Ukudluliselwa kwe-Chevron: iingeniso kunye nokungonakali

Icandelo elinjalo kumatshini, njengamashishini omatshini, adluliselwa ngabo bonke abafundi bezakhono zobuchwepheshe. Iingongoma eziphambili zijoliswe kwiigesi, ezininzi zeentlobo. Ukuchithwa, ukuchithwa kunye nokudluliselwa kwe-chevron - zonke zisetyenziswe ngokuthe ngqo kuzo zonke iicandelo.

Yiyiphi imisebenzi eyenza ukuhamba

Ngaphambi kokuthetha malunga nokudluliselwa kwe-chevron cylindrical, kufuneka uqonde imigangatho ekhoyo. Ukubandakanyeka kweGeyile kusetyenziselwa ukudlulisela ukunyakaza kokujikeleza phakathi kweengqimba. Ngoko iindidi zamazinyo kunye neevili zixhumene ngqo. Umlinganiselo wegesi uhluka ngokuxhomekeka kubukhulu begesi kunye nenani lamazinyo kuwo.

Utshintsho kwiimpawu zengqumbo kunye nezihlandlo ngumsebenzi oyintloko kwanoma yikuphi ukuhanjiswa kwegesi, kuquka i-chevron. Isicelo esibanzi kumashishini athile sifuna ukuphuhliswa rhoqo kunye nokuphuculwa kweempawu zobuchwephesha. Ngenxa yoko, iintlobo ezintsha zokugaya zibonakala, i-alloys ezinamazinyo ezinamandla zisetyenzisiweyo, njl.

Iimpahla ze- Chevron kunye nayo yonke into

Njengoko sele sifikile, lolu hlobo lokubandakanya lubhekiselele kwi-jagged. Machaze encinci kunye neendlela zokuyila. Ukususela kwi-dentate ye-classic sinemibono ephawulekayo. Okokuqala, isithsaba sinamazinyo alawulwa kwiindlela ezahlukeneyo. Ngako oko, kwicala elinye lesithsaba, banomthamo omnye, ukusuka kolunye uhlangothi ukuya kwelinye.

Sinokuthi ngokukhuselekileyo ukuba ukudluliselwa kwe-chevron kunenani elikhulu leenzuzo. Umzekelo, ukungabikho komthwalo we-axial ekuthwaleni, okuvumela ukuwandisa ubomi beyunithi. Ukongezelela, olu hlobo lokudluliselwa lunokwandisa kakhulu i-angle yokuthambekela kwamazinyo, malunga nokulingana nama-25-40 degrees. Ngethuba ngelivili eliqhelekileyo eliqhelekileyo umlinganiselo wee-degrees ezingama-18.

Ngokuqinisekileyo, kukho imiba ethile. Okokuqala, ubunzima obuphezulu kunye neendleko eziphezulu zokwenza i-chevron. Ekubeni lolu hlobo lokubambisana lisetyenziselwa ukudlulisela amandla aphezulu kunye nejubane ngokungabikho kwemithwalo ye-axial, ukuchaneka kwemveliso kufuneka kube kakhulu, kwaye ngoko ke ixabiso levili elinjalo liphezulu. Okwesibini, imfuneko yokusebenzisa i-shaft ejikelezayo kwisakhiwo. Ngenxa yesi sizathu esilula, iinjineli zizama ukusebenzisa i-helical gear, apho kunokwenzeka khona, kwaye kuphela usebenzisa i-chevron.

Iingenelo zesondo le-chevron

Kufuneka kuqatshelwe ukuba zonke iinguqu zemiyalezo zineentlobo eziqhelekileyo kunye neentsilelo. Oku kusebenza nakwi-chevron ukubandakanya. Cinga ngamandla. Okokuqala, ukugqithisa okukhulu kwe-stroke, ephunyeziweyo ngenxa yendlela enkulu yokuthambekela kwamazinyo. Ngenxa yoko, ubukhulu buza kuba buncinci kunevili. Oku kukuvumela ukunciphisa ubunzima bomkhiqizo, kunye nobukhulu beyunithi ngokupheleleyo.

Ukuzinyameka ekugcinweni kwemigangatho yokusebenza (ukugcoba rhoqo, ukunqanda, ukungabikho komonakalo ogqithiseleyo kunye nomnxeba) kwenza umyalelo weeyure ezingama-40 000. Ngako oko, ukuthembeka kwale node kuya kuba phezulu kakhulu. Oku kubangelwa ukungabikho kwemithwalo ye-axial ekuthwaleni. Ngenxa yoko, akukho mlilo werhafu kunye nenkxaso.

Ukusebenza ngokusemgangathweni (97-98%) lelinye iqhosha elinamandla elinamavili e-chevron. Esi sibonakaliso sisoloko sisisombululo ekukhetheni uhlobo lokudluliselwa kwi-node ethile, kuba ivumela ukufezekisa ixabiso eliphantsi ngexesha lokusebenza. Isilinganiselo sendlela yokuhlala yinto ebalulekileyo, nangona ingafiki ngaphambili, kodwa isenzeka. Iintlobo ezinjalo zokudlulisa i-chevron zidlala indima ebalulekileyo ekusebenzeni kumatshini omatshini anzima.

Kancinci malunga nokusilela

Njengawo nawuphi na uhlobo lwegesi, le nto inezintlu ezingapheliyo. Okokuqala, njengoko kuchazwe ngasentla, ubunzima bokuvelisa. Ixabiso levili le-chevron liphezulu kakhulu, nangona lihlala lide. Ngokuqhelekileyo kwimveliso yokungaphumeleli kwanoma iyiphi i-node, kubalulekile ukuyifakela ngokukhawuleza ngokukhawuleza. Kule meko, iivili ezinobunzima kunye neendlela eziqhelekileyo ezizenzekelayo kulula ukuzivelisa. Ngokuphathelele i-chevron, yonke into ayilula. Ukuchaneka kofakelo kufuneka kuphakanyiswe, ngoko ke inani elichithwe ekufakweni kwendima landa.

Umsindo kumsebenzi - kubalulekile?

Enye ingxaki - ingxolo ephakamileyo. Nangona bekuya kuba budenge ukuthabatha ngokuthethelela kwe-chevron, yiyo yonke icandelo. Amazinyo esinyithi esinyithi esenza isantya esiphezulu isoloko sinomsindo ovakalayo, owathi, nakuba ugciniwe kunye ne-lubricant ekhethiweyo kunye nesigqubuthelo, kodwa engagqibekanga. Kwaye kwathiwa nge-shaft ejikelezayo, efunekayo ukuze kusebenze kakuhle i-node, kwaye oku kwandisa ubunzima besakhiwo. Ukudluliselwa kwe-Chevron kulawulwa ngokucophelela kuzo zonke izigaba, ngoko ke kukho imveliso embalwa ephosakeleyo, nangona iminyaka embalwa edlulileyo imeko yayidabukisayo.

Malunga neprofayili yezinyo

Njengokuba kukho konke ukuhamba, i-chevron ingasebenzisa olunye uhlobo okanye olunye uhlobo lwezinyo. Ukudluliselwa kwe-Chevron kubalwa kwangaphambili. Ezi ntlobo zamazinyo zilandelayo zisetyenziswa:

• Gweba enye indlela;
• Ukujikela kwiindlela ezihlukeneyo;
• Ukuzibandakanya;
• Ukungabandakanyeki.

Ukusetyenziswa kohlobo oluthile kuxhomekeke ngokuthe ngqo kwizinto ezifunekayo ukuba ziphunyezwe ngexesha lokusebenza kwe-node. Umzekelo, ukuba i-node iklanyelwe ukutshintsha isikhungo seprofayili, sebenzisa inyolo yokuzibandakanya. Ukongezelela, kukho iintlobo ezahlukeneyo zepinion ukuya kwindawo yesondo: esondele, esongeziweyo kwaye eqhelekileyo. Ukutshintsha umgama ukuya kwiziko leprofayili, unokukwazi ukufezekisa le ndawo okanye eso sigxina, okuyimfuneko ukunyusa ukunyanzelisa, ukwandisa isantya, njl njl.

Kukwafanelekile ukugxininisa into yokuba uhlobo lwezinyo olukhethiweyo ngenye indlela luya kukhokelela kwimiphumo enjengoku: ukunciphisa ubuncwane be-node, ukuvakala kwengxolo, ukugqithisa ukunyuka kokuthwala, njalonjalo. Ngoko ke, ibakala elibaluleke kakhulu kubalo lwazi lokuhambisa.

Ukusabalalisa ivili ze-chevron

Njengoko sele kuphawuliwe ngasentla, ukuhanjiswa komatshini kusetyenziswa kumashishini amaninzi. Emva kokuqwalasela ukuthunyelwa kwe-chevron, iingenelo kunye nokuphazamiseka kwazo ezibonisa ngokubonakalayo ukuba zinokwenzeka, umntu unokuthi ngokuzikhethela. Nangona kunjalo, ukuthunyelwa kwee-chevron yonke indawo akunakubizwa ngokuthi kufanelekile, ngenxa yendleko ephezulu kunye nobunzima bokuyila.

Kodwa nangona kunjalo, umntu akakwazi ukwenza ngaphandle kwabo kwiinkampani ze-metallurgical. Kukho ukutshintshwa kwe-chevron kusetyenziswe ekugqibeleni izitya, iinqwelo zokusika kunye nezinye izixhobo. Isizathu kukuba isondo le-chevron lingaba:

• Ukuhamba ngokukhawuleza;
• Isivinini esiphakathi;
• Isantya esiphezulu;
• Isantya esiphezulu.

Uhlobo lomsebenzi luxhomekeke kwisantya sokujikeleza. Ukudluliselwa kwe-Chevron kudla ngokusetyenziswa rhoqo kwizinga eliphezulu ezijikelezayo (ngaphezu kwe-30 m / s). Icandelo lombane lenye shishini apho kunzima ukuyenza ngaphandle kokusebenzisa ukuthunyelwa kwemishini. Kuyafana nokusebenza kweekhemikhali, kunye nokutya kwezolimo.

Izinto zokwenza

Cishe zonke iipayipi zokuhamba zixhomekeke kwindleko enzima kunye neengcambu. Ngesi sizathu, kubalulekile ukusebenzisa ii-alloys eziphezulu, ezinokujamelana nomsebenzi kwiimeko ezinzima. Ngokuqinisekileyo isondo le-chevron okanye ipilisi yenziwe ngeyinyithi, kodwa amazinyo kufuneka ngokufanelekileyo abe yi-bronze. Kodwa ukuba usebenzisa ibhedu kwifomu yayo ecocekileyo, kubiza kakhulu. Ngenxa yesi sizathu esilula, amazinyo ayenziwe nge-alloy-high alloy nge-bronze.

Ngokuqhelekileyo kwenzeka ukuba inyunithi iboniswe kwiingubo zangaphambili. Oku kwenzeka ngezizathu ezahlukeneyo:

• Ukubetha kwiigesi;
• Ukugqithisa kwevili kunye negesi;
• Isixa esaneleyo sokubilisa.

Kwiimeko ezininzi ezinjalo, ayitshintshi ibe yintsha, kodwa ilungiswa ngokuxuba amazinyo. Le ndlela isetyenziswe phantse zonke iinguqu zokuhambisa, ukuba kunokwenzeka kwaye zifanelekile.

Masibhale iziphumo

Inzuzo enkulu yokudluliselwa kwe-chevron yindlela yokusetyenziswa kwayo ngesivinini esiphezulu. Inendima ebalulekileyo idlalwe yinyaniso yokuba akukho mthwalo we-axial ekuthwaleni. Ngako oko, i-node overheating is excluded, yintoni ebangela kakhulu ukusilela kokugqibela.

Ngexesha elifanayo, iindleko eziphezulu zokuvelisa isondo le-chevron kunye neigesi azivumeli ukusebenzisa le node yonke indawo. Kuyafana nexesha lokufakela ukuhanjiswa kwe-chevron, kunye nekhwalithi ephakamileyo yeengcali ezibandakanyeka ekufakweni nasekuhambisweni kweyunithi.