Drill bit wani nau'in kayan masarufi ne da ake amfani da shi sosai a injinan gini namu.Ana amfani da shi don haƙa ta ramuka ko ramukan makafi akan ƙaƙƙarfan kayan, kuma yana iya haɓaka ramukan da ke akwai.
Duk da haka, nau'ikan nau'ikan ramuka da muke zaɓa sun bambanta a wurare daban-daban na aiki.Abubuwan da aka saba amfani da su sun haɗa da rawar motsa jiki, lebur, rawar tsakiya, rawar rami mai zurfi da rawar gida.
To wane irin rawar jiki ne ake amfani da shi wajen hako farantin karfe?
Ana ba da shawarar bitar ƙarfe mai ƙarfi don hako farantin karfe.
Bugu da ƙari, lokacin hakowa, ya dogara da diamita na rami.Idan rami ya fi girma, ƙarfin rawar lantarki da ake buƙatar amfani da shi zai zama mafi girma.
Yanzu akwai wani nau'i na musamman na karfe (wanda ake kira hollow drill bit ko Annular cutter ko broach cutter ko core drill ko core cutter), wanda zai iya yin rawar jiki da sauri.
Za a iya dora sandar haɗin kai kai tsaye akan rawar maganadisu, kuma ana iya haƙa faranti mai kauri na mm 20 cikin yan daƙiƙa kaɗan.Yana da fa'ida a bayyane
Za a iya raba rawar farantin karfe zuwa babban rawar ƙarfe na ƙarfe mai ƙarfi (HSS) da simintin ƙirar carbide core (TCT) bisa ga kayan.
Gabatarwa zuwa Ƙarfe Mai Haɓakawa Mai Girma (HSS core Drill):
An karɓi ƙarfe mai saurin sauri don layin dogo na ƙarfe, tare da nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan busassun busassun;Tare da nau'ikan rikodi iri-iri, lissafin haƙori na ƙarshen haƙori, ƙirar rabuwa guntu, barga kuma abin dogaro.
A diamita jeri daga 12mm zuwa 36mm, da kuma zurfin ne 25mm da 50mm;
Gabatarwa ga aikin farantin karfe na carbide (TCT core drill):
Nau'in rikodi na rawar sojan duniya an rufe shi sosai, kuma diamita na daidaitattun jerin daga 11mm zuwa 150mm.Zurfin yankan shine 35mm, 50mm, 75mm, 100mm, 150mm;
Matsakaicin diamita na jeri na musamman shine 200mm, kuma matsakaicin zurfin yankan shine 200mm;
Yana ɗaukar babban aikin simintin carbide ruwa mai ƙarfi tare da barbashi masu kyau, wanda ke da ƙarfi, juriya, kuma yana da kyakkyawan juriya.An haɗa ruwa mai ƙarfi tare da garantin rayuwa mai ƙarfi;Ƙirar nau'i na nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i));
Gabatarwa zuwa Nau'in Drill Shank:
Yayin zabar rawar jiki mai zurfi tare da girman da ya dace, ya kamata a zaɓi nau'in sanda bisa ga ƙirar ƙirar maganadisu.
Nau'o'in hannu na gabaɗaya sun haɗa da nau'ikan 8: hannun dama na dama, hannun gabaɗaya, riƙon rami huɗu, rikewar yankan zagaye, riƙon igiya, hannun dama mai nau'in P-nau'i na dama, hannun rami uku, da hannun yankan lebur.
Gabatarwa zuwa Twist Drill:
Bugu da kari, na'urorin karkatarwa na yau da kullun na iya yin rawar jiki ta faranti na karfe.
Twist drill shine kayan aikin da aka fi amfani dashi a cikin injin ramuka.
Its abu ne kullum high gudun kayan aiki karfe ko wuya gami.
An fi amfani da shi don injinan hakowa, lathes, na'urorin hannu na lantarki da sauran kayan aikin injiniya don sarrafa diamita daban-daban na rami.
Gabaɗaya ana rarraba rawar murɗa zuwa madaidaicin shank da mazugi.
Madaidaicin rawar shank: dace da hako ƙananan rami diamita a ƙasa da 13.0mm, mazugi ko taper shank murɗa rawar jiki: dace da ramuka tare da babban rami diamita da juzu'i.
Twist drill shine kayan aikin injin ramin da aka fi amfani dashi.Yawanci, da diamita jeri daga 0.25 zuwa 80 mm.
An fi haɗa shi da ɓangaren aiki da abin hannu.Akwai ramuka biyu masu karkace a cikin sashin aiki, wanda yayi kama da karkatarwa, saboda haka sunan.
Don rage juzu'i tsakanin sashin jagora da bangon rami yayin hakowa, diamita na rawar murɗa a hankali yana raguwa daga ƙwanƙolin rawar jiki zuwa shank, kuma yana cikin siffar mazugi mai jujjuyawar.The helix kwana na karkatarwa rawar soja yafi rinjayar girman da rake kwana a kan yankan gefen, da ƙarfi na ruwa lobe da guntu cire yi, yawanci 25 ° ~ 32 °.Karkace tsagi za a iya niƙa da ƙasa.
Ana niƙa ƙarshen ƙarshen rawar sojan don samar da sashin yanke ta hanyar mirgina mai zafi ko zafi mai zafi.Babban kusurwar sashin yankan madaidaicin rawar jiki shine 118, kusurwar madaidaiciyar gefen gefen shine 40 ° ~ 60 °, kuma kusurwar baya shine 8 ° ~ 20 °.
Saboda dalilai na tsari, kusurwar gaba yana da girma a gefen waje kuma a hankali yana raguwa zuwa tsakiya.
Gefen giciye yana da kusurwar gaba mara kyau (har zuwa kusan - 55 °), wanda ke aiki azaman extrusion yayin hakowa.Domin inganta aikin yankan rawar murɗa, za'a iya ƙaddamar da ɓangaren yanke zuwa siffofi daban-daban bisa ga kaddarorin kayan da ake sarrafa (kamar rawar rukuni).Twist drills suna da nau'i biyu na shank: madaidaiciyar shank da taper shank.An manne tsohon a cikin ƙuƙumar rawar soja yayin da aka saka na ƙarshen a cikin ramin taper na sandal ko wutsiya na kayan aikin injin.
Gabaɗaya, ana yin ƙwanƙwasa drills da ƙarfe mai sauri.Twist drills tare da siminti carbide sakawa ko rawanin sun dace da sarrafa simintin ƙarfe, taurin ƙarfe da kayan da ba na ƙarfe ba.Haɗe-haɗen simintin carbide ƙananan ƙwanƙwasa ƙwanƙwasa ana amfani da su don sarrafa sassan kayan aiki da allunan kewayawa da aka buga.
Gabatarwa zuwa Mataki na Core Drill:
Matakin rawar jiki, wanda kuma aka sani da matakin rawar soja ko rawar soja, ana amfani da shi ne don hako faranti na bakin ciki a cikin 3mm.
Za a iya amfani da rawar soja ɗaya maimakon maƙalari da yawa.Ana iya sarrafa ramuka masu diamita daban-daban kamar yadda ake buƙata, kuma ana iya sarrafa manyan ramuka a lokaci ɗaya ba tare da maye gurbin ramuka da hakowa ba.
Dangane da nau'in tsagi na samfurin, ana iya raba shi zuwa madaidaiciya madaidaiciya, shinge mai karkace da madauwari;
A halin yanzu, duk wannan aikin rawar da CBN ya kera shi ne da cikakken niƙa, wanda akasari an yi shi da ƙarfe mai sauri, gami da sauran su, tare da ƙayyadaddun daidaiton aiki.Dangane da yanayin aiki daban-daban, ana iya aiwatar da murfin saman don tsawaita rayuwar kayan aiki da haɓaka ƙarfin kayan aiki.
Our mataki drills da aka yi da super wuya high gudun karfe.
Diamita na samfurin ya bambanta daga 4mm zuwa 40mm.
Haɗin matakin ya tashi daga matakai 4 zuwa matakai 13.
Akwai nau'i biyu na karkace ramuka da madaidaiciyar tsagi.
Dace da hakowa da reaming na karfe, simintin ƙarfe, bakin karfe da sauran kayan;
Daidaitaccen nika tare da kayan aiki na atomatik;Za'a iya zaɓar tsarin sutura.
Sabili da haka, yana da mahimmanci kuma a zaɓi ɗan rami mai kyau don hako farantin karfe.
Amma kar ka damu.Idan kuna da wasu tambayoyi, da fatan za ku iya tuntuɓar mu.
Kullum a shirye muke mu amsa muku kowace tambaya.
Muna da ƙungiyar sabis na ƙwararru da ƙungiyar samarwa.Komai ka yi odar girman yau da kullun ko buƙatar keɓancewa, za mu samar maka da cikakken kewayon sabis na kulawa.
Barka da zuwa binciken ku a kowane lokaci!
Lillian Wang
Giant Tools Kawai mafi kyawun kayan aikin da muka yi
Tianjin Ruixin Tools & Hardware Co., Ltd.
Email: wjj88@hbruixin.net
Mob/Whatsapp: +86-18633457086
Yanar Gizo: www.giant-tools.com
Lokacin aikawa: Satumba-29-2022