Izimpawu Zenjoloba Ebunjiwe

Izigxivizo zenjoloba ezibunjiwe zingenye yezindlela zokuvala ezisetshenziswa kakhulu futhi eziyisisekelo emkhakheni wezimboni. Isho ingxenye yokuvala eyenziwe ngokufaka izinto zenjoloba zibe isikhunta sensimbi ngaphansi kwezinga lokushisa eliphezulu nokucindezela. Asetshenziswa kakhulu emikhakheni efana nemishini, izimoto, i-aerospace, kanye nezinto zikagesi zasendlini ukuvimbela uketshezi (uketshezi, igesi) noma ukuvuza kwezinhlayiyana eziqinile, kuyilapho futhi kuvimbela ukungcola kwangaphandle ukuthi kungangeni. Ukuma kwayo, usayizi, kanye nokusebenza kwayo kungenziwa ngendlela oyifisayo ngokuya ngezidingo ezithile zokuvala, futhi kuyingxenye esemqoka ebalulekile ezinhlelweni zokuvala izimboni.

Ukubumba umjovo:Ihlanganisa isikhathi somjikelezo esisheshayo, inikeza ukuhambisana komkhiqizo okuhle kakhulu, futhi ikhiqiza izingxenye zenjoloba ezibunjiwe ezinezindawo ezicishe zibe burr-ezikhululekile ngaphandle kwesidingo somsebenzi wokuqeda owengeziwe.

Dlulisa indlela yokubumba:Inesikhathi esifushane somjikelezo kanye nokuvumelana komkhiqizo okungcono kunendlela yokubumba ukucindezela, futhi iyinqubo ekahle yezingxenye ezibunjwe ngerabha{0}}zensimbi.

Ukubunjwa kokucindezela:Ihlanganisa izindleko zesikhunta eziphansi kakhulu, ikhiqiza “imfucuza” encane kakhulu, futhi inenani eliphansi kakhulu lengxenye yeyunithi. Kuyindlela ekhethwayo yokukhiqiza imikhiqizo emikhulu yerabha ebunjiwe.

Ukwakhiwa{0}}okunembayo okuphezulu:Ngokuthembela ekucutshungulweni kwesikhunta, ifaka ukunemba kobukhulu obuphezulu (ukubekezela kungalawulwa ngaphakathi kuka-±0.1mm), futhi ingahlangabezana nezimfuneko zezakhiwo zokuvala eziyinkimbinkimbi (njengezingxenye ezikhethekile-ezinemisebe, izindebe, nama-flange).

Ukuzivumelanisa nezinto ezibonakalayo okuqinile:Izinto zenjoloba (njengerabha ye-nitrile, irabha ye-fluorine, irabha ye-silicone, njll.) ingakhethwa ngokuvumelana nezimo zokusebenza ukuze zivumelane nezimo ezihlukene zokushisa, ingcindezi kanye naphakathi (amafutha, amakhemikhali, amanzi, njll.) izindawo.

Ukusebenza kokuvala okuzinzile:I-elasticity kanye nokucindezelwa kwerabha ngokwayo, kuhlanganiswe nokubumbana kwenqubo yokubumba, inganamathela eduze kwendawo yokuvala, igcine ukusebenza okuhle kokuvala ngisho nangaphansi kwezimo zokusebenza eziguquguqukayo ezifana nokudlidliza nokushaqeka.

Ukusebenza kahle kokukhiqiza okukhulu:Uma isikhunta sesinqunyiwe, imikhiqizo esezingeni ingakhiqizwa ngobuningi-, ilungele{1}}izinhlelo zokusebenza zezimboni ezinkulu, futhi izindleko ziyalawuleka.

Amashadi ashisayo: Izigxivizo zenjoloba ezibunjiwe, iChina abakhiqizi bezimpawu zenjoloba ebunjiwe, abahlinzeki, imboni