Kerjasama
SENI
KECANTIKAN & KESEJAHTERAAN
KRAFTANGAN
BUDAYA & SEJARAH
HIBURAN
ALAM SEKITAR
MAKANAN & MINUMAN
KEJURUTERAAN TERBALIK
SAINS
SUKAN
TEKNOLOGI
BOLEH PAKAI
Wire Strippers: Pliers with Straight Parallel Stripping Edges (Day, US 1,349,563, 1920)
Pliers whose jaws stop with their two straight stripping edges exactly one wire-core apart. Grip the wire anywhere along the edges and twist: the insulation is cut through all round, but the copper is never nicked. A screw stop between the handles sets the gap for larger wire, and cutting edges beside the stripping edges cut the wire through.
Result: wire strippers that strip insulation without damaging the conductor.
Source: C. T. Day, US 1,349,563 (1920). Unknown: the metal, sizes and hardening. Picture: the patent drawing.
Pertengahan
Unknown
Arahan
1
1
Forge the two jaw-handles
Forge the two jaw-handles
Make two pieces like a pair of pliers: each a jaw with a long handle, pivoted together by a bolt. Bend each jaw's end inward. Ours: tool steel forged and filed. Not given: the metal, sizes.
Bahan untuk langkah ini:
Bar keluli alat leper1 jaws and handles
Logam tidak diketahui1 pivot boltAlatan diperlukan:
Relau Tempa
Andas
Tukul
Gerudi Tiang
Dimensi tidak diketahui2
2
Shape the cheek pieces and stripping edges
Shape the cheek pieces and stripping edges
Give each inward jaw end a cheek piece; the cheek faces meet when the jaws close and stop them closing further. Set back from those faces, file two straight, parallel stripping edges, much longer than the gap between them, so that with the jaws shut they stand apart by exactly the diameter of the wire's metal core. On the other side of the stripping edges, opposite the cheeks, file cutting edges that meet, for cutting the wire through.
Alatan diperlukan:
Kikir LogamDimensi tidak diketahui3
3
Add the stop, harden, and strip a wire
Add the stop, harden, and strip a wire
For use on a larger wire, drill and tap a hole in one handle and fit a stud with a hand piece and a threaded end. Screwed in, its free end meets the other handle and stops the jaws closing so far. A lock nut holds the setting. Harden the edges. To strip, lay the wire across the jaws anywhere along the stripping edges, close them and turn the pliers right and left with the wrist: the insulation is cut through all round, and a pull slides its end off the core. Not given: how they are hardened.
Bahan untuk langkah ini:
Logam tidak diketahui1 stud and lock nutAlatan diperlukan:
Gerudi Tiang
Set pemotong ulir
Ketuhar rawatan haba
Baldi pelindapkejutanBahan
2- 1 jaws and handlesPemegang Tempat
- 1 stud and lock nutPemegang Tempat
Alatan Diperlukan
9- Pemegang Tempat
- Pemegang Tempat
- Pemegang Tempat
- Pemegang Tempat
- Pemegang Tempat
- Pemegang Tempat
- Pemegang Tempat
- Pemegang Tempat
- Pemegang Tempat
Bahan Blueprint Bersambung
Blueprint ini membuat
CC0 Domain Awam
Blueprint ini dikeluarkan di bawah CC0. Anda bebas menyalin, mengubah, mengedar, dan menggunakan karya ini untuk sebarang tujuan, tanpa meminta kebenaran.
Sokong Pembuat dengan membeli produk melalui Blueprint mereka di mana mereka memperoleh Komisen Pembuat ditetapkan oleh Penjual, atau cipta iterasi baru Blueprint ini dan sertakan ia sebagai sambungan dalam Blueprint anda sendiri untuk berkongsi hasil.