I-white corundum powder yandisa njani ubomi benkonzo yezixhobo?
Yintoni eyona nto ibuhlungu kwindawo eyomileyoukusika kunye nokusilaishishini? Ayikokunyuka kwamatyala ombane okanye ubunzima bomsebenzi, kodwa zizixhobo ezifa ngokukhawuleza! Amavili okusila, amabhanti esanti, amatye e-oyile, iidiski zokusila ... aba bafana baphila "baya kuphuka" kwiintsuku ezimbalwa, kwaye endaweni yabo bafake amatsha kufana nokusika inyama. Ngokukodwa xa ulungisa ezo zixhobo zamathambo aqinileyo-insimbi engenasici, i-alloys enobushushu obuphezulu, kunye nentsimbi eqinile, izixhobo ziphela ngokukhawuleza kangangokuba uyathandabuza ubomi bakho.
Heyi, bahlobo bakudala, namhlanje masithethe ngendlela le nto incinci ingabonakali,umgubo omhlophe we-corundum, iye yaba liyeza “lokwandisa ubomi” bezixhobo? Andiyibaxi. Ukuba uyisebenzisa kakuhle, akuqhelekanga ukuphinda kabini ubomi bezixhobo, kwaye ukugcinwa kwayo yonke imali yokwenene!
Ndiza kukulungisela yona!”–Isixhasi somlingo “sokuzilola”
Yiba nomfanekiso: umaleko weenkozo ezirhabaxa kumphezulu weivili lokusilaibuthuntu, kwaye ukusebenza kakuhle kuyancipha. Ngeli xesha, ukuba isakhiwo sevili lokugaya sisasazwa ngokulinganayo nge-corundum powder emhlophe, bafana ne "iqela lokugcina" elileleyo.
Xa i-binder igqoke ngokufanelekileyo phantsi kwesenzo samandla okusila kunye nobushushu be-friction, la maqhekeza amancinci amancinci anethuba "lokubonisa iintloko zabo" kwaye athathe indawo yaloo maqhekeza amakhulu abuthuntu ukuze aphinde enze umgca obukhali wokusika!
Oku kunciphisa kakhulu isantya salo lonke ivili lokugaya "umhlaba osicaba", okuvumela ukuba ivili lokugaya lihlale libukhali ixesha elithile, amandla okusika ayiboli, kwaye ukusebenza kakuhle kokulungiswa kuzinzile. I-workshop yethu igaya i-batch ye-alloy shafts ephezulu, isebenzisa amavili e-ceramic okugaya axutywe kunye ne-W10 micro-powder. Xa kuthelekiswa namavili aqhelekileyo okusila, kuthatha phantse i-30% umsebenzi ongaphezulu ukucolwa phambi kokuba kuchetywe. Umphathi wonwabe kakhulu.
Isitshixo sokusebenzisa i-micro-powder ukwandisa ubomi silele "kukudibanisa" kunye "nokusebenzisa"
I-Micro-powder yinto elungileyo, kodwa ayisiyiyo i-panacea, kwaye asiyonto enokusetyenziswa nje ngokuyifefa ngokungacwangciswanga. Ukuba ufuna ukuba idlale ngokwenene isiphumo somlingo sokwandisa ubomi, kuya kufuneka uhoye:
Khetha "iqabane" elilungileyo (isayizi yesuntswana ehambelanayo): Ubungakanani besuntswana leumgubo omncinci (Inombolo ye-W) kufuneka ihambelane nobukhulu beqhekeza le-abrasive ephambili (amasuntswana arhabaxa)! Ukuba i-coarse kakhulu, ukuzaliswa kunye nokulola isiphumo siya kuba sibi; ukuba ilungile kakhulu, inokuthi isongelwe ngokupheleleyo yi-binder kwaye "ifuthaniswe" kwaye ayiyi kusebenza. Umgaqo wesithupha: Kufanelekile ukuba ubungakanani be-particle ye-powder powder ibe malunga ne-1/5 ukuya kwi-1/3 ye-particle ye-abrasive main. Umzekelo, ukuba usebenzisa i-46 # amasuntswana arhabaxa, kufanelekile ukutshatisa i-W20-W14 yomgubo omncinci.
Inkosi "yedosi" (umlinganiselo wokongezwa): Ungakanani umgubo omncinci oza kuwongezwa? Umphumo omncinci kakhulu awubonakali, kwaye ubuninzi bunokuthi bube buchasene, buchaphazela amandla e-binder okanye ukwenza ivili lokugaya libe nzima kakhulu. Lo mlinganiselo uxhomekeke kwimifuniselo kunye namava, kwaye ulungelelaniswa ngokubanzi phakathi koluhlu lwe-10% -30% yobunzima be-abrasive iyonke. Amavili okugaya i-resin angongezwa kwi-20% -30%, kunye namavili okugaya i-ceramic ngokubanzi 10% -20% yanele. Musa ukuba nzima ngenxa yezixhobo ezomeleleyo!
Khetha "ibala lokulwa" (izixhobo ezisebenzayo):
Ii-abrasives ezidityanisiweyo (amavili okusila, amatye e-oyile, iintloko zokusila): Le yeyona ndawo iphambili yedabi lolwandiso lobomi be-micropowder! Ngokukodwa ngokufanelekileyo ukugaya amavili kunye neebhondi ze-resin kunye neebhondi ze-vitrified. Ifomula kunye nenkqubo yokuxuba isitshixo sokuqinisekisa ukuba i-micropowder iyahlakazeka ngokulinganayo.
I-abrasives edibeneyo (amabhanti entlabathi, i-sandpaper): Xa usenza amabhanti entlabathi kunye ne-sandpaper, ukongeza inani elincinci le-micropowder (efana ne-5% -15% ye-abrasive iyonke) kwisiseko seglue kunye ne-glue engaphezulu kunokuphucula ngokubonakalayo amandla okubamba amaqhekeza abrasive, ukukhusela amaqhekeza e-abrasive ukuba awele ukuwa kwangaphambi kwexesha, kunye nokuncedisa kwangaphambili. Isebenza kakhulu ekwenzeni amabhanti okusila achanekileyo.
Ulwelo lokusila kunye nokupolisha: Sebenzisa ngokuthe ngqoi-white corundum micropowderukulungiselela ulwelo lokusila okanye intlama yokupolisha ukuze kugqitywe kakhulu. Amasuntswana amahle kakhulu kunye nokuhambelana okuphezulu kwe-micropowder kunokufumana umphezulu ofanayo kunye nomonakalo ophantsi, kwaye isixhobo (iphedi yokupholisha/ivili) sinxiba ngokucotha kakhulu.