Iji nweta igwe igwe eri, igwe ga-enwerịrị njikọ axis atọ. The helical interpolation bụ ọrụ nke CNC igwe ngwaọrụ. Ngwá ọrụ ahụ na-achịkwa ngwá ọrụ iji ghọta trajectory helical. A na-emepụta interpolation helical site na interpolation okirikiri nke ụgbọ elu na mmegharị ahịrị kwụ ọtọ na ụgbọ elu ahụ.
Ọmụmaatụ: A na-ejikọta trajectory gburugburu site na isi A ruo n'ókè B (Ọnọdụ 1) site na mmegharị okirikiri nke ụgbọ elu XY na mmegharị ahịrị ahịrị Z.
Maka ọtụtụ sistemu CNC, enwere ike itinye ọrụ a site na ntuziaka abụọ dị iche iche.
G02: iwu interpolation okirikiri okirikiri agịga ozugbo
G03: ntuziaka interpolation okirikiri n'akụkụ elekere
Nkeerimeri igwengagharị (Nyocha 2) na-egosi na a na-emepụta ya site na ntugharị nke ngwaọrụ ahụ na mmegharị igwe helical interpolation nke igwe. N'oge interpolation nke Igrid okirikiri,
N'iji ụdị geometric nke prop, jikọtara ya na mmegharị nke ngwá ọrụ iji mee ka pitch na ntụziaka axis Z, a na-edozi eri a chọrọ. Enwere ike iji igwe igwe eri
Ụzọ ụzọ ịkpụ atọ ndị a.
① Arc ịkpụ usoro
② Usoro ịkpụ radial
③ Usoro ntinye Tangential
① Arc ịkpụ usoro
Site na usoro a, ngwá ọrụ ahụ na-ebelata nke ọma, na-ahapụghị akara nkwụsị na ọ dịghị ịma jijiji, ọbụna mgbe a na-edozi ihe ndị siri ike. Mmemme nke usoro a dị ntakịrị mgbagwoju anya karịa usoro ịkpụ radial, a na-atụ aro ka ị jiri usoro a mgbe ị na-emezi eriri ziri ezi.
1-2: Ndokwa ngwa ngwa
2-3: Ngwá ọrụ ahụ na-egbutu ngwa ngwa n'akụkụ nri arc, ebe ọ na-etinye nri n'akụkụ axis Z
3-4: 360 Celsius zuru okirikiri maka eriri interpolation ngagharị, axial ije otu ụzọ
4-5: Ngwá ọrụ ahụ na-egbutu tangtially n'akụkụ nri arc ma na-eme ngagharị interpolation n'akụkụ axis Z
5-6: Nlaghachi ngwa ngwa
② Usoro ịkpụ radial
Usoro a bụ nke kachasị mfe, ma mgbe ụfọdụ, ọnọdụ abụọ na-esonụ na-eme
Nke mbụ, a ga-enwe obere akara kwụ ọtọ na ebe a na-egbutu ma na-egbutu, ma ọ gaghị emetụta àgwà nke eri ahụ.
Nke abụọ, mgbe ị na-edozi ihe ndị siri ike, mgbe ị na-egbutu n'ime ezé zuru oke, n'ihi mmụba nke mpaghara kọntaktị n'etiti ngwá ọrụ na workpiece, ihe omume nke vibration nwere ike ime. Iji zere ịma jijiji mgbe ị na-ebipụ n'ime ụdị nha nha zuru oke, a ga-ebelata ego nri na 1/3 nke spiral interpolation ọkọnọ dị ka o kwere mee.
1-2: Ndokwa ngwa ngwa
2-3: 360 ° okirikiri zuru oke maka mmegharị interpolation nke helical, otu ụzọ maka mmegharị axial
3-4: radial nloghachi
③ Usoro ntinye Tangential
Usoro a dị nnọọ mfe ma nwee uru nke usoro ịkpụ arc, ma ọ dị mma maka ịkwanye eri ndị dị n'èzí.
1-2: Ndokwa ngwa ngwa
2-3: 360 Celsius zuru okirikiri maka eriri interpolation ngagharị, mmegharị axial site na otu ụzọ
3-4: Nlaghachi ngwa ngwa
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Oge nzipu: Dec-01-2019