Cov txheej txheem:
- Kauj Ruam 1: Lub Ntsuas Qhov Ntsuas
- Kauj Ruam 2: Laser Cradle
- Kauj Ruam 3: Ntau Ntxiv Txog Lub Cradle
- Kauj ruam 4: Nplai
- Kauj Ruam 5: Siv los Txheeb Xyuas Qhov Tseeb Ntawm Tus Kheej
- Kauj Ruam 6: Qhov Ceev Ceev
Video: Ib Siv rau 1mW Laser Pointer: 6 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:30
Siv ua qhov ntsuas qhov ntsuas laser, txhawm rau ntsuas lub kaum sab xis ntawm kev ya ntawm airfoil hauv qib. Feem ntau ntawm cov qauv dav hlau thaum teeb tsa tis. chav ua lag luam ntawm no Accupoint
Kauj Ruam 1: Lub Ntsuas Qhov Ntsuas
'meter' muaj:
1. lub cev, (kab hlau rhuav kab hlau rhuav yooj yim) txhawm rau txhawm rau lwm yam khoom siv 2. lub viav vias laser ywj pheej ywj pheej 3. ob txhais ceg (rau tuav qhov chaw) 4. ntsuas (cim hauv qib) Ua ntej ob txhais ceg, ua los ntawm seem ntoo thiab lwm yam khoom siv kho vajtse rau kev nqis tes ua.
Kauj Ruam 2: Laser Cradle
Kuv siv cov kabmob los ntawm lub qub armature tawm ntawm lub tshuab hluav taws xob rau lub laser rau pivot rau, thiab glued (CA) lub armature ncej rau lub cev laser. Txoj kev no lub laser viav vias dawb rau kev ntsuas raug.
Kev hloov kho ntxhib yog ua los ntawm kev sib txhuam haum ply menyuam txaj, thiab kev hloov kho zoo yog ua tiav siv cov xov hnyav. Me ntsis ntawm tshav kub tsim perspex khaws lub lasers thawb khawm rau siv, nrawm tig ntawm perspex thiab nws tawm. Qab zib thiab yooj yim.
Kauj Ruam 3: Ntau Ntxiv Txog Lub Cradle
cov duab no qhia kev kho kom raug thiab ntxhib ntxiv nrog rau qhov hnyav ntawm kev mus ncig
Kauj ruam 4: Nplai
Qhov tseem ceeb ntawm ib lub 'meter' yog qhov ntsuas ntsuas. Qhov no yog nyob ntawm qhov ntev ntawm laser pivot thiab nplai. Piv txwv li, ntawm kuv daim ntawv teev, qhov nrug nruab nrab ntawm lub laser pivot thiab ntsuas yog raws nraim 745mm yog li ntawd yuav sib npaug rau 1degree ntawm lub laser yog 13mm ntawm lub teev. Qhov no kuv nqus tawm ntawm Kev Ua lej Niaj Hnub rau Std 8 los ntawm J. J. Dreyer Hauv ntu trigonometry nws hais tias tan theta = sab nraud /nyob ib sab Yog li hauv kuv qhov piv txwv lub kaum sab xis kuv xav tau yog 1 degree, sab b peb twb tau hais lawm yog 745mm thiab peb tab tom nrhiav rau sab c sab nraud. Yog li ntawd, c = tan 1degree x 745mm = 13.0040mm raws li Tus Nqi Tus Nqi. Bobs yer txiv ntxawm, ntsuas lub tshuab ntsuas kom raug rau 1/4 degree rau tsawg dua ib feem kaum ntawm tus nqi ntawm chav ua lag luam. chav ua lag luam yog 508mm ntev, tab sis tsis txhob hnov qab coj mus rau hauv tus account, nws tsuas yog yuav txo qhov raug ntawm chav tsev.
Kauj Ruam 5: Siv los Txheeb Xyuas Qhov Tseeb Ntawm Tus Kheej
Txheeb xyuas qhov tseeb ntawm tis
Ua ntej sandbag tis, (txhawm rau tiv thaiv tis txav) tom qab ntawd xoom lub laser ntawm ntu ntu. Tam sim no maj mam hloov lub ntsuas mus rau cov lus qhia tis yam tsis tau tawm ntawm qhov chaw xoom. Raws li qhov teeb meem ntawm txoj cai kuv ib txwm ntsib lub laser mus rau tom qab ntawm tis lossis dav hlau yog li thaum lub laser nyeem saum toj ntawm kab xoom nws qhia txog qib zoo. Lub laser pom pom nyob rau nruab hnub, koj tuaj yeem pom nws ci ncaj qha los ntawm 2mm balsa uas kuv siv rau kev teeb tsa cov cim cim, hmoov tsis zoo kuv lub roj teeb tau ploj mus.
Kauj Ruam 6: Qhov Ceev Ceev
NB Raws li nrog txhua lub tshuab laser siv ceev faj heev thaum siv thiab tsis saib mus rau hauv lub cuab yeej thaum nyob, nws tuaj yeem ua rau lub qhov muag puas sai.
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