IṢẸ́ ỌNÀ
ẸWÀ ÀTI ÌLERA
IṢẸ́ ỌWỌ́
ÀṢÀ ÀTI ÌTÀN
ÌṢERÉ
ÀYÍKÁ
OÚNJẸ ÀTI OHUN MÍMU
REVERSE ENGINEERING
SÁYẸ́ǸSÌ
ERÉ ÌDÁRAYÁ
ÌMỌ̀-Ẹ̀RỌ
ÀWỌN OHUN WÍWỌ̀
Coping Saw: Bent Frame, Pinned Blade and Handle
A coping saw is a thin, hardened steel blade stretched between the ends of a springy U-shaped frame with a handle. The frame is bent from metal bar stock or tubing. At each free end an anchor bolt with a slot and a notch holds the blade: the blade has a small cross pin near each end that seats in the notch. One anchor bolt's threaded shank runs into the handle, so tightening the handle tensions the blade and locks it at the chosen angle.
Àárín
Factory process
Ìlànà
1
1
Bend the frame
Bend the frame
Bend the bar stock into the U-shaped frame.
Àwọn ohun èlò fún ìgbésẹ̀ yìí:
Ọ̀pá irin aise1 ẹyọÀwọn irinṣẹ́ tí a nílò:
Ohun ìtẹ̀ ọ̀pá2
2
Fit the anchor bolts
Fit the anchor bolts
Fit an anchor bolt with a slot and a notch through each free end of the frame; one has a threaded shank long enough to reach into the handle.
Àwọn ohun èlò fún ìgbésẹ̀ yìí:
Àwọn bóòtù ìdádúró abẹ ayùn2 ẹyọ3
3
Fit the handle
Fit the handle
Thread the handle onto the shank of the anchor bolt.
Àwọn ohun èlò fún ìgbésẹ̀ yìí:
Èèkù ayùn1 ẹyọ4
4
Fit the blade
Fit the blade
Seat the pins at each end of the blade in the notches, then turn the handle to tension the blade.
Àwọn ohun èlò fún ìgbésẹ̀ yìí:
Abẹ ayùn kópìngì1 ẹyọÀwọn ohun-èlò
4- 1 ẹyọÀyè
- Àyè
- 1 ẹyọÀyè
- 1 ẹyọÀyè
Àwọn irinṣẹ́ tó nílò
1Ìtọ́nisọ́nà yìí ń ṣe
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