Izixhobo zokuguqula i-lathe ezisemgangathweni zoomatshini abahlukeneyo
Abasiki beentambo banentsimbi, i-CBN (i-cubic boron nitride), iCeramic, idayimane kunye nezinye izinto.
Kukho abasiki belathe abahlukeneyo bokusetyenzwa kwe-lathing eyahlukeneyo, sinokukubonelela ngezixhobo njengokusebenza kwakho.
Indlela yokukhetha isixhobo se-lathe
Ukukhetha isixhobo se-lathe kufuna ukuqonda izinto ezithile ezinxulumene nesixhobo.Oku kulandelayo yimiba ebaluleke kakhulu ekufuneka uyiqwalasele xa ukhetha i-lathe:
uhlobo lwezinto
Uhlobo lwemathiriyeli osikiweyo luyinto esisiseko ekumiseleni uhlobo lwesixhobo selathe onokusisebenzisa.Iimpawu ezibalulekileyo kufuneka ubeke ingqalelo phambi kokukhetha isixhobo sokuguqula ziquka: ukuqina, ukuxhathisa, ukuqina kunye nokuqina.Ezi zakhiwo zidlala indima ebalulekileyo kwiintlobo zezixhobo ze-lathe onokuzisebenzisa.Ngokomzekelo, izinto ezinzima kakhulu zifuna izixhobo ze-carbide okanye idayimane.
ubume besixhobo
Ubume besixhobo se-lathe kwakhona enye into ekufuneka uyiqwalasele xa ukhetha.Isikhundla somgca wokusika kwakhona simisela isalathiso sokusika isixhobo (isandla sasekunene, sasekhohlo, kunye neempumlo ezijikelezayo).
imilo eyenziwe ngoomatshini
Uhlobo ngalunye lwesixhobo se-lathe esidweliswe phantsi kolwahlulo lunokubangela kwimilo echaziweyo.Ngoko ke, kufuneka udibanise imilo efunekayo kwisixhobo esifunekayo sokuguqula.Ngenxa yokuntsokotha kweemveliso zoomatshini abaninzi be-CNC, unokufuna ukukhetha indibaniselwano yezixhobo ezininzi ze-lathe.
Uhlobo lwabasiki belathe:
1. Izixhobo zokusika imisonto
2. isixhobo Chamfering
3. Ukuguqula izixhobo
4. Isixhobo sokubeka
5. Qeda umsiki wobuso
6. Isixhobo esikruqulayo
7. Isixhobo sokubumba
8. Counter isixhobo ekruqulayo
9. Isixhobo sokuhlaziya
10. Isixhobo sokusika
11. Izixhobo zokugaya
Izixhobo zokugaya zikwabaluleke kakhulu kwiileyile.Izixhobo zokugaya zisetyenziselwa ikakhulu umatshini wemingxuma ye-cylindrical kwi-workpiece enikiweyo.Kule meko, i-workpiece igxininiswe kwipaneli, i-drill drill igxininiswe kwisakhelo se-tailstock drill, kwaye umngxuma kufuneka ugqitywe ngokuhamba kwe-spindle tailstock.Oku kusebenza kwii-workpieces ezimile rhoqo.
B) Ngokwendlela yokutya yesicelo:
Zahlulwe zaba ziindidi ezintathu:
12. Isixhobo sempumlo esijikelezayo
13. Isixhobo sesandla sasekunene
14. Izixhobo ezisekhohlo
Ngokungafaniyo nezixhobo zokujika zasekunene, izixhobo ezisekhohlo zisusa izinto njengoko zihamba ukusuka ekhohlo ukuya ekunene (umbono ophezulu ugcina ubuso beraki bubonakala).Ngesandla sasekhohlo, ubhontsi umele icala lesixhobo sokutya.Ngoko ke, eyona nto iphambili yokusika isixhobo ikwicala lasekunene lesixhobo.
Indlela yokukhetha isixhobo se-lathe
Ukukhetha isixhobo se-lathe kufuna ukuqonda izinto ezithile ezinxulumene nesixhobo.Oku kulandelayo yimiba ebaluleke kakhulu ekufuneka uyiqwalasele xa ukhetha i-lathe:
uhlobo lwezinto
Uhlobo lwemathiriyeli osikiweyo luyinto esisiseko ekumiseleni uhlobo lwesixhobo selathe onokusisebenzisa.Iimpawu ezibalulekileyo kufuneka ubeke ingqalelo phambi kokukhetha isixhobo sokuguqula ziquka: ukuqina, ukuxhathisa, ukuqina kunye nokuqina.Ezi zakhiwo zidlala indima ebalulekileyo kwiintlobo zezixhobo ze-lathe onokuzisebenzisa.Ngokomzekelo, izinto ezinzima kakhulu zifuna izixhobo ze-carbide okanye idayimane.
ubume besixhobo
Ubume besixhobo se-lathe kwakhona enye into ekufuneka uyiqwalasele xa ukhetha.Isikhundla somgca wokusika kwakhona simisela isalathiso sokusika isixhobo (isandla sasekunene, sasekhohlo, kunye neempumlo ezijikelezayo).
imilo eyenziwe ngoomatshini
Uhlobo ngalunye lwesixhobo se-lathe esidweliswe phantsi kolwahlulo lunokubangela kwimilo echaziweyo.Ngoko ke, kufuneka udibanise imilo efunekayo kwisixhobo esifunekayo sokuguqula.Ngenxa yokuntsokotha kweemveliso zoomatshini abaninzi be-CNC, unokufuna ukukhetha indibaniselwano yezixhobo ezininzi ze-lathe.
