Umahluko phakathi komatshini wokuqhushumba kwesanti kunye nomatshini oqhumayo wokudubula uqaliswa ukuze ukhethe ukusetyenziswa

Junda Sandblasting machine kunye Junda shot machine peening zizixhobo ezibini ezahlukeneyo. Nangona igama lifana, kukho umahluko omkhulu ekusetyenzisweni. Nangona kunjalo, ukuze ugweme impazamo yokukhethwa komsebenzisi, kuchaphazela ukusetyenziswa kunye nokubangela inkcitho yeendleko, ukungafani okuhambelanayo kwaziswa ngokulandelayo.

1, umahluko phakathi kokudutyulwa kokudubula kunye nokuqhunyiswa kwesanti

Umgaqo wokudubula ukukrola kunye ne-sandblasting yindlela yokucoca umphezulu wemveliso usebenzisa umoya njengamandla. Ukukrola kusebenzisa intsimbi erhabaxa, efana nokudutyulwa kwentsimbi, isanti yentsimbi, isitofu seseramic. Ukuqhushumba kwesanti kusetyenziswa ngama-abrasives angeyo-metallic, njengesanti ye-corundum, isanti yeglasi, isanti yeresin njalo njalo.

2, uJunda wadubula inkqubo yokuqhushumba kunye nesanti

Inkqubo yokukrola kunye nokuqhunyiswa kwesanti isekwe kwiimveliso ezahlukeneyo, ukusebenza kunye nezinye iimfuno ukugqiba ukuba kusetyenziswe ukuchama okanye ukuqhushumba kwesanti.

3. Ukukhethwa kwezixhobo zokuqhushumba kunye nesanti

I-shot peening kunye ne-sandblasting ukongeza kwi-abrasive, i-abrasive recovery, i-abrasive sorting device yahlukile, ezinye izixhobo zezixhobo ziyafana, ngokuqinisekileyo, amasuntswana amancinane e-abrasive anokuba nezixhobo eziqhelekileyo kunye ne-sandblasting, ngokuqinisekileyo, kuxhomekeke kwimeko yokwenyani.

4. I-shot peening yindlela yokususa intsimbi yentsimbi ngokusebenzisa umoya ocinezelweyo okanye amandla omatshini we-centrifugal njengamandla kunye nokukhuhlana. Ububanzi beprojekti buphakathi kwe-0.2-2.5mm, uxinzelelo lomoya oxinyiweyo ngu-0.2-0.6mpa, kunye ne-Angle phakathi kwe-jet kunye nomphezulu malunga ne-30-90 degrees. Imilomo yenziwe ngentsimbi ye-T7 okanye ye-T8 kwaye iqiniswe kubunzima be-50-. Ubomi benkonzo ye-nozzle nganye yi-15-20 iintsuku. I-shot peening isetyenziselwa ukususa isikali, umhlwa, isanti yokubumba kunye nefilimu yepeyinti endala kwiimveliso zentsimbi eziphakathi kunye nezikhulu ezinobunzima obungekho ngaphantsi kwe-2mm okanye iindawo zokuphosa kunye ne-forging ezingadingi ubukhulu obuchanekileyo kunye ne-contour. Yindlela yokucoca ngaphambi kokugubungela umphezulu (i-plating). Isetyenziswa kakhulu kwiindawo ezinkulu zeenqanawa, iifektri zoomatshini abakhulu, iifektri zeemoto njalo njalo. Unyango olungaphezulu ngokuchama, amandla abethayo, umphumo wokucoca uyabonakala. Kodwa ukudutyulwa kweplate ebhityileyo yokusetyenzwa kwecwecwe, kulula ukwenza i-workpiece deformation, kunye nokudubula kwentsimbi kubethe umphezulu womsebenzi (nokuba ukudubula kuqhume okanye ukukroba, isiseko sentsimbi deformation, kuba akukho plastiki, ixolo elaphukileyo, kunye nokuguqulwa kwefilimu yeoli. ngezinto ezisisiseko, ngoko ke nge-oyile yokusebenzela, ukudutyulwa kokudubula, ukukroba okudutyulwe akukwazi ukususa ngokupheleleyo ioyile.

I-5, i-sandblasting ikwayindlela yokucoca ngoomatshini, kodwa ukuqhushumba kwesanti akudutyulwanga, ukuqhushumba kwesanti kufana nesanti yequartz, ukuqhushumba kwentsimbi yintsimbi. Kwiindlela ezikhoyo zokunyanga umphezulu womsebenzi, umphumo wokucoca ukucoca ukuqhuma kwesanti. I-Sandblasting ifanelekile ukucoca i-workpiece surface kunye neemfuno eziphezulu. Nangona kunjalo, izixhobo zangoku zaseTshayina zokuqhushumba kwesanti ngokubanzi zenziwe ngehinge, iscraper, ilifti yebhakethi kunye nabanye oomatshini bokuqala besanti enzima. Abasebenzisi kufuneka bakhe umngxuma onzulu kwaye benze umaleko wokungangeni kwamanzi ukufaka oomatshini, iindleko zokwakha ziphezulu, iindleko zokulondolozwa kunye nokugcinwa kwazo zinkulu. Ngengqwalasela yesizwe kukhuseleko lokusingqongileyo kunye nempilo yemizi-mveliso, kuba inkqubo yokuqhunyiswa kwesanti inenani elikhulu lesizukulwana sothuli hayi kuphela ungcoliseko olunzulu lokusingqongileyo, kodwa kulula ukukhokelela kwisifo somsebenzi womqhubi (silicosis), inenani elikhulu ukudubula kwesanti endaweni yesanti.

Oku kungasentla malunga nokwahlulo phakathi komatshini wokuqhushumba kwesanti kunye nomatshini wokudubula, ngokutsho kwentshayelelo yayo, sinokuqonda ngokucacileyo umda wesicelo kunye nokusetyenziswa kweempawu zesixhobo, ukuze sidlale ngokufanelekileyo ukusetyenziswa kwayo, ukuhlangabezana neemfuno zokusetyenziswa. .