Ndi njira ziti zotalikitsira moyo wautumiki wa ma rolls ansalu abrasive?

Kapangidwe ka emery nsalu mpukutu ali ndi zofunika kwambiri pa zinthu m'munsi, abrasive, binder ndi mchenga kubzala kachulukidwe.Kutha msanga kwa moyo wautumiki wa mipukutu ya abrasive nsalu nthawi zambiri imayamba chifukwa chogwiritsa ntchito molakwika.Kodi kutalikitsa moyo utumiki abrasive nsalu mpukutu?

1. Chophimba cha rabara:

Pamene wosanjikiza wa zinthu zitsulo yokutidwa pa abrasive kudula m'mphepete, zomatira Kuphunzira zidzachitika.Panthawiyi, pamwamba pa nsalu ya emery roll imakhala yowala komanso yosalala mpaka kukhudza.Kulumikizana makamaka kumachitika muzitsulo zamphamvu kwambiri, makamaka muzinthu zolimba.Kupanikizika kosakwanira kogaya ndiye chifukwa chachikulu chomamatira kapu.Kwa zipangizo zolimba kwambiri, kupanikizika kosakwanira kumapangitsa kuti zikhale zovuta kuti abrasive alowe mu workpiece, zomwe zimapangitsa kuti zikhale zovuta kusweka ndi kudzipukuta.Wheel yofewa yolumikizirana kapena mbale yosindikizira, ngakhale pali kukakamiza kokwanira kokwanira, kumangopangitsa kugwa kwakukulu ndi tinthu tambiri tovuta kukanikiza mu workpiece.Kuthamanga kwambiri kwa nsalu ya emery kumapangitsa kuti nthawi ya tirigu wonyezimira m'dera logaya ikhale yosakwanira, kudula kwakuya kwa workpiece kumakhala kochepa kwambiri, ndipo workpiece ndi thermogravimetric.Zifukwa zomamatira ndizokwanira, ndipo zothetsera zake ndizokwanira.Mwa kuyankhula kwina, gudumu lolumikizana bwino kapena mbale yoponderezedwa, kuthamanga kokwanira kokwanira komanso mpukutu wansalu wothamanga kwambiri ndi njira zofunika zothetsera vutoli.Zachidziwikire, ndikofunikira kusankha zida zonyamulira zodzikongoletsa bwino.

Emery roll

2. Kupera mwachindunji:

Pogaya, ngakhale ma abrasives onse akadalipo, kuthwa kwake kumakhala kosauka.Izi ndichifukwa choti m'mphepete mwa mphesa zimakhala zosamveka chifukwa cha kuvala.Chodabwitsa ichi chimatchedwa kugaya blunt.Normal akupera kuzimiririka ndi mapeto a moyo utumiki abrasive nsalu masikono.Mwachiwonekere, "kubuntha" kumene tikutchula apa kumayambitsidwa ndi kusankha kosayenera kapena kugwiritsa ntchito mipukutu ya nsalu yonyeka pamene njere zotupa sizitha.Magudumu olumikizirana ofewa kapena mbale yakukakamiza sangathe kupanga tinthu tambiri tomwe timadulira, zomwe zimapangitsa kuti pakhale m'mphepete.Kuthamanga kosakwanira kogaya kumasokonezanso kugaya kwa abrasive, zomwe zimapangitsa kuti zikhale zovuta kunola nsalu yokhayokha.Pamene workpiece ndi yovuta, kusankha kwa abrasive nsalu mpukutu si koyenera, kapena abrasive nsalu mpukutu liwiro ndi mkulu, choncho n'zovuta kudula workpiece kuti akupera akhakula.Kuvala kwachilendo kwa mpukutu wa abrasive kumakhudza kwambiri moyo wautumiki wa mpukutu wa abrasive ndipo kumawonjezera kwambiri mtengo wokonza, womwe sungathe kunyalanyazidwa.

3. Kutsekereza:

Pamene abrasive njere kusiyana mwamsanga yokutidwa ndi kudzazidwa ndi tchipisi pamaso abrasive tirigu m'mphepete kwathunthu wosamveka, kotero kuti abrasive mpukutu nsalu amataya kudula luso, blockage zidzachitika.Pali zifukwa zambiri zotsekera, makamaka chifukwa chogwiritsa ntchito molakwika, kukonza zinthu, kusankha mipukutu ya abrasive nsalu, etc. Gudumu lolumikizana kapena mbale yosindikizira ndi yofewa kwambiri, zomwe zimapangitsa kuti zikhale zovuta kuti particles abrasive alowe mu workpiece.Mpukutu wa nsalu wa abrasive umakhala wogaya kwambiri.Kukangana kumatenthetsa kutentha kwa malo opangirako, kuchititsa kuti nsalu yotchinga itulutse zinyalala "zowotcherera" ndikuyambitsa pulagi.The njira adzakhala zovuta kukhudzana gudumu ndi kukanikiza mbale, kapena lakuthwa dzino kumbuyo kukhudzana gudumu ndi kukanikiza mbale, yaing'ono m'mimba mwake kukhudzana gudumu, etc. .Kutsekeka ndi kuwotcha zimathanso kuchitika.Panthawi imeneyi, kuchepetsa liwiro la emery nsalu mpukutu.Zida zofewa (monga aluminiyamu, mkuwa ndi zitsulo zina zosakhala ndi chitsulo) zimatha kuyambitsa kutsekeka pamwamba pa mipukutu ya nsalu.Njira yothetsera vutoli ndi kugwiritsa ntchito mipukutu yansalu ya abrasive ndi mipukutu yansalu yaabrasive pansi pa chikhalidwe chokwaniritsa zofunikira.Gwiritsani ntchito zothandizira pogaya monga ma rolls a emery cloth ndi mafuta onunkhira kwambiri.The processing pamwamba pa zipangizo zosavuta kuletsa ndi yosalala.Pazinthu izi, masikono ansalu abrasive omwe ndi osavuta kukanda, monga mafuta, tirigu wobiriwira, ndi zina zotere, azikutidwa.Chogulitsacho chimakhala ndi kuchotsa bwino kwa chip komanso ntchito yoletsa kutseka.

Zomwe zili pamwambazi zakonzedwa ndi kuluka kakang'ono ka nsalu za emery, ndipo malingaliro omwe ali mu pepalali sakuyimira malingaliro a tsambali.