Ngụkọta oge nke steepụ atọ jikọrọ abụọ abụọ na rotary nkebi
Ezipụta achọrọ akụkụ millimeters
X - aperture obosara nke steepụ
Y - Oghere elu
E - The obosara nke steepụ
F - ntule nzọụkwụ
Z - The ọkpụrụkpụ nke nzọụkwụ
A - Number nke iji n'elu eriri
B - Number nke nzọụkwụ n'etiti bowstring
C - ọnụ ọgụgụ nke nzọụkwụ na ala bowstring
P - Number nke rotary nkebi
SP - Kpebisie ike na ọnọdụ nke mbụ ogbo na-akwanyere ndị n'ala nke abụọ n'ala.
Ke akpa itie, elu ogbo a odude n'ala larịị nke abụọ n'ala.
Na nke abụọ ahụ, n'ala nke abụọ nke ụlọ bụ nke ikpeazụ nzọụkwụ. The elu nke n'ọkwá na-ebelata proportionally
Ihe omume ga-akpaghị aka gbakọọ elu na obosara nke nzọụkwụ, n'akuku na size nke top, etiti na ala nke eriri.
N'ihi na nhọrọ nke ezigbo mma steepụ ịgbanwe ọnụ ọgụgụ nke nkebi.
Ị nwere ike igbanye a nwa na-acha ọcha ma ọ agba ịbịaru.
Obosara nke turntable n'ọkwá bụ obosara nke mgbago.