192 +)))|(% style="text-align: center;" %)(((
193 +Tube with internal thread
194 +)))
195 +
196 +== {{id name="Loadframe-Smallloadcellinstallation"/}}Small load cell installation ==
197 +
198 +For the small load cell a specific base plate has to be used
199 +
200 +(% class="wrapped" %)
201 +|(% style="text-align: center;" %)(((
202 +(% class="content-wrapper" %)
203 +(((
204 +[[image:attach:DSC_0039.JPG||height="250"]]
205 +)))
206 +)))|(% style="text-align: center;" %)(((
207 +(% class="content-wrapper" %)
208 +(((
209 +[[image:attach:DSC_0040.JPG||height="250"]]
210 +)))
211 +)))
212 +|(% style="text-align: center;" %)(((
213 +Base plate with load cell
214 +)))|(% style="text-align: center;" %)(((
215 +Load cell with pin used for pulling
216 +)))
217 +
218 +Mount pin guide and bridge - there are two different types of tube, so assembly depends on your choice of tube:
219 +
220 +=== {{id name="Loadframe-Tubewiththreadring"/}}Tube with thread ring ===
221 +
222 +(% class="wrapped" %)
223 +|(((
224 +(% class="content-wrapper" %)
225 +(((
226 +[[image:attach:DSC_0041.JPG||height="250"]]
227 +)))
228 +)))|(((
229 +(% class="content-wrapper" %)
230 +(((
231 +[[image:attach:DSC_0042.JPG||height="250"]]
232 +)))
233 +)))
234 +|(((
235 +Pin guide, no bridge necessary
236 +)))|(((
237 +Tube with thread ring
238 +)))
239 +
240 +=== {{id name="Loadframe-Tubewithinternalthread"/}}Tube with internal thread ===
241 +
242 +(% class="wrapped" %)
243 +|(% style="text-align: center;" %)(((
244 +(% class="content-wrapper" %)
245 +(((
246 +[[image:attach:DSC_0043.JPG||height="250"]]
247 +)))
248 +)))|(% style="text-align: center;" %)(((
249 +(% class="content-wrapper" %)
250 +(((
251 +[[image:attach:DSC_0044.JPG||height="250"]]
252 +)))
253 +)))|(% style="text-align: center;" %)(((
254 +(% class="content-wrapper" %)
255 +(((
256 +[[image:attach:DSC_0045.JPG||height="250"]]
257 +)))
258 +)))|(% style="text-align: center;" %)(((
259 +(% class="content-wrapper" %)
260 +(((
261 +[[image:attach:DSC_0046.JPG||height="250"]]
262 +)))
263 +)))
264 +|(% style="text-align: center;" %)(((
265 +Pin guide
266 +)))|(% style="text-align: center;" %)(((
267 +Bridge
268 +)))|(% style="text-align: center;" %)(((
269 +Optionally: insert push pin
270 +)))|(% style="text-align: center;" %)(((
271 +Tube with internal thread
272 +)))
273 +
274 += {{id name="Loadframe-Tubes"/}}Tubes =
275 +
276 +{{info title="Tubes"}}
277 +There are different tubes available at the beamline. Should the tube be unsuitable for your sample, a new tube can be manufactured. Please contact the beamline staff well in advance of your beamtime.
278 +{{/info}}
279 +
280 +(% class="wrapped" %)
281 +|(% style="text-align: center;" %)(((
282 +(% class="content-wrapper" %)
283 +(((
284 +[[image:attach:DSC_0028.JPG||height="250"]]
285 +)))
286 +)))
287 +|(% style="text-align: center;" %)(((
288 +Different Tubes with lengths of ~~80 mm and 140 mm
289 +)))
290 +
291 += {{id name="Loadframe-Samplemounting"/}}Sample mounting =
292 +
293 +{{info title="Pins and clamps"}}
294 +Depending on your application, sample installation may vary. There are a selection of pushing pins and pulling clamps available at the beamline which will be presented in this section. Nevertheless these pins or clamps may be unsuitable for your sample. In this case a suitable pin or clamp can be manufactured. Please contact the beamline staff well in advance of your beamtime.
295 +{{/info}}
296 +
297 +(% class="wrapped" %)
298 +|=(% colspan="2" %)(((
299 +Pushing
300 +)))|=(% colspan="2" %)(((
301 +Pulling
302 +)))
303 +|(((
304 +Bottom push pin
305 +)))|(((
306 +(% class="content-wrapper" %)
307 +(((
308 +[[image:attach:DSC_0045.JPG||height="250"]]
309 +)))
310 +)))|(((
311 +Bottom pull thread
312 +)))|(((
313 +(% class="content-wrapper" %)
314 +(((
315 +[[image:attach:DSC_0041.JPG||height="250"]]
316 +)))
317 +)))
318 +|(((
319 +Top push pin
320 +)))|(((
321 +(% class="content-wrapper" %)
322 +(((
323 +[[image:attach:DSC_0047.JPG||height="250"]]
324 +)))
325 +)))|(((
326 +Principle of pull installation
327 +)))|(((
328 +(% class="content-wrapper" %)
329 +(((
330 +[[image:attach:DSC_0049.JPG||height="250"]]
331 +)))
332 +)))
333 +|(((
334 +Top push pin
335 +)))|(((
336 +(% class="content-wrapper" %)
337 +(((
338 +[[image:attach:DSC_0048.JPG||height="250"]]
339 +)))
340 +)))|(((
341 +Pull clamps for low forces
342 +)))|(((
343 +(% class="content-wrapper" %)
344 +(((
345 +[[image:attach:DSC_0050.JPG||thumbnail="true" height="250"]]
346 +)))
347 +)))
348 +
349 += {{id name="Loadframe-Reference"/}}Reference =
350 +
351 +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"]]
352 +
15 15  \\
Confluence.Code.ConfluencePageClass[0]
Id
... ... @@ -1,1 +1,1 @@
1 -326975450
1 +326975578
URL
... ... @@ -1,1 +1,1 @@
1 -https://confluence.desy.de/spaces/P5I/pages/326975450/Load frame
1 +https://confluence.desy.de/spaces/P5I/pages/326975578/Load frame