Kupanga ndi Kugwiritsa Ntchito Kwa Chipangizo Chosinthira Mwachangu Ma Studs Pamwamba pa HPGR Roller

Mawu Ofunika: HPGR; pamwamba pa zodzigudubuza zodzigudubuza; chipangizo m'malo Stud; mphamvu mfundo; kupsyinjika mfundo; Brazing mayeso;

Kuti athetse vuto losintha ma studs pamwamba pa HPGR roller, chipangizo chosinthira mofulumira ma studs chinapangidwa, ndipo njira yosinthira ma studs inayambitsidwa. Chipangizocho chinkadziwika ndi ntchito yosavuta, kugwiritsidwa ntchito mobwerezabwereza, nthawi yochepa yosinthira, komanso moyo wautali wautumiki. Ikhoza kuchepetsa kukonzanso zipangizo ndi kukonzanso mtengo ndi nthawi, komanso kuteteza manja odzigudubuza bwino. Kuchepetsa kuchuluka kwa kuvala ndikutalikitsa moyo wautumiki.

Chifukwa choyikiracho chimayikidwa mubowo pogwiritsa ntchito kusiyana komwe kumadutsa pa binder, mkono wofewa umakhala wopunduka pambuyo pakuwonjezedwa pakapita nthawi, ndipo mbali yosweka ya msomali wodzigudubuza imakhala yochepa, ndipo ngakhale zida zina. kuswa mkati mwa manja odzigudubuza. Chifukwa palibe mphamvu yochotsa chosweka chosweka, ndizovuta kwambiri kuyikanso choswekacho. Ngakhale chomangira chomangira chikulephera ndi kutentha, stud imakhala yovuta kuitulutsa. Chifukwa chake, ndikofunikira kupanga chida chosinthira mwachangu cholumikizira kumaso kuti chiwonjezeke moyo wa nkhope yodzigudubuza.

Mfundo za kusintha ma studs:

Mabowo a Stud ndi Stud amakulitsidwa ndikukhazikika ndi zomatira. Popeza zomatira zidzalephera pambuyo potenthetsa kutentha kwina, zomatirazo zimatha kuzimitsidwa ndi kutentha kwa stud ndiyeno chowonongeka chimachotsedwa ndi kujambula. Komabe, chifukwa mbali yotsalira ya stud nthawi zambiri imakwiriridwa mu dzenje la stud pamene yathyoka, zimakhala zovuta kupirira, choncho m'pofunika kuwotcherera mfundo yopanikizika pazitsulo zotsalira ndi kuwotcherera.

Welding mayeso:

Potenga msomali wosweka, m'pofunika kuwotcherera stud ndi chipangizo chosinthira misomali pamodzi ndi mphamvu inayake. Chifukwa studyo ndi simenti ya carbide, zimakhala zovuta kuphatikiza ndi zinthu zowotcherera, kotero kusankha njira yoyenera yowotcherera ndi zinthu zowotcherera zimakhala chinsinsi chokoka zokoka. Pofuna kuthana ndi vuto la kuwotcherera kupsinjika panthawi yosinthira ma stud, kuyesa kuwotcherera kwa simenti za carbide kunachitika ndi kuwotcherera kwa arc ndi brazing motsatana.

Mayeso a Brazing:

Kuyesa kuwotcherera kwa stress point kunachitika ndi brazing, ndipo zinthu zoyambira zinali zitsulo wamba. Pambuyo kuwotcherera, palibe mng'alu mu stud ndipo cholumikizira chitsulo choyambira chimakhala cholimba kwambiri (onani Chithunzi 1), chifukwa chake, ndi koyenera kugwiritsa ntchito njira yowotcherera kuti muwotcherera popanikizika ndikulumikiza cholumikizira ndi chosinthira misomali. .

Pofuna kuthana ndi vuto losintha makina opukutira othamanga kwambiri, pepalali limakupatsani chida chosinthira mwachangu chopukutira cham'makina opukutira.

Monga momwe chithunzi 2 chikusonyezera, chipangizochi chimakhala ndi zomangira zolumikizira, nati, washer wosalala, ndi chitoliro chachitsulo. Kumapeto kumodzi kwa zomangira zomangira ndi ulusi, ndipo m'mimba mwake mwadzina ayenera kukhala wamkulu kuposa m'mimba mwake wa stud, kupewa kusokoneza chitoliro chitsulo potulutsa stud. Mapeto enawo sanapangidwe, ndipo m'mimba mwake ndi ang'onoang'ono kuposa stud, yomwe ndi yabwino kwa kuwotcherera wotsatira. Mtedza umazunguliridwa pa mbali ya ulusi ndikuyika ndi makina ochapira. Pamene chomangira chosweka ndi zowotcherera pamodzi, natiyo imagwiritsidwa ntchito kupotoza wononga zitsulo zolumikizira ndikupangitsa kuti nsongayo ikhale yosalala; Chitoliro chachitsulo chimayikidwa pambali yopanda ulusi, ndipo cholumikizira cholumikizira chimawonekera.

Fig.2 Brazing kuwotcherera mayeso

1.Kulumikiza wononga 2. Mtedza 3. Wochapira 4. Chitoliro chachitsulo 5.Stud 6. Sleeve 7.Powotcherera

Kuyesera:

Monga momwe chithunzi 3 chikusonyezera, mpukutu wa stud extruding wosiyidwa unagwiritsidwa ntchito poyesa. Mapeto a ulusi wa chipangizo chosinthira misomali anali wowotcherera pazitsulo pamtunda wa mpukutuwo, ndipo nsongayo imatha kuchotsedwa bwino potembenuza mtedzawo ndi wrench.

Fig.3 Kapangidwe ndi mfundo yogwirira ntchito ya chipangizo chosinthira stud

Fig.4 Kuyesa kwa stud m'malo

Ngati mukufuna zambiri za CARBIDE STUDS ndipo mukufuna zambiri ndi zambiri, mutha KULUMIKIZANA NAFE pa foni kapena makalata kumanzere, kapena TITUMIZENI MAIL pansi pa tsamba.