Inzira yo gutoranya yo gusya muri rusange isuzuma ibintu bikurikira byo guhitamo

1, inzira yo gutoranya yo gusya muri rusange isuzuma ibintu bikurikira byo guhitamo:

. Kurugero, kuzungurura gukonja birashobora gusya convex hejuru, ariko ntabwo asya hejuru.
 
. Ibikoresho byabigenewe muri rusange bigabanya ibikoresho muri ibyuma, ibyuma bidafite ishingiro, bajugunye icyuma, ibyuma bitari Frue, super alloys, titanium alloys nibikoresho bikomeye.
 
.
 
.
 
.
71
2. Guhitamo inguni ya geometrike yo gukonja
 
(1) Guhitamo imbere. Inguni ya rake yo gusiga urusyo igomba kugenwa hakurikijwe ibikoresho byigikoresho hamwe nakazi. Hariho ingaruka zirimo gusya, ni ngombwa rero kwemeza ko gukata imitabyo ifite imbaraga zo hejuru. Muri rusange, inguni ya rake yo gusiga urusyo ari nto kuruta gukata inguni yigikoresho cyo guhindura impinduka; Ibyuma Byihuta ni binini kuruta igikoresho cya carbide cyahagaritswe; Byongeye kandi, iyo ducamo ibikoresho bya plastike, bitewe no guhindura byinshi, inguni nini ya rake igomba gukoreshwa; Iyo ucamo ibikoresho byoroheje, inguni ya rake igomba kuba nto; Mugihe utunganya ibikoresho n'imbaraga nyinshi no gukomera, inkoni mbi ya rake nayo irashobora gukoreshwa.
 
(2) Guhitamo Blade impengamiro. Helix inguni β yuruziga rwinyuma rwimisozi yanyuma hamwe na silindrike yo gusiga ibitego ni byiza kuri blade λ s. Ibi bishoboza amenyo atema kugirango ugabanye buhoro buhoro kandi hanze yumurimo, utezimbere neza. Kwiyongera β birashobora kongera inguni nyayo, ikarishye gukata, kandi koroshya chips gusohora. Kugacamo gukata hamwe nubugari bunanga, Kongera Helix Angle β nta busobanuro buke, β = 0 cyangwa agaciro gake muri rusange.
 
(3) Guhitamo angle nyamukuru hamwe na angle ya kabiri. Ingaruka zo kwinjira mu maso yo gusya no kugira uruhare rwayo mu nzira yo gusya ni kimwe no kuzenguruka igikoresho cyo guhindura. Bikunze gukoreshwa ku mpande ni 45 °, 60 °, 75 °, na 90 °. Gukomera kwa sisitemu yo gutunganya nibyiza, kandi agaciro gake gakoreshwa; Bitabaye ibyo, agaciro kanini karakoreshwa, kandi guhitamo inguni bigaragazwa mu mbonerahamwe 4-3. Inguni yo kwigomeka muri rusange ni 5 ° ~ 10 °. Gucamo ko gusiga silindrike bimaze gusaka gusa kandi nta nkombe za kabiri zo gukata, bityo nta mfuruka yo gutwika, kandi inguni yinjira ni 90 °.
 


Igihe cya nyuma: Kanama-24-2021

Ohereza ubutumwa bwawe:

Andika ubutumwa bwawe hano hanyuma utwohereze
TOP