What Is tëggin metal ci matris? Gis-gis bu mat sëkk ci anam yi
Stampage en métal mooy ñu defar ay tóol wala ay serpentin ci jëmm yu ñu tànn, ñu jëfandikoo pressu tëggin ak jumtukaayi matris. Dafay mëna jëfandikoo lépp loo bëgg, liko dalee ci bracket yu yomb ba ci conecteurs auto yu bari ay man-man yu bari — ci volume yu tàmbalee ci ay junni pièce ci at mi ba ci ay milioŋ ci waxtu.
Sudee yaa ngi jàngat tëggin metal ngir benn composant bu bees wala nga jéema xam ndax sa liggéeyu furnisër bi fi nekk mingi méngoo ak sa tolerances, lii di tegtal daf lay jox fundamental yu xarala yi, méngale liggéey yi, ak done yu macceer yi nga soxla ngir jël yenn dogal ci sourcing.
Di nga jàng:
- Ni ñuy doxee ci tëggin wen, jéego par jéego
- Seen wuutu ci digganté estampation progressive, transfert, ak estampation ñeenti slide
- Tolerans yi, tonnage yiñ laaj, ak yamaleg forme macceer
- Ban liggéey mooy jëfandikoo tëggin te lu tax
- How to specify pièces yu ñu tëgg and avoid common design mistakes
Luy tëggin wen?
Estampation métal mooy xeetu forme froid biy jëfandikoo pres ak jumtukaay bu méngoo (set die) ngir forme stock metal bu plat - tool, strip, wala bobine - ci wàll wu jeex wala lu demi-fini. Press bi dafay jëfandikoo doole, lu tollu ci diggante 5 ba 2,000 ton, ngir yóbbu matris bi ci kaw ci matris bi ci suuf, dagg, bënn, wala tëye wen wi ci geometri biñ bëgg.
Estampation du benn liggéey. Famiy liggéey la - fomp, bënn, bënd, forme, desine, coining, ak relief - yuñ mëna boole ci benn set wala ñu tasaare ko ci gaaraas yu bari. Tanneef bi mingi aju ci ni pàcc bi jafee xam, yaatuwaayam, ak ni ñu koy muñee.
Buñu ko méngale ak usine CNC, tëggin mooy gëna gaaw ci defar pièce yi (diiru cycle bi 0.5–2 seconde ci hit bu nekk) ak njëg bu gëna néew ci unité bu nekk ci volume yu ëpp ~10,000 pièce. Buñu ko méngale ak forge wala forge, tëggin dafay liggéey ak stock bu gëna woyof (daanaka 0.1–6 mm) te dafay am tolerans bu gëna seere ci màndarga yu plat ak yu bënn.
Ni ñuy doxee
Liggéeyu tëggin wen dafa topp yoon wu méngoo, xeetu matris bi du ci dara:
Jéego 1: Dundal jumtukaay
Bobine stock dañu koy yab ci uncoiler (decoiler) ba noppi dugal ko ci benn njubluwaay ngir dindi bobine bi - courbure bi ñu dugal ci coiling bi. Band bi dafay dugg ci feeder bi, mooy yóbbu mbir yi ci biir pres bi ci anam wu gëna woyof, ñu koy woowe feed pitch. Alimentatëri servo yi deñuy am ±0.05 mm ci njub. Limuy def
Jéego 2: Liggéeyukaay
Ram pres bi dafay wàcci daal di yóbbu genn-wàllu matris bi ci kaw dem ci genn-wàllu matris bi ci suuf. Su jogee ci gaaraasu die bi, benn wala lu ëpp ci liggéey yii dañuy am:
| Liggéeyukaay | What It Does | Tolerans buñ miin |
|---|---|---|
| Blanking | Dagg profil bi ci biti ci strip bi | ±0.05–0.10 mm |
| Piercing | Perforé ay pax, ay xarxar wala ay dagg | ±0.05 mm |
| Bending | Dafay formu angle ci axe bu jub | ±0.5° angle |
| Dessin | Stretches metal into a cup or cavity | ±0.10–0.25 mm xóotaayu |
| Coining | Compresses metal to create precise features | ±0.025 mm |
| Formation | Defar ay kontur 3D te duñu fuddu | ±0.10 mm |
Dafay tàllal wen ci biir koppu wala benn bërëb
Piyees yi jeex ñu ngi leen tàqale ci band biy yóbbu. Ci matris yuy yokk, pàcc yi dañuy des ci strip bi ba ci station bu mujj bi, foofu lañu leen di tàqale. Yaxu mbalit mi (bande bi des) dañu koy laxas ci benn bobine wala ñu dagg ko ba noppi yóbbu ko ci pañe bi.
Ñaareelu liggéey (su ko jaree)
Piyees yi mën nañu dem ci ñaareelu liggéey yu melni deburring, tapping, soudure, plaking, traitement thermique, wala montage. Nafar ay màndarga ci matris bi - lu melni tapping wala staking ci matris bi - dafay wàññi jëfandikoo gi ak njëg yi.
Xeetu estampage wen
Stampage die progressif
Estampage matris progresif mooy xeetu estampage bi gëna am volume. Benn ensemble matris dafa am gaaraas yu bari yuñ raññe ci benn rang. Gaaraas bu nekk dafay def benn wala lu ëpp ci liggéey bi strip bi di awaase ci matris bi ci press bu nekk.
Màndarga yi gëna am solo:
- Taxawaayu sikl bi: 60–1,500 dóor ci simili bu nekk (SPM)
- Jafe-jafe piyees: Diggante ba kawe (10-30+ paj ci benn matris)
- Volume yiñ gëna xam: 100,000 ba 50+ milioŋ ciy pàcc at mu nekk
- Jëfandikoo jumtukaay: 70–85%, lepp di aju ci xeetu strip bi
- Njëg li ñuy fay: 15,000 $–250,000 $+ liko aju ci jafe-jafe bi
Stampage progressif mingi méngoo ak pàcc yu ndaw wala yu digg yi soxla man-man yu bari: kontakt kuuraŋ, pin konektër, kadre plomb, clips ak brackets. Benn matris progresif bu am 20 gaaraas buy daw ci 300 SPM ci kaw benn pres bu 60 ton mën na defar 18,000 pièce yu jeex waxtu wu nekk.
matris bu jàllale tëggin
Stampage transfert dafay jëfandikoo ay matris yuñ boole ci benn liiñ buy pres wala pres. Sistemu toxal mekanik (baraam wala navette) mooy toxal pàcc bi ci gaaraas dem ci gaaraas. Stampage progressive wuute na ak stampage bi, ndax dañu tàqale wàll wi yépp ak strip bi ci gaaraas bu njëkk bi.
Màndarga yi gëna am solo:
- Taxawaayu sikl bi: 15–60 SPM
- Jafe-jafe piyees: Kawe (desin yu xóot, pàcc yu yaatu)
- Volume yiñ gëna xam: 10.000 ba 1.000.000 pàcc at mu nekk
- Gamme taille de pièce: Lu ëpp 500 mm × 500 mm wala lu gëna rëy
- Njëg li ñuy fay: $50,000–$500,000+
Transfer tëggin dafay jëfandikoo pièce yu yaatu lool wala yu xóot lool ngir matris progresif - pano yaram oto, boîtier aparey, ak coquillage yu xóot lool. Defarum gaaraas bu moom boppam dafay tax ñu mëna jël ay rëdd yu gëna xóot (ratio rëdd yu yegg ba 2.0:1 ci benn liggéey) ndax gaaraas bu nekk mën nañu ko gëna mëna moom boppam.
ñeenti slide (Four-Slide) tëggin
Stampage ñeenti slide dafay boole stampage ak forme fil ci benn masin. ñeenti diapozitif dañuy jege wàll wi ci wàll yu wuute, ñuy xëcc fiil wala stock bu plat ci jëmm yu 3D yu xawa jafee xam.
Màndarga yi gëna am solo:
- Taxawaayu sikl bi: 30 ba 300 waxtu
- Jafe-jafe piyees: Kawe lool ci forme fiil, digg ngir tëggin yu plat
- Volume yiñ gëna xam: 50,000 to 50+ million parts per year
- Diametru fiil bi: 0,2-6,0 mm
- Yaatu stock bu plat: 0.1–3.0 mm
50,000 ba 50+ milioŋ ciy pàcc at mu nekk ñaareelu liggéey sudee ñu ngi ko defee ci pres buñ miin.
Tegtale: yokkute ak toxal ak ñeent
| Facteur | Progresif | Feed | ñeenti slide |
|---|---|---|---|
| Max strokes/min | 1,500 | 60 | 300 |
| Mën rëdd bu xóot | Lu yam (≤0.5:1 ci gaaraas bu nekk) | Baaxna (2.0:1) | Poor |
| Dayo piyees bi | Ndaw ba digg (≤300 mm) | Medium to large (≤500 mm+) | ndaw (≤150 mm) |
| Courbe yu bari ay plan | No | No | Waaw |
| Njëg li (tipik) | $15K–$250K | $50K–$500K | $5k–$80k |
| Bi gën for | Piyees yu plat/yu ndaw | Piyees yu yaatu wala yu xóot | Formulaire de fil, clips complexes |
| Njëg li ñuy bàyyi | 15–30% | 10–25% | 5–15% |
Toleransi ak njub ci estampage wen
Toleransi yiñ mëna am mingi aju ci xeetu macceer bi, dëgëraay bi, geometri piis bi, kalite matris bi, ak anam wi ñu koy defee. Tablo bi ci suuf dafay wane màndarga yiñ gëna xam ak yiñ gëna xam:
| Melokaan defar | Muñ buñ miin | Toleransi bu jaar yoon | Saaga yi |
|---|---|---|---|
| Dimension ligneaire | ±0.10 mm | ±0.025 mm | Die clearance and material springback affect results |
| Diametru pax mi | ±0.05 mm | ± 0.013 mm | Punch-to-die clearance is the primary variable |
| Hole position | ±0.10 mm | ±0.025 mm | Li gëna am solo |
| Angle de courbure | ±1.0° | ±0.25° | Material grain direction affects springback |
| Plateau | 0,10 mm/25 mm | 0.025 mm/25 mm | Stress relief ak jëmmal dañu am solo |
| Burr height | 0.10 mm max | 0.03 mm max | Tool sharpness and clearance control |
Tegtal bu am solo: Mandargal tolerans yu gëna seere ± 0.025 mm ci wàll yiñ tampoon dafay yokk njëg yu bari - lu bari 30-100% ci njëgu tolerans buñ miin - ndax dafay laaj jumtukaayi suuf yu jaar yoon, toppatoo die yu bari, ak saytu 100%. Mandargal tolerans yu leer ci man-man yi leen soxla ci liggéey bi kese.
Lan mooy gàllankoor kàttanu muñ
- Yaatu ak xeetu macceer bi: Macceer yu gëna woyof, gëna nooy (aluminium, përëm) ñoo gëna yomba tëye tolerans yu dëgër yi, moo gëna dëll, asiye bu dëgër.
- Tabax bi: Fiil EDM-dagg matris tëye ±0.013 mm; usinage buñ miin dafay tëye ±0.05 mm.
- Press condition: Gibs presse yu màgget wala tilt ram bu ëpp (>0.05 mm ci kaw trait bu mat) dafay wàññi tolerans yi ci bépp gaaraas.
- Xeetu band bi: Xeetu jëmmal dafay wàññi dooley wet yi ba noppi gëna dëppoo ci dimension yi.
Mbir yi ñuy jëfandikoo ngir stampe wen
Daanaka bépp wen mën nañu ko stampe. Tanneef macceer mingi aju ci dooley piis bi, yoonale bi, baña yàqu, ak njëg yiñ laaj.
| Matériel | Typical Thickness | Tensile Strength | Key Properties | Jëfandikoo yu bari |
|---|---|---|---|---|
| Acier à faible carbone (SPCC, DC01) | 0.3-6.0 mm | 270-410 MPa | Njëg bu yomb, forme bu baax | Brackets, boîte, pièces structurelles |
| Acier inoxydable (304, 316, 430) | 0,2–3,0 mm | 515-620 MPa | Corrosion resistance | Aparey medikaal, jumtukaayi lekk, jumtukaayi géej |
| aluminium (5052, 6061) | 0,2-4,0 mm | 190-310 MPa | Foyof, yobbu | Kontakt batëri EV, pano aerospace, dissipateur de chaleur |
| Cuivre (C110) | 0,1-2,0 mm | 210-380 MPa | Yobbu kuuraŋ bu bari | Konektër kuuraŋ, bar bus, borne |
| Cuivre (C260) | 0,2–3,0 mm | 300 ba 420 MPa | Formabilité bu baax, dekoratif | Konektër, jumtukaay, garnitir dekoratif |
| Bronze fosfor (C510) | 0,1-1,5 mm | 380-620 MPa | Spring properties | Kontakt kuuraŋ, c |
| Alloy bu woyof bu am doole (HSLA) | 0,5-4,0 mm | 450-700 MPa | Force-à-poids bu kawe | Structure automobile, composants de siège |
| Titanium (2ème grade, 5ème grade) | 0.3-2.0 mm | 345-895 MPa | Doole, baña yàqu | Aérospatiale, implants médicaux |
Tegtal yi ci tànneef yi
- Formability rating: Jëfandikool r-valeur bi (ratio deformaasioŋ plastik) ngir jàngat kàttanu tiire bu xóot bi. Acier bu néew karbon (r = 1,5-2,0) moo gëna am doole aluminium (r = 0,6-1,0). r-value yu gëna rëy dafay tekki ni macceer bi du sew suñuy desine.
- Liggéey bu dëgër: Acier inoxydable austenitique (304, 316) dañuy gaawa dëgër, di yokk ressort bi ba noppi di dee. Waajal ~10-20% doole yokk ginaaw forme.
- Finishing surface: Acier galvanisé ak galvanisé à chaud dañu soxla coating matris (TiN wala DLC) ngir moytu galling. Bare inox itam galls sans lubrication wala jumtukaay couché.
Press Tonnage and Equipment Selection
Tann tonnage pres bu baax lu am solo la. Press yu ndaw yi dañuy tëju wala ñu defar pàcc yu wuute; pres yu rëy yi dañuy yàq energie ba noppi wàññi li ñuy saytu ci AVC.
Ni ñuy xaymaa tonnage bi war
Formul buy tënk ak bënn:
Tonnage = (Périmetre × Épaisseur × Force de cisaillement) ÷ 2,000
Fu perimetre bi ci mm, yaatuwaayam ci mm, ak dooley cisage ci MPa. Séddalekat bi dafay soppi Newton ci ton metrik.
misaal: Blanking benn wàll bu am 50 mm × 30 mm ci asiye bu néew karbon bu am yaatuwaayu 1,0 mm (force de cisaillement ≈ 310 MPa):
Périmetre = 2 × 0 (50 = 100)
Tonage = (160 x 1,0 x 310) ÷ 2000 = 24,8 ton
Yokk ci 20-30% ngir dooley dindi ak friksioŋ matris → ~32 tonne ci kàttan pres bi gëna ndaw.
Formule de flexion:
Tonnage = (Guddaay × Yaatuwaay2 × Dooley traction × K-facteur) ÷ (Ubbite matris × 2,000)
K-facteur dafay tàmbalee ci 1.0 ba 1.3 lepp di aju ci xeetu matris bi (air buy xëcc, suuf, wala coining).
Xeetu taskatu xibaar yiñ gëna xam
| Xeetu presse | Range de tonnage | Taux de AVC | Dafay baax |
|---|---|---|---|
| Press mécanique | 5–2000 ton | 30-1500 SPM | Progressive and transfer tëggin |
| Press hydraulique | 50-10.000 ton | 5-30 SPM | Dessin profond, formage, pièces grands |
| Servo pres | 30-800 ton | Adjustable | Formage précision, courbes complexes |
| Mekanik ci wàllu jub | 100 ba 5000 ton | 15–100 SPM | Transfert matris, pièce automobile yu mag |
Liggéeyukaay ci estampage ci wen
Industrie biir oto
Liggéeyukaay yi defar oto ñooy jëfandikoo lu tollu ci 40 ba 50% ci piis yuñ tampoon ci àdduna bi yépp. Benn oto pasaage dafay am 300 ba 500 piyees yuñ tampoon, dalee ko ci paanelu yaram wi (capot, buntu, parachoc) ba ci piyees yu ndaw yu gëna jubal (suport sentiiru kaaraange, borne kuuraŋ, boîtier injecteur karburaŋ).
Stampage asiye yu am doole dañu yokk bu baax liko dalee 2015 ndax defarkatu oto yi dañu wàññi diisaayu oto yi ngir mëna sakkanal essence. DP980 ak DP1180 ñaari-fase asiye soxla 20-40% tonnage presse lu ëpp asiye bu woyof waaye joxe 2-4× doole ci benn dëgëraay.
Electronics and Electrical
Epin konektër yi, kadre plomb yi, poti EMI yi, radiatëri tàngoor yi ak kontaktu batëri yi ñu ngi leen di defaree ci estampage progresif bu jaar yoon. Kadre plomb ngir koli semi-conducteurs mën nañu soxla ±0.01 mm toleransi position ci kaw 0.15 mm dëll aleage de cuivre.
Coppite ci oto kuraŋ taxna ñu gëna bëgg tëggin bus bu am përëm ak aluminium — lu gëna bari 2–5 mm ci yaatuwaayam, ak motif pax yu ñuy muñ ba ±0.05 mm ngir montage boulong.
Aérospatial
Titane, Inconel ak aleage aluminium-litium. Amna ci ay bracket, ay clip, ay costo ak ay pano. FAA dafay laaj ñu mëna topp mbir yi ak baaxal anam wi ñu koy defee (PPAP wala lu ko méngoo) ngir tëggin yu am solo ci naaw.
Pajum
Jumtukaayi operaasioŋ yi, jumtukaayi implant yi (titanium), ak boîtier yi (asie inoxydable) dañu soxla estampoŋ bu méngoo ak saal bu sell bi, boole ci sertifikaasu macceer bi yépp. Burr-free boor yi dañuy am solo - ñaareelu deburring wala ci-die liggéey raso yokk njëg waaye dindi risku particule contamination.
Aparey ak HVAC
Stamp yu gëna mag - boîtier motëri, pale ventilatër, raccords ductwork, ak suport structurel - dañuy faral di jëfandikoo matris transfert ci pres hydraulique. Volume yi dañu yam (10,000–500,000/at), ak dayo piis yi tàmbalee ci 100 mm ba 500+ mm.
Defar piyeesu estampage ci wen
Nafar ngir mëna defar (DFM) dafay wàññi njëgu matris bi, gëna baaxal kalite piis yi, ba noppi wàññi diiru liggéey bi. Yii tegtal dañuy wax ci projet yu bari ci estampoŋ:
Mur épaisseur et caractéristiques
- Fexeel yaatuwaayu miir bi yamale fépp fuñu ko mënee. Coppite yu gaaw ci dëgëraay bi dafay waral macceer bi di daw bu baaxul ba noppi di xar.
- Yaatu web bi gëna ndaw diggante pax yi: ≥2× yaatuwaayu macceer (≥1× ngir daw yu gàtt ak jumtukaay yu dëgër).
- Diametru pax mi gëna ndaw: ≥ yaatuwaayu macceer bi. pax yi gëna ndaw 80% ci yaatuwaayu macceer bi dañu soxla punch yu am doole ngir moytu ñu dagg.
Bend Radii
- Rayon bi ci biir war na nekk ≥1× yaatuwaayu macceer ngir asiye bu woyof, ≥1.5× ngir inox, ak ≥2× ngir aluminium ngir moytu xar.
- Defal ay bërëb yu jub ci yoon wi ngay xalangu su ko mënee — bërëb bu tolloo ak pepp mi dafay yokk risku xar-xar bi ci 30–50%.
- Courbe offset (courbe Z) war na am gaawaayu bride bu ëpp 4× yaatuwaayu macceer bi boole ci rayon courbe bi.
Relief ak jëmmal koñ
- Def ci ay relief ci koñ yi (notch wala dagg rayon) fu ñaari bride daje ngir moytu ñu xottiku.
- Rayon koñ bi gëna ndaw: ≥0.5 mm ngir matris yu koñ yu ñaw, ≥1.0 mm ngir matris yu yàgg yi.
- Diggante pax mi ak pax mi: ≥ yaatuwaayu macceer bi + 1,5 mm ngir moytu mu jaxasoo.
Pexem muñ
- Jëfandikool tolerans bi gëna yaatu bu méngoo ak fonction — bépp ±0.01 mm tolerans boo gëna tar dafay njëg xaalis dëgg.
- Man-mani ràññeekaay yi (pax yi, catu datum yi) dañu wara tëye ±0.05 mm. Boor kosmetik yi amul benn jafe-jafe mën nañu muñ ±0.15 mm wala lu ëpp.
- Sudee sa pàcc amna benn wala ñaari màndarga yu gëna seere ± 0.05 mm, xalaatal ñaareelu machining ci màndarga yooyu moo gën tëye matris bi yépp ci spec boobu.
Stampage matris buy yokk vs. yeneen xeeti defar
Kañ nga wara tànn tëggin ci kaw masin CNC, dagg laser, wala fundi? Tontu li mingi aju ci volume bi, ci geometrie piis bi ak ci macceer bi.
| Facteur | Progressive tëggin | CNC Machining | Dagg laser + Courbure | Fonsion |
|---|---|---|---|---|
| Njëg bu nekk ci 100k+ | Lowest | Li gëna kawe | Moderate | (ngir jëmm 3D) |
| Dugal xaalis ci jumtukaay | $15K–$250K | Lu gëna ndaw ($0–$5K ngir jumtukaay) | Minimal | $50k–$300k |
| Part thickness range | 0,1-6,0 mm | 0.5–100+ mm | 0,5 ba 25 mm | 1.0-10 mm |
| Muñ | ± 0,025-0,10 mm | ±0,005–0,025 mm | ±0.10 mm | ±0.10–0.25 mm |
| Mbalitu jumtukaay | 15–30% (yax) | 20-80% (swarf) | 5–15% | 2–5% (dawalkat/buntu) |
| Ñaareelu liggéey | Lu gëna ndaw (ci biir) | Often none needed | Dafay soxla courbure, soudure | Liggéeyukaay ci kaw suuf yu jafe |
| volume bi gëna baax | 10.000–50M+ | 1–10,000 | 1–50,000 | 5,000–1M |
gis-gis bu am solo: pàcc yi dañuy nekk 5,000 ba 15,000 yunit, lépp di aju ci ni pàcc yi di jafee xam. Ci suufu rang boobu, dagg laser ak frein presse bending mooy gëna am njariñ ndax dafay moytu dugal xaalis ci jumtukaay.
Kontrolu kalite ci estampage wen
Liggéeyukaay yiñ defaree estampoŋ dañuy jëfandikoo ay poñ yu bari ngir saytu kalite bi:
- Saytu xët wi njëkk (FAI): Rapport dimensionnel bu mat (bépp man-man buñ natt) ci 5-10 pàcc yi njëkk ci matris bi. AS9102 ngir aerospace, PPAP Niveau 3 ngir oto.
- Xool ci liggéey bi: Kaptër yi dañuy gis yàqu-yàqu ci matris bi, njuumti yi ci joxe macceer bi, ak coppite yi ci tonnage bi ci saa si. Press servo yi leegi dañuy wane courbe force-déplacement ci bepp trait.
- Kontrôle procédure statistique (SPC): Dimension yu am solo yi ñu ngi leen di natt ci diggante (100–1,000 pàcc yu nekk) ba noppi ñu rëdd leen ci tablo kontrôle yi. Cpk ≥ 1.33 mooy li gëna ndaw ci oto yi; Cpk ≥ 1.67 ngir màndarga yu am solo ci wàllu kaaraange.
- Jauge visuel ak dem/baña dem: Operatër yi dañuy saytu kawewaayu burr bi, xoosu surface bi, ak paas/fail bu dimension yi ci jëfandikoo jauge fixe ci pres bi.
Dawalkatu njëg yi ci estampage wen
Xam li waral njëgu tëggin bi dina la musal nga jël yenn dogal ci wàllu jënd ak jaay:
| Facteur de coût | Impact | Pexem gëna xéewale |
|---|---|---|
| jumtukaayi matris (benn yoon) | $5,000–$500,000+ | Yombal géometrie, wàññi limu gaaraas yi |
| Njëg li ci macceer (muy baaxoo) | 40–70% ci njëgu wàll wi | Defar jëmmu strip bi ngir wàññi mbalit mi |
| Tonnage | $60–$200/waxtu | Bësal dayo bu dëggu bi ci wàll wi |
| Ñaareelu liggéey | $0.02–$1.00/wàll | Man-mani jëmmal ci matris bi |
| Muñ | +30–100% ngir leeral yu leer | Defal tolerans yu sew fépp fuñu ko soxlaa |
| Volume | Lower per-unit at higher volumes | boole famiy pàrti yi ci benn matris |
Pro tip: Li gëna gaaw ci wàññi njëgu tëggin mooy jëfandikoo macceer. Benn xeetu strip buñ defaraat buy gëna baaxal jëfandikoo gi ci 65% ba 80% ci njëgu macceer bu $2.00/pacc dafay sakkanal $0.30 ci pacc bu nekk - $30,000/at ci prograamu 100,000-unit.
Lead Times for tëggin metal ci matris Projects
Kalendriye yi ñuy jëfandikoo ngir génne jëmmal ba ci pièce yiñ defar:
| Faas | Duration | Saaga yi |
|---|---|---|
| DFM xoolaat ak devis | 3–5 bis liggéey | Provide 3D CAD (STEP) and 2D drawings with GD&T |
| Design die | 1–2 ayu-bis | Progressive dies take longer than single-hit dies |
| Defar | 4–12 ayu-bis | Di yokk: 6–12 ayu-bis; benn yoon: 4-6 ayu-bis |
| Jéem ak jël misaal | 1–2 ayu-bis | Piyees yu njëkk yi ñu yónnee ngir ñu nangu ko |
| Ramp de production | 1–2 ayu-bis | Tabb SPC, tàggat operatër, daw ci njëg |
| Total (tipikal) | 8–18 ayu-bis | Projet yu gaaw: 4–6 ayu-bis yu yomb |
Laaj yu ñuy faral di laaj
Yan toleransi lañu mëna tëye?
Stampage métal buñ miin dafay tëye ±0.10 mm ci dimension ligneaire ak ±0.05 mm ci diametre pax mi. Stampage bu jaar yoon mingi yegg ci ±0.025 mm ci màndarga ligneer yi ak ±0.013 mm ci pax yi, waaye ci njëgu jumtukaay ak toppatoo dafa gëna rëy. Mandargal tolerans yu gëna seere ±0.025 mm dafay laaj ñaareelu liggéey.
Ñaata ngay njëg jumtukaayi tëggin wen?
Jumtukaayu matris buy yokk dafay tàmbalee ci $15,000 ngir 3-5 gaaraas yu yomb ba ci $250,000+ ngir 20+ gaaraas yu jafe ak ay tapping wala montage. Benn-hit wala dies yu gàtt tàmbali ci $5,000. Njëg li ñuy jëfandikoo ngir defar jumtukaay mingi aju ci dayo piis bi, limu liggéey yi, macceer biy matris (D2, carbure, wala wen poudre), ak dundu matris bi ñuy seentu (500,000 ba 50+ milioŋ ci hits).
Lan mooy limu komànd bi gëna ndaw ngir tëggin wen?
Ñi gëna bari ci furnisër yiy stampe dañuy laaj komànd bu gëna ndaw bu tollu ci 5,000 ba 10,000 pièce ngir mëna justifier setup matris bi ak soppi pres bi. Ngir prototyping wala daw yu gàtt yu weesuwul 5,000 unité, jumtukaay yu woyof (matre zinc wala matris imprimé 3D) wala dagg laser ak frein presse moo gëna am njariñ.
Yan mbir lañu mëna stampe?
Daanaka bépp wen wu yomb mën nañu ko stampe, lu ci melni asiye bu néew karbon, asiye inox, aluminium, përëm, cuivre, bronze fosfor, titanium, ak aleage nikel. Yaatuwaayu macceer bi mingi tollu ci diggante 0.1 mm ba 6.0 mm. Li gëna am solo mooy ductilité bu doy - macceer yu yomba dagg yu melni fonte mënul stampable.
Ban diir ngay def ngir defar matris estampage?
Benn dóor bu yomb wala toxal mën na jël 4 ba 6 ayu-bis. Deet yu jafee xam yu am 10-20+ stations jël nañu 6-12 ayu-bis. Yenn saa yi mën nañu wàññi komànd yu gaaw yi ba 3 ba 4 ayu-bis ngir jumtukaay yu yomb, waaye kalite ak dundu mën nañu yàqu. Yokk ci 1–2 ayu-bis ngir jéem, jël misaal, ak nangu xët wi njëkk.
Mujjental
Stampage en métal dafay defar ay pièce en métal yu bari, ñu mëna ko baamtu, te seen njëg yomb. Yaakaar ni danga soxla 50,000 kontakt kuuraŋ wala 5 milioŋ bracket oto, anam tëggin bu jaar yoon - progresif, toxal, wala ñeenti slide - méngoo ak sa macceer ak tolerans bi nga soxla dina joxe pièce ci njëgu masin wala defar.
Sooy jàngat tëggin wen ngir projet bu bees, tàmbalil ci xoolaat DFM ak jàngat jëmmal strip. Am jëmmal matris bi ci ndoorte li mooy benn dogal bi gëna am njariñ ci bépp prograamu tëggin.
Soxla nga devis ngir pièce yuñ tampoon? Jokkoo ak sunu ekipu ingenieur yi ak say fichier CAD 3D ak ay nataal 2D ngir jàngat DFM ak devis bu am njariñ ci diiru 3 ba 5 fani liggéey.