Step files, short for standard for the exchange of product data, olu ye CAD (ɔridinatɛri dɛmɛnan dilancogo) ekosisɛti yɔrɔ nafamaba ye, min bɛ baara kɛ kosɛbɛ iziniw kɔnɔ k’a ta fɛn dilanni na ka se fɛn dilanni ma ani 3D sɛbɛnni ma. A ɲɛfɔlen don ISO 10303 sariya fɛ, senfɛ-dosiyɛriw bɛ sira di kumaɲɔgɔnya ma min tɛ fɛn tiɲɛ porogaramuw ka sigidaw ni ɲɔgɔn cɛ, k’a lajɛ ko 3D modɛli gɛlɛnw bɛ se ka tila, ka ladilan, ani ka segin u kan cogo bɛnnen na. A tɛ i n’a fɔ dosiye suguya nɔgɔman dɔw minnu bɛ jateminɛ kunnafoniw minɛ dɔrɔn, taamasiyɛn filenw bɛ se ka 3D modɛli farikolo dafalen mara, ka fara dugukolo kan kunnafoni caman kan, k’u kɛ fɛn ye min nafa ka bon kosɛbɛ ɛntɛrinɛti ni dilancogo la.
Mɔgɔ o mɔgɔ sen bɛ fɛn dilanni na, masinw dilanni na, walima hali fɛn dilanni modɛli la, faamuyali senfɛ dosiyew nafa ka bon kosɛbɛ. U bɛ fura barikama di gɛlɛya ma min ye ka dilancogo gɛlɛnw tila ɲɔgɔn na ekipuw ni ɲɔgɔn cɛ ni baarakɛminɛn wɛrɛw ye, k’a lajɛ ko kunnafoni si ma tunun o kɛcogo la. Nin barokun in kɔnɔ, an bɛna nin dosiye suguya in ka ɲɛtaa, a ka baarakɛcogo, a ka baarakɛcogo, a ka nafaw ni a ka dɛsɛw jateminɛ walasa ka sugandili hakilitigiw kɛ, o cogo la, a bɛ kiliyanw magow laɲini ani k’u wasa.
Tariku min bɛ kɛ ka ɲɛsin taamasiyɛnw ma .
Step file format yiriwali bɛ daminɛ san 1980 cɛmancɛ la, waati min na diɲɛ tɔnba min bɛ wele ko « Organisation international de la standardisation » (ISO) o y’a ye ko a mago bɛ diɲɛ bɛɛ ka cogoya la walasa ka 3D misali kunnafoniw falenfalen CAD porogaramu suguya caman cɛ. Sani Step, dilanbagaw ye gɛlɛya sɔrɔ ka misali ɲɛfɔlenw tila ɲɔgɔn na plateformew kɔnɔ k’a sɔrɔ u ma bɔnɛ kunnafoni nafamaw la, i n’a fɔ kurukuru walima surface textures.
1988 sàn, Step Format (Senfɛ-sɛbɛnni) in jɔli Dabɔra, hali n’a y’a Sɔrɔ 1994 sàn de la, a bɔko fɔlɔ Bɔra foroba la. Kabini o waati, sɛgɛsɛgɛliba fila kɛra, kelen kɛra san 2002, dɔ wɛrɛ san 2016. Kumakura kelen-kelen bɛɛ nana ni tiɲɛniw ye minnu ɲɛnabɔra ani ka fɛnw bonya, i n’a fɔ dɛmɛ ɲuman sɔrɔli jateminɛ gɛlɛnw na ani se ka metadata mara, ka senfɛ-dosiyɛriw kɛ fɛn caman ye ka tɛmɛn fɔlɔ kan.
Fɛn minnu ye fɛnba ye:
| San | ko kɛlenw . |
| 1988 | Kalansen fɔlɔ min bɛ kɛ ka ɲɛsin senfɛ-dosiyɛriw ma minnu labɛnna . |
| 1994 | ISO ye Step Files bɔko fɔlɔ min bɔ . |
| 2002 | filanan bɛ ɲɛtaa wɛrɛw jira . |
| 2016 | A bɔko sabanan bɛ fɛn kɔrɔw fara a kan Data Exchange kama . |
Taabolow cogoya yiriwali min bɛ senna, o bɛ bi dilancogo baaraw gɛlɛya jira ka taa a fɛ. Ni fɛn dilanni fɛɛrɛw bɛ ka caya ka taa a fɛ ani ni diɲɛ jɛ-ka-baara bɛ ka bonya, senfɛ-dosiyɛriw jiginna walasa ka o ɲininiw dafa.
Step files ka baarakɛcogo jɔnjɔnw .
Fɛn min bɛ kɛ sababu ye ka Step files (dosiyew) kɛ fɛn kɛrɛnkɛrɛnnenw ye, o ye u ka se ka 3D modɛli farikolo bɛɛ mara, a tɛ a jateminɛcogo dɔrɔn ye. Tiɲɛ na, o kɔrɔ ye ko taamaʃyɛn-dosiyɛri tɛ fɛn dɔ labɛncogo nɔgɔmanw Minɛ dɔrɔn. O nɔ na, a bɛ kunnafoni caman minɛ surfaces, curves ani edges kan, o min nafa ka bon baara la min bɛ kɛ ni tiɲɛniba ye. Nin kunnafoni hakɛ in bɛ taabolo-dosiyew nafa ka bon kosɛbɛ ka tɛmɛ cogoya nɔgɔmanw kan i n’a fɔ STL (Stéreolithography), minnu bɛ mesh modɛli jɔnjɔnw dɔrɔn de mara.
Nin ye fɛn ye min bɛ sɔrɔ senfɛ-dosiyɛriw kɔnɔ cogoya la:
Surface data : Kunnafoni caman bɛ sɔrɔ fɛn dɔ kan, a bɛ kurukuru cogo min na.
Curves trim : yɔrɔ kɛrɛnkɛrɛnnenw bɛ sɔrɔ yɔrɔw la minnu bɛ kɛ ka cogoya ɲininen dilan.
Topologi : 3D fɛn yɔrɔw danfaralenw bɛ ɲɔgɔn na cogo min na.
Step files dabɔra walasa u ka se ka baara kɛ ɲɔgɔn fɛ kosɛbɛ, o kɔrɔ ye ko u bɛ se ka kalan, ka labɛn, ani ka baara kɛ ni u ye CAD sitɛmuw bɛɛ lajɛlen na, k’u kɛ industry standard ye 3D data exchange la.
Step files suguyaw .
Step files bɛɛ tɛ kelen ye. Ka kɛɲɛ ni izini walima baarakɛcogo kɛrɛnkɛrɛnnen ye, senfɛ-dosiyɛri suguya wɛrɛw bɛ baara kɛ. O suguya kunbaba saba—AP203, AP214, ani AP242—u kelen-kelen bɛɛ bɛ mago kɛrɛnkɛrɛnnenw ɲɛnabɔ:
| suguya | ɲɛfɔli |
| AP203 . | A bɛ 3D modɛli topografiya, jateminɛ, ani labɛncogo ɲɛnabɔli kunnafoniw minɛ . |
| AP214 . | Kunnafoni wɛrɛw bɛ sɔrɔ a kɔnɔ i n’a fɔ kulɛri, hakɛw, muɲuli, ani dilancogo laɲini . |
| AP242 . | A bɛ fɛnw fara ɲɔgɔn kan minnu bɛ bɔ AP203 ani AP214 la, ni josariyaw ɲɛnabɔli ni u maracogo seko ni dɔnko faralen ye ɲɔgɔn kan . |
AP203 : Nin ye sen jɔnjɔn ye, min bɛ kɛ tuma caman na 3D modɛli jɔcogo minɛni na. A bɛ sinsin jateminɛ kan ani modɛli yɔrɔw danfaralenw bɛ tali kɛ ɲɔgɔn na cogo min na.
AP214 : Minnu mago bɛ misali caman na, AP214 bɛ kunnafoni wɛrɛw fara a kan, i n’a fɔ surfaces kulɛri, muɲuli minnu bɛ se ka kɛ fɛn dilanni na, ani hali dilancogo laɲini modɛli kɔfɛ. Nin suguya in nafa ka bon kosɛbɛ iziniw kɔnɔ i n’a fɔ mobili ni aerospace, yɔrɔ min na, kunnafoni bɛɛ nafa ka bon.
AP242 : AP242 min ka bon kosɛbɛ, o ɲɛsinnen bɛ baarakɛminɛnw ma minnu ka bon kosɛbɛ i n’a fɔ nizɛri fɛn dilanni ani kunnafonidilanw marali kuntaalajan. A bɛ AP203 ni AP214 ka fɛnw bɛɛ don a kɔnɔ k’a sɔrɔ a bɛ sekow fara a kan i n’a fɔ nizɛri josariyaw ɲɛnabɔli ani marako ɲɛtaa walasa ka baara kɛ waati jan kɔnɔ.
STEP files baarakɛcogo n’a baarakɛcogo .
Step files bɛ baara kɛ kosɛbɛ baarakɛyɔrɔ jɔnjɔn caman na k’a sababu kɛ u ka fɛn caman kɛcogo n’u ka tiɲɛni ye. U bɛ waleya cogo min na, o filɛ nin ye:
Architecture : Architects bɛ baara kɛ ni step files ye walasa ka 3D models ɲɛfɔlenw tila ɲɔgɔn na sow ni fɛnw kan. Ikomi o dosiyew kɔnɔ, jateminɛ dafalenw bɛ sɔrɔ, u bɛ se ka tɛmɛ porogaramu suguya caman cɛ k’a sɔrɔ u ma bɔnɛ u dilanni kunnafoni gɛlɛn si la, k’a lajɛ ko boon walima jɔli baara yɔrɔ bɛɛ bɛ kɛ misali ye tigitigi.
Fɛn dilanni : fɛn dilanni na, fɛn bɛɛ lajɛlen ye fɛn bɛɛ ye. Step files bɛ sira di injiniyɛriw ma u ka se ka dilanw tila ɲɔgɔn na masin yɔrɔw ni lajɛw la ni dannaya ye ko dimensions critiques bɛɛ bɛ mara. O dosiyew bɛ baara kɛ tuma caman na ni CAD/CAM (ɔridinatɛri dɛmɛnan) porogaramu ye walasa ka CNC masinw bilasira yɔrɔw dilanni na minnu ɲɛfɔlen don kosɛbɛ.
3D Printing : Hali ni STL filew ye cogoya ye min bɛ kɛ ka caya 3D sɛbɛnni na, senfɛ-dosiyɛriw bɛ kɛ ka caya i n’a fɔ daminɛyɔrɔ bawo u bɛ kunnafoni hakɛ caman mara. O dosiyew bɛ se ka wuli ka kɛ STL ye 3D sɛbɛnni kama, k’a lajɛ ko kunnafoni si ma tunun fɛn caman tigɛli senfɛ.
Taabolow bolodacogo : iziniw kɔnɔ i n’a fɔ aerospace ani mobili, senfɛ-dosiyɛriw bɛ kɛ ka masinw baara ɲɔgɔn kɔ kariti bɔ minnu ka kan ka kɛ walasa ka yɔrɔ dɔ dilan. O b’a to fɛn dilanni taabolo gɛlɛnw ka labɛn ani ka kɛ ni tiɲɛni ye, ka filiw ni fɛnw tiɲɛni dɔgɔya.
Pros ani cons de step files .
Nafaw:
Cross-platform compatibility : Step files nafa belebele dɔ ye ko u bɛ se ka da wuli ani ka ladilan CAD porogaramu suguya caman na. I mana baara kɛ ni Autodesk, SolidWorks ye, walima i bɛ baara kɛ ni plateforme belebele wɛrɛ ye, i bɛ se ka da a la ko i ka senfɛ-sɛbɛnw bɛna kunnafoni nafamaw bɛɛ mara.
High Precision : Sabula senfɛ-dosiyɛriw bɛ 3D modɛli dɔ ka kunnafoni bɛɛ minɛ, k’a ta a sanfɛla la ka se a ka curves trim ma, u ka ɲi kosɛbɛ iziniw kama, yɔrɔ minnu na tigitigi ye fɛnba ye, i n’a fɔ aerospace walima mobili dilanni.
A bɛ se ka kɛ ka kɛɲɛ ni mɔgɔw sago ye ani a tilacogo ka nɔgɔn : senfɛ-dosiyɛriw b’a to a ka nɔgɔn ka 3D modɛliw tila ani k’u sɛmɛntiya, ka jɛkafɔ nɔgɔya ekipuw ni ɲɔgɔn cɛ, baarakɛda minnu tɛ kelen ye, walima hali tɔnw. O nafa ka bon kɛrɛnkɛrɛnnenya la porozɛbaw kɔnɔ, yɔrɔ minnu na, ɲɛmɔgɔ caman ka kan ka don ani ka dilan.
Dɛmɛ don modeli gɛlɛnw ma : senfɛ-dosiyɛriw bɛ se ka modeli gɛlɛnw ɲɛnabɔ minnu kɔnɔ fɛn caman bɛ yen. U bɛ se ka jateminɛ gɛlɛnw mara ka ɲɛ, o b’a to u ka ɲi kosɛbɛ 3D modɛli ɲɛtaa kama.
Nafa minnu b’a la:
Lacks material and texture information : Nafa kelen ye ko senfɛ-dosiyɛriw tɛ fɛnw walima fɛnw sɛbɛnni kunnafoniw mara, o kɔrɔ ye ko u ma bɛn porozɛw ma, o kunnafoni nafamaw nafa ka bon yɔrɔ minnu na, i n’a fɔ a jiracogo walima a jiracogo.
File Size : Sabula Step Files bɛ o ɲɔgɔnna detayɛli hakɛ caman mara, u ka teli ka bonya kosɛbɛ. O bɛ se k’a to u tɛ se ka baara kɛ ni u ye, kɛrɛnkɛrɛnnenya la ni u bɛ dilancogo gɛlɛnw ɲɛnabɔ ni u yɔrɔ caman ye.
complex to create and edit : Hali ni fanga bɛ se ka sɔrɔ, senfɛ-dosiyɛriw bɛ se ka gɛlɛya ka da ani ka u labɛn, kɛrɛnkɛrɛnnenya la minnu ma deli u cogoya la. Step filew jɔcogo ka gɛlɛn kosɛbɛ, a ka c’a la, a bɛ baarakɛminɛn kɛrɛnkɛrɛnnenw walima dɔnniyaw de wajibiya walasa ka ɲɛnabɔ.
Donanw tiɲɛni seko : Ni i bɛ taamasiyɛn-dosiyɛriw sɛmɛntiya cogo wɛrɛw la, i n’a fɔ STL walima IgES, farati bɛ yen ka tɛmɛn metadata nafamaw walima jateminɛfɛnw kan. O bɛ se ka kɛ misaliw ye minnu tɛ tiɲɛ kosɛbɛ walima minnu bɛ saniya ka taa a fɛ fɛn caman tigɛli kɔfɛ.
FILES STEP VS. Other Formats
| Format | Pros | Cons . |
| ETAPU | A ka fisa ni a ye, a bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye . | File hakɛbaw, fɛnw/texture data tɛ . |
| STL . | A ka nɔgɔn, a ka nɔgɔn mesh structure . | A man ca ni jateminɛ walima metadata caman ye . |
| Iges . | Kɔrɔlen sariya, min bɛ dɛmɛ kosɛbɛ . | A ka dɔgɔ ka tɛmɛ step kan, basigilen jateminɛw . |
| 3MF ye . | Compact, bɛ 3D sɛbɛnni kunnafoni dɛmɛ . | Dɛmɛn danma ni step ye . |
Step vs. STL : Hali ni STL ye 3D sɛbɛnnikɛcogo ye min ka di kosɛbɛ, a bɛ modeli dɔ ka mesh geometry dɔrɔn de minɛ, o b’a to a ma ɲɛfɔ ka ɲɛ ka tɛmɛ Step kan. STL filew bɛ teliya ka baara kɛ ani ka dɔgɔya u bonya la, nka u tɛ taamasiyɛn tigitigi sɔrɔ.
Step vs. iges : IGES tun ye taa-ka-segin cogoya ye sanni Step ka kɛ sariya ye. Nka, IGEw bɛ jate sisan ko kɔrɔlenw ye, bawo a bɛ se ka jateminɛ jɔnjɔnw dɔrɔn de mara. O ni ɲɔgɔn cɛ, a bɛ kunnafoni caman wɛrɛw mara, minnu b’a to a ka fisa kosɛbɛ bi 3D modɛli magow ma.
Step vs. 3MF : 3MF bɛ ka bonya sɔrɔ 3D sɛbɛnni na bawo a ka nɔgɔn ka tɛmɛ Step kan wa a bɛ se ka kunnafoniw mara fɛnw ni kulɛriw kan. Nka, 3MF filenw tɛ dɛmɛ kosɛbɛ o cogo la, wa porozɛw kama minnu bɛ tiɲɛni jugumanba de wajibiya, STEP ye cogoya ɲuman ye hali bi.
Step files caman tigɛli .
Step files caman tigɛli cogoya wɛrɛw la, o ye baara ye min bɛ kɛ tuma bɛɛ, kɛrɛnkɛrɛnnenya la 3D sɛbɛnni na, yɔrɔ min na STL filew bɛ ɲini ka kɛ. Barika la, porogaramu baarakɛminɛn caman bɛ se ka senfɛ-dosiyɛriw sɛmɛntiya k’a sɔrɔ u ma bɔnɛ u ka kunnafoni caman na. Baarakɛminɛn minnu ka di kosɛbɛ, olu dɔw filɛ nin ye:
| porogaramuw | seko ni dɔnko . |
| Fusion autodesk 360 . | A bɛ taamasiyɛn caman tigɛli kɛ STL ye, min bɛ kɛ ka caya dilancogo-ka-bɔ baarakɛcogo la . |
| Crossmanager . | CAD jiginni baarakɛminɛn kɛrɛnkɛrɛnnen, min bɛ se ka fɛn caman sɛmɛntiya cogoya caman na . |
| IMSI turbocad . | A bɛ 2D ni 3D caman tigɛli dɛmɛ, STEP ni STL bɛ o la . |
Aplikasi ɲumanw ka ɲɛsin Step Files
| Baarakɛcogo | ɲɛfɔli ma . |
| 3D lajɛbaga bɛ ɛntɛrinɛti kan . | baarakɛminɛn min bɛ kɛ ni navigatɛri ye 3D modɛliw lajɛli kama , senfɛ-dosiyɛriw bɛ o la . |
| Fusion 360 . | Paramɛtiri CAD baarakɛminɛn dɔ min bɛ kɛ ka dilan, ka simulatigɛ, ani ka baara kɛ . |
| Clara.io . | 3D modeli ni rendering platform min bɛ sɔrɔ ɛntɛrinɛti kan, o ka ɲi kosɛbɛ Step Files kama . |
Kuncɛli
Step files ye bi CAD dilancogo jɔnjɔn ye, min bɛ kunnafoni di, min tɛ se ka suma ni fɛn wɛrɛ ye, min bɛ se ka kɛ ka ɲɛ, ani min bɛ se ka fɛn caman sɛgɛsɛgɛ. A kɛra baara ye fɛn dilanni na, fɛn dilanni na, walima 3D sɛbɛnni na, u bɛ jɛkuluw dɛmɛ u ka jɛ ka baara kɛ ka ɲɛ, k’a lajɛ ko 3D modɛli gɛlɛnw bɛ se ka tila ani ka ladilan k’a sɔrɔ u ma bɔnɛ kunnafoni nafamaw la. U ka ɲɔgɔndan ni u ka se ka jateminɛ caman mara, o b’a to u ye baarakɛminɛn nafama ye baarakɛlaw bolo izini suguya caman kɔnɔ.
Team MFG bɛ fɛn dilanni seko caman di, i n’a fɔ 3D sɛbɛnni ani baara wɛrɛw minnu bɛ nafa lase i ma i ka prototyping ni production magow bɛɛ la. Aw ye taa an ka siti kan walasa ka kunnafoni wɛrɛw sɔrɔ ani ka se ka sutura sɔrɔ.
Ɲininkaliw jaabiw .
Yala Step ani STP filew ye kelen ye wa?
Ɔwɔ, o farankan fila bɛɛ bɛ filen cogoya kelen de jira. I mana filen dɔ ye min bɛ laban .step walima .stp , o ye fɛn kelen ye a jɔyɔrɔba la. O jatebɔ suguya wɛrɛw bɛ yen kɛrɛnkɛrɛnnenya la walasa ka bɛn porogaramuw diyanyekow walima tɔgɔdacogo danfaralenw ma.
Yala Step files bɛ se ka baara kɛ ni 3D sɛbɛnni ye wa?
Hali ni senfɛ-dosiyɛriw tɛ sɛbɛn ka ɲɛ, u bɛ se ka wuli nɔgɔya la ka kɛ STL cogo ye, min bɛ kɛ ka caya 3D sɛbɛnni na. O bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε bεε la.
Yala SETE CAD filen ye wa?
A bɛ ten. Fɛn minnu bɛ kɛ ka 3D CAD kunnafoniw mara, olu dabɔra, o bɛ kɛ sababu ye ka ɛntɛrinɛti injiniyɛriw, fɛn dilannikɛlaw ani fɛn dilannikɛlaw bila u ka u tila ɲɔgɔn na ani ka jɛ ka baara kɛ ni modɛli gɛlɛnw ye sigida suguya caman na.
