SANAT
GÜZELLİK & SAĞLIK
ZANAAT
KÜLTÜR & TARİH
EĞLENCE
ÇEVRE
YİYECEK & İÇECEK
TERS MÜHENDİSLİK
BİLİMLER
SPOR
TEKNOLOJİ
GİYİLEBİLİR ÜRÜNLER
Sheet Metal Stamping: Blanks, Drawn Cans and Washers
Stamping turns coil into parts at press speed. The coil is uncoiled, straightened and fed into a press whose die cuts and shapes it: blanking cuts the outline, piercing punches holes, forming bends, drawing pulls a flat blank into a cup. A washer is one blank pierced in the middle. A drink can is a blank punched from stiff cold-rolled aluminium sheet (typically alloy 3104-H19 or 3004-H19), drawn into a cup about three inches across, then pushed through ironing rings that stretch and thin the wall. Its end is stamped separately from alloy 5182-H48 coil; a conversion press forms the rivet button, scores the opening and fits the tab.
İleri
Seconds per part (industrial)
Talimatlar
1
1
Uncoil and straighten
Uncoil and straighten
The coil is set on an uncoiler and fed through straightening rolls into the press.
Bu adım için malzemeler:
Alüminyum bobin100 kg
Çelik bobin100 kg2
2
Blank and pierce
Blank and pierce
In a progressive die each press stroke advances the strip one station: one station pierces holes, the next blanks the outline. Steel washers are made this way.
Gerekli aletler:
Sac presi
Progresif kalıp3
3
Draw cups
Draw cups
For cans, round blanks of aluminium are drawn into shallow cups.
Gerekli aletler:
Sac presiProgresif kalıp4
4
Redraw and iron
Redraw and iron
Each cup is pushed through ironing rings that lengthen and thin the wall; the base dome is formed at the same time.
Gerekli aletler:
Sac presi5
5
Trim, neck and flange
Trim, neck and flange
The ragged top is trimmed and the open end necked in and flanged to take the end.
Gerekli aletler:
Sac presi6
6
Stamp the ends
Stamp the ends
Shells are stamped from end-stock coil; a conversion press forms the rivet button, scores the opening and fits a tab formed from a separate strip.
Gerekli aletler:
Sac presiProgresif kalıp7
7
Inspect
Inspect
Parts are measured against the drawing; cans are checked for wall thickness and leaks.
Gerekli aletler:
Dijital Kumpas 6 İnçMalzemeler
2- 100 kgYer Tutucu
- 100 kgYer Tutucu
Bu planla yapılan
İlgili Blueprint'ler
Bu blueprint'ler bilgi paylaşır — teknikler, malzemeler veya ilkeler
CC0 Kamu Malı
Bu plan CC0 lisansıyla yayınlanmıştır. İzin almadan kopyalayabilir, değiştirebilir, dağıtabilir ve herhangi bir amaçla kullanabilirsiniz.
Planı üzerinden ürün satın alarak Maker'ı destekleyin, böylece Maker Komisyonu Satıcılar tarafından belirlenen komisyonu kazanırlar veya bu Planın yeni bir versiyonunu oluşturun ve gelir paylaşımı için kendi Planınıza bağlantı olarak ekleyin.