Kerjasama
SENI
KECANTIKAN & KESEJAHTERAAN
KRAFTANGAN
BUDAYA & SEJARAH
HIBURAN
ALAM SEKITAR
MAKANAN & MINUMAN
KEJURUTERAAN TERBALIK
SAINS
SUKAN
TEKNOLOGI
BOLEH PAKAI
Belt Sander: a Lathe-Driven Garnet-Belt Sander (Shop Notes, 1919)
Woody

Dicipta oleh

Woody

4. November 2026NO
5
0
0
0
0

Belt Sander: a Lathe-Driven Garnet-Belt Sander (Shop Notes, 1919)

A shop belt sander for dressing wood surfaces: a 6 in garnet-paper belt running over four crowned wooden pulleys, one driven by the lathe, pressed down onto the work with a hand float. Best belt speed about 2,500 ft per minute; leave about 1 in between work and belt. Source: Popular Mechanics Shop Notes for 1919, p. 3235. Picture: the article's drawing.
Pertengahan
Unknown

Arahan

1

Turn the pulleys

Build up four solid wood pulleys 10 in across with 8 in faces and turn them in the lathe with a very slight crown; too much crown harms the belt.

Bahan untuk langkah ini:

Papan Kayu KerasPapan Kayu Keras4 built-up pulleys

Alatan diperlukan:

Mesin pelarik kayuMesin pelarik kayu
2

Mount the pulleys

Mount one pulley on a firmly held arbor in the lathe and the other three on iron-pipe shafts on a frame (drawing). Turn and file a true journal on each pipe, pour babbitt bushings in the pulleys, and cut oil grooves in the pipe or babbitt. Supporting the shafts on one side lets the belt slip off; supporting both sides is stronger.

Bahan untuk langkah ini:

Paip keluli (berdinding tebal, hujung berulir)Paip keluli (berdinding tebal, hujung berulir)3 shafts
Logam tidak diketahuiLogam tidak diketahui1 babbitt bushings
Kayu painKayu pain1 frame

Alatan diperlukan:

Kikir LogamKikir Logam
Penyenduk berlubangPenyenduk berlubang
Gergaji TanganGergaji Tangan
TukulTukul
3

Make the belt

Cut 6 in garnet paper (No. 1 1/2 for general work) so the ends just meet over the pulleys. Glue the smooth side at the joint, splice it with a strip of cloth about 1 in wide and then one about 3 in wide, cover each side with paper, and clamp between two small boards.

Bahan untuk langkah ini:

Kertas PasirKertas Pasir1 6 in garnet paper
Kain KapasKain Kapas1 keping
Gam haiwanGam haiwan1 keping

Alatan diperlukan:

Pengapit CPengapit C
4

Set up and run

Run the belt at about 2,500 ft per minute using the lathe's cone pulley. Set the work about 1 in below the belt on a table or a low sliding platform (two sets of tongue-and-groove joints at right angles), start the machine and press the belt down with a float like a blackboard eraser, or a roller.

Bahan untuk langkah ini:

Kayu painKayu pain1 platform, float

Alatan diperlukan:

Mesin pelarik kayuMesin pelarik kayu

Bahan

7

Alatan Diperlukan

6

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.

Perbincangan

(0)

Log masuk untuk menyertai perbincangan

Memuatkan komen...