Ngokungafani nepayipi lensimbi elinekhabhoni ephezulu, ipayipi lensimbi elithambile linokuqukethwe kwekhabhoni okungaphansi kuka-0.18%, ngakho lolu hlobo lwepayipi lushiselwa kalula kuyilapho ezinye izinhlobo zamapayipi ensimbi enekhabhoni ephezulu, njengepayipi lensimbi engagqwali, elidinga amasu akhethekile ukuze weld kahle impahla. Kwezinye izimo ezithile, kufanele sisike ipayipi lensimbi elithambile ukuze sibhekane nokulingana ngokwezifiso kwezinhlelo zakho zokusebenza. Kunezindlela ezahlukene nezindlela zokusika ipayipi, futhi ngayinye incike ekutheni yiziphi izinhlobo zepayipi ozisikayo.
Njengomthetho, indlela yokusika ipayipi lensimbi elinamandla ngokuvamile kuye ngokuthi ububanzi bangaphandle bepayipi lensimbi kanye nobukhulu bayo bodonga. Ukusika isaha kuyinqubo ezenzakalelayo ngokuphelele futhi kuyindlela evamile yokusika induku, ibha, ipayipi, kanye neshubhu. Le nqubo inhle kakhulu ekusikeni umthamo omkhulu. Amanye ama-band amasaha angakwazi ukuphatha izinyanda zomkhiqizo ezinkulu. Ukusika ibhande lesaha kuyindlela esebenzayo yokusika izinhlobo ezihlukahlukene zamapayipi ensimbi, njengepayipi lensimbi eyisikwele, ipayipi elingunxande, iziteshi, imishayo ye-I, kanye ne-extrusions. Naphezu kwezinzuzo eziningi ze-band saw cutting, akuyona inqubo ephumelelayo yokusika imikhiqizo enezindonga ezincane. Ngaphezu kwalokho, i-band saw cutting ikhiqiza i-burr futhi ayizuzi ukubekezelelana okuqinile. Ngaphezu kwalokho, ukusika okubandayo okunembayo okuphezulu kulungele ukusika izinto ezinobubanzi obuncane noma ezinodonga oluncane oludinga ukubekezelelana okuqinile. Isaha elibandayo eliyindilinga lisebenzisa insimbi yesondo noketshezi lokusika, oluvame ukugcotshwa ngesigcobo senkungu. Ukusaha okubandayo kukhiqiza ukusikeka okuyisikwele noma kwe-perpendicular kanye nama-burrs amancane noma angabikho nhlobo. Le ndlela yokusika ezenzakalelayo ingakwazi ukunqwabelanisa-ukusika impahla enobude bokubekezelela okungu-±0.004 in. nokubekezelelana kwesikwele okungu-0.002 in. iyintshi yobubanzi.
Ukusaha nge-abrasive kuyindlela eyisisekelo, eyenziwa ngesandla yokusika-ubude bomkhiqizo esimisweni sekhasimende kunoma iyiphi ingxubevange. Isaha elilumayo lisebenza ngensingo eyindilinga noma isondo lokuhlanganisa inhlaka (elimanzi noma elomile) eligaya umkhiqizo. Nakuba i-abrasive saw isebenziseka kalula futhi idinga isikhathi esincane sokusetha, ayikwazi ukunikeza ukusikwa kwesikwele noma ukubekezelela okuqinile. Ngoba inqubo isebenzisa isenzo sokusika noma sokushiswa, ayisebenzi kahle ezintweni ezinodonga oluwugqinsi. Kwabanye abakhiqizi bamapayipi ensimbi, i-high-precision cold sawing ifaneleka ukusika izinto ezincane ezinobubanzi noma ezinodonga oluncane oludinga ukubekezelelana okuqinile. Isaha elibandayo eliyindilinga lisebenzisa insimbi yesondo noketshezi lokusika, oluvame ukugcotshwa ngesigcobo senkungu. Ukusaha okubandayo kukhiqiza ukusikeka okuyisikwele noma kwe-perpendicular kanye nama-burrs amancane noma angabikho nhlobo.
Thumela umlayezo wakho kithi:
Isikhathi sokuthumela: Dec-02-2019
