Adeegyadayada daabacaadda 3D ee gaarka ah

Khibradda daabacaadda 3D ee Breton Precision waxay ku fiican tahay tusaalooyinka degdega ah iyo qaybaha shaqada ee adag ee wax soo saarka ballaaran. Xarumahayaga daabacaadda 3D waxay khibrad u leeyihiin hawl-wadeenno iyo teknoolojiyada wax-soo-saarka wax-soo-saarka wax-soo-saarka, oo ka kooban afar hab oo daabacaadeed heer sare ah: Xulashada Laser Sintering, Stereolithography, HP Multi Jet Fusion, iyo Kala-soocida Laser-doorashada. Iyada oo la adeegsanayo Breton Precision, filo qaybinta degdega ah ee si fiican loo habeeyey, noocyada daabacan ee saxda ah ee 3D iyo qaybaha isticmaalka ugu dambeeya, oo ku habboon labadaba baahiyaha wax soo saarka ee yaryar iyo kuwa ballaaran.

Qaybaha Daabacan ee 3D Waxaa soo saaray Breton Precision

Ka markhaati saxnaanta iyo dabacsanaanta alaabta daabacaadda 3D ee Breton Precision, oo loogu talagalay in lagu wanaajiyo awoodda mashruucaaga,

hadday tahay hal tusaale ama qaybo heer-soo-saar adag ah.

2020/08/05

Xalalka Daabacaadda 3D ee gaarka ah

Waxaan bixinaa daabacaado heer sare ah oo 3D ah, oo loo habeeyey si loo buuxiyo tayada saxda ah iyo shuruudaha tirada saxda ah ee mashruuca, hadday tahay hal tusaale ama tiro badan oo ah qaybo heer wax-soo-saar ah, kuwaas oo dhammaan lagu keeno maalmo gudahood.

Qaababka Fikradaha

Dooro caaryada daabacan ee 3D si aad u hagaajiso habka soo noqnoqoshada, taas oo u oggolaanaysa hagaajinta naqshadaynta degdega ah iyo qaabaynta. Habkan hormuudka ah waxa uu si muuqata u dhimayaa kharashaadka iyo wakhtiga, isaga oo siinaya waddo waxtar leh oo laga bilaabo fikradda ilaa wax-soo-saarka.

Prototypes degdeg ah

Ka faa'iidayso daabacaadda 3D si aad dhakhso ugu abuurto noocyo cusub oo nooc cusub ah iyo noocyo badan oo si buuxda loo shaqayn karo. Habkani wuxuu si hufan wax uga qabanayaa caqabadaha hortaagan dhismaha tusaalaha, oo ay ku jiraan waqti-badbaadinta iyo dabacsanaanta naqshadeynta oo la kordhiyay, taasoo keentay in la hirgeliyo mashruuc aan kala go 'lahayn.

Wax soo saarka Dalbashada

Habkani wuxuu u sahlayaa macaamiisha inay daabacaan 3D alaabta la codsaday. Waxaan shaqaaleysiinaa daabacadaha 3D-ka goynaya ee awood u leh inay maamulaan mugga dufcada waaweyn iyo agabyo kala duwan oo aan ahayn polymers. Wax ka qabashada maareynta alaabada iyo arrimaha scalability wax soo saarka si wax ku ool ah.

Qalabka Daabacaadda 3D

Noocyada kala duwan ee alaabta aanu bixino waxay ka kooban yihiin ikhtiyaarada caagagga iyo birta, sida ABS, PA (Nylon), iyo labadaba Aluminium iyo steel steel, kuwaas oo ku habboon hawlo daabacan oo gaar ah oo 3D ah ee goobaha warshadaha. Haddi qeexitaannada maaddooyinkaagu yihiin kuwo kala duwan, waxaad si fudud u dooran kartaa 'kale' boggayaga si aad u habayso xigashooyinka. U hubso in aanu u heellannahay inaanu soo iibino si sax ah waxaad u baahan tahay.

PA (Nylon)

Nylon waxay bixisaa xoog aan caadi ahayn, dabacsanaan, iyo iska caabin xoqid ah, taasoo ka dhigaysa mid ku habboon tiro yar oo nooc ah iyo alaabooyinka isticmaalka dhamaadka waara. Adkeysigeeda iyo la qabsigeeda waxay hubisaa tayada sare, daabacaadda muddada dheer.

Farsamada:MJF, SLS

Midabka:Midabka asalka ah, cawl-madow,

rinji madow

Noocyada:HP Nylon

Dusha Daabacaadda 3D Roughness

U fiirso tafaasiisha qaab-dhismeedka dusha sare ee lagu gaari karo Breton Precision ee ku habboon xalalka daabacaadda 3D. Shaxda hoose waxay muujinaysaa cabbirrada qallafsanaanta ee hab kasta oo daabacaad ah, taasoo ku hagaya xulashadaada qaybta ugu habboon ee texture iyo saxnaanta.

Qalabka Nooca Daabacaadda	Qalafsanaanta Daabacaadda Kadib	Tiknoolajiyada ka-soo-horjeedka	Qalafsanaan ka dib habaynta
SLA Photopolymer Resin	Ra6.3	Daabacaadda, dhajinta	Ra3.2
MJF Nayloon	Ra6.3	Daabacaadda, dhajinta	Ra3.2
SLS Nayloon Cad, Naayloon Madow, Nayloon-Kabuuxiyay Dhalo	Ra6.3-Ra12.5	Daabacaadda, dhajinta	Ra6.3
SLM Aluminium Aluminium	Ra6.3-Ra12.5	Daabacaadda, dhajinta	Ra6.3
SL Steel-ka birta ah	Ra6.3-Ra12.5	Daabacaadda, dhajinta	Ra6.3
Fadlan ogow in ka dib soo saarista ka dib, agabyada qaarkood laga yaabo inay helaan muuqaal dusha sare ah oo u dhexeeya Ra1.6 ilaa Ra3.2. Natiijada dhabta ah waxay ku xiran tahay dalabaadka macaamilka iyo xaaladaha gaarka ah ee su'aasha.

Awoodaha Daabacaadda Saxda 3D ee Breton

Waxaan bixinaa dib u eegis dhamaystiran oo ku saabsan heerarka kala duwan ee qaab kasta oo daabacaadda 3D ah, annagoo taageeraya xulashooyinka xog-ogaalnimada leh ee shuruudaha daabacaada.

	Min. Dhumucda darbiga	Dhererka lakabka	Max. Cabirka Dhis	Dulqaadka cabbirka	Waqtiga Hoggaanka caadiga ah
SLA	0.6 mm darbiyada aan la taageerin, 0.4 mm darbiga taageerada ah ee labada dhinac	25 µm ilaa 100 µm	1400x700x500 mm	± 0.2mm (Waxa loogu talagalay> 100mm, codso 0.15%)	4 maalmood oo shaqo
mjf	Dhumucda ugu yaraan 1mm; iska ilaali darbiyada aadka u dhumuc weyn	Qiyaastii 80µm	264x343x348 mm	± 0.2mm ( Wixii> 100mm, codso 0.25%)	5 maalmood oo shaqo
SLS	Laga bilaabo 0.7mm (PA 12) ilaa 2.0mm (polyamide-ka-buuxsan kaarboon)	100-120 microns	380x280x380 mm	± 0.3 mm (Waxa loogu talagalay> 100mm, codso 0.35%)	6 maalmood oo shaqo
SLM	0.8 mm	30 - 50 μm	5x5x5mm	± 0.2mm ( Wixii> 100mm, codso 0.25%)	6 maalmood oo shaqo

Dulqaadyada Guud ee Daabacaadda 3D

Dukaamada daabacaadda 3D ee maxalliga ah waxay u hoggaansamaan heerka GB 1804-2000 ee cabbirrada toosan ee aan lahayn dulqaad la cayimay oo ku baadhaya heer sax ah oo qumman (Class C).

Qaabka iyo cabbirrada goobta iyada oo aan loo dulqaadan, waxaan u hoggaansanahay heerka GB 1804-2000 L ee fulinta iyo baarista. Fadlan kala tasho shaxda hoose:

Cabbirka aasaasiga ah

Cabbirrada toosan

± 0.2 ilaa ± 4 mm

Fillet Radius iyo Cabbirrada Dhererka Chamfer

± 0.4 ilaa 4 mm

Cabirka Xaglaha

±1°30' ilaa ±10'
Dhererka aasaasiga ah

Toosanaan iyo Dheef

0.1 ilaa 1.6 mm

Dulqaadka Toosannimada

0.5 ilaa 2 mm

Degree of Symmetry

0.6 ilaa 2 mm

Dulqaadka Runout Wareega ah

0.5 mm

Adeegyadayada daabacaadda 3D ee gaarka ah

Qaybaha Daabacan ee 3D Waxaa soo saaray Breton Precision

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