Ukugrumba umngxuma onzulu kunye nomatshini okruqulayo

Umngxuma onzulu wokugaya kunye nomatshini wokubhongisa usetyenziselwa ukucubungula imingxuma enzulu kunye ne-aperture ratio (D / L) ye-1: 6 okanye ngaphezulu, njengemingxuma enzulu kwimibhobho yompu, imipu yompu, kunye ne-spindles isixhobo somatshini.Umatshini wokugaya umngxuma onzulu apho i-workpiece ijikeleza (okanye i-workpiece kunye nesixhobo esijikelezayo ngaxeshanye) ifana ne-lathe ethe tye.

Kukho oomatshini bokomba bomngxuma onzulu ngenjongo jikelele, abo banenjongo eyodwa kunye nabo bafakelwe ngokutsha kwiileyile eziqhelekileyo.Ukuze kube lula ukupholisa kunye nokususwa kwetshiphu, ukucwangciswa koomatshini bokomba obunzulu kuthe tye.Ipharamitha ephambili yoomatshini bokugaya i-deep-hole yinqanaba eliphezulu lokugaya.

Umzila wesikhokelo sebhedi uthatha i-double rectangular guide train efanelekileyo kwizixhobo zomatshini wokucoca umngxuma onzulu, kunye nomthamo omkhulu wokuthwala kunye nokuchaneka kwesikhokelo esihle;umzila wesikhokelo ucinyiwe kwaye unokumelana nokunxiba okuphezulu.

Ilungele ukudinwa kunye nokuqengqeleka kokusetyenzwa kumatshini wokuvelisa izixhobo, iilocomotives, iinqanawa, oomatshini bamalahle, uxinzelelo lwehydraulic, oomatshini bamandla, oomatshini bomoya kunye namanye amashishini, ukuze uburhabaxa bokusebenza bufikelele kwi-0.4-0.8μm.

Olu luhlu loomatshini bokudinwa komngxuma onzulu banokukhetha ezi ndlela zokusebenza zilandelayo ngokweemeko zomsebenzi:

1. Ukujikeleza kwesixhobo sokusebenza, ukujikeleziswa kwezixhobo kunye nokuphindaphinda intshukumo yokutya;

2. Ukujikeleza kwe-Workpiece, isixhobo asijikelezi kwaye sibuyisela kuphela intshukumo yokutya;, Ukujikeleziswa kwesixhobo kunye nokuphindaphinda intshukumo yokutya.

Ukugrumba umngxuma onzulu kunye neemfuno zobuchwephesha bokulungisa umatshini odikayo Ukuze kuhlangatyezwane neemfuno zetekhnoloji yokusetyenzwa komngxuma onzulu, ukugrumba umngxuma onzulu kunye nomatshini wokudika kufuneka uhlangabezane nezi meko zilandelayo:

1) Qinisekisa ukubambisana kwesibiyeli sombhobho we-drill (kunye nomkhono wokuxhasa umbhobho we-drill), umkhono wesikhokelo sesixhobo, i-spindle ye-headstock kunye ne-spindle yebhokisi ye-drill rod.

2) Uhlengahlengiso olungena nyathelo lwesantya sokuhamba kwesondlo.

3) Uxinzelelo olwaneleyo, ukuhamba kunye nokucoceka kwenkqubo yamanzi yokusika.

I-4) Inokulawula ukhuseleko olubonisa izixhobo, ezifana nomthwalo we-spindle (torque) imitha, imitha yesantya sokutya, ukusika i-gauge yoxinzelelo lwe-fluid, ukusika imitha yokulawula ukuhamba kwamanzi, isilawuli sokucoca kunye nokusika iqondo lokushisa kwamanzi, njl.

5) Inkqubo yesikhokelo yesixhobo.

Ngaphambi kokugaya kwi-workpiece, i-drill ye-hole drill ikhokelwa sisixhobo sokuqinisekisa indawo echanekileyo yentloko ye-cutter, kwaye umkhono wesikhokelo usondele ekupheleni kwendawo yokusebenza.