Inqubo yokukhiqiza yamapayipi ensimbi engenamthungo inzima futhi iqinile. Ngemuva kokukhiqizwa kwepayipi lensimbi engenamthungo, ukuhlolwa okuthile kufanele kwenziwe. Ingabe uyayazi indlela yokuhlola yokucaba nezinyathelo zepayipi lensimbi elingenamthungo?

1) Gcwalisa isampula:

1. Isampula inqunywe kunoma iyiphi ingxenye yepayipi yensimbi engenamthungo eye yadlula ukuhlolwa okubonakalayo, futhi isampula kufanele ibe ingxenye yepayipi eligcwele ubuso bomkhiqizo wepayipi.
2. Ubude besampula akufanele bube ngaphansi kuka-10mm, kodwa bungabi ngaphezu kuka-100mm. Amaphethelo esampula angase azungezwe noma ashaywe ngokufaka noma ezinye izindlela. Qaphela: Uma imiphumela yokuhlolwa ihlangabezana nezidingo zokuhlolwa, imiphetho yesampula ingase ingabi yindilinga noma i-chamfered.
3. Uma kuzokwenziwa ekupheleni kweshubhu yobude obugcwele. Ngesikhathi sokuhlolwa, i-incision izokwenziwa i-perpendicular ku-axis longitudinal yepayipi ubude besampula kusukela ekupheleni kobuso bepayipi, futhi ukujula kokusika kufanele okungenani kube ngu-80% we-diameter yangaphandle.

2) Imishini yokuhlola:

Ukuhlolwa kungenziwa emshinini wokuhlola indawo yonke noma umshini wokuhlola ingcindezi. Umshini wokuhlola uzofakwa amapuleti amabili ahambisanayo aphezulu naphansi, futhi ububanzi bamapuleti ahambisanayo buzodlula ububanzi besampula eyisicaba, okungukuthi, okungenani i-1.6D. Ubude bepuleti lokucindezela abukho ngaphansi kobude besampula. Umshini wokuhlola unamandla okwenza isicaba isampula ibe ivelu yengcindezi ethile. I-platen kufanele ibe nokuqina okwanele futhi ikwazi ukulawula ibanga lejubane elidingekayo ekuhlolweni.

3) Izimo zokuhlola nezinqubo zokusebenza:

1. Ukuhlolwa ngokuvamile kufanele kwenziwe ebangeni lokushisa legumbi lika-10°C ~ 35°C. Ukuhlola okudinga izimo ezilawulwayo, izinga lokushisa lokuhlola lizoba ngu-23°C ± 5°C. Isivinini esiphansi sesampula singaba
20-50mm/min. Uma kunengxabano, isivinini esihambayo se-platen akufanele sidlule i-25mm / min.

2. Ngokuvumelana nezindinganiso ezifanele, noma isivumelwano phakathi kwezinhlangothi ezimbili, ibanga H le-platen kufanele linqunywe.

3. Beka isampula phakathi kwamapuleti amabili ahambisanayo. Amapayipi amapayipi ashiselwe kufanele abekwe ezindaweni ezibalulwe emikhiqizweni nasezingeni elifanele. Sebenzisa umshini wokucindezela noma umshini wokuhlola ukuze usebenzise amandla endaweni yeradial, futhi ngesivinini esingeqile ku-50mm/min, cindezela ngokulinganayo uye ebangeni eliyisicaba H, khipha umthwalo, khipha isampula, futhi ubuke ngeso lengqondo ingxenye egobayo. kwesampula.

Izinyathelo zokuzivikela:

Ngesikhathi sokuhlolwa kokucaba, ibanga eliphansi H lizolinganiswa ngaphansi komthwalo. Esimeni sokucaba okuvaliwe, ububanzi bokuthintwayo phakathi kwezindawo zangaphakathi zesampula kufanele okungenani bube ngu-1/2 wobubanzi bangaphakathi b besampula elijwayelekile ngemva kokwenza isicaba.

Ukuhlolwa kokusebenza okuyisicaba kwepayipi lensimbi engenamthungo kudlala indima ebalulekile ebukhuni, indawo encibilikayo, ukumelana nokugqwala kanye nokucindezela kwepayipi lensimbi engenamthungo, futhi lokhu kuhlola kufanele kwenziwe kahle.