Indlela Le ndlela isetyenziswa ngayo kwi-Metal Manufacturing
Yintoni Ubungqina Bokugxininisa
Ukubeka ingqalelo nje, uxinzelelo lobungqina ligama elisetyenziswe ngobunjineli ngokubanzi ukuchaza uxinzelelo oluya kubangela incinci ecacisiweyo, ukongezwa ngokusisigxina kwecandelo lokuvavanya.
Uvavanyo oluqhutyelwayo luqhutyelwa xa iqela lezinto (ubuncinane balo babalwa) libekwe phakathi kwembini.
Emva koko, isisindo sisetyenziswe "kwinqaku eliye lagqitywa kwesinye isiphelo xa esinye isiphelo sisigxina," ngokutsho kweYunivesithi yaseMichigan Technologies, eyunivesithi yophando yoluntu e-Houghton, eMichigan. Ngokutsho kukaMichigan Tech, "Siqhubeka sikhula isisindo (ngokuqhelekileyo sithiwa ngumthwalo okanye sisebenza) kwaye ngexesha elifanayo silinganisa utshintsho kubude beesampuli."
Indlela elula yokucinga ngoxinzelelo lobungqina ukucinga ngongoma apho iqondo elithile lokukhutshiswa ngokusisigxina livela kwisampuli yovavanyo. Ngokuqhelekileyo, uxinzelelo olufunekayo ukuvelisa ukongezwa kweepesenti ezingama -2 kucatshulwe ku-N / mm2 ngensimbi. Eli xabiso lifikelela kwisixinzelelo sokuvelisa kwizinto ezingabonakali nendawo efanelekileyo yokuvelisa.
Ukuqonda Ukunyamezela Ukunyamezela
Ukuba awuqhelekanga ukuba kukuphi ukunyamezeleka kwengxaki, cinga ngale ndlela. Ukugxininiswa yigama elisetyenziswe kwi-physics jikelele ukuchaza izinga xa isinyithi singasayi kuncibilika. Eli gama linokusetyenziswa ngokubhekiselele kwezinye izinto kunye.
Enye indlela yokucinga ngokunyamezela ukunyamezela kukuba xa uxinzelelo lusayi kuhlala luqhubeka nokusetyenziswa koxinzelelo. Xa oku kwenzekayo, kwaziwa ngokuba yi-point point.
Umenzi we-Brookfield u-Amatek (inkokheli kwi-viscosity, uhlalutyo lokuthungwa, kunye ne-instrumentally flowing instrumentation) ichaza uxinzelelo lwezityalo, njengoko libhekiselele kwizinto ezahlukeneyo eziphathekayo, njengoko zilandelayo:
Uxinzelelo lwezityalo luya kuvimba ukuhamba ngaphantsi koxinzelelo oluncinci olwenziwe ngogonyamelo; ukunikezela nokuxhatshazwa kweemveliso ezifana ne-adhesives, i-plaster kunye ne- stucco ; iimveliso phambi koxinzelelo lwezityalo akunakulungeleka, oko kukukhokelela, umzekelo, iingxaki zokulandelela kwiinkqubo zokutya ezidityanisiweyo okanye iindawo eziseleyo kwiibhotile.
Kutheni Ubungqina Bokuxinezeleka Kusetyenziswa
Ingaba uxinzelelo lobungqina bensimbi, i-stucco okanye i-condiment njenge-ketchup ihlolwe, injongo kukufumanisa indawo apho i-substance iya kuvelisa kuba izinto ezininzi zisetyenziselwa ngelixa zise-elastic-ngamanye amazwi, ixesha elide ngaphambi kokuba zivelise ngongoma. Iimvavanyo zoxinzelelo zoxinzelelo lwezinto zokusebenza, i-microstructure yabo, okanye i-metallurgical state.
Ukuvavanya ubungqina bokungqinelwa kwengxelo kuthiwa kwavela ngaphambi kokuphuhliswa kweengcamango zeemathematika kokuxinzezeleka kunye noxinzelelo. Kudala, ukuvavanya ubungqina benkampu, abantu bafaka nje umthwalo kwizinto ababefuna ukuvavanya ukuze baqikelele ukuba i-level correct stress in Emva kokuba benze njalo, bathabatha umthwalo kude. Uxinzelelo lwalucingwa ukuba aluphumelelanga ukuba izinga lalingaphezu kwama-0.2 ekhulwini alandelayo.
Ukufumanisa ukunyanzeliswa kobungqina bezinto eziphathekayo kuthiwa luncedo kakhulu kumashishini olwandle kuba kukhokelela ekubeni umntu uyazi ukuba zininzi kangakanani iinqanawa zamandla, okanye imilenze yamacandelo, inokuthatha ngaphambi kokuba umonakalo ongenakwenzeka.