Answer
Daidaitaccen maɓuɓɓugan murɗaɗɗen maɓuɓɓugar ruwa suna amfani da waya zagaye, yayin da maɓuɓɓugan ruwan raƙuman ruwa suna amfani da waya mai lebur wadda aka yi birgima daidai daga waya mai inganci.
Ƙimar Injiniya na Flat Wire Rolling:
1. Uniform Cross-Section: Madaidaicin injin mirgine suna sarrafa rabon nisa-zuwa-kauri tare da juriya fiye da $\pm 0.005\rubutu{mm}$. Duk wani bambancin kauri na abu ($t$) yana da tasirin cubic ($t^3$) akan ƙimar bazara ($k$);
$$Delta k \kimanin 3 \cdot \frac{\Delta t}{t}$$
Saboda haka, cikakken kauri daidaito yana da mahimmanci.
2. Hanyar Hatsi: Mirgina yana daidaita tsarin hatsin ƙarfe tare da axis na madaidaiciyar waya mai lebur, yana ƙara ƙarfin ƙarfi da matsananciyar damuwa da waya za ta iya ɗauka lokacin da aka naɗe ta cikin tãguwar ruwa.
3. Babu Karɓa Mai Sauƙi: Sashin giciye na rectangular yana hana waya daga karkacewa daga cikin jirgin sama yayin murɗawa, yana tabbatar da cewa igiyoyin igiyar ruwa sun kasance daidai da filayen mating, suna riƙe da ɗaukar nauyin axial iri ɗaya.
