Tixgeli warshad yar oo kuu gaar ah oo aan u baahnayn wax liisan ah si loo sameeyo. Dabcan, waxaad aragtay warshado badan oo wax soo saar oo guri ku salaysan oo aan u baahnayn liisan. Uma baahnid shatiga si aad u iibsato oo u isticmaasho juicer. Haddii aad rabto inaad ganacsi u isticmaasho daabacaha 3D, waxaanu helnay warka ah in qaybo yar oo wax soo saar ahi ay codsadeen shatiga iibka badan. Si kastaba ha ahaatee, taasi waa kiiska wax soo saarka ganacsiga^{(for commercial production)} iyo soo saarista daabacaha^{(for the output of the printer)} . Uma baahnid shatiga si aad u yeelato daabacaha 3D iyo inaad u daabacdo waxyaabaha isticmaalka shakhsi ahaaneed.

Waa maxay Printer 3D

Daabacaadda 3D waa habka loogu beddelo naqshadaha dhijitaalka ah shay adag oo saddex-cabbir ah. Fikirkan waxa laga yaaba in uu u ekaado wax cusub balse waxa la sameeyay dabayaaqadii qarnigii sagaal iyo tobnaad waxana si weyn loogu isticmaalay wax soo saarka dhawr warshadood. Inkasta oo waxa isbeddelay ay tahay in tiknoolajiyadani ay ugu dambeyntii u furtay suuqa macaamiisha oo aan hadda ku xaddidnayn warshadaha wax soo saarka.

Sidee buu u shaqeeyaa daabacaha 3D

Tillaabooyin fudud ayaa loo baahan yahay in la raaco si loo daabaco prototype saddex-cabbir ah.

Talaabada ugu horeysa waa in si dhijitaal ah loogu qaabeeyo fikradaada adigoo isticmaalaya nashqad kasta oo kombuyuutar ku caawisay ( CAD ) software. Marka naqshadaynta la sameeyo codsigu wuxuu u kala qaybiyaa qaybo badan oo dhijitaal ah oo toosan si uu u fahmo oo u soo saari karo qeexitaannada saxda ah ee saxda ah. Naqshadda la dhammeeyey ayaa markaa loo diraa daabacaha 3D.

Waxa xiiso leh oo ku filan daabacaadda 3D dhab ahaantii waxay shaqaaleysiisaa habka wax-soo-saarka "wax-ku-darka", tani waxay ka dhigan tahay in shayga adag uu abuuray iyadoo lagu darayo lakabyo alaabta ceeriin ah oo ka soo horjeeda habka "wax-ka-goynta" ee loo isticmaalo wax soo saarka caadiga ah, iyada oo shay la dhisay iyada oo la dooranayo ka saarida alaabta ceeriin si loo helo qaab-dhismeed horay loo sii qeexay.

Taas ka dib shay ayaa la doortaa kaas oo daabacuhu u isticmaali doono inuu daabaco shayga, tan waxaa laga dooran karaa fursado badan oo ay ku jiraan caag, caag ama bir. Habka daabacadu wuxuu ka kooban yahay abuurista lakabka shayga lakabka xiga. Madbacadaha kala duwan waxay adeegsadaan farsamooyin kala duwan si ay u abuuraan lakabyadan. Daabacuhu wuxuu sii wadaa inuu dhigo lakabka sare ee lakabka ilaa laga dhammeeyo. Lakabyada kala duwan ayaa si toos ah la isugu daray si loo abuuro tusaalaha saddex-geesoodka ah.

Habka daabiciddu waxay caadi ahaan qaadan kartaa meel kasta inta u dhaxaysa dhawr saacadood ilaa maalmo dhan iyadoo ku xidhan kakanaanta iyo cabbirka shayga la daabacayo.

Muxuu Samayn Karaa A 3D Printer

Aragti ahaan, wax kasta oo si dhijitaal ah loo arki karo waa la daabici karaa. Xaddidaadda kaliya ee hadda jirta waa xaddidaadda cabbirka iyo walxaha loo isticmaali karo daabacaadda 3D. Waxaa si weyn loogu isticmaalaa farshaxanka, warshadaha, cilmi baarista hawada sare, daryeelka caafimaadka iyo guud ahaan dhowr warshadood oo kala duwan.

Waa kuwan tusaalooyin ku saabsan waxa daabacaha 3D samayn karo:

1. Qaybta daryeelka caafimaadka, daabacaadda 3D ayaa la shaqaaleysiiyay si loo abuuro qalabyada maqalka caawiya, addimada suuxdinta, iyo qalabka ilkaha. Cilmi-baarayaashu waxay ka shaqeynayaan daabacaadda unugyada bini'aadamka kuwaas oo lagu tallaali karo jirka aadanaha.

2. NASA waxay ka shaqeysay daabacaadda 3D si ay u dhisto qaybo ka mid ah gantaalada iyo maraakiibta hawada sare. Saynis yahanadu waxay horeba uga shaqaynayeen daabacadaha 3D kuwaas oo lagu shaqayn karo cuf-jiid eber si loogu isticmaalo xarunta hawada sare ee caalamiga ah^{(International Space)} .

3. Shirkadaha sida Boeing ayaa dhab ahaantii isticmaalaya daabacaadda 3D si ay u dhisaan qaybo si ay u dhistaan ​​diyaarad dhab ah. Shirkadaha baabuurta ayaa si weyn u isticmaalaya daabacaadda 3D si ay u dhisaan prototypes loogu talagalay matoorada iyo qaybaha kale ee baabuurta.

4. Hiwaayadaha iyo farshaxanayaashu waxay isticmaalayaan daabacaadda 3D si ay si hal-abuur leh isu muujiyaan oo ay u abuuraan qaabab iyo qaab-dhismeedka kuwaas oo markii hore loo arkayay in aan la hirgelin karin. Alaabta lagu ciyaaro^(Toys) , farshaxanimada, hadiyado, iyo dahabka ayaa la sameeyay iyadoo la isticmaalayo daabacaadda 3D ee dhammaan qaababka iyo midabada.

5. Daabacaada 3D oo ku filan ayaa loo shaqeeyay si loo abuuro noocyo qori oo awood u leh inay ridaan rasaasta dhabta ah. Waxa kale oo loo isticmaali karaa samaynta dahabka iyo farshaxanka.

Mustaqbalka Daabacaada (3D).

Daabacaadda 3D waa tignoolajiyada carqaladayn karta oo awood u leh inay beddesho dhinacyo badan oo warshado badan ah. Suurtagalnimada daabacaadda 3D waa mid aan xad lahayn. Daabacaadda hal-abuurka ee 3D waxay kicin kartaa injineernimada, daryeelka caafimaadka, dhismaha, dhismaha, qalabka elektarooniga ah ee macaamiisha, iyo cilmi-baarista meel bannaan ayaa maskaxda ku haysa.

Waa run in daabacaadda 3D si xun loogu shaqeyn karo si loo abuuro hub badan ama xitaa waxaa loo isticmaali karaa in lagu sameeyo farshaxan iyo dahab qiimo sare leh. Hal dariiqo oo lagu koobayo isticmaalka sharci darrada ah waa in laga dhigo shatiga wax soo saarka mid qasab ah kuwa iibsanaya daabacayaasha 3D. Laakiin markaas, waxaa jira xeerar dhowr ah oo sidoo kale loo dejiyay ka hortagga budhcad-badeednimada.

Guntii iyo Gebagebadii:^{(BOTTOMLINE:)} Codsiyada wax dhisaya (faa'iidooyinka) ee daabacaadda 3D aad ayay uga miisaan badan yihiin fursadaha isticmaalka taban (khasaaraha iyo khataraha daabacayaasha 3D). Adiga ayaan kuu dhaafayaa inaad go'aansato sida warshadaha loogu isticmaali karo wanaag ka badan kan xun.

Fadlan noo sheeg aragtidaada ku saabsan daabacayaasha 3D ee sanduuqyada faallooyinka ee hoose.^{(Please let us know your point of view on the 3D printers in the comment boxes below.)}

Waxaa caawiyay :^{(ASSISTED BY:)} Swagat Karnany.

What Is 3D Printer? Should A License For 3D Printing Be Mandatory?

Consider yoυr own mini manufacturing plant that does not require any lіcense to set up. Of course, yоu have seen many home-based manufacturing industries that don’t require a licenѕe. You won’t need a licensе to buy and use a juicеr. If you want to go for commercial uѕage of a 3D printer, we got thе nеws that few manufacturing units applied for a license for bulk ѕales. However, that is the case for commercial production and for the output of the printer. You don’t need a license to own a 3D printer and to print things for personal usage.

What Is A 3D Printer

3D printing is the process of converting your digital designs into solid three-dimensional objects. This idea might seem novel to some but it was actually developed in the late nineteenth century and has been widely used for prototyping in several industries. Although what has changed is that this technology has finally opened up to the consumer market and is no longer restricted to manufacturing industries.

How Does A 3D Printer Work

A set of simple steps needs to be followed to print a three-dimensional prototype.

The first step is to digitally model your idea using any computer-aided design (CAD) software. Once a blueprint has been created the application breaks it down into multiple horizontal digital cross-sections in a manner which the printer can understand and reproduce in the exact defined specifications. The completed design is then sent to the 3D printer.

Interestingly enough 3D printing actually employs the “additive” manufacturing process, this means that the solid object is created by adding layers of the raw material as opposed to “subtractive” process used in conventional manufacturing, through which an object is built by selectively removing the raw material to obtain a pre-defined structure.

After this a material is selected which the printer would use to print the object, this can be chosen from a plethora of options including plastic, rubber or metal. The printing process consists of creating the object layer by the successive layer. Different printers employ different techniques for creating these layers. The printer continues to deposit a layer on top of the layer until the completion. The various layers are automatically amalgamated to create the three-dimensional prototype.

The printing process can typically take anywhere between a few hours to entire days depending on the complexity and size of the object to be printed.

What Can A 3D Printer Make

Theoretically, anything which can be digitally visualized can be printed. The only limitation at present is the restriction on size and material which can be employed for 3D printing. It is being extensively used for art, industries, space research, health care and across several other varied industries.

Here are some examples of what a 3D printer can make:

1. In the health care domain, 3D printing has been employed to create hearing aids, prosthetics limbs, and dental fixtures. Researchers are working on printing human tissues which could be transplanted in human bodies.

2. NASA has employed 3D printing to build parts of rockets and spaceships. Scientists are already working on 3D printers which can be employed in zero gravity to use it on the International Space station.

3. Companies like Boeing are actually using 3D printing to build parts to build an actual airplane. Automotive companies are extensively using 3D printing to build prototypes for engines and other parts of the vehicles.

4. Hobbyists and artists are using 3D printing to creatively express themselves and to create shapes and structures which were previously considered impossible to implement. Toys, sculptures, gifts, and jewelry have been created using 3D printing in all shapes and colors.

5. Disturbingly enough 3D printing has been employed to create prototypes of guns that are capable of firing actual bullets. It can also be used for forging jewelry and art.

The Future Of (3D) Printing

3D printing is a disruptive technology having the potential to transform multiple aspects of several industries. The possibilities of 3D printing are limitless. The innovation 3D printing can spur in engineering, healthcare, architecture, construction, consumer electronics, and space research are mind-boggling.

It is true that 3D printing can be adversely employed to create weapons in bulk or can even be used to forge high-value art and jewelry. One way to contain illegal usage is to make a manufacturing license mandatory for those buying 3D printers. But then, there are several regulations in place for anti-piracy too.

BOTTOMLINE: The constructive applications (advantages) of 3D printing far outweigh the negative usage possibilities (disadvantages and dangers of 3D printers). I leave it up to you to decide how the industry can be used for more good than bad.

Please let us know your point of view on the 3D printers in the comment boxes below.

ASSISTED BY: Swagat Karnany.

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