Ntev Dav Dav Lub Laub: 5 Cov Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26

Cov duab ntawm qhov dav ib txwm nyiam kuv thiab kuv xav tias lawv zoo nkauj heev. Koj tuaj yeem siv lawv rau ntau txoj haujlwm zoo li lub log rau mini robots thiab lwm yam.

Hauv cov lus qhia no kuv yuav qhia koj yuav kos ntau yam duab ntawm qhov dav tas li uas koj tuaj yeem txiav tawm ntawm cov duab los qhia lossis 3D luam tawm lawv lossis ua rau lawv ntawm laser txiav.

Khoom siv

- daim ntawv/duab los qhia

- xaum

- tus kav (30cm)

- tus tiv thaiv

- compass

M3 screws nrog txiv ntseej x 8

Yeem cov khoom siv:

-bearings 3mm x 10mm x 4mm

Software:

- Fusion 360 (lossis lwm yam software CAD)

Yeem kho vajtse:

- 3D tshuab luam ntawv

- Laser txiav

Kauj Ruam 1: Teeb Duab Ntawm Qhov Dav Dav

- Kos isosceles daim duab peb sab (tag nrho 3 lub kaum sab xis muaj 60 degrees)

- Kos ib lub voj voog los ntawm ib ces kaum kom txog thaum nws kov lwm ob lub ces kaum (saib daim duab saum toj no)

Rov ua cov kauj ruam saum toj no rau ob seem ntxiv

- Kev sib tshuam yuav raug hu ua Reuleaux daim duab peb sab uas yog qhov dav ntawm qhov dav

Kauj Ruam 2: Ntau Yam Zoo

- Kos ib daim duab ntau niaj zaus nrog tus lej sib txawv ntawm ob sab. Qhov no yooj yim tshaj plaws los ntawm kev kos lub voj voog, tom qab ntawd ua cov cim nyob ib ncig ntawm qhov sib npaug sib nrug (los ntawm kev faib 360 ° los ntawm tus lej sab) rau cov ces kaum.

- Siv lub ntsuas hluav taws xob los tsim ib qho arc ntawm ib ces kaum mus rau lwm qhov, nyob rau ntawm kaum ces kaum.

- Rov ua dua kom txog thaum koj tau siv txhua lub ces kaum ua qhov chaw nruab nrab, thiab muaj ib lub kaum ntawm txhua lub ces kaum mus rau lwm qhov.

Kauj Ruam 3: Luam Ntawv 3D

Siv Fusion 360 uas koj tuaj yeem rub tawm dawb raws li tus nyiam ua haujlwm koj tuaj yeem kos cov duab ntawm qhov dav tsis tu ncua thiab tom qab ntawd tshem tawm nws kom ntxiv tuab rau nws.

Tom qab ntawd xa koj tus qauv ua. STL cov ntaub ntawv thiab tom qab ntawd koj tuaj yeem siv cov software txiav zoo li Cura teeb tsa koj cov ntawv rau 3D tshuab luam ntawv (saib daim duab saum toj no)

Rau 3D luam ntawv Kuv xav kom siv PLA thiab luam ntawv kub 2015 Celsius, txaj txaj 50 Celsius, txheej daws teeb meem 0.2 hli, luam ntawv ceev 50-60 mm/s thiab ntxiv 20%. Raws li cov software txiav kuv siv dawb Cura uas muaj rau rub tawm ntawm no.

Kauj Ruam 4: Txiav Laser

Hauv Fusion 360 koj tuaj yeem txuag daim duab 2D ua. DXF uas tuaj yeem siv los teeb tsa cov ntawv rau txiav laser (saib daim duab saum toj no).

Rau 40W CO2 lasers Kuv xav kom txiav nws hauv 3mm acrylic thiab rau nrawm kuv yuav siv 10mm/s thiab lub zog kwv yees li 90%.

Rau 60W CO2 lasers koj tuaj yeem txiav tuab tuab acrylic (6mm - 9mm) thiab rau qhov nrawm Kuv yuav siv 10mm/s - 20mm/s (nyob ntawm qhov tuab) thiab lub zog kwv yees li 70% - 90%.

Kauj Ruam 5: Laub Los Ua Ke

Hauv cov kauj ruam no koj yuav sib sau 3D lub laub nrog qhov dav dav zoo li lub log:) Koj muaj ob txoj hauv kev, ib qho yog lub laub dav dav sib dhos ua ke nrog M3 ntsia hlau lossis lub laub sib dhos ua ke nrog M3 cov ntsia hlau thiab cov kabmob uas txhim kho kev ruaj ntseg thiab txo kev sib txhuam kinetic.

- 3D luam 2 x cov ntaub ntawv frame_bearing

- 3D luam 8 x fork_bearing cov ntaub ntawv

- 3D luam 4 x log_bearing cov ntaub ntawv

Tom qab luam ntawv koj yuav tsum tau ua kua nplaum ua ke ob daim ntawm tus ncej thiab tom qab ntawd muab cov kabmob tso rau hauv lub qhov (24 kabmob tag nrho). Cov kauj ruam tom ntej yog sib dhos txhua ntu ua ke siv M3 cov ntsia hlau thiab koj tuaj yeem tso me ntsis ntawm cov kua nplaum tom kawg ntawm cov txiv ntoo kom ntseeg tau tias lawv yuav nyob hauv qhov chaw thaum koj lub laub yuav txav mus.

Cov vis dis aus ntawm lub laub txav nrog lub log ntawm qhov dav tas mus li muaj nyob ntawm no.

Koj tuaj yeem siv qhov dav dav dav puag los ua tus neeg hlau txias raws Arduino lossis Raspberry Pi los ntawm kev ntxiv cov motors, Bluetooth controllers thiab lwm yam.

Rau 3D luam ntawv Kuv xav kom siv PLA thiab luam ntawv kub 2015 Celsius, txaj txaj 50 Celsius, txheej daws teeb meem 0.2 hli, luam ntawv ceev 50-60 mm/s thiab ntxiv 20%. Raws li cov software txiav kuv siv dawb Cura uas muaj rau rub tawm ntawm no.

www.youtube.com/watch?feature=share&v=RrxeBszGKnw&fbclid=IwAR1BciEi9QszV3DEw5miD8yfo_dWeCLfwiJj_7CW0ipmn8X1yeJlZo5YS6I&app=desktop