Ozi ngwaahịa:

Helical egwe ọka bụ a oghere-eme machining usoro nke cutter na-enweta a helical ụzọ mgbe na-atụgharị gburugburu axis ya, na-eji na-emepụta helical akụkụ dị ka helical gia, spiral ọjà egwe ọka cutters, twist drills, na helical cam grooves.
SPMT maka igwe igwe igwe.
S - Square udi nke ntụgharị ntinye.
P - Tinye na mkpochapụ n'okpuru isi mbelata (11°).
M - nnabata na akụkụ nke ntinye ntụgharị carbide.
T - oghere site na ntinye na mgbawa otu akụkụ.

Nkọwapụta:

• : Ọkwa akwadoro
O: Ọkwa nhọrọ

Ngwa

Ụdị ọkwa carbide na mkpuchi na ntinye bụ nke e bu n'obi maka ígwè, igwe anaghị agba nchara na nkedo. Ma ọ na-arụkwa ọrụ mgbe a na-egwe ọka ndị ọzọ.

Ajụjụ:
Kedu ihe bụ igwe igwe helical?
Helical egwe ọka bụ usoro na-eme oghere nke ngwá ọrụ egwe ọka na-esi n'ụzọ helical na-agbagharị gburugburu axis nke ya, na-enye ọtụtụ uru n'ihe gbasara mkpọpu ala. Enwere ike imebi ụzọ helical n'ime ntụziaka axial na tangential, na-ejikọta ihu ihu na mpụta.

Kedu otu m ga-esi họrọ ntinye igwe nri?
Ịhọrọ ntinye igwe ihe na-adabere na ngwa nke ihe ndị a chọrọ na ohere maka ngwaọrụ ịkpụ. nke ukwuu nke ntinye.ka mma nke nkwụsi ike . Maka ịrụ ọrụ dị arọ, nha ntinye na-adịkarị karịa 1 inch. na-emecha, a ga-ebelata nnukwu ite.