Ukuqhathanisa izindlela ezahlukahlukene zokucindezela

Ziningi izindlela zokuthola uwoyela wemifino. Isibonelo, indlela yokucindezela isikulufa somzimba, indlela yokucindezela u-hydraulic, indlela yokukhipha i-solvent njalonjalo. Indlela yesikulufa yokucindezela iqukethe ukucindezela kanye kanye nokucindezela kabili, umshini oshisayo nocindezelayo obandayo. Uyazi ukuthi yini umehluko phakathi kwezindlela zokucindezela zomzimba?

І. Umehluko wesikhathi esisodwa cindezela bese ucindezela kabili:
Uwoyela oyinsalela kukhekhe: kokucindezela okukodwa kanye nokucindezela okuphindwe kabili kumayelana no-6-8%, kuya ngomshini ohlukile wokucindezela uwoyela.
2.Imishini esetshenziswe emshinini wokuqala ingaphansi kwaleyo yomshini wesibili, okugcina izindleko; uwoyela ongahluziwe emshinini wesibili kulula ukuwuhlunga futhi unamafutha ayizinsalela amancane.

Ⅱ. Umehluko wokucindezela okushisayo nokucindezela okubandayo:
Ukucindezela okungu-1 ukucindezela uwoyela ngaphandle kokushisa noma ukushisa okuphansi ngaphambi kokucindezela, futhi ngaphansi kwemvelo engaphansi kuka-60 ℃, uwoyela ukhanyiswa ngokushisa okuphansi kanye nenani le-asidi. Ngokuvamile, ayidingi ukucolisiswa. Ngemuva kwezulu nokuhlunga, kutholakala uwoyela womkhiqizo. Umbala kawoyela muhle, kepha ukunambitheka kukawoyela akulona iphunga futhi umkhiqizo kawoyela uphansi. Ngokuvamile ilungele ukucindezelwa kukawoyela wekhwalithi ephezulu.

2. Ukucindezela okushisayo ukuhlanza nokuchoboza uwoyela bese ukuwushisa ngokushisa okuphezulu, okudala uchungechunge lwezinguquko ngaphakathi kwesitshalo samafutha, njengokuchitha iseli likawoyela, ukukhuthaza ukukhishwa kwamaprotheni, ukunciphisa i-viscosity kawoyela, njll. ukuze ilungele ukucindezela uwoyela nokwandisa umkhiqizo wamafutha. Ubuchwepheshe bokucindezela obushisayo buvame ukusetshenziselwa ukukhiqizwa okukhulu nokucutshungulwa kukawoyela odliwayo, onephunga elimnandi, umbala omnyama kanye nomkhiqizo ophakeme wamafutha, kepha kulula ukudala ukulahleka kwezakhamzimba ezintweni zokusetshenziswa.


Isikhathi Iposi: Jan-06-2021