Imeko apho i-screw ingenako ukukhutshwa kwaye ayikwazi ukususwa kuthiwa "ukutshixa" okanye "ukuluma", okuqhelekileyo ukwenzeka kwii-fasteners ezenziwe ngensimbi engenasici, i-aluminium alloy, i-titanium alloy kunye nezinye izinto. Phakathi kwazo, izihlanganisi ze-flange (ezifana neepompo kunye neevalvu, izixhobo zokuprinta kunye nokudaya), umzila kaloliwe kunye nodonga lwamakhethini kwinqanaba lokuqala lokutshixa imisebenzi yokutshixa, kunye nezicelo zokutshixa izixhobo zombane ziindawo ezinomngcipheko omkhulu wokuba izibophelelo zetsimbi ezingenasici zitshixe.
Le ngxaki kudala ikhathaza ishishini lokuqhobosha intsimbi engenastainless. Ukuze kulungiswe le ngxaki, iingcali zoshishino lwe-fastener ziye zazama konke okusemandleni abo ukuba ziqale ukusuka kumthombo, zidibene neempawu ze-stainless steel fasteners, kwaye zishwankathela uluhlu lwamanyathelo okuthintela.
Ukusombulula ingxaki ye "lock-in", kuyimfuneko ukuba uqale uqonde isizathu kunye nokumisela iyeza elichanekileyo ukuba lisebenze ngakumbi.
Isizathu sokutshixa i-fasteners yensimbi engenasici kufuneka sihlalutywe kwiinkalo ezimbini: izinto eziphathekayo kunye nokusebenza.
Kwinqanaba lezinto eziphathekayo
Ngenxa yokuba izinto zensimbi ezingenasici zinomsebenzi olungileyo wokuchasana nomhlwa, kodwa ukuthungwa kwayo kuthambile, amandla aphantsi, kwaye i-thermal conductivity ayilunganga. Ke ngoko, ngexesha lenkqubo yokuqinisa, uxinzelelo kunye nobushushu obuveliswa phakathi kwamazinyo buyawonakalisa umphezulu we-chromium oxide layer, kubangele ukuvaleka / ukucheba phakathi kwamazinyo, okukhokelela ekubambeni kunye nokutshixa. Ukuphakama kobhedu kwizinto eziphathekayo, ukuthambisa ukuthungwa, kunye nokuphakama kwamathuba okutshixa.
Inqanaba lokusebenza
Ukusebenza okungafanelekanga ngexesha lenkqubo yokutshixa kunokubangela iingxaki "zokutshixa", njenge:
(1) I-angle yokusetyenziswa kwamandla ayinangqiqo. Ngethuba lenkqubo yokuvala, i-bolt kunye ne-nut inokuthambeka ngenxa yokufaneleka kwayo;
(2) Ipateni yentambo ayicocekanga, kunye nokungcola okanye izinto zangaphandle. Xa amanqaku e-welding kunye nezinye izinyithi zongezwa phakathi kweentambo, kunokwenzeka ukuba kubangele ukuvala;
(3) Amandla angafanelekanga. Amandla okutshixa asetyenzisiweyo mkhulu kakhulu, angaphezulu koluhlu lokuthwala intambo;
(4) Isixhobo sokusebenza asifanelekanga kwaye isantya sokuvala sikhawuleza kakhulu. Xa usebenzisa i-wrench yombane, nangona isantya sokuvala sikhawuleza, siya kubangela ukuba ukushisa kuphakame ngokukhawuleza, okukhokelela ekutshixeni;
(5) Akuzange kusetyenziswe iigaskets.
Ixesha lokuposa: Sep-25-2024