Iyo shank ndiyo inosungirira chikamu chechibooreso chepakati uye kuendesa simba;Mutsipa unoshandiswa kubvisa vhiri rekukuya pakugaya bhiti, uye tsanangudzo uye trademark yebhiti rekuchera zvinowanzonyorwa pamutsipa;Chikamu chekushanda che twist drill chinotamba basa rekucheka uye kutungamira.Iyo twist drill chishandiso chekuboora gomba rakatenderera reworkpiece kuburikidza nekucheka kwayo kutenderera kune axis yakagadziriswa.Yakatumidzwa nekuti chip yayo inobata groove ine spiral uye inoita seyakamonyoroka.
Twist drill ndiyo inonyanya kushandiswa hole processing tool.Mutsetse mukuru wekucheka mupendero werudzi urwu rwechibooreso chakareba, iwo maviri makuru ekucheka macheto akabatanidzwa neyakachinjika mupendero, uye chip akabata groove iri spiral (yakanakira kubviswa kwechip).
Chikamu che spiral groove chinoumba chiso cheraki, uye chiso cheraki nekona yepamusoro zvinotarisa ukuru hwekona yerake.Naizvozvo, iyo drill point rake angle haingori padhuze chete neiyo spiral angle, asi zvakare inobatwa neiyo kumucheto inclination.
Chii chinotsanangurwa uye modhi ye twist drill?
Tsanangudzo uye saizi ye twist drill:Φ 1.0, Φ1.5, Φ2.0, Φ2.5, Φ3.0, Φ3.2, Φ3.3, Φ3.5, Φ3.8, Φ4.0, Φ4.2, Φ4.5, Φ4.8, Φ5.0, Φ5.2, Φ5.5, Φ5.8, ΦnhanhatuΦ,6.2, Φ6.5, Φ6.8, Φ7.0, Φ7.2, Φ7.5, Φ7.8, Φ8.0, Φ8.2, Φ8.5, Φ8.8, Φ9.0, Φ9.2, Φ9.5, Φ10.0, Φ10.2, Φ10.5, Φ11.0, Φ12.0, Φ12.5, Φ13.0, Φ13.5, Φ14.
Tsanangudzo tafura ye twist drill:
Yakatwasuka shank twist drills GB/T,.3 -,Φ 3- Φ 20.
Yakatwasuka shank twist drill GB/T,.4 -,Φ 3- Φ 31.5.
Morse taper shank twist drills GB/T,.1 -,Φ 6- Φ.
Morse taper shank twist drill ine yakajairwa mubato uye gobvu mubato GB/T,.2 -,Φ 6- Φ 50.
Morse taper shank yakawedzera twist drill GB/T,.3 -,Φ 6- Φ 30.
Carbide yakatwasuka shank twist drill, saizi 16.
Iyo twist drill ine dhayamita diki ye3.5MM, pamwe ne5, 6, 8, 10, 12, 14, 16, 18, 20, 22, 32 uye mamwe maitiro.
The basic angle of twist drill inosanganisira zvikamu zvina: kumusoro kwekona, cross edge angle, front angle uye back angle.
1. Kona yepamusoro: Iyo inosanganisirwa kona pakati pemicheto miviri yekucheka ye twist drill inonzi top angle.Kona yacho kazhinji°, iyo inogona kuva duku pakuchera zvinhu zvinyoro uye zvakakura pakuchera zvinhu zvakaoma.
2. Kona yakakomberedzwa yehorizontal edge: iyo inosanganisirwa kona pakati pehorizontal edge uye iyo huru yekucheka yekucheka inonzi iyo yepamusoro angle, kazhinji 55.°.Hukuru hweiyo diagonal angle yemupendero yakachinjika inosiyana nehukuru hwekona mushure mekugaya.Kana kona yemashure yakakura, kona yemuchinjikwa inoderera, muganhu unova wakareba, uye simba rinotenderera rinowedzera panguva yekuchera.Kana kona yekumashure idiki, mamiriro acho anopesana.
3. Pakona yepamberi: kazhinji - makumi matatu°~30°, kukwirira kumucheto wekunze, uye kona yepamberi isina kunaka pedyo nepakati pechibhorani.Iyo yakakura iyo spiral angle ye twist drill ndeye, hombe yekona yekumberi ndeye.
4. Kumashure kwekona: Kumashure kwekona ye twist drill inosiyanawo, ine hushoma pamucheto wekunze uye huwandu huri pedyo nepakati pechibhorani.Kazhinji i8°~12°.
Kungwarira pakuita twist drill operation:
1. Twist drills ichaiswa mumabhokisi akakosha kudzivirira kudedera uye kubonderana.
2. Chidzitiro chekuyeresa chisiri chekubata (chakadai semakorosikopu) chichashandiswa kuyera dhayamita yebhiti rekuboora kudzivirira kuchekwa kusingabatanidze chiyereso chemuchina uye kukuvara.
3. Paunenge uchishandiswa, chibooreso chinotorwa kubva mubhokisi rekurongedzerwa chinozoiswa pakarepo muchirimo chuck yechirungiro kana mumagazini yemidziyo umo chibooreso chinobva chatsiviwa.
4. Gara uchitarisa guta rimwe chete remushonga uye chitubu chinounganidzwa uye simba rekusunga rechirimo rinounganidza.Guta rimwechete risina kunaka richaita kuti chibooreso chine dhayamita diki chityoke uye dhayamita yegomba ive hombe.Kusasimba kwekumanikidza kuchaita kuti kumhanya chaiko kusaenderane nekumhanya kwakaiswa, uye chuck inotsvedza neinomonyorora drill bit.
5. Kune CNC maturusi emuchina ane mhete yekutsvaga, iyo yakadzika yekumisikidza panguva yekuisa inofanirwa kuve yakarurama.Kana mhete yekuwana ikasashandiswa, kurebesa kwechibooreso chakaiswa pachirungiso chinofanira kugadziridzwa nguva dzose.Kune akawanda maspindle ekuchera machina, iyi poindi inofanirwa kutariswa zvakanyanya, uye kudzika kwekuchera kwega yega spindle kunofanirwa kuenderana.Kana zvisina kuenderana, chibooreso chinogona kusvika pasi kana kutadza kuboora bhodhi redunhu, zvichikonzera kukweshwa.
6. Iyo 40x stereo microscope inogona kushandiswa kutarisa kupfeka kwekucheka kwekucheka kwebhiti reku drill.
7. Nguva dzose chengetedza rutsoka rwekupinha.Iyo yekubata kumeso kwetsoka yekutsikirira ichave yakatwasuka uye yakatwasuka kune huru shaft isingazungunuke, kuitira kudzivirira kuboora kutyora uye kutsauka panguva yekuchera.
8. Kureba kwekusungirira kweiyo yakagadziriswa shank twist drill bit pachirimo chuck ndeye 4-5 times the diameter of the drill handle isati yagona kusungirirwa zvakasimba.
9. Iyo base plate stack, kusanganisira ekumusoro neazasi mabhesi egasi, achaiswa zvakasimba uye akaenzanirana mune rimwe gomba one slot positioning system pabhenji rebasa remuchina wekuchera.Paunenge uchishandisa tepi yekunamatira, zvakakosha kudzivirira chibooreso kubva pakuomerera kune tepi, izvo zvinokonzeresa kuoma kwekubvisa chip uye drill break.
10. Muchina wekuchera une guruva rakanaka rekusveta maitiro.Mhepo inosveta huruva inogona kuderedza tembiricha yechibhorani, uye panguva imwe chete, inogona kubvisa guruva kuderedza kukweshera uye kugadzira tembiricha yakanyanya.
11. Kugaya panguva yakakodzera kunogona kuwedzera kushandiswa uye kudzoreredza nguva dzema twist bits, kuwedzera hupenyu hwebhiti, uye kuderedza mari yekugadzira uye mari.
Kushandisa twist drill
Ndeapi maumbirwo uye kushandiswa kweakasiyana-siyana eku drill bits?
Kushandisa uye kupatsanura kweyakatwasuka shank twist drills
Chibooreso cheblack straight handle twist chakapinza.Inoshandiswa kuchera makomba mumatanda nesimbi.Silver impact drill yakagomara.Inoshandiswa kuchera makomba esimende nemadziro ezvidhina.Icho chibooreso chekuvaka.Pakuchera, chibooreso chemagetsi chinofanirwa kugadziridzwa kuti chiite basa rekuita.
Best tool
Mhando uye chinangwa che drill bit?
Ikozvino kune dzimwe nzvimbo dzegoridhe dzakaputirwa nemafirimu esimbi asingawanzo simbi, ayo anogadzirwa nesimbi yemidziyo nezvimwe zvinhu uye anoomeswa mushure mekupisa kupisa.Mupendero webanga uyo muromo wakaderedzwa kusvika pakona yakaenzana kumativi ose neshure zvishoma kuumba kona yeacute.Chibooreso chacho hachina simbi, simbi kana aluminium yakaomeswa nekupisa, uye aluminium iri nyore kunamira kuchibhorani, saka chibooreso chinoda kuzorwa nemvura ine sipo.
2. Pfura maburi muzvinhu zvekongiri uye zvinhu zvematombo, shandisa zvibooreso, batirana nezvibooreso zvematombo, uye musoro wekucheka unowanzo gadzirwa necemented carbide.Mhuri dzemazuva ose dzinoshandisa zvibooreso zvemagetsi zvakajairika pasina kuchera pamadziro esimende.
3. Dhonza huni.Dhonza maburi pazvinhu zvehuni uye shandisa zvibooreso zvehuni pamwe chete.Mishonga yehuni ine vhoriyamu yakakura yekucheka uye haidi kuomarara kwechishandiso.Chishandiso chemidziyo chinowanzo mhanyisa simbi.Kune kapipi kadiki pakati peiyo bittip, uye makona akaenzana pamativi ese akakura, kunyangwe asina kona.Nokuda kwekugadzirisa nzvimbo yakanaka.Kutaura zvazviri, chibooreso chesimbi chinogonawo kuchera huni.Nemhaka yokuti huni huri nyore kupisa uye brittle chips haisi nyore kubuda, zvakakosha kuderedza kasi yekutenderera uye kazhinji kubuda kubvisa brittle chips.
4. Matile drills anoshandiswa kuchera makomba pamatairi e ceramic uye magirazi ane kuoma kwepamusoro.Tungsten carbon alloy inoshandiswa sechinhu chekushandisa.Nekuda kwekuomarara kwakanyanya uye kushomeka kwechishandiso, kutarisisa kunofanirwa kubhadharwa kune yakaderera-kumhanya uye kukanganisa kushandiswa kwemahara.
Kurongwa kwe twist drills
Mhando uye chinangwa che drill bit?Huya utarise
2. Center drill bit: rinowanzo shandiswa pakuboora nzvimbo yepakati isati yaboora.
3. Twist bit: Ndiyo inonyanya kushandiswa mukugadzirwa kwemaindasitiri.Isu tinowanzo shandisa twist bit.
4. Super hard drill: Kumucheto kwemberi kwechibooreso chemuviri kana kuti yese yakagadzirwa ne super hard hard alloy tool material, iyo inoshandiswa pakuboora zvinhu zvekugadzira.
5. Oil gole drill bit: muviri wekuchera une maburi maduku maviri ayo iyo inocheka inosvika pakucheka kuti ibvise kupisa uye chips.
6. Deep hole drill: Yakatanga kushandiswa kuchera pfuti barrel nedombo casing, inozivikanwawo sekuboora mbiya.The deep gole drill is straight groove type.
Ndeapi marudzi eanowanzo shandiswa alloy twist drills aripo?
Common alloy twist drills, straight shank alloy twist drills, fixed shank alloy twist drills, welded alloy twist drills, integral alloy twist drills, non-standard akaumbwa alloy twist drills akajairika marudzi ealloy twist drills, OBS alloy twist drills!
Ndeapi mapoka ezvibooreso zvehuni?
Matatu mapoinzi drill, twist drill, gongs drill, flat drill.
Three point drill: woodworking three point drill, inokodzera kugera huni, screw holes, round wood mortise makomba, etc. Ndakatenga set pamutengo unokosha we20 yuan, kubva pa3MM kusvika ku8 zvidimbu, izvo zvinonzi ive yemhando yepamusoro.Kune zvakare sutu diki yakatengwa kare.Zvinoita kunge sutu yezvipenga zvina kana zvishanu.Ipfupi uye yakashongedzwa negoridhe.Zviri zvakare nyore chaizvo kushandisa.Iyo yechitatu-point drill inofanira kuva yakanakisisa yekuchera huni.Zviri nyore kuwana, haifambi, uye yakachipa.
Twist drill: Twist drill inowanzo shandiswa kuchera simbi.Simbi dzakasiyana dzine zvinhu zvakasiyana.Ndakatenga ma twist drills anodarika 20, uye mamwe acho haasi concentric.Kamwe chibooreso chikasungwa, chinotanga nekuzununguka.Chiitiko chako pachako, zviri nani kutenga zvinodhura twist drills, imwe yegumi.
Flat drill: Iyo flat drill yakaenzana nekukwesha, nekuti pane imwe chete simbi chidimbu chedhiri, iyo inotenderera kune huni, saka inoshanda senge scraper.Kazhinji, cork inogona kurarama, asi hardwood inonyara.
Iyo gong drill ine macheto maviri emapanga, imwe ine basa rekudhirowa denderedzwa, iro rakaenzana nebasa rechisel, rimwe banga remucheto rine basa rekufoshora, uye pakati paro pane diki screw, iyo inoshandiswa. sepakati pedenderedzwa.Maburi akacherwa nemagongi akashambidzika, asina burr uye anokurumidza.Kazhinji, gongo uye zviboorero zvakareba uye zvinoshandiswa kuchera makomba akadzika.
Kuchenjerera kuchabhadharwa panguva yekushanda: nokuti nzvimbo yekubatana pakati pemuviri wekuchera nehuni yakakura, kupisa kunokonzerwa nekuputika kwakakura.Kana huni hunenge hwakaoma, inowanzosvuta.Kana chibooreso chikasatorwa nenguva kuti chitonhodze, chibooreso chacho chinotovharwa uye kushaya simba.
Kugadzirwa kwe twist drill
Pakati pezviboorero zvakajairika pamusika, pane zvibooreso zvichena uye zvibooreso zvitema.Ndiani anogona kundiudza zvinhu, kugadzira uye kushandiswa kweaya madhiraini maviri?
Chibooreso chichena chaitwa pasi, saka kurongeka kwechibooreso chichena kwakakwira kupfuura kwechibhorani.
Ose ari maviri akagadzirwa neM2 high speed simbi.Vanogona chete kugadzirisa zvinhu nekuoma kwakaderera
General processing nonferrous simbi, yakaderera kabhoni simbi.
Ehe, kune HSS-E,HSS-PM uye mamwe masimbi ekumhanya anonetsa kugadzira
Semuenzaniso, alloy kabhoni simbi, simbi yakakandwa, simbi isina tsvina, nezvimwe.
Ndeipi nzira yekugadzira twist drill?
Kubva pakuvhara kusvika pakugaya, ipapo kusvika pakugaya zvakanaka, grooving, kugaya nzvimbo yekuchera, uyezve kusvika pakugaya zvakanaka zvakare, kusvikira kurongedza, kunyora uye kutumira!Mhando dzakasiyana dzema twist drills dzinoburitsa mhedzisiro dzakasiyana.Kweanopfuura makore gumi, Zhijia yakatarisana nekutsvagisa, kusimudzira uye kugadzirisa kwe twist drills!
Ndezvipi zvinodiwa zvehunyanzvi zvema twist drills?
Chitarisiko chacho hachizove chisina kutsemuka, kucheka, kutsva, kutema mitsetse uye zvimwe zvirema zvinokanganisa kuita kwesevhisi.
Iyo twist drill chishandiso chekuboora gomba rakatenderera rebasa rekushanda kuburikidza nekucheka kwayo kutenderera kune axis yakagadziriswa.Yakatumidzwa nekuti chip yayo inobata groove ine spiral uye inoita seyakamonyoroka.
Standard twist drill.Iyo twist drill inoumbwa nemubato, mutsipa uye chikamu chekushanda.
(1) Iyo dhayamita ye twist drill inoganhurwa negomba dhayamita.The spiral groove inoita kuti chibooreso chiite mutete uye chibooreso chine kuoma kwakaderera;Kune mabhandi maviri embabvu ekutungamira, uye axis yegomba iri nyore kutsauka;Iyo yakachinjika mupendero inoita kuti pakati kuome, iyo axial kuramba inowedzera, uye dhiri dhiri iri nyore kuzunguza.Naizvozvo, chimiro uye chinzvimbo zvikanganiso zvemakomba akacherwa zvakakura.
(2) Maturusi ekumberi nekumashure ezvibooreso zvinomonyoroka inzvimbo dzakakombama.Iyo yekumberi kona uye kumashure kwekona yega yega padivi peiyo huru yekucheka inosiyana, uye kona yepamberi yemuchinjiko ndeye - 55.°.Mamiriro ekucheka akashata zvikuru;Iyo yekucheka kukurumidza kugovera pamwe nekucheka kumucheto hakuna musoro, uye kucheka kukurumidza kwechishandiso tipi ine simba rakaderera ndiyo yakanyanya, saka kupfeka kwakakomba.Naizvozvo, iyo machined gomba kururama yakaderera.
(3) Mhedzisiro huru yekucheka kwebhodha yakazara yakazara, uye kukurumidza kwekucheka kwechinhu chimwe nechimwe pamucheto wekucheka hauna kuenzana, saka zviri nyore kuumba spiral chips uye zvakaoma kubvisa chips.Naizvozvo, iyo chip inowanzokwenya madziro egomba nekuda kweextrusion uye kupesana nemadziro egomba, uye kushata kwepamusoro mushure mekugadzira kwakadzikira.
Kunyangwe iyo geometric chimiro chekumonyorora chibooreso chine musoro kupfuura icho cheflat drill, kuchine zvinotevera zvinokanganisa:
(1) Musiyano uripo pakati pemakona ekumberi pane imwe neimwe pamucheto mukuru weiyo standard twist drill wakakurisa.Kona yekumberi kwechekuchekwa kumucheto kwekunze kwechibooreso kunosvika +30°;Iko kumberi kwekona pedyo nenzvimbo yekuchera inenge - 30°, uye kona yepamberi pedyo nenzvimbo yekuchera iduku zvikuru, zvichiita kuti chip deformation yakakura uye kucheka kukuru kwekucheka;Zvisinei, kona yepamberi pedyo nemucheto wekunze yakakura zvikuru, uye simba rekucheka rinowanzove risina kukwana kana uchigadzira zvinhu zvakaoma.
(2) Mupendero wakachinjika wakarebesa, uye kona yekumberi kwemupendero wakachinjika ihombe yakaipa kukosha, kusvika - 54.°~-60°, iyo ichagadzira simba guru reaxial.
(3) Kuenzaniswa nemamwe marudzi ekucheka maturusi, iyo huru yekucheka yekucheka yakajairwa twist drills yakareba kwazvo, iyo isingakodzeri kuparadzanisa chip uye chip breaking.
(4) Iyo yekumashure kona yeanobatsira yekucheka mucheto kumucheto bhendi ndeye zero, zvichikonzera kuwedzera kukakavara pakati peshure kwechiso chemubatsiri wekucheka mupendero uye gomba remadziro, yakawedzera tembiricha yekucheka, yakakura kupfeka pakona yekunze kwemupendero. chibooreso, uye kushata kweiyo machined surface roughness.
Diane
Phone/Whatsapp:8618622997325
Nguva yekutumira: Oct-13-2022