Isinxibo seTungsten Carbide Waterjet Nozzle

Ukugaya ilitye eliqinileyo kunye nokusika i-waterjet kuthathwa njengendlela efanelekileyo yokuphucula ubomi bomsebenzi wee-carbide blades ze-cemented. Eli nqaku liza kuthetha ngokufutshane malunga novavanyo lokunxitywa kwe-YG6 tungsten carbide waterjet nozzle xa isetyenziselwa ukugrumba ilimestone. Iziphumo zovavanyo ziya kubonisa ukuba uxinzelelo lwejet yamanzi kunye nobubanzi bombhobho budlala impembelelo ebalulekileyo ekunxityweni kwe-tungsten carbide waterjet cut nozzle.

1. Ukuqaliswa kwejet yamanzi

Ijethi yamanzi ngumqa wolwelo onesantya esiphezulu kunye noxinzelelo kwaye isetyenziselwa ukusika, ukubunjwa, okanye ukugoba. Ekubeni inkqubo yejet yamanzi ilula kwaye ixabiso alibizi kakhulu, lisetyenziswa ngokubanzi kwi-metal machining kunye nokusebenza kwezonyango. I-carbide enesamente yeyona nto iphambili kumatshini kunye nezixhobo zemigodi ngokudityaniswa kwayo okukodwa kobunzima, ukuqina, kunye nexabiso eliphantsi. Nangona kunjalo, isixhobo se-samente ye-carbide sonakaliswe kakhulu ekugrunjweni kwamatye aqinileyo. Ukuba ijethi yamanzi isetyenziselwa ukuncedisa i-drill bit, inokuchaphazela ilitye ukunciphisa amandla e-blade kunye nokutshintshiselana nobushushu ukupholisa ubushushu be-blade ngoko ke, kuya kuba yindlela efanelekileyo yokuphucula ubomi bomsebenzi we-cemented blade blade. ijethi yamanzi isetyenziselwa ukugrumba.

2. Izinto eziphathekayo kunye neenkqubo zovavanyo

2.1 Izixhobo

Izinto ezisetyenzisiweyo kolu vavanyo yi-YG6 cemented carbide waterjet nozzle kunye ne-limestone yemathiriyeli enzima.

2.2 Iinkqubo zovavanyo

Olu vavanyo lwenziwa kwiqondo lokushisa, kwaye ugcine isantya sokumba kwi-120 mm / min kunye nesantya sokujikeleza kwi-70 imijikelezo / iminithi ye-30 min kwiimvavanyo, ezijolise ekuphandeni impembelelo yeeparamitha zejethi zamanzi ezahlukeneyo ezibandakanya uxinzelelo lwejet, ububanzi be-nozzle, kwiimpawu zokunxiba ze-cemented carbide waterjet cutting tube.

3. Iziphumo kunye nengxoxo

3.1. Impembelelo yoxinzelelo lwejethi yamanzi kwimilinganiselo yokunxiba yamagqabi e-carbide enesamente

Kuboniswa ukuba izinga lokunxiba liphezulu kakhulu ngaphandle koncedo lwejethi yamanzi, kodwa izinga lokunxiba liyancipha ngokukhawuleza xa ijethi yamanzi ijoyina. Amazinga okunxiba ayancipha xa uxinzelelo lwejethi lukhula. Nangona kunjalo, izinga lokunxiba liyancipha kancinci xa uxinzelelo lwejet lungaphezulu kwe-10 MPa.

Amaxabiso okugqoka achaphazelekayo ngoxinzelelo lomatshini kunye nokushisa kwee-blades, kwaye ijethi yamanzi inceda ukunciphisa uxinzelelo lomatshini kunye nokushisa.

Uxinzelelo oluphezulu lwejethi lunokwandisa ukusebenza kakuhle kotshintshiselwano lwe-thermal ukunciphisa ubushushu bokusebenza. Ukutshintshwa kobushushu kwenzeka xa i-jet yamanzi igeleza kumphezulu we-blade, kunye nefuthe lokupholisa. Le nkqubo yokupholisa inokuthi ithathwe njengenkqubo yokudluliselwa kobushushu ngaphandle kwepleyiti ecaba.

3.2. Isiphumo sobubanzi bombhobho kumazinga okunxitywa kweencakuba ze-carbide ezisamente

Idayamitha yomlomo omkhulu ithetha indawo yempembelelo enkulu kunye namandla angaphezulu eempembelelo kwilitye lekalika, elinceda ekucutheni amandla omatshini kwincakuba kunye nokunciphisa ukuguga kwayo. Kuboniswa ukuba izinga lokunxiba liyancipha ngokunyuka komthamo we-nozzle ye-drill bit.

3.3. Ukunxitywa kwelitye le-carbide blade drill kunye nejethi yamanzi

Uhlobo lokungaphumeleli kwamagqabi e-carbide e-cemented kwi-jet drilling yamanzi ayifani naleyo kwi-drilling eyomileyo. Akukho ziqhekeza zinzima zifunyenweyo kuvavanyo lokugrumba ngejethi yamanzi phantsi komda wokusondeza omnye kwaye umphezulu ubonisa ubukhulu becala imofoloji yokunxiba.

Zintathu izizathu zokuchaza iziphumo ezahlukeneyo. Okokuqala, ijethi yamanzi inokunciphisa ngokufanelekileyo ubushushu bomhlaba kunye noxinzelelo lobushushu. Okwesibini, ijethi yamanzi ibonelela ngamandla empembelelo ukuqhekeza ilitye likalika, kwaye inceda ukunciphisa amandla omatshini kwiblade. Ke ngoko, isimbuku soxinzelelo lwe-thermal kunye noxinzelelo lomatshini olunokuthi lubangele iifractures ezinzulu zinokuba sezantsi kunamandla wezinto ezibonakalayo.I-blade ekubhobhozeni ngamanzi. Kwindawo yesithathu, ijethi yamanzi enoxinzelelo oluphezulu inokwenza umaleko wamanzi apholileyo ngokuthelekisekayo ukuthambisa iblade kwaye inokukhupha amasuntswana abrasive aqinileyo asematyeni njenge polisher. Ngako oko, umphezulu we-blade kwi-jet drilling yamanzi ilula kakhulu kunoko kubhobhoza okomileyo, kwaye izinga lokunxiba liya kuncipha ngelixa i-jet yamanzi inyuka.

Nangona uluhlu olubanzi lwe-brittle fractures luphetshwa, kuya kubakho umonakalo ongaphezulu kwi-blades kwi-rock drilling ngejethi yamanzi.

Inkqubo yokugqoka i-carbide blades kwi-limestone yokomba kunye nejethi yamanzi inokwahlulwa ibe ngamanqanaba amabini. Ekuqaleni, kwiimeko ezincediswa yijethi ephantsi kwamanzi, i-micro-cracks ibonakala kumda we-blade, mhlawumbi ibangelwa ukutshatyalaliswa komatshini wendawo kunye noxinzelelo lwe-thermal olubangelwa ukushisa kwe-flash. Isigaba se-Co sithambile kakhulu kunesigaba seWC kwaye kulula ukunxiba. Ngoko xa i-blade mills ilitye, isigaba se-Co sinxitywa kuqala, kunye namasuntswana ahlanjwe yijethi yamanzi, i-porosity phakathi kweenkozo inkulu kwaye umphezulu we-blade uba ngokungalingani.

Emva koko, olu hlobo lomonakalo we-micro-surface luyanda ukusuka kumda ukuya kumbindi we-blade surface. Kwaye le nkqubo yokupolisha iyaqhubeka ukusuka emphethweni ukuya embindini we-blade surface. Xa isuntswana le-drill ligrumba elityeni ngokuqhubekayo, umphezulu okhazimlisiweyo emiphethweni uyakwenza iintanda ezincinci ezithi zidlulele kumbindi womphezulu wencakuba ngenxa yokulimala koomatshini kunye noxinzelelo lobushushu olubangelwa bubushushu obukhanyayo.

Ngoko ke, le nkqubo yokucoca i-roughing iphinda iphindwe ukusuka emphethweni ukuya kumbindi we-blade surface rhoqo, kwaye i-blade iya kuba yincinci kwaye iyancipha ide ingakwazi ukusebenza.

4. Isiphelo

4.1 Uxinzelelo lwejethi yamanzi ludlala indima ebalulekileyo kumazinga okunxitywa kweebhithi zesamente zokomba i-carbide ekugrumbeni amatye ngejethi yamanzi. Amazinga okunxiba ayancipha ngokunyuka koxinzelelo lwejethi. Kodwa ukwehla kwesantya samaxabiso okunxiba akukho ncam. Iyancipha ngakumbi nangakumbi xa uxinzelelo lwejet lungaphezu kwe-10 MPa.

I-4.2 Isakhiwo se-nozzle esinengqiqo sinokuphucula ukunyanzeliswa kwe-carbide blades. Ngaphezu koko, ukwandisa ububanzi bombhobho wejethi kunokunciphisa izinga lokunxiba kweeblades.

4.3 Uhlalutyo lomphezulu lubonise ukuba amagqabi e-carbide e-samente ekugrunjweni kwe-limestone kunye nejethi yamanzi abonisa isenzo sesetyhula sokuqhekeka kwe-brittle fracture, ukutsalwa kweenkozo, kunye nokupolishwa, okubangela inkqubo yokususwa kwezinto.

Thembela kwi-ZZBETTER namhlanje

I-Waterjet machining yenye yezona nkqubo zikhawulezayo zokuphuhlisa oomatshini. Amashishini amaninzi ayamkele inkqubo ngenxa yomgangatho ophezulu wokusika izinto ezahlukeneyo. Ubungane bayo bokusingqongileyo, kunye nenyaniso yokuba izinto azikhubazwanga bubushushu ngexesha lokusika.

Ngenxa yoxinzelelo oluphezulu oluveliswa ngexesha lenkqubo, ukusika kwejethi yamanzi kwimizi-mveliso kufuneka kuphathwe ngononophelo ziingcali kuzo zonke izigaba zokusika. E-ZZBETTER, unokufumana iingcali ezinamava zokuphatha zonke iimfuno zakho ze-waterjet machining. Sikwangumenzi weprototyping one-stop-stop ekhawulezayo, okhethekileyo kwi-CNC Machining, ukwenziwa kwamaphepha entsimbi, ukubumba inaliti ekhawulezileyo, kunye neentlobo ezahlukeneyo zokugqitywa komphezulu. Ungalibazisi ukufikelela kuthi kwaye ufumane isicatshulwa sasimahla namhlanje.

Ukuba unomdla kwi-tungsten carbide waterjet cutting tube kwaye ufuna ulwazi oluthe kratya kunye neenkcukacha, UNGAQHAGAMSHELANA NATHI ngefowuni okanye ngeposi ngasekhohlo, okanye SITHUMELE MAIL ezantsi kwephepha.