Ukuthintela njani iibholithi kunye nezikrufu ukuba zingatshixwa

Khetha imveliso elungileyo ukunqanda ukutshixa intsimbi engatyiwa:
(1) Qinisekisa ukuba iipropathi zomatshini zemveliso zinokuhlangabezana neemfuno zabathengi, njengamandla okuqina kweebholiti, umthwalo okhuselekileyo wamantongomane, njl.
(2) Kwisiseko sokuhlangabezana neemfuno zokuxhathisa umhlwa kwindawo yesicelo, iibholiti kunye namandongomane amanqanaba ahlukeneyo ezinto eziphathekayo anokusetyenziswa, njengeebholiti ezingama-304 ezinamandongomane angama-316;
(3) Amandongomane kunye neebholiti ezenziwe ngebhetshi enye akufunekanga zisetyenziswe kunye kangangoko;
(4) Ubude be-screw kufuneka bufaneleke, ngokubanzi ngokusekelwe ekuvezeni amazinyo angama-1-2 e-nut emva kokuqinisa;
(5) Kucetyiswa ukuba kusetyenziswe i-anti lock nuts kwiimeko zomngcipheko ophezulu wokutshixa.

Ukusetyenziswa ngokufanelekileyo kweziqhoboshi zensimbi ezingenasici ukunciphisa ukwenzeka kokutshixa:
(1) Isalathiso esichanekileyo kunye ne-angle yokusetyenziswa kwamandla, xa uqiniswa, nikela ingqalelo kwisalathiso sokusetyenziswa kwamandla ngokuhambelana ne-screw axis kunye nokungahambi;
(2) Gcina imisonto icocekile kwaye ungayibeki ngokungacwangciswanga. Kunconywa ukuba uzigcine kwisitya esicocekileyo;
(3) Faka amandla alinganayo nafanelekileyo, ungagqithi kwitorque ekhuselekileyo xa uqinisa izikrufu, kwaye usebenzise amandla alinganayo. Zama ukusebenzisa i-torque wrench okanye i-socket ngokudibanisa;
(4) Kuphephe ukutshixa ngokukhawuleza kwaye ungasebenzisi iziklintshi zombane okanye zomoya;

(5) Xa isetyenziswe kwiimeko zobushushu obuphezulu, kufuneka ipholiswe kwaye ingajikeleziswa ngokukhawuleza ukuphepha ukunyuka kwamaqondo kunye nokutshixa;
(6) Sebenzisa iiwasha / iiringi zokugcina ukuthintela ukutshixa ngaphezulu;
(7) Yongeza i-lubricant ngaphambi kokusetyenziswa ukunciphisa ukukhuhla kunye nokuthintela ukutshixa;
(8) Kwiindawo ezinkulu ezinezikrufu ezininzi ezifana neeflange, zinokuqiniswa ngokuthe chu ngokulandelelana kwediagonal ukuya kukuqina okufanelekileyo.
Qaphela: Ukuba ukukhethwa kwemveliso kunye nokusebenza kuchanekile kwaye umba wokutshixa awusombululwanga, i-carbon steel nuts ingasetyenziselwa ukutshixa kwangaphambili isixhobo se-flange, kunye ne-stainless steel nuts zingasetyenziselwa ukutshixa ngokusemthethweni ukufumana ulungelelwaniso phakathi kokumelana nomhlwa kunye nokungabikho. ukutshixa.