Nyuma yimyaka myinshi yo gutunganya, uzi gusya trochoidal

Gusya Trochoidal

Urusyo rwanyuma rukoreshwa cyane mugutunganya indege, groove hamwe nubuso bugoye. Bitandukanye no guhindukira, mugutunganya ibinono hamwe nubuso bugoye bwibice, gushushanya inzira no guhitamo gusya nabyo ni ngombwa cyane. Kimwe nuburyo rusange bwo gusya ahantu, arc guhuza inguni yo gutunganya icyarimwe irashobora kugera kuri 180 ° ntarengwa, imiterere yubushyuhe bukabije, kandi ubushyuhe burazamuka cyane mugihe cyo gutunganya. Ariko, niba inzira yo guca ihinduwe kuburyo icyuma gisya kizunguruka kuruhande rumwe kikazenguruka kurundi ruhande, inguni yo guhuza hamwe nigabanuka ryamafaranga kuri revolution yose iragabanuka, imbaraga zo gukata nubushyuhe bwo kugabanuka ziragabanuka, kandi ubuzima bwibikoresho buraramba. . Rero, gukata birashobora gukomeza igihe kirekire, nka (Ishusho 1) byitwa gusya trochoidal.

Inyungu zayo nuko igabanya ingorane zo gukata kandi ikemeza ubwiza bwo gutunganya. Guhitamo gushyira mu gaciro ibipimo byo kugabanya bishobora kunoza imikorere no kugabanya ibiciro, cyane cyane mugutunganya ibikoresho bigoye kumashini nkibikoresho bitarwanya ubushyuhe nibikoresho bikomeye, birashobora kugira uruhare runini, kandi bifite imbaraga ziterambere, bishobora kuba impamvu ituma inganda zita cyane kandi zigahitamo uburyo bwo gusya trochoidal.

Ibyiza bya tekiniki

Cycloide nayo yitwa trochoid hamwe na epicycloide yagutse, ni ukuvuga, inzira yikintu hanze cyangwa imbere yumuzingi iyo uruziga rugenda rwagura umurongo runaka ugororotse utanyerera. Irashobora kandi kwitwa cycloid ndende (ngufi). Gutunganya Trochoidal nugukoresha urusyo rwanyuma na diametero ntoya kurenza ubugari bwa groove kugirango utunganyirize igice cya arc mugice gito cya arc kuruhande rwacyo. Irashobora gutunganya ibice bitandukanye hamwe nu mwobo wo hejuru. Muri ubu buryo, mubitekerezo, urusyo rwanyuma rushobora gutunganya ibishushanyo na profili yubunini ubwo aribwo bwose, kandi birashobora no gutunganya urukurikirane rwibicuruzwa byoroshye.

Hamwe nogutezimbere no gukoresha tekinoroji ya mudasobwa igenzura, inzira yo gusya ishobora kugenzurwa, uburyo bwo kugabanya ibipimo, hamwe nibice byinshi byo gusya trochoidal birakoreshwa kandi bikazanwa mumikino myinshi. Kandi yarasuzumwe kandi ihabwa agaciro ninganda zitunganya ibice nkikirere, ibikoresho byo gutwara abantu nibikoresho byo gukora. By'umwihariko mu nganda zo mu kirere, zikoreshwa cyane muri titanium alloy hamwe na nikel zishingiye ku bushyuhe butarwanya ubushyuhe bufite ibintu byinshi bigoye gukora, harimo:

Imbaraga nyinshi zumuriro nubukomezi bituma bigora igikoresho cyo gukata kwihanganira cyangwa guhindura;

Imbaraga zogosha cyane zituma icyuma cyangirika;

Ubushyuhe buke buke butuma ubushyuhe bwinshi bwoherezwa ahantu haciwe, aho ubushyuhe burenga 1000ºC, ibyo bikaba byongera kwambara ibikoresho;

Mugihe cyo gutunganya, ibikoresho bikunze gusudira ku cyuma, bikavamo impande zombi. Ubuso bubi bwimashini;

Akazi gakomeretsa ibintu bya nikel bishingiye ku bushyuhe butarwanya ubushyuhe hamwe na matrix ya austenite birakomeye;

Carbide muri microstructure ya nikel ishingiye kuri nikel irwanya ubushyuhe bizatera kwambara nabi igikoresho;

Amavuta ya Titanium afite ibikorwa byinshi bya shimi, kandi reaction yimiti nayo ishobora kongera ibyangiritse nibindi.

Izi ngorane zirashobora gutunganywa ubudahwema kandi neza hifashishijwe tekinoroji yo gusya trochoidal.

Bitewe no gukomeza gutezimbere ibikoresho, ibikoresho, imiterere ya geometrike, nuburyo, iterambere ryihuse rya sisitemu yo kugenzura ubwenge, tekinoroji yo gutangiza porogaramu, hamwe n’umuvuduko mwinshi, ibikoresho byinshi byimashini zikoresha imashini, umuvuduko mwinshi (HSC) hamwe nubushobozi buhanitse. (HPC) gukata nabyo bigeze kurwego. Uburebure bushya. Imashini yihuta cyane itekereza cyane cyane kunoza umuvuduko. Gukora neza cyane ntigomba gutekereza gusa kunoza umuvuduko wo kugabanya, ahubwo tunatekereza kugabanya igihe cyabafasha, gushyira muburyo bushyize mu gaciro ibice bitandukanye byo guca no guca inzira, no gukora imashini ikora kugirango igabanye inzira, itezimbere igipimo cyo gukuraho ibyuma kumwanya umwe, kandi icyarimwe kwagura ibikoresho byubuzima no kugabanya Igiciro, tekereza kurengera ibidukikije.

tekinoroji

Ukurikije amakuru yo gusaba yo gusya trochoidal muri moteri ya aero (nkuko bigaragara ku mbonerahamwe ikurikira), mugihe utunganya titanium alloy Ti6242, igiciro cyo gukata ibikoresho kuri buri gice gishobora kugabanuka hafi 50%. Amasaha yumuntu arashobora kugabanukaho 63%, icyifuzo rusange cyibikoresho gishobora kugabanukaho 72%, naho ibikoresho byigabanuka bishobora kugabanuka 61%. Amasaha y'akazi yo gutunganya X17CrNi16-2 arashobora kugabanukaho hafi 70%. Bitewe nubunararibonye bwiza nibyagezweho, uburyo bwo gusya bwa trochoidal bwakoreshejwe mumirima myinshi kandi myinshi, kandi nabwo bwitabiriwe kandi butangira gukoreshwa mubice bimwe na bimwe byo gutunganya micro-precision.