
Ukufakwa kwe-Rhombic CNC kuphakathi kwezona ntlobo zisetyenziswa kakhulu zofakelo lwe-indexable kwi-CNC yokujika kunye neenkqubo ezikruqulayo. Zithiywe ngokwemilo yazo yerhombic (i-quadrilateral enamacala ahambelanayo achaseneyo kunye nee-engile ezisisigxina eziqukiweyo phakathi kwamacala ajongeneyo), kwaye zifaneleke ikakhulu imisebenzi efana nokujika kwangaphandle, ukudinwa kwangaphakathi, kunye nokujika kobuso.
Imilo kunye neeengile:
I-insert i-rhombic ngokupheleleyo, kunye ne-core feature yayo i-angle esisigxina edibeneyo phakathi kwee-edges zokusika ezikufutshane (i-angle yempumlo yesixhobo). Izixhobo eziqhelekileyo zeempumlo zempumlo ziyi-35 °, 55 °, 60 °, kunye ne-80 °, phakathi kwayo i-80 ° ifake i-rhombic (umzekelo, uchungechunge lwe-CNMG) lusetyenziswa kakhulu. Ukufakwa kuyilwe ngamacala amabini (icala elinye kwiimodeli ezithile), nganye ineempumlo ezi-2–4 ezisebenzisekayo. Imiphetho yokusika ixhotyiswe ngegrooves ye-chip breaker (injongo-jikelele, ukwenziwa komatshini wokugqiba, okanye iintlobo zomatshini orhabaxa), kwaye umzantsi unikwe imingxuma yokubeka okanye imisele yokubeka (ihambelana nezixhobo zokubamba isixhobo).
Uyilo loMda wokusika:
Umgca wokusika uhlukaniswe kwindawo ephambili yokusika (uxanduva lokusika oluphambili) kunye necandelo elincedisayo (uxanduva lokugqitywa kwendawo yokusebenza). Ezinye izinto ezifakelweyo zinee-chamfers zomphetho (ukuphucula amandla okusika) okanye unyango lwe-passivation (ukuthintela ukuqhekeka). Ubume be-chip breaker grooves yenzelwe ngokwezinto ezenziwe ngoomatshini (umzekelo, i-grooves ebanzi ye-chip breaker ye-workpieces yentsimbi, i-quartered iron cast).
Ubume boBumemo:
I-mainstream ithatha indawo ye-circular hole (i-clamping ye-central hole) okanye i-counterbore positioning (i-lever clamping), kunye nokuchaneka kokumisa kwe-±0.005mm kunye ne-radial runout ≤0.01mm emva kokubamba, iqinisekisa ukuhambelana kwimilinganiselo yomatshini.