SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
UHANDISI WA KINYUME
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
Tape Measure: Curved Steel Blade, Spring and Case
The blade of a tape measure is a thin metal ribbon with a curved, concavo-convex cross-section when it is out of the case, which keeps it stiff, but it lies flat as it winds into a coil inside. The ribbon is painted, printed with its graduations and then given a polymer coat against wear, applied by a roller and cured in an oven. An internal coil spring winds the blade back onto its reel. The end hook is riveted through oval holes so it can slide by its own thickness, giving the same reading whether you hook it on or push it against something. Cases have been moulded in ABS since 1963.
Juu
Continuous (industrial)
Maagizo
1
1
Paint and print
Paint and print
Paint the steel ribbon and print the length graduations on it.
Vifaa kwa hatua hii:
Utepe wa feleji wa tepi ya kupimia1 kgZana zinazohitajika:
Mstari wa kuchapisha na kupaka tepi2
2
Coat and cure
Coat and cure
Pass the ribbon over a coating roller and through an oven to cure a polymer coat against wear.
Zana zinazohitajika:
Mstari wa kuchapisha na kupaka tepi3
3
Fit the hook
Fit the hook
Rivet the end hook through oval holes so it slides by its own thickness.
Vifaa kwa hatua hii:
Ndoano ya ncha ya tepi ya kupimia1 kipande
Rivet za chuma cha pua2 vipande4
4
Mould the case
Mould the case
Mould the case in ABS.
Vifaa kwa hatua hii:
Chembechembe za ABS0.1 kgZana zinazohitajika:
Mashine ya kufinyanga kwa kudunga5
5
Assemble
Assemble
Wind the blade onto its reel with the coil spring that retracts it, set it in the case and close the case.
Vifaa kwa hatua hii:
Springi ya kurudisha tepi ya kupimia1 kipandeVifaa
5- Kishikilia Nafasi
- 1 kipandeKishikilia Nafasi
- 2 vipandeKishikilia Nafasi
- 0.1 kgKishikilia Nafasi
- 1 kipandeKishikilia Nafasi
Zana Zinazohitajika
2- Kishikilia Nafasi
- Kishikilia Nafasi
Mchoro huu unatengeneza
Blueprint zinazohusiana
Blueprint hizi zinashiriki maarifa — mbinu, vifaa au kanuni
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.