Powder Abrasive: imveliso kunye nokusetyenziswa. Ndingayifumana phi sebenzisa umgubo esirhabaxa?

powder esirhabaxa - imfuno aphezulu kakhulu izinto kushishino esetyenziselwa nokusulungekiswa zesinyithi nxamnye irusi. Kukho ezininzi kwiintlobo zayo, ezahluke iimpawu zazo kunye neendleko. powder Abrasive esetyenziselwa unyango umphezulu nayo ngeendlela ezahlukeneyo.

ezibonakalayo

Okwangoku, mveliso livelisa ezimbini kuphela iintlobo eziphambili ngumgubo esirhabaxa: kupershlak kunye nikelshlak. Isetyenziswa ekuveliseni, baqala nga kudala. Ngaphambili izakusetyenziswa endaweni kwentlabathi zwi zesiqhelo. Xa uhlamba phezu yokugqibela emoyeni batwabulule uthuli entle kakhulu, eyonakalisayo yonke into. Ngelo xesha kwafuneka ndenze kunokuba ixesha elide kunye nokusebenza leXhwane ukuhlanjwa yemveliso ngayo. Ukongeza, amasuntswana emihle zwi, eziphaphazelayo esibhakabhakeni engena msebenzi emiphungeni. Ngenxa yoko, baba izifo emsebenzini esingapheliyo - silicosis. Ngelishwa, kwilizwe lethu kubiza zwi intlabathi imiphezulu zokucoca zazenze kude. EYurophu, ukusetyenziswa kwayo le njongo akuvumelekanga ngokungqongqo.

uhlobo

Amaninzi asetyenziswa mveliso kupershlak. Le izinto engaxabisi kakhulu, elikuvumela ukuba ukucoca ngendlela eyiyo. Nikelshlak iyahluka kwenye akuve amandla yamasuntswana. Kwakhona ngamanye amaxesha asetyenziswe kolu shishino olu hlobo abrasives, powder nekalikedo. Nangona kunjalo, kuba kubiza imali eninzi kakhulu, yaye ngoko ke isetyenziswa ikakhulu ngenxa mveliso besila izixhobo, intlama kunye slurries.

wenza njani

Ukwenza imveliso powder esirhabaxa - le nkqubo ayikho entsonkothileyo kakhulu enyanisweni. Kupershlak of granulated zeBlack ukunyibilikisa. kwimivuzo yabo kwimo entle kobubi olukhawulezayo kakhulu ngamanzi. Le umgubo ngenxa zokuhlanjululwa iindidi ezahlukeneyo ubumdaka ezingathandekiyo ezibekwe wasenzela uthango, okhethekileyo ithambekele kunye iiseli ezincinane. Ngenxa yoko, ngamasuntswana amancinci kupershlak phantsi wake. Ezinkulu njengoko (lekalika, izixhobo elinjubaqa, ubutyobo) ihlala phezulu.

Nikelshlak Benza ubuchwepheshe efanayo. Umahluko kuphela kukuba kule meko feedstock kusetyenziswa slags nickel.

iimpawu

Iimpawu eziphambili zokwahlula ezi umgangatho kukho izinto ezifana ngumgubo esirhabaxa, zezi:

1. The degree of hygroscopicity. I ezincinane ke, kokukhona kungcono imveliso. amakha owomileyo ingasetyenziswa kwinkqubo yemveliso ngoko nangoko, ngaphandle kokuchitha ixesha nemali ukuba zome.

2. Flowability. Eli nani ku ngumgubo esirhabaxa kufuneka ibe phezulu kangangoko kunokwenzeka. Kakhulu izinto okubi lula uwele izixhobo amanzi esatsiba elungiselelwe zokucoca iindawo ngaphandle Ukuxinana kubo. Ngenxa yoko, izixhobo elide abupheli.

3. Ratio amaqhezu. Umgangatho ithathwa umbandela kuphela leyo ubunjwe amasuntswana ngobukhulu ezahlukeneyo (ukusuka 0.5 ukuya 3 mm).

Ngokutsho iqondo ingozi ukuze umzimba umgubo esirhabaxa eyabelwe iqela yesine. Oku kuthetha ukuba unako ukusebenza kunye nabo ngaphandle koloyiko nobungozi kwimpilo yazo. Thelekisa: ukongeza yesine udidi lwengozi ezithathwa izinto ezifana ngeentsimbi ezindala kunye uthuli eseleyo kwi ngokugaya ungamalungu yesinyithi.

scope

Ngenxa yoko, umgubo ezininzi esirhabaxa esetyenziselwa zokucoca evele iimveliso nesinyithi kwiindawo ukurusa. Ukongeza, lisetyenziswa ukususa ipeyinti, ityatyekwe intsalela evela eziphathekayo kunye izitena. Sebenzisa amakha esirhabaxa kwakhona zitshatyalaliswe okanye ukususa iinxalenye zinyibilikisiwe ngelixa ekuqhubeni ukulungiswa.

Wenziwe unyango umphezulu kule kwaziswa njengendlela eqhelekileyo esirhabaxa, nelangatye lingonakali fluid.

Uthelekiso kupershlak nesanti zwi

Kakade ke, umgubo esirhabaxa mihla ibiza ngaphezu kwentlabathi zwi. Noko ke, ukusebenza ngcono kakhulu yakhe. Ecacileyo, ngezansi ewusondeza ingqalelo yakho itshati luthelekiso izinto ezimbini.

ukusetyenziswa powder Abrasive

Okubandakanywe kupershlak kunye nikelshlaka amasuntswana kufuneka ezibukhali kakhulu. Ngoko ke, unyango lwabo umphezulu iya kwenziwa ngokufanelekileyo kakhulu. Ngoko ke, ngokungafaniyo intlabathi zwi, Ithatyathwe emigutyeni yonke esirhabaxa phantse ezizo uthuli. Ngenxa yoko, iimveliso processed musa akusafuneki nto, selikukuhlanjwa, ukuchitha imali eyongezelelweyo.

Uthuli ngexesha isanti zwi ecocekileyo amiliswe kuba amasuntswana bawo batyunyuzwa kakhulu. Kunye amakha esirhabaxa ukuba phantse lungenzeki. Ngoko ke zingasetyenziswa kabini zokuthambisa, maxa wambi izihlandlo ezithathu. Kakade ke, oku kuphungula ngokubonakalayo ukusetyenziswa kwabo. Ngoko ke, sebenzisa nikelshlakom kupershlak kunye nenzuzo, nangona ukuba kakhulu eninzi ngaphezu kwentlabathi. Ukusetyenziswa powder esirhabaxa nganye 1 m2 imalunga-30 kuphela kg. Thelekisa, njengentlabathi eselunxwemeni kwindawo enye kufuneka ukuchitha malunga ne-100 kg.

powder Abrasive: Standard

The degree of nempembelelo emzimbeni womntu nikelshlak kupershlak, njengokuba sele kukhankanyiwe, ilungu kwiqela yesine (GOST 12.1.007). Ekwenziweni kwemigaqo emigutyeni esirhabaxa kufuneka babonwe ngokuphathelene GOST 17.2.3.01-86 umda engcolisayo. Ukutshintsha Standard kaRhulumente kunye nohlobo izixhobo buqu xa sisebenza kunye nabasebenzi kunye nikelshlakom kupershlak (GOST 12.4.034). Isiqulatho esiphezulu avumelekile atom zendalo emigutyeni esirhabaxa kulawulwa GOST 30108. Enyanisweni le nto ngokuqhelekileyo luqhutywa phantsi TU 1789-001-34557754-99.

Isicelo ekhaya

Ezinye bangabanye banomdla, apho ungasebenzisa i ngumgubo esirhabaxa. Kupershlak kunye nikelshlak ekhaya siyaqondakala ke luncedo. Zisetyenziswa ngqo kukuninzi xa ucoca imiphezulu ezinkulu-ndawo. isetyenziswe ikakhulu kuphela powder diamond ekhaya. Bona afaneleka kakuhle ekuveliseni intlama, yenzelwe ipolishi iintlobo ngeentlobo iimveliso ezibengezelayo shape ezintsonkothileyo.

Kwakhona amakha diamond ngokufuthi esetyenziselwa lemveliso isixhobo self-akramnceleyo. Kulo mzekelo, njengoko sisiseko ezisetyenziswa ngokuqhelekileyo ilitye esirhabaxa. Emva bamafutha, lisetyenziswa kwi umaleko lonxibelelwano ubume ulandelayo (% ngokobunzima):

• diamond umgubo - 2-4;

• oksayidi lobhedu umgubo - 25-35;

• phosphoric acid - intsalela.

iindleko

Ixabiso nikelshlak kunye kupershlak malunga efanayo. Ezi Ithatyathwe emigutyeni abanamathele ngokomyalelo engange 3000-3500 ngetoni nganye. Ixabiso isanti zwi na kuluhlu engange 800-900 ngetoni nganye. Diamond powder, kufuneka, Kakade ke, abiza kakhulu. Ungathengisi ngayo neetoni okanye eekhilogram kunye grams. lubekelwe engange 35-70 gram nganye.

Njengoko ubona, umgubo esirhabaxa - izibonelelo zithandwa kakhulu kwaye iluncedo. iintlobo zawo ezahlukeneyo ingasetyenziswa zombini kushishino kunye ekhaya. Yingozi ukuba akakwenzi, iimpawu zokusebenza ezahlukeneyo ezimangalisayo nje.