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EZOKUZIJABULISA
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IZINTO EZIGQOKWAYO

Steel Hand-Sewing Needles from Spring Wire
A needle is a short length of hard steel wire with a point at one end and an eye at the other. Made from annealed spring-steel wire, it is pointed and pierced while soft, then hardened and tempered so it flexes instead of snapping, and finally polished smooth so it slides through cloth.
Osezingeni eliphezulu
2 hours for a few needles
Imiyalelo
1
1
Cut blanks
Cut blanks
Cut annealed spring-steel wire about 1 mm thick into 5 cm lengths.
Izinto zokwakha zalesi sinyathelo:
Ucingo lwensimbi ye-spring0.5 imithaAmathuluzi adingekayo:
Isaha Sensimbi
I-Caliper Yedijithali Yamayintshi Ayi-62
2
Flatten the head
Flatten the head
Tap one end flat on the anvil with the ball peen so it is wide enough to take an eye.
Amathuluzi adingekayo:
Insimbi Yokukhandela
Isando esinekhanda eliyindilinga3
3
Drill the eye
Drill the eye
Clamp the blank in the vise and drill the flattened end with a fine bit in the pin vice. Shape the eye long with a needle file and smooth its edges.
Amathuluzi adingekayo:
Isibambo Sebhentshi
Isibambi sensimbi yokubhoboza sesandla
Iqoqo Lamakhanda Ebhola
Isethi Yamafayela Amancane4
4
File the point
File the point
File the other end to a long, sharp, round point, turning the blank as you file.
Amathuluzi adingekayo:
Isethi Yamafayela Amancane
Isibambi sensimbi yokubhoboza sesandla5
5
Harden
Harden
Heat a needle held in tweezers until a magnet no longer sticks, and drop it straight into a lidded tin of oil.
Izinto zokwakha zalesi sinyathelo:
Uwoyela we-canola0.5 ilithaAmathuluzi adingekayo:
Isibani Se-propane
Isitini somlilo
Ithwezazi elinamacijo abukhali
Uzibuthe
Ibhakede lensimbi elinesivalo6
6
Temper
Temper
Clean it bright and heat it gently until it turns blue, as for springs. Let it cool.
Amathuluzi adingekayo:
Isibani Se-propane
Ishidi lephepha lokuhlikihla7
7
Polish
Polish
Polish the needle on fine paper and the whetstone until the point and eye are smooth to the touch.
Amathuluzi adingekayo:
Ishidi lephepha lokuhlikihla
Itshe lokulola8
8
Troubleshooting
Troubleshooting
Needle making troubleshooting.
Flow
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Izinto
2- 0.5 imithaIsibambeli
- 0.5 ilithaIsibambeli
Amathuluzi Adingekayo
15- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
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- Isibambeli
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- Isibambeli
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