Aluminiomu stamping awọn ẹya ara fi ohun unmatched apapo ti lightweight ikole, ipata resistance, ati iye owo-doko gbóògì to itanna. Ni Irin Stamping Parts, a ṣe awọn ohun elo aluminiomu ti o tọ pẹlu awọn ifarada si isalẹ si ± 0.01 mm, ṣiṣe awọn OEMs agbaye pẹlu ifijiṣẹ JIT lati ọdọ ISO 9001: 2015 ti a fọwọsi.
Ko dabi stamping irin, aluminiomu nilo yiyan alloy kan pato, tẹ awọn iṣiro tonnage, ati awọn ero apẹrẹ ti o ku nitori iwuwo kekere rẹ ati imudani igbona giga. Itọsọna yii ni wiwa ohun gbogbo ti awọn onimọ-ẹrọ ati awọn ẹgbẹ rira nilo lati pato, orisun, ati didara-ṣayẹwo awọn ẹya alumini ti o samisi.
Kini idi ti o yan Aluminiomu fun Stamping Irin?
Aluminiomu alloys pese awọn anfani ọtọtọ lori irin ati irin alagbara, irin ni awọn ohun elo paati ti a tẹ:
| Ohun-ini | Aluminiomu (6061-T6) | Irin Iwọnba (A36) | Alagbara 304 |
|---|---|---|---|
| iwuwo (g/cm³) | 2.70 | 7.85 | 8.00 |
| Agbara Agbara (MPa) | 310 | 400 | 505 |
| Imudara Ooru (W/m·K) | 167 | 50 | 16 |
| Ipata Resistance | O tayọ | talaka | O dara |
| Iye owo fun kg (isunmọ.) | $2.50 | $0.80 | $3.20 |
| Agbara-si-Iwọn ipin | 115 | 51 | 63 |
Idinku iwuwo 2.9 × akawe si irin ṣe aluminiomu yiyan ti o fẹ fun awọn ohun elo ti o ni iwuwo. Ninu awọn paati adaṣe, gbogbo idinku iwuwo 10% ṣe ilọsiwaju ṣiṣe idana nipasẹ 6-8%.
Aluminiomu Alloys wọpọ fun Stamping
1100 Series (Owo ni mimọ)
- Ibinu: H14, H18
- Agbara Imudani: 5 MPA-16
- Ti o dara ju Fun: Kemikali ẹrọ, ooru exchangers, ohun ọṣọ gige
- StampabilityO tayọ - ductility ti o ga julọ ti gbogbo awọn ohun elo aluminiomu
3003 Series (Al-Mn Alloy)
- Ibinu: H14, H16
- Agbara Imudani: 130-200 MPa
- Ti o dara ju Fun: Awọn ohun elo sise, awọn tanki ipamọ, awọn ilẹkun gareji
- Stampability: Pupọ dara - agbara iwọntunwọnsi pẹlu apẹrẹ ti o dara julọ
5052 Series (Al-Mg Alloy)
- Ibinu: H32, H34
- Agbara Imudani: 215-260 MPa
- Ti o dara ju Fun: Awọn paati omi, awọn tanki epo, awọn tanki epo, awọn ẹrọ itanna
- Stampability: O dara - agbara ti o ga julọ nilo tonnage titẹ diẹ sii
6061 Series (Al-Mg-Si Alloy)
- Ibinu: T4, T6
- Agbara Imudani: 240-310 MPa
- Ti o dara ju Fun: Awọn biraketi igbekale, awọn ohun elo afẹfẹ, ọkọ ayọkẹlẹ ọkọ ayọkẹlẹ
- Stampability: Dederate — T6 temper jẹ le lati dagba; T4 fẹ fun awọn iyaworan jin
5005 jara
- Ibinu: H32, H34
- Agbara Imudani: 140-185 MPa
- Ti o dara ju Fun: Awọn panẹli ayaworan Anodized, awọn apẹrẹ orukọ, awọn ohun elo
- Stampability: O tayọ - ipari anodizing dédé
Awọn ilana Titẹ Aluminiomu
Blanking ati Lilu
Blanking ge profaili ita ti awọn ẹya stamping aluminiomu lati ọja iṣura. Lilu ṣẹda awọn ẹya inu gẹgẹbi awọn iho, awọn iho, ati awọn louvres.
Awọn paramita bọtini fun aluminiomu:
- Kiliaransi: 5-7% ti sisanra ohun elo (kekere ju irin ti 8-10%)
- Ohun elo ti o ku: D2 irin irin tabi carbide fun awọn ṣiṣe iwọn-giga
- Giga Burr: ≤0.05 mm ṣee ṣe pẹlu ohun elo ilẹ konge
Titẹ ati Ṣiṣe
Aluminiomu iṣẹ-lile nigba lara, ki agbedemeji annealing le wa ni ti beere fun eka geometries. Aṣoju tẹ awọn rediosi:
| Alloy | Min Bend Radius (90°) |
|---|---|
| 1100-H14 | 0.5t |
| 3003-H14 | 0.5t |
| 5052-H32 | 1.0t |
| 6061-T6 | 2.0t |
Nibo t = sisanra ohun elo. Awọn rediosi wiwọ nilo awọn ibinu rirọ tabi iwọn otutu ti o ga.
Yiya Jin
Iyaworan ti o jinlẹ ṣe iyipada dì aluminiomu alapin si awọn ẹya ti o ni apẹrẹ ife tabi awọn ẹya apẹrẹ apoti. Iwọn iyaworan aropin (LDR) fun aluminiomu jẹ deede 2.0-2.2, ni akawe si 2.2-2.4 fun irin kekere.
Awọn ifosiwewe to ṣe pataki:
- Titẹ dimu òfo: 1.5-3.0 MPa fun aluminiomu
- Iyara iyaworan: 50-200 mm / s (lọra ju irin lati yago fun yiya)
- Lubrication: Pataki - lo awọn agbo ogun iyaworan sintetiki tabi fiimu polyethylene
Onitẹsiwaju Die Stamping
Fun awọn ẹya ti o ga julọ ti aluminiomu (awọn ẹya 10,000+), awọn ilọsiwaju ti o ni ilọsiwaju darapọ awọn iṣẹ-ṣiṣe pupọ ni titẹ titẹ ẹyọkan:
- Lilu awaoko (ipeye ipo)
- Blanking (profaili ita)
- Ṣiṣeto (tẹ, flanges, embosses)
- Coining (awọn ẹya ifarada ti o ni ihamọ)
- Igbẹhin ipari (ipinya apakan)
Awọn oṣuwọn iṣelọpọ: Awọn ẹya 60-300 fun iṣẹju kan da lori idiju apakan ati iyara titẹ.
Gbigbe Die Stamping
Gbigbe ku lati mu awọn ẹya aluminiomu ti o tobi ju ti kii ṣe ifunni ti ara wọn. Apakan naa n gbe laarin awọn ibudo darí tabi nipasẹ awọn ọna gbigbe servo.
Dara julọ fun: Awọn panẹli ara adaṣe, awọn ile ohun elo, awọn apade nla lori ipari 300 mm.
Onisẹpo Tolerances
Awọn ifarada ti o ṣe deede fun awọn ẹya ti a fi ami si aluminiomu fun ISO 2768-mK:
| Ẹya | Ifarada Aṣoju |
|---|---|
| Awọn iwọn ila ila (≤300 mm) | ± 0.2 mm |
| Awọn iwọn ila ila (> 300 mm) | ±0.3 mm |
| Iho opin | ± 0.05 mm (ipejuwe) |
| Tẹ igun | ±0.5° |
| Fifẹ (fun 100 mm) | 0.1 mm |
| Burr iga | ≤0.05 mm |
Awọn ifarada titọ (± 0.01 mm) ṣee ṣe pẹlu awọn iṣẹ-atẹle: fifa irun, lilọ, tabi ipari CNC.
Awọn aṣayan Itọju Idaju
awọn ẹya ti o ni ipari ti awọn ẹya ipari ti awọn ohun elo alumini.
- Anodizing: Iru II (ohun ọṣọ, 5-25 μm) tabi Iru III (ẹwu lile, 50-150 μm). Ṣe ilọsiwaju resistance ipata ati wọ lile si 60-70 HRC.
- Powder Coating: 60-120 μm sisanra. O tayọ fun ifihan ita gbangba. RAL awọ ibamu wa.
- Iyipada Kemikali (Chromate): MIL-DTL-5541 Iru I tabi II. Pese idabobo ipata lakoko mimu iṣiṣẹ ṣiṣe.
- Electropolishing: Yọ 10-25 μm fun ipari digi. Wọpọ fun egbogi ati ounje-ite irinše.
- Passivation: Citric acid passivation fun ASTM A967 fun imudara ipata resistance.
Awọn ohun elo nipasẹ Ile-iṣẹ
Automotive
- Awọn apade batiri ati awọn atẹ (awọn ohun elo EV)
- Awọn awo ifọwọ ooru fun ẹrọ itanna
- Awọn biraketi igbekale ati awọn imuduro
- Gee ati ohun ọṣọ irinše
- Awọn paati eto idana
Electronics
- EMI/Fifi awọn apade idabobo
- Ooru ifọwọ (extruded ati ki o ontẹ)
- Awọn ikarahun asopo ati awọn ile
- PCB iṣagbesori biraketi
- Awọn ile ina LED
Aerospace
- Awọn biraketi nronu inu ilohunsoke
- Instrument housings
- Awọn ẹya ara ẹrọ atẹgun
- Awọn ohun elo ti kii ṣe igbekale
- Awọn agekuru iṣakoso okun
Ohun elo
- Awọn agbekọja nronu iṣakoso
- Awọn ile mọto ati awọn biraketi
- Fini oluparọ ooru
- Decorative trim pieces
- Awọn apẹrẹ iṣagbesori
Agbara ati Oorun
- Awọn fireemu oju oorun ati awọn biraketi iṣagbesori
- Inverter housings
- Awọn asopọ Busbar
- Batiri ebute farahan
- Awọn laminations Transformer
Iṣakoso didara fun Aluminiomu Stamping Parts
Ayewo Onisẹpo
- CMM (Ẹrọ Iwọn Iṣọkan) fun awọn iwọn to ṣe pataki
- Awọn afiwera opitika fun ijẹrisi profaili
- Go / no-go gauges fun Iho diameters
- Profilometry oju oju fun awọn iye Ra
Ijeri ohun elo
- XRF (X-Ray Fluorescence) spectroscopy fun akojọpọ alloy
- Idanwo lile (Rockwell B asekale fun aluminiomu)
- Idanwo fifẹ fun ASTM E8
Didara oju
- Ṣiṣayẹwo wiwo labẹ 10× magnification
- Wiwọn sisanra ibora (eddy lọwọlọwọ tabi fifa irọbi oofa)
- Idanwo sokiri iyọ fun ASTM B117 (awọn wakati 336 ti o kere ju fun awọn ẹya anodized)
- Idanwo Adhesion fun ASTM D3359 fun awọn ẹya ti a ya tabi ti a bo
Awọn okunfa idiyele fun Aluminiomu Stamping
| Ifosiwewe | Ipa lori idiyele |
|---|---|
| Ipele ohun elo | 6061-T6 iye owo 20-30% diẹ ẹ sii ju 1100-H14 |
| Sisanra dì | Ọja ti o nipọn = idiyele ohun elo ti o ga, tonnage tẹ diẹ sii |
| eka apakan | Onitẹsiwaju kú ni iye owo irinṣẹ ti o ga julọ, iye owo kekere fun apakan |
| Tolerances | ± 0.01 mm ṣe afikun 15-25% ju boṣewa ± 0.2 mm |
| Itọju oju oju | Anodizing ṣe afikun $0.50-2.00/apakan da lori spec |
| Volume | 10-000+ awọn ẹya dinku 40-00t fun apakan-0t |
| Secondary Mosi | Deburring, kia kia, alurinmorin fi $0.20-1.50/apakan |
Iwọn idiyele deede: $0.15-5.00 fun apakan fun awọn iwọn 1,000-50,000, da lori iwọn ati idiju.
Bii o ṣe le Tọkasi Awọn apakan Aluminiomu Stamping
Nigbati o ba bere agbasọ, pese:
- 2D/3D iyaworan (DWG, Igbesẹ, IGES, tabi PDF)
- Ohun elo sipesifikesonu (alloy + temper, e.g., 6061-T6)
- Sisanra dì (fun apẹẹrẹ, 1.5 mm)
- Itọju oju oju (fun apẹẹrẹ, MIL-A-8625 Iru II, Kilasi 1)
- Tolerances (itọkasi ISO 2768 tabi pato awọn iwọn to ṣe pataki)
- Iwọn didun ọdọọdun (fun amortization tooling)
- Awọn ibeere Didara ijẹrisi, awọn ijabọ ipele PPAP
Awọn ibeere Nigbagbogbo
Kini iwọn ibere ti o kere julọ fun awọn ẹya ti o fi ami si aluminiomu?
Pupọ julọ awọn olupese stamping aṣa nilo awọn ege 500-1,000 o kere ju fun amortization ti o ku ni ilọsiwaju. Fun apẹrẹ tabi awọn iwọn kukuru kukuru (awọn ege 10-100), ohun-elo rirọ tabi gige laser ni idapo pẹlu atunse nfunni ni yiyan ti o munadoko-owo laisi idoko-owo irinṣẹ lile.
Apapọ aluminiomu wo ni o dara julọ fun iyaworan jinlẹ?
1100-O ati 3003-O (annealed temper) nfunni ni iyasilẹ jinlẹ ti o dara julọ nitori ductility ti o pọju. Fun awọn ohun elo ti o nilo agbara-ifiweranṣẹ, 5052-H32 pese iwọntunwọnsi to dara ti fọọmu ati agbara. Yago fun 6061-T6 fun awọn iyaworan ti o jinlẹ - ibinu lile ti ojoriro n fa fifọ ni awọn ipin iyaworan loke 1.5.
Bawo ni aluminium stamping ṣe afiwe si simẹnti ku?
Aluminiomu stamping fun awọn tinrin-odi awọn ẹya ara (0.3-6.0 mm) pẹlu tighter tolerances ni ti o ga ipele. Simẹnti kú ṣẹda awọn geometries 3D eka pẹlu awọn sisanra ogiri ti 2-8 mm. Stamping AamiEye fun alapin tabi niwọntunwọsi akoso awọn ẹya ni 10,000+ lododun iwọn didun; kú simẹnti AamiEye fun eka housings pẹlu ti abẹnu awọn ẹya ara ẹrọ. Adakoja iye owo apakan-kọọkan maa nwaye ni ayika awọn ẹya 5,000-10,000.
Kini o fa fifọ lakoko titẹ aluminiomu?
Awọn okunfa ti o wọpọ pẹlu: ifasilẹ ti ko to laarin punch ati ku (ilosoke si 7-8% ti sisanra), ibinu alloy ti ko tọ (yipada lati T6 si T4 tabi O), iyara iyaworan ti o pọju (dinku si 50-100 mm / s), lubrication ti ko pe (lo chlorinated tabi didasilẹ didasilẹ 5). rediosi tẹ).
Le aluminiomu stamping awọn ẹya ara ti wa ni welded?
Bẹẹni. 5052 ati 6061 alloys jẹ ni imurasilẹ weldable nipasẹ TIG, MIG, tabi alurinmorin lesa. 2000 ati 7000 jara jẹ diẹ sii nira lati weld ati pe o le padanu awọn ohun-ini ibinu ni agbegbe ti o kan ooru. Fun awọn apejọ welded, pato 5052-H32 tabi 6061-T6 pẹlu ogbo lẹhin-weld lati mu awọn ohun-ini T6 pada.
Gba Quote kan fun Awọn ẹya Stamping Aluminiomu
Setan lati orisun konge aluminiomu stamping awọn ẹya ara? Irin Stamping Parts pese:
- Ọfẹ DFM (Apẹrẹ fun iṣelọpọ) itupalẹ
- Afọwọkọ si iṣelọpọ iwọn didun giga (100 si 1,000,000 + awọn ẹya)
- ISO 9001: 2015 iṣakoso didara ti a fọwọsi
- JIT ifijiṣẹ si North America, Europe, and Asia
- wiwa ohun elo ni kikun ati awọn ijabọ ayewo
Kan si ẹgbẹ imọ-ẹrọ wa tabi beere kan ń pẹlu awọn iyaworan rẹ ati awọn pato.