Inqubo yokuqeda amapayipi ensimbi iyinqubo ebaluleke kakhulu futhi ebalulekile yokuqeda amaphutha emapayipini ensimbi, ukuthuthukisa ikhwalithi yamapayipi ensimbi, futhi kuhlangatshezwane nezidingo zokusetshenziswa okukhethekile kwemikhiqizo. Ukuqedwa kwamapayipi ensimbi ikakhulukazi kuhlanganisa: ukuqondisa ipayipi lensimbi, ukusika ukuphela ( i-chamfering, usayizi), ukuhlola nokuhlola (okuhlanganisa ukuhlolwa kwekhwalithi yendawo, ukuhlolwa kobukhulu bejometri, ukuhlolwa okungabhubhisi kanye nokuhlolwa kwe-hydraulic, njll.), ukugaya, ukukala ubude, isisindo, ukudweba, ukuphrinta nezinqubo zokupakisha.Amanye amapayipi ensimbi anezinjongo ezikhethekile nawo adinga ukuqhunyiswa kwesibhamu, ukucutshungulwa ngomshini, ukwelashwa kokuqeda ukugqwala, njll.
(I) Iziphambeko zokuqondisa amapayipi ensimbi kanye nokuvinjelwa kwazo
⒈ Inhloso yokuqondisa amapayipi ensimbi:
① Susa ukugoba (okungaqondile) okukhiqizwa ipayipi lensimbi ngesikhathi sokugoqa, ukuthutha, ukwelashwa kokushisa nezinqubo zokupholisa
② Yehlisa i-ovality yamapayipi ensimbi
⒉ Ukukhubazeka kwekhwalithi okubangelwa ipayipi yensimbi ngesikhathi senqubo yokuqondisa: okuhlobene nemodeli yomshini wokuqondisa, ukwakheka kwembobo, ukulungiswa kwembobo kanye nezici zepayipi yensimbi.
⒊ Ukukhubazeka kwekhwalithi ekuqondiseni amapayipi ensimbi: amapayipi ensimbi awaqondile (amapayipi ayagoba), amazinyo, ayisikwele, aqhekekile, amapayipi angaphezulu nama-indentation, njll.
(ii) Amapayipi ensimbi okugaya nokusika amaphutha kanye nokuvimbela kwawo
⒈ Inhloso yokugaya okungaphezulu kwamapayipi ensimbi: ukuqeda ukonakala kwendawo okuvunyelwe ukuba khona ngezindinganiso zamapayipi ensimbi kodwa kufanele kuhlanzeke phansi ukuze kuthuthukiswe izinga eliphezulu lamapayipi ensimbi.
2. Ukukhubazeka okubangelwa ukugaya okungaphezulu kwamapayipi ensimbi: Isizathu esiyinhloko ukuthi ukujula nokuma kwamaphoyinti okugaya ngemva kokugaya kudlula izimfuneko ezishiwo ezingeni elijwayelekile, okubangela ukuthi ububanzi obungaphandle nobukhulu bodonga lwepayipi lensimbi kudlule ukuchezuka okungekuhle. noma abe nesimo esingajwayelekile.
⒊ Ukugaya indawo yepayipi lensimbi kufanele ngokuvamile kuhlangabezane nezidingo ezilandelayo:
① Ngemuva kokuthi kulungiswe izinkinga ezingaphezulu zepayipi lensimbi, ubukhulu bodonga bendawo elungisiwe angeke bube buncane kunokuchezuka okungekuhle kobukhulu bodonga lwepayipi lensimbi, futhi ububanzi obungaphandle bendawo elungisiwe kufanele buhlangabezane nezidingo zepayipi lensimbi. ububanzi obungaphandle bepayipi lensimbi.
②Ngemva kokuba ipayipi lensimbi liphansi, kuyadingeka ukugcina indawo engaphansi yepayipi yensimbi njengendawo ebushelelezi egobile (i-arc eyeqile).Ukujula kokugaya: ububanzi: ubude = 1:6:8
③ Lapho ugaya ipayipi lensimbi lilonke, akumele kube namamaki agqamile we-polygonal ebusweni bepayipi lensimbi.
④Izindawo zokugaya ezingaphezulu zepayipi lensimbi akufanele zidlule inombolo eshiwo kuzinga.
⒋ Ukukhubazeka okuyinhloko okubangelwa ukusika kwepayipi lensimbi kufaka phakathi: ubuso bokugcina bepayipi lensimbi abumi mpo, kukhona ama-burrs namalophu, futhi i-engeli ye-bevel ayilungile, njll.
⒌ Ukuthuthukisa ukuqondisa kwepayipi lensimbi nokunciphisa i-ovality yepayipi yensimbi yizimfuneko zokuqinisekisa ikhwalithi yokusika yepayipi yensimbi.Ngamapayipi ensimbi anokuqukethwe okuphezulu kwe-alloy, ukusika amalangabi kufanele kugwenywe ngangokunokwenzeka ukuze kuncishiswe ukuvela kokuqhekeka kokuphela kwepayipi.
(iii) Ukungasebenzi kahle kwamapayipi ensimbi kanye nokuvimbela kwawo
⒈ Ukucutshungulwa kwendawo yamapayipi ensimbi ikakhulukazi kuhlanganisa: ukuchama kwesibhamu, ukugaywa kwendawo yonke kanye nokucubungula ngomshini.
⒉ Inhloso: Ukuqhubeka nokuthuthukisa ikhwalithi yendawo kanye nokunemba kobukhulu bamapayipi ensimbi.
⒊ Amathuluzi okugaya isiyonke indawo engaphandle yamapayipi ensimbi ikakhulukazi ahlanganisa: amabhande abrasive, amasondo okugaya namathuluzi omshini wokugaya.Ngemuva kokugaya okuphelele kwendawo yepayipi yensimbi, isikali se-oxide ebusweni bepayipi yensimbi singasuswa ngokuphelele, ukuqedwa okungaphezulu kwepayipi lensimbi kungathuthukiswa, futhi ubuso bepayipi lensimbi bungabuye bususwe.Amanye amaphutha amancane njengokuqhekeka okuncane, imigqa yezinwele, imigodi, imihuzuko, njll.
① Sebenzisa ibhande elilumayo noma isondo lokugaya ukuze ugaye ngokuphelele ingaphezulu lepayipi lensimbi.Iziphambeko eziyinhloko zekhwalithi ezingase zibe umphumela zihlanganisa: isikhumba esimnyama ebusweni bepayipi lensimbi, ukushuba okweqile kodonga, izindawo eziyisicaba (amapholigoni), imigodi, ukusha kanye nezimpawu zokugqoka, njll.
② Isikhumba esimnyama ebusweni bepayipi lensimbi sibangelwa inani lokugaya libe lincane kakhulu noma imigodi engaphezulu kwepayipi lensimbi.Ukwandisa inani lokugaya kungaqeda isikhumba esimnyama endaweni yepayipi yensimbi.
③ Ugqinsi lwamapayipi ensimbi alubekezeleleki ngenxa yokuthi ukuchezuka okunegethivu kogqinsi lwepayipi lensimbi ngokwalo kukhulu kakhulu noma inani lokugaya likhulu kakhulu.
④ Ukusha ebusweni bepayipi lensimbi ngokuyinhloko kubangelwa ingcindezi yokuxhumana eyeqile phakathi kwesondo lokugaya kanye nengaphezulu lepayipi lensimbi, inani lokugaya lepayipi lensimbi ekugayeni okukodwa, kanye nesondo lokugaya elisetshenzisiwe libi kakhulu.
⑤ Yehlisa inani lokugaya ipayipi lensimbi ngesikhathi esisodwa.Sebenzisa isondo lokugaya elimahhadla ukuze ugaye ipayipi lensimbi kanye nesondo lokugaya ukuze ugaye kahle.Lokhu akukwazi nje ukuvimbela ukushisa kwendawo phezu kwepayipi yensimbi, kodwa futhi kunciphise izimpawu zokugqoka ezikhiqizwa ebusweni bepayipi yensimbi.
⒋ Ukuchama kwesibhamu endaweni yepayipi lensimbi
① Ipayipi lensimbi elidubula phezulu liwukufafaza isibhamu sensimbi noma isihlabathi se-quartz sosayizi othile endaweni yepayipi yensimbi ngesivinini esikhulu ukuze sikhiphe isikali se-oxide ngaphezulu ukuze kuthuthukiswe ukushelela kwendawo yepayipi lensimbi.
②Ubukhulu nobulukhuni bokudutshulwa kwesihlabathi kanye nesivinini somjovo yizinto ezibalulekile ezithinta ikhwalithi yokuchama kwesibhamu ebusweni bepayipi lensimbi.
⒌ Ipayipi lensimbi lokulungisa indawo
①Amanye amapayipi ensimbi anezidingo eziphezulu zekhwalithi yangaphakathi nangaphandle adinga ukucutshungulwa kokusebenza.
②Ukunemba kohlangothi, ikhwalithi yangaphezulu kanye nokugoba kwamapayipi angomshini akufaniswa namapayipi agingqiwe ashisayo.
Kafushane, inqubo yokuqeda iyinqubo ebaluleke kakhulu futhi ebaluleke kakhulu yokuqinisekisa ikhwalithi yamapayipi ensimbi.Ukuqinisa indima yenqubo yokuqeda ngokungangabazeki kuzosiza ukuqhubeka nokuthuthukisa izinga lamapayipi ensimbi.
Isikhathi sokuthumela: Apr-01-2024