Ngaba uyasiqonda ngokwenene isakhiwo sabasiki bemilling

Abasiki bokugaya basetyenziswa kakhulu. Ngaba uyasiqonda ngokwenene isakhiwo sabasiki bokungqusha? Masifumanise ngenqaku namhlanje.

1. Ii-engile zejiyometri eziphambili zezalathisi zokusila

I-engile yokusila ine-engile ehamba phambili kunye nee-engile zehariki ezimbini, enye ibizwa ngokuba yi-axial rake angle kwaye enye ibizwa ngokuba yi-radial rake angle.

I-engile yerakhi yeradial γf kunye ne-axial irakhi engile γp. I-engile yerakhi yeradial γf ichaphazela kakhulu amandla okusika; i-axial rake angle γp ichaphazela ukubunjwa kwee-chips kunye nolwalathiso lwe-axial force. Xa i-γp ilixabiso elihle, iitshiphusi zibhabha zimke kwinkqubo yomatshini. Noodle.

I-angle yeRake (i-rake face contact surface)

I-engile yerake engalunganga: yentsimbi, i-alloys yentsimbi, intsimbi engatyiwa, intsimbi ekhandiweyo.

I-engile yerake echanekileyo: isetyenziswe kwizinto ezibonakalayo kunye nezinye i-alloys ezinobushushu obuphezulu.

Umbindi wekona engaphambili: esetyenziselwa ukuthunga, ukukrola, ukukrola iprofayile kunye nokwenza iimela.

Sebenzisa ii-engile ezithabathayo xa kunokwenzeka.

2. Ijiyometri yokusika umsiki

1. i-engile evumayo -i-engile elungileyo

Ukusika kulula kwaye kugudile, kodwa amandla okusika anzima. Ifanele ukucutshungulwa kwezinto ezithambileyo kunye nensimbi engenasici, insimbi enganyangekiyo, intsimbi eqhelekileyo kunye nentsimbi, njl njl. Le fomu kufuneka ikhethwe xa kukho izixhobo zomatshini eziphantsi kwamandla, ukungonelanga kwenkqubo yenkqubo, kunye nemiphetho eyakhelweyo.

I-advanteji:

+ ukusika okugudileyo

+ Ukufuduswa kwetshiphu egudileyo

+ Uburhabaxa obuhle bomphezulu

Izinto ezingeloncedo:

- Amandla okunciphisa

- Ayincedi ukunqanda unxibelelwano

- I-workpiece yahlulwe kwitafile yomatshini

2. I-angle engalunganga - I-angle engalunganga

Inokumelana nempembelelo enamandla kwaye isebenzisa ii-blades ezingalunganga, ezilungele ukugaya intsimbi yentsimbi, intsimbi kunye nokuqina okuphezulu, intsimbi ephezulu.

Nangona kunjalo, ukucola kudla amandla amaninzi kwaye kufuna inkqubo egqwesileyo yobungqongqo.

I-advanteji:

+ ukusika amandla

+ Imveliso

+ Tyhiliza i-workpiece kwitafile yomatshini

Izinto ezingeloncedo:

- Amandla amakhulu okusika

- Ukuvala itshiphu

Izixhobo ze-Xinfa ze-CNC zineempawu zomgangatho omhle kunye nexabiso eliphantsi. Ngeenkcukacha, nceda undwendwele:

Abavelisi beZixhobo ze-CNC-i-China CNC iFactory yeziXhobo kunye nababoneleli (xinfatools.com)

3. I-angle elungileyo - i-angle engalunganga

Umgca wokusika unokumelana nempembelelo enamandla kwaye ubukhali. Ifanele ukucutshungulwa kwentsimbi, intsimbi kunye nentsimbi. Isiphumo sikwangcono xa usila ngemida emikhulu.

I-advanteji:

+ Ukufuduswa kwetshiphu egudileyo

+ amandla okusika afanelekileyo

+ Uluhlu olubanzi lwezicelo

4. I-Milling cutter pitch

1) Amazinyo ashinyeneyo: ukutya okunesantya esiphezulu, amandla amakhulu okugaya, indawo encinci ye-chip.

2) Amazinyo asemgangathweni: isantya sokutya esiqhelekileyo, amandla okugaya kunye nesithuba se-chip.

3) Amazinyo arhabaxa: ukutya okunesantya esiphantsi, amandla amancinci okusila, indawo enkulu yetshiphu.

Ukuba i-cutter yokusila ayixhotyiswanga ngokufakela okukhethekileyo kosuleli, uburhabaxa bomphezulu buxhomekeke ekubeni i-feed per revolution ingaphezulu kobubanzi be-wiper plane yofakelo.

Umzekelo: I-Slot Milling & Contour Milling

Inani lamazinyo:

•Amazinyo amancinci okanye aqhelekileyo okugaya slot (ukhuseleko)

•Amazinyo ashinyeneyo okugaya iicontour (imveliso)