Iko Kumhanya Kwekunze Thread Yeiyo CNC Lathe

Nekudaro, apo CNC lathes process tambo, ivo vanokanganiswa neanotevera maficha:

• 1) Iyo tambo (lead) kukosha kwakarairwa mu thread machining block yakaenzana neiyo yekumhanyisa kumhanya F inoratidzwa neiyo feed huwandu (mm / r). Kana chokurukisa kumhanya kwechimushini chishandiso chakasarudzwa chakanyanya kukwirisa, iyo yakachinjiswa feed Iyo kumhanya (mm / min) inofanira kupfuura zvakanyanya kukosha kwese;
• 2) Pakutanga / kumagumo kwekubva kwayo, chishandiso chinomanikidzwa neiyo servo drive system's kumusoro / pasi kuwanda uye nhamba yekudzora kupindirana kwekupindirana nekumhanyisa. Nekuti iyo yekumusoro / pasi kuwanda haigone kusangana nezvinodiwa zvekugadzirisa, zvinogona kunge zvichikonzerwa nekudya kukuru Iyo "lead" uye "lag" inogadzirwa nekufamba kwakakonzera kukanda kweimwe shinda kusawirirana;
• 3) Iyo yekushinda tambo inofanirwa kuzadzikiswa neyakaenderana mashandiro mashandiro eiyo chokurukisa, ndokuti, iyo yekutenderera tambo inoda chokurukisa kupomba jenareta (encoder). Kana spindle spindle ikasarudzwa yakanyanya kukwirisa, iyo yekumira yekumira yakatumirwa neiyo encoder (ndokuti, chiratidzo chekupomba chiratidzo chakatumirwa nechero chimurenga cheshinda) chinogona kukonzerwa ne "overshoot" (kunyanya kana mhando yeiyo encoder isina kugadzikana) . Nekuda kweizvozvo, iyo tambo yeiyo workpiece ichave isina kuvhurika yakasungwa.

Naizvozvo, kana uchinge washandura tambo, iko kutsinga kwekumhanya spindle kunofanirwa kutevedzera zvinotevera nheyo:

• 1) Pasi pemamiriro ekuona kugadzirwa kwekugadzira uye yakajairwa kucheka, yakaderera chokurukisa kumhanya inofanira kusarudzwa;
• 2) Kana iyo inotungamira-murefu δ1 uye yekucheka-kureba δ2 (sezvakaratidzwa mumufananidzo) mune tambo yekugadzirisa block inoonekwa seyakakwana, ndiko kuti, kana shinda yekudyisa daro inopfuura hurefu hwetambo yakatarwa pane kudhirowa, chakakwirira chokurukisa chinogona kusarudzwa. Kutenderera kumhanya;
• 3) Kana iyo inobvumidzwa yekumhanyisa kumhanyisa inotsanangurwa neiyo encoder inodarika kumhanya kwakanyanya kwespindle yakatsanangurwa nemushini chishandiso, unogona kusarudza yakakwira spindle kumhanya zvakanyanya sezvinobvira;
• 4) Mumamiriro ezvinhu akajairwa, iyo spindle yekumhanyisa (n screw) yeshinda inofanirwa kutariswa zvinoenderana nekuverenga formula inotsanangurwa mubhuku remuchina chishandiso kana nhamba yekudzora system.

 Iyo yekuverenga formula inonyanya:

n screw ≤ n tendera / L (r / min) uko n inobvumira-iyo yekumhanyisa yekumhanyisa kumhanya (r / min) inobvumidzwa neiyo encoder

L -Pitch (kana lead, mm) yeiyo workpiece tambo.

Batanidza kuchinyorwa ichi: Ndeipi Iko Kumhanya Kwekunze Thread Yeiyo CNC Lathe?

Dzokorora Chirevo: Kana pasina mirairo yakakosha, zvinyorwa zvese zviri pasaiti ino ndezvepakutanga. Ndokumbira uratidze kwakabva kudhindazve: https://www.cncmachiningptj.com/, thanks!

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