Iyini i-Square PDC Cutters

Abasiki be-Square PDC (i-Polycrystalline Diamond Compact) bangamathuluzi okusika asetshenziswa kakhulu ezimbonini ezihlukahlukene, ikakhulukazi emisebenzini yokumba. Umumo wesikwele ubhekisela kumklamo wejiyomethri womsiki, ohlanganisa izinhlangothi ezine ezilinganayo nama-engeli amane angama-90 degree.

Abasiki be-Square PDC baqashwe kakhulu embonini yokuhlola uwoyela negesi. Ziyingxenye ebalulekile yama-drill bits, asebenza njengezakhi eziyinhloko zokusika. Ukuma kwesikwele kuvumela ukubhola okuphumelelayo ezinhlotsheni ezihlukahlukene zokubunjwa, kusukela ekubunjweni kwamatshe athambile kuya kwaqinile.

Inqubo yokukhiqiza ye-square PDC cutters ihilela izinyathelo ezimbalwa. Ekuqaleni, impushana yedayimane ihlanganiswa ne-binder yensimbi, ngokuvamile i-cobalt, ngenqubo yokucindezela okukhulu, enezinga eliphezulu lokushisa. Lokhu kwakha ungqimba lwedayimane lwe-polycrystalline olunamathiselwe ngokuqinile ku-tungsten carbide substrate.

Kamuva, impahla ye-PDC ibunjwa ibe yifomu lesikwele kusetshenziswa amathuluzi okusika anembe nemishini. Imiphetho yokusika iklanywe ngokucophelela futhi iphucuziwe ukuze kuqinisekiswe ukusebenza kahle kokusika nokuphila isikhathi eside.

Abasiki be-Square PDC banikeza inqwaba yezinzuzo ezinhlelweni zokumba:

1. Ukuphumelela Okuthuthukisiwe Ukusika: Umumo wesikwele unikeza indawo enkulu yokusika uma kuqhathaniswa nezinye izimo, okuholela ekusebenzeni okuthuthukisiwe kokusika. Lokhu kuvumela isivinini sokumba esisheshayo, amazinga aphezulu okungena, kanye nokukhiqiza okwandayo.

2. Ukwakhiwa Okuqinile Nokuqina: Abasiki be-PDC abayisikwele baziwa ngokwakhiwa kwabo okuqinile, okubenza bakwazi ukumelana nezinga lokushisa eliphezulu, ukucindezela, nokuhuzuka. Ukuqina kwazo kuhumushela ekuphileni kwamathuluzi okunwetshiwe, kunciphisa isidingo sokushintshwa njalo komsiki futhi kuthuthukiswe ukusebenza kahle kwezindleko.

3. Ukulawulwa Kwe-Chip Okuphumelelayo: Umumo oyisikwele usiza ukukhishwa kwe-chip ngesikhathi sokumba. Ukuklama komsiki kuvumela ukususwa okuphumelelayo kokusika kwe-drill, ukuvimbela ukuvala nokuqinisekisa izinqubo zokubhoboza ezibushelelezi.

4. Ukuguquguquka: Abasiki be-square PDC bangamathuluzi ahlukahlukene afanele ukubhola ezinhlobonhlobo zezakhiwo, okuhlanganisa kokubili ukwakheka kwamadwala ahlanganisiwe futhi angaqinisiwe. Lokhu kuguquguquka kubenza bavumelane nezimo ezihlukahlukene zokumba kanye nezinhlelo zokusebenza.

5. Ikhwalithi Yembobo Ethuthukisiwe: Umumo wesikwele unikela kukhwalithi engcono yembobo nokunemba. Isiza ukugcina izimbobo eziqondile futhi inciphisa amathuba okuchezuka noma ukuchezuka ngesikhathi sokumba, okuholela kumaborehole anembile futhi aqondaniswe kahle.

6. Ukuhambisana Nezinsimbi Zomzimba We-Matrix kanye Nensimbi: Izisiki ze-PDC eziyisikwele zihambisana nazo zombili izingcezu zokubhoboza zomzimba ze-matrix nensimbi, zandisa ukuguquguquka kwazo nokusebenza kuzo zonke izinhlelo zokumba ezihlukene.

Kafushane, abasiki be-PDC abayisikwele bangamathuluzi okusika anenzuzo enkulu ekusebenzeni kokumba. Ukusebenza kwabo okuthuthukisiwe kokusika, ukuqina, ukulawula ama-chip, ukuguquguquka, nokuhambisana kubenza babe ukukhetha okuncanyelwayo ukuze kuzuzwe izinqubo zokumba ezisebenzayo nezikhiqizayo kuzo zonke izinhlobo ezihlukahlukene.