Umahluko phakathi komatshini wokuqhumisa isanti kunye nomatshini wokuqhumisa isibhamu uqaliswa ukuze kukhethwe indlela yokusetyenziswa

Umatshini wokuqhumisa isanti iJunda kunye nomatshini wokucofa i-Junda shot zizixhobo ezimbini ezahlukeneyo. Nangona igama lifana, kukho umahluko omkhulu ekusetyenzisweni. Nangona kunjalo, ukuze kuthintelwe impazamo yokukhetha umsebenzisi, kuchaphazele ukusetyenziswa kwaye kubangele inkcitho yeendleko, umahluko ohambelanayo uziswa ngokulandelayo.

1, umahluko phakathi kokuqhumisa ngemipu kunye nokuqhumisa ngesanti

Umgaqo wokucofa i-shot peening kunye ne-sandblasting yindlela yokucoca umphezulu wemveliso usebenzisa umoya njengombane. Ukucofa i-shot peening kusebenzisa i-metal abrasive, efana ne-steel shot, i-steel sand, i-ceramic shot. Ukucofa i-sand kusetyenziswa zi-non-metallic abrasives, ezifana ne-corundum sand, i-glass sand, i-resin sand njalo njalo.

2, Inkqubo yokuqhumisa iJunda shot kunye nenkqubo yokuqhumisa isanti

Inkqubo yokucofa inaliti kunye nokuqhumisa isanti isekelwe kwiimveliso ezahlukeneyo, ukusebenza kunye nezinye iimfuno zokumisela ukuba kusetyenziswe ukucofa inaliti okanye ukuqhumisa isanti.

3. Ukukhethwa kwezixhobo zokuqhumisa isibhamu kunye nezixhobo zokuqhumisa isanti

Ukucofa isibhamu kunye nokuqhumisa isanti ukongeza ekuvuseleleni okurhabaxa, ukubuyisela okurhabaxa, isixhobo sokuhlela esirhabaxa sahlukile, ezinye izixhobo zezixhobo ziyafana, ewe, amasuntswana amancinci e-abrasive nawo anokuba ngokubanzi kwaye izixhobo zokuqhumisa isanti, ewe, zixhomekeke kwimeko yokwenyani.

4. Ukucofa ngeempundu yindlela yokususa umhlwa wesinyithi ngokusebenzisa umoya ocinezelweyo okanye amandla e-mechanical centrifugal njengamandla kunye nokungqubana. Ububanzi beprojektha buphakathi kwe-0.2-2.5mm, uxinzelelo lomoya olucinezelweyo yi-0.2-0.6mpa, kwaye i-Angle phakathi kwejethi nomphezulu imalunga ne-30-90 degrees. Ii-nozzles zenziwe ngentsimbi yesixhobo se-T7 okanye i-T8 kwaye ziqiniswe ukuya kubunzima be-50-. Ubomi benkonzo ye-nozzle nganye ziintsuku ezili-15-20. Ukucofa ngeempundu kusetyenziselwa ukususa isikali, umhlwa, isanti yokubumba kunye nefilimu yopende endala kwiimveliso zesinyithi eziphakathi nezinkulu ezinobukhulu obungaphantsi kwe-2mm okanye iindawo zokubumba kunye nokubumba ezingadingi bungakanani obuchanekileyo kunye nomgca. Yindlela yokucoca ngaphambi kokugquma umphezulu (ukuplata). Isetyenziswa kakhulu kwiindawo ezinkulu zeenqanawa, iifektri zoomatshini abanzima, iifektri zeemoto njl. Unyango lomphezulu ngokucofa ngeempundu, amandla okutshaya, isiphumo sokucoca sicacile. Kodwa ukudutyulwa kwe-shot peening ye-processing ye-workpiece yepleyiti ebhityileyo, kulula ukwenza i-deformation ye-workpiece, kwaye i-shot yentsimbi ibetha umphezulu we-workpiece (nokuba kukudubula kwe-shot okanye ukudutyulwa kwe-shot peening, i-deformation ye-metal base material, kuba akukho plastiki, i-peel ephukileyo, kunye ne-oil film deformation kunye nezinto ezisisiseko, ngoko ke nge-oil workpiece, ukudutyulwa kwe-shot, ukudutyulwa kwe-shot peening akunakususa ngokupheleleyo ioyile.

5, ukuqhumisa isanti kukwayindlela yokucoca ngoomatshini, kodwa ukuqhumisa isanti akuyonto yokuqhumisa ngokudubula, ukuqhumisa isanti yintlabathi efana nesanti ye-quartz, ukuqhumisa ngokudubula yintsimbi. Kwiindlela zonyango zomphezulu we-workpiece ezikhoyo, isiphumo sokucoca ukuqhumisa isanti. Ukuqhumisa isanti kufanelekile ukucoca umphezulu we-workpiece ngeemfuno eziphezulu. Nangona kunjalo, izixhobo zokuqhumisa isanti ngokubanzi zaseTshayina ngoku zenziwe ikakhulu nge-hinge, i-scraper, i-bucket lifti kunye nezinye izixhobo zokuthutha isanti ezinzima zakudala. Abasebenzisi kufuneka bakhe umngxuma onzulu kwaye benze umaleko ongangeni manzi ukufaka oomatshini, iindleko zokwakha ziphezulu, iindleko zokugcinwa kunye nokugcinwa zinkulu. Ngokuqwalasela kwesizwe ukhuseleko lokusingqongileyo kunye nempilo yemizi-mveliso, kuba inkqubo yokuqhumisa isanti inenani elikhulu lokuvelisa uthuli kungekuphela nje ungcoliseko olukhulu lokusingqongileyo, kodwa kulula nokukhokelela kwisifo somsebenzi somqhubi (i-silicosis), inenani elikhulu lokuqhumisa ngokudubula ukuze kuthathelwe indawo ukuqhumisa isanti.

Oku kungasentla malunga nomahluko phakathi komatshini wokuqhumisa isanti nomatshini wokucola isibhamu, ngokwentshayelelo yawo, sinokuqonda ngokucacileyo ububanzi bokusetyenziswa kunye neempawu zokusetyenziswa kwezixhobo, ukuze zidlale ukusebenza kakuhle kokusetyenziswa kwazo, ukuhlangabezana neemfuno zokusetyenziswa.