Yuav ua li cas yog hais tias lub wedge thauj tog rau nkoj rau qhob expansion bolts ua xoob tom qab installation?

Ua ntej kos Wedge thauj tog rau nkoj rau cov khoom vaj khoom tsev seb lub installation ua tau raws li qhov yuav tsum tau ua thiab seb puas muaj cov bolts xoob

Loosing ntawmExpansion Wedge Anchorstom qab kev teeb tsa tuaj yeem tshwm sim los ntawm kev teeb tsa tsis raug lossis cov teeb meem tsis zoo. Yog li ntawd, rauexpansion boltsuas tau dhau los ua xoob, koj yuav tsum xub xyuas seb lub installation puas ua tau raws li qhov yuav tsum tau ua thiab seb puas muaj kev xoob ntawm cov bolts. Yog tias pom muaj teeb meem, lawv yuav tsum tau kho raws sijhawm.

Xyuas kom meej tias cov expansion bolts yog fastened

Ua ntej txhim khoexpansion bolts, koj yuav tsum npaj kom txaus. Ua ntej, koj yuav tsum xaiv qhov tsim nyogexpansion ntsia liaj qhov roojspecifications los xyuas kom meej tias nws cov kabmob muaj peev xwm thiab siv tau raws li qhov xwm txheej tiag tiag. Qhov thib ob, koj yuav tsum ntxuav lub qhov ntawm qhov nthuav dav bolts kom ntseeg tau tias tsis muaj plua plav, cement residue lossis lwm cov khib nyiab hauv lub qhov kom muaj kev ruaj ntseg ntawm cov bolts thaum lub sijhawm teeb tsa.

Tom qab lubexpansion bolts yog ntsia, lawv yuav tsum tau pre-tightened thiab xauv raws li qhov tsim nyog. Pre-tightening txhais tau hais tias tom qab kev nthuav dav bolts raug teeb tsa, cov txiv ntoo yuav tsum tau tig kom tsim nyog los tsim lub xeev pre-tightened nrog lub taub hau ntsia liaj qhov rooj, thiab qhov kawg xauv yuav tsum tau ua tom qab cov pob zeb hardens. Lub xauv yuav tsum tau tswj los ntawm lub torque ciaj ntswj kom ntseeg tau tias lub expansion bolts yog securely tightened.

los ntawm bolt rau pob zeb Re-preload thiab xauv

Yog hais tias lub expansion bolts tseem xoob tom qab kev teeb tsa, nws yuav yog vim cov ntaub ntawv tsis sib haum ntawm cov bolts thiab txiv ntseej, tsis txaus lub zog nruj, thiab lwm yam. Lub sijhawm no, nws yuav tsum tau hloov cov bolts lossis txiv ntseej kom sai li sai tau, thiab rov ua dua. zawm thiab zawm lawv kom muaj kev ruaj ntseg thiab kev nyab xeeb ntawm kev nthuav dav bolts.