Ushirikiano
SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
UHANDISI WA KINYUME
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
Caliper: Spring-Wire Calipers with a Sliding Loop (Boy Mechanic, 1919)
Quick calipers from one length of spring wire, bent double into two legs, with a loop of heavy wire round the middle that slides along to set the opening.
Variable: points turned in to gauge outside diameters, or out to gauge bores.
Source: The Boy Mechanic, Book 3 (1919), p. 373. Picture: the book's sketch.
Mwanzo
Unknown
Maagizo
1
1
Bend the legs
Bend the legs
Take about 15 in of spring wire and bend it as in the sketch: a round bend at one end and two legs whose tips turn inward (for outside diameters) or outward (for inside ones).
Vifaa kwa hatua hii:
Waya wa chuma cha kamani1 15 inZana zinazohitajika:
Mkasi wa bati
Kibano cha meza ya kazi2
2
Fit the sliding loop
Fit the sliding loop
Fasten a loop of heavy wire round the middle so it slides back and forth along both legs. Sliding it toward the tips closes the calipers; sliding it back lets them spring open.
Vifaa kwa hatua hii:
Waya wa chuma uliovutwa kwa bamba1 heavy wire loopZana zinazohitajika:
Mkasi wa batiVifaa
2- 1 15 inKishikilia Nafasi
- 1 heavy wire loopKishikilia Nafasi
Zana Zinazohitajika
2- Kishikilia Nafasi
- Kishikilia Nafasi
Mchoro huu unatengeneza
CC0 Umma Wote
Mchoro huu umetolewa chini ya CC0. Uko huru kunakili, kubadilisha, kusambaza, na kutumia kazi hii kwa madhumuni yoyote, bila kuomba ruhusa.
Saidia Mtengenezaji kwa kununua bidhaa kupitia Mchoro wao ambapo wanapata Kamisheni ya Mtengenezaji iliyowekwa na Wachuuzi, au unda marudio mapya ya Mchoro huu na uiunganishe kama kiungo katika Mchoro wako kuchangia mapato.