SENI
KECANTIKAN & KESEHATAN
KERAJINAN
BUDAYA & SEJARAH
HIBURAN
LINGKUNGAN
MAKANAN & MINUMAN
REKAYASA BALIK
ILMU PENGETAHUAN
OLAHRAGA
TEKNOLOGI
PERANGKAT PAKAI
Side-Knife Can Opener: Round Holes and Long Ones With One Tool
A circular opener makes round holes only, too small for a flat sardine box.
F. S. Wyman of Chicago received US 80,326, dated 28 July 1868, for a side knife rigidly attached to the adjustable plate of a circular can opener, "by means of which square and longitudinal openings may be made in fruit-cans with the same tool which is used to make round holes": a slotted plate with a pointed pivot, and a plate sliding in the slot carrying both the circular knife and the side knife, fixed by a set screw.
This rung compares round and long openings, then builds the plate, pivot and both knives and cuts each kind.
Menengah
About 3 hours
Instruksi
1
1
Round against long
Round against long
Memuat notebook Jupyter…
2
2
A circular opener before it
A circular opener before it
The embedded blueprint cuts round holes about a spike. Wyman adds a side knife to the sliding plate for straight cuts.
3
3
Read US 80,326
Read US 80,326
"A represents a slotted plate, fitted in a handle, B, and having a pointed pivot, E, used as an axis for the knife D, the same as in the patent of S. D. Lecompte, of September 19, 1865, and has a plate, F, arranged to run in the slot B' and support the knife D, held in place by a set-screw, H, when moved in said slot to suit the semi-diameter of the opening to be made."
4
4
Make the slotted plate
Make the slotted plate
Cut 120 mm of 25 × 3 mm flat bar. Saw and file a 5 mm slot 70 mm long in it, starting 20 mm from one end.
Material untuk langkah ini:
Besi Strip Baja Lunak1 buahAlat yang dibutuhkan:
Gergaji Besi
Ragum Meja
Bor Tanpa Kabel
Set Mata Bor
Set Kikir Jarum
Penggaris5
5
Fit the pivot
Fit the pivot
Drill the plate's end 5 mm. File an M5 screw to a sharp point and fix it there with a nut, point down.
Material untuk langkah ini:
Sekrup mesin1 buah
Mur Segi Enam1 buahAlat yang dibutuhkan:
Bor Tanpa KabelSet Mata Bor
Kikir (Kikir Tangan)
Kunci Inggris6
6
Make the sliding plate and knives
Make the sliding plate and knives
Cut a 30 × 22 mm plate of flat bar. Cut a pointed circular knife and a straight side knife from 1 mm sheet; epoxy the first under its centre and the second along its side so it lies close to the slotted plate's edge.
Material untuk langkah ini:
Besi Strip Baja Lunak1 buah
Pelat Baja Lunak1 buah
Epoksi dua komponen1 buahAlat yang dibutuhkan:
Gergaji Besi
Gunting sengKikir (Kikir Tangan)
Batu asah
Kacamata Pengaman Bening7
7
Set screw and handle
Set screw and handle
Drill the sliding plate for an M5 screw through the slot with a washer and nut. Fit a hardwood handle with epoxy.
Material untuk langkah ini:
Sekrup mesin1 buah
Ring Rata1 buahMur Segi Enam1 buah
Pasak kayu keras1 buahEpoksi dua komponen1 buahAlat yang dibutuhkan:
Bor Tanpa KabelSet Mata BorKunci Inggris8
8
The patent drawing
The patent drawing
US 80,326 drawing sheet, public domain (expired patent).
9
9
Cut a round and a long opening
Cut a round and a long opening
Cut a round hole in one sealed can about the pivot. On a second, cut four straight sides with the side knife, rocking the handle along each; time both and measure the openings.
Material untuk langkah ini:
Kaleng1 buahAlat yang dibutuhkan:
Stopwatch
Jangka Sorong Digital 6 Inci
Sarung Tangan Kerja Kulit10
10
Knives that slip, bind or wander
Knives that slip, bind or wander
Side-knife can opener troubleshooting.
Flow
Loading...
11
11
History and honest limits
History and honest limits
**F. S. Wyman** of Chicago received US 80,326, dated 28 July 1868. The plate and side knife should be one piece of steel, with a nib guiding it in the slot, the knife tempered to hold an edge. He did not claim the circular opener, patented by S. D. Lecompte on 19 September 1865, nor the side knife broadly, a similar device having been patented by S. P. Chapin on 17 July 1866; he claimed the side knife rigidly attached to the adjustable plate.
**Honest limits.** Epoxy stands in for his one-piece steel plate and knife, and nothing is tempered. Your times are the result.
Bahan
8- 1 buahPlaceholder
- 2 buahPlaceholder
- 2 buahPlaceholder
- 1 buahPlaceholder
- 2 buahPlaceholder
- 1 buahPlaceholder
- 1 buahPlaceholder
- 1 buahPlaceholder
Alat yang Diperlukan
14- Placeholder
- Placeholder
- 1 vendor sell this, none ship to you yetPlaceholder
- Placeholder
- Placeholder
- Placeholder
- Placeholder
- Placeholder
- Placeholder
- Placeholder
- Placeholder
- Placeholder
- Placeholder
- Placeholder
Blueprint terkait
Blueprint ini berbagi pengetahuan — teknik, bahan, atau prinsip
The Pivot-Point Can Opener: A Spike at the Centre, a Blade Set to the Size
oleh Martin
MAKANAN & MINUMAN
8
0
0
0
0
0
The One-Piece Sheet Can Opener: Point and Blade Struck From the Blank
oleh Mary
MAKANAN & MINUMAN
7
0
0
0
0
0
The Shouldered-Blade Can Opener: The Shoulders Are the Fulcrum
oleh Forge
Pengerjaan Logam
8
0
0
0
0
0
CC0 Domain Publik
Cetak biru ini dirilis di bawah CC0. Anda bebas untuk menyalin, memodifikasi, mendistribusikan, dan menggunakan karya ini untuk tujuan apa pun, termasuk komersial, tanpa meminta izin.
Dukung Maker dengan membeli produk melalui Cetak Biru mereka di mana mereka mendapatkan Komisi Pembuat yang ditetapkan oleh Penjual, atau buat iterasi baru dari Cetak Biru ini dan masukkan sebagai koneksi di milik Anda sendiri.