Funda uMbhobho waNgaphakathi wokuDubula uMlomo kwimiba emithandathu

Imilomo ingafakwa kuyoezahlukeneyoiintlobo zomphezulu ukugqiba, hayi kuphela kodwa kwakhonangaphakathi kwiumphezulu, njengombhobho. Kule meko, kufuneka sisebenzise ifayileisixhobo,iUmbhobho wangaphakathi oqhuma umbhobho onezixhobo ezahlukeneyo ezinxulumeneyo，ukuphumeza uburhabaxa esibunqwenelayo.

Umgaqo

Njengenkqubo yolunye uqhushululu lwesanti, ibandakanya izinto ezintathu eziphambili zokuqhushumba kombhobho wangaphakathi, icompressor yomoya, izinto zokuqhushumba, kunye nombhobho wangaphakathi wokuqhushumba. Umoya utyhalelwa ngaphandle kuqala ukuze uthwale amasuntswana abrasive kwimbiza yempahla eqhumayo. Emva koko umxube ugeleza kumbhobho wangaphakathi wokuqhuma umbhobho ngombhobho wokudibanisa. Ekugqibeleni, iinqununu ezixubileyo zifafazwe ukuze zihlambulule ingaphakathi lombhobho ukusuka kwi-19mm ukuya kwi-900mm nge-tip ephambukayo ye-nozzle. Iphuzu livelisa iphethini yokuqhuma kwi-cone ethetha ukuba i-abrasive ihlakazwe kwii-degrees ze-360, ukukhuthaza ukucoca ngokufanelekileyo.

Isakhiwo

Isitayile esiqhelekileyo, sahlulwe kakhulu sibe ngamacandelo amathathu abandakanya incam yokuphambuka, umzimba wombhobho, kunye nokudibanisa okubandakanyarhabaxa intambo okanye intambo ecikizekileyo. Ngolunye uhlobo olukhethekileyo, intloko ejikelezayo yokuqhuma endaweni yengcebiso eqhelekileyo yokuphambuka ukudubula ama-abrasives.

Izinto zeLiner

Izinto zombane zibandakanya iintlobo ezimbini, iBoron Carbide (B4C) kunye neTungsten Carbide (TC). B4C unayoilula, ubushushu obuphezulu, ukunxiba, kunye nokumelana nomhlwa. Ukuqina kwayo kukwesibini emva kwedayimane. I-TC ikwanayo nobulukhuni obuphezulu, ukunxiba ukuxhathisa ngexabiso eliphantsi. Ityala lenziwe ngeAluminiyam.

Izixhobo

Umbhobho ohlukeneyo wangaphakathi udinga imilomo ehambelanayo kunye nezixhobo ezinxulumene nazo.

I-ID yombhobho we-19-50mm: Kububanzi bombhobho wangaphakathi ukusuka kwi-19mm ukuya kwi-50mm, inkqubo yokuqhushumba idinga imilomo yesimbo se-lance kunye neeseti zekhola zokubeka umbhobho ngaphakathi kombhobho. Ngokutsho kobukhulu obuhlukeneyo beepayipi, kufuneka sixhobise ngeeseti zekhola ezifanelekileyo.

I-ID yombhobho we-50-135mm: Kwi-diameter yangaphakathi yombhobho ukusuka kwi-50 ukuya kwi-135mm, inokhetho olubini lwezixhobo zokuqhushumba. Omnye ngumbhobho oneesethi ezinkulu zekhola (Eyona inkulu ifumaneka kwi-135 pipe I.D.). Omnye ngumlomo onekhareji esembindini ekhangeleka ngathi sisikere. Njengomsebenzi we-collar set, i-centering carriage i-eyenza umlomo uhambe kakuhle kumbhobho.

I-ID yombhobho we-135-900mm: Kule meko, ifuna imilomo enekhareji ejikelezayo enentloko eneentloko ezininzi ezijikelezayo ukuze idubule ngokurhabaxa.(izixhobo zemifanekiso)

ImiSebenzi

Ukugqitywa komphezulu wombhobho wangaphakathi, ngokuqhelekileyo kusetyenziswe ukususa i-rust, eyenza i-myomatshiniamalungu ukuphucula kakhulu.Ukuqhunyiswa kwesanti yeiudonga lwangaphakathi ikakhulu yindlela yokutshiza ngesantya esiphezulu esekwe kumgaqo woxinzelelo lomoya njengamandla. Iibrasives ezisetyenziselwa ukususwa kwe-rust zineentlobo ezahlukeneyo ezifana nesanti yegarnet, isanti ye-quartz, umgodi wobhedu, njl njl. Inkqubo eneenkcukacha ngolu hlobo lulandelayo.

Step1: Ngaphambi kokuqhunyiswa kwesanti, umphezulu weumbhobho wangaphakathiiya kucocwa kuqala. Ukucocwa komphezulu kubalulekile kuba kuchaphazela ngokuthe ngqo ukunamathela kwengubo yonke.

Step2: Ukubonakaliswa kwelanga kunceda ukulibazisa ubomi benkonzo yokwaleka. Ukongeza, kukho ezinye iindlela ezifanaukucoca isinyibilikisi,iasidiukukha.

Step3: Lungisa icompressor yomoya, emva koko ulungelelanise umlomo wombhobho nomphezulu oza kunyangwa, kwaye ugcine umgama malunga ne-15 ~ 30 cm.. Singasebenzisa izixhobo ezifanelekileyo zokuqhushumba ukuze sifumane imilomo phakathi kwemibhobho ehamba kakuhle.

Inyathelo lesi-4: Skunye nokuqhunyiswa kunempembelelo kunye nesiphumo sokusikangaphakathiiumbhobho, kwaye umphezulu unakoukufikelelaukucoceka okuthile kunye noburhabaxa obahlukileyo.

Ingqalelo

1. Ngexesha lokwakhiwa kwesanti, ukukhuselwa kokhuseleko lomntuukunxibaziya kunxitywa ukuphepha ukwenzakala emzimbeni.

2. Ngexesha lokwakha, kufuneka igcine ubuncinane abantu ababini ukuphepha imeko engxamisekileyo enokuthi’ukujongana nomntu omnye.

3. Ngaphambi kokusebenzisa i-compressor yomoya, umbhobho wokungenisa umoya kunye nomatshini we-sandblasting kufuneka uhlolwe yokutywinwa.

4. Uxinzelelo lomoya lwecompressor yomoyakangangoko kunokwenzeka’tidlule i-0.8MPa, kwaye ivalve yomoya kufuneka ivulwe ngokucothayo xa usebenzisa icompressor yomoya.