Shank ni igice gifata umwitozo wo gushyira hamwe no gukwirakwiza amashanyarazi;Ijosi rikoreshwa mugukuramo uruziga rwo gusya iyo rusya bito, kandi ibisobanuro hamwe nikirangantego cya biti byanditseho ijosi muri rusange;Igice cyakazi cya twist drill gifite uruhare rwo gukata no kuyobora.Imyitozo ihindagurika ni igikoresho cyo gucukura umwobo uzengurutse igicapo cyacyo ukoresheje guca ukizenguruka ugereranije n'umurongo uhamye.Yiswe izina kuko chip yayo ifata groove irazunguruka kandi isa nkaho ihindagurika.
Twist drill nigikoresho gikoreshwa cyane mugutunganya umwobo.Imirongo nyamukuru yo gukata kumurongo wubwoko bwa myitozo ni ndende, impande ebyiri nyamukuru zo gukata zahujwe nuruhande rutambitse, kandi chip ifata igikonjo ni spiral (byoroshye gukuramo chip).
Igice cyikizunguruka kigizwe nisura ya rake, naho isura ya rake nu mpande zo hejuru bigena ubunini bwinguni.Kubwibyo, imyitozo ya rake inguni ntabwo ifitanye isano rya bugufi gusa, ahubwo inagira ingaruka kumpande.
Nibihe bisobanuro nicyitegererezo cya twist drill?
Ibisobanuro nubunini bwa twist twist: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、 Φatandatu、 、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.
Imbonerahamwe yerekana imyitozo ya twist:
Imyitozo ya shank igororotse imyitozo GB / T,.3 -,Φ 3- Φ 20。
Strack shank twist drill GB / T,.4 -,Φ 3- Φ 31.5。
Morse taper shank twist imyitozo imyitozo GB / T,.1 -,Φ 6- 。。
Morse taper shank twist drill hamwe nigitoki gisanzwe hamwe nigituba kinini GB / T,.2 -,Φ 6- Φ 50。
Morse taper shank yaguye twist drill GB / T,.3 -,Φ 6- Φ 30。
Carbide igororotse shank twist drill, ubunini bwa 16.
Imyitozo ya twist ifite byibura diameter ya 3.5MM, kimwe na 5, 6, 8, 10, 12, 14, 16, 18, 20, 22, 32 nibindi bisobanuro.
Inguni shingiro ya twist drill ikubiyemo ibice bine: inguni yo hejuru, impande zombi zambukiranya impande zombi.
1. Inguni yo hejuru: Inguni yashyizwemo hagati yimpande ebyiri zo gukata za twist imyitozo yitwa top angle.Inguni ni rusange°, irashobora kuba ntoya mugihe ucukura ibikoresho byoroshye kandi binini mugihe ucukura ibikoresho bikomeye.
2. Inguni ihanamye ku mpande zitambitse: inguni yashyizwemo hagati ya horizontal nu mpande nyamukuru yo gukata yitwa inguni yo hejuru, ubusanzwe 55°.Ingano ya mpagarike ya diagonal ya horizontal itandukana nubunini bwinguni nyuma yo gusya.Iyo inguni yinyuma nini, inguni yumusaraba igabanuka, impande zambukiranya ziba ndende, kandi imbaraga zumuzingi ziyongera mugihe cyo gucukura.Niba inguni yinyuma ari nto, ibintu birahabanye.
3. Inguni y'imbere: muri rusange - 30°~ 30°, ntarengwa kumpera yinyuma, hamwe ninguni yimbere imbere hagati ya myitozo bito.Nini nini ya spiral inguni ya twist drill ni nini, inguni y'imbere ni nini.
4. Inguni yinyuma: Inguni yinyuma ya twist drill nayo iratandukanye, hamwe byibuze kuruhande rwinyuma kandi ntarengwa hafi ya centre ya biti.Muri rusange ni 8°~ 12°.
Icyitonderwa kubikorwa byo kugoreka imyitozo:
1. Imyitozo ya Twist igomba gupakirwa mumasanduku yihariye kugirango wirinde kunyeganyega no kugongana.
2. Igikoresho cyo gupima kidahuza (nk'igikoresho microscope) kizakoreshwa mu gupima diameter ya biti ya myitozo kugirango hirindwe ko inkombe zidahura nigikoresho cyo gupima imashini kandi cyangiritse.
3. Iyo ikoreshwa, biti ya drill yakuwe mubisanduku bipfunyika igomba guhita ishyirwa mumasoko yimvura ya spindle cyangwa mukinyamakuru cyibikoresho aho biti ihita isimburwa.
4. Suzuma buri gihe umujyi umwe wa spindle hamwe nisoko ikusanya hamwe nimbaraga zo gufatana kumasoko zegeranya.Umujyi ukennye uzatera imyitozo bito hamwe na diameter ntoya kumeneka na diameter yumwobo kuba nini.Imbaraga zidatezuka zizatera umuvuduko nyawo kudahuza n'umuvuduko washyizweho, kandi chuck izanyerera hamwe na drist bit bito.
5. Kubikoresho bya mashini ya CNC hamwe nimpeta yerekana, uburebure bwimbitse mugihe cyo kwishyiriraho bugomba kuba bwuzuye.Niba impeta yo gushakisha idakoreshejwe, kurambura bito bito byashyizwe kuri spindle bigomba guhinduka buri gihe.Kumashini nyinshi zicukura, iyi ngingo igomba kwitabwaho cyane, kandi ubujyakuzimu bwa buri kizunguruka bugomba kuba buhoraho.Niba bidahuye, biti ya myitozo irashobora kugera hasi cyangwa ikananirwa gucukura ikibaho cyumuzunguruko, bikavamo gusiba.
6. Microscope ya 40x stereo irashobora gukoreshwa mugusuzuma imyambarire yo gukata biti.
7. Buri gihe ugenzure ikirenge cya spindle.Ubuso bwo guhuza ikirenge cyikanda bugomba kuba butambitse kandi buhagaritse kugera kumutwe wingenzi utanyeganyega, kugirango wirinde gucika no gutandukana mugihe cyo gucukura.
8. Uburebure bwa clamping ya shank ihindagurika ya drill bit kuri chuck yamasoko yikubye inshuro 4-5 z'umurambararo wa diameter mbere yuko ishobora gufatanwa neza.
9. Ikibaho cy'ibanze, harimo icyapa cyo hejuru no hepfo, bigomba guhagarikwa neza kandi bikaringanizwa mu mwobo umwe sisitemu imwe yo gushyira ahantu hamwe ku kazi k'imashini icukura.Iyo ukoresheje kaseti ifata, birakenewe ko wirinda bito bitobora kwifata, bizatera ingorane zo kuvanaho chip no kumena imyitozo.
10. Imashini yo gucukura ifite ingaruka nziza yo gukuramo ivumbi.Umuyaga ukurura ivumbi urashobora kugabanya ubushyuhe bwa bito, kandi mugihe kimwe, birashobora gukuramo umukungugu kugirango ugabanye ubukana kandi bitange ubushyuhe bwinshi.
11. Kwisubiraho mugihe gishobora kongera imikoreshereze nigihe cyo kugoreka bits, kwagura ubuzima bwa bits, no kugabanya ibiciro byumusaruro nibisohoka.
Gukoresha imyitozo ya twist
Ni ubuhe buryo n'imikoreshereze ya bits zitandukanye?
Koresha no gutondekanya imyitozo igororotse ya shank
Umukara ugororotse ufashe umwitozo utyaye.Ikoreshwa mu gucukura umwobo mu biti no mu cyuma.Imyitozo ya silver yibikorwa.Ikoreshwa mu gucukura umwobo muri sima ninkuta zamatafari.Ni imyitozo yo kubaka.Iyo gucukura, imyitozo y'amashanyarazi igomba guhinduka kugirango igire ingaruka.
Igikoresho cyiza
Ubwoko nintego ya drill bit?
Noneho hari ubuso bwa zahabu busize hamwe na firime zidasanzwe zicyuma, zikozwe mubyuma byibikoresho nibindi bikoresho kandi bigakomera nyuma yo kuvura ubushyuhe.Icyuma cyicyuma gifite umutwe ugana ku mpande zingana ku mpande zombi hamwe no gusubira inyuma gato kugirango ugire inguni ikaze.Imyitozo ntigira ibyuma, icyuma cyangwa aluminiyumu ikomantaye no kuvura ubushyuhe, kandi aluminiyumu iroroshye kwizirika kuri iyo myitozo, bityo imyitozo igomba gusigwa amavuta yisabune.
2. Gutobora umwobo mubikoresho bya beto nibikoresho byamabuye, koresha imyitozo yingaruka, gufatanya nimyitozo yamabuye, kandi umutwe ukata muri rusange bikozwe muri karbide ya sima.Urugo rusanzwe rukoresha imyitozo yamashanyarazi isanzwe idacukuye kurukuta rwa sima.
3. Tera inkwi.Siba umwobo ku bikoresho by'ibiti kandi ukoreshe imyitozo yo gukora ibiti hamwe.Imyitozo yo gukora ibiti ifite ingano nini yo gukata kandi ntisaba ibikoresho bikomeye.Ibikoresho by'ibikoresho muri rusange ni ibyuma byihuta.Hano hari akantu gato hagati ya biti, kandi inguni zingana kumpande zombi ni nini, ndetse nta nguni.Kubirindiro byiza.Mubyukuri, imyitozo yicyuma irashobora kandi gucukura inkwi.Kuberako ibiti byoroshye gushyushya kandi kuvunika byoroshye ntabwo byoroshye gusohoka, birakenewe kugabanya umuvuduko wo kuzenguruka kandi akenshi usohoka kugirango ukureho imitobe yoroheje.
4. Imyitozo ya tile ikoreshwa mu gucukura umwobo kuri tile ceramic nikirahure hamwe nuburemere bukabije.Tungsten karubone ikoreshwa nk'ibikoresho.Bitewe no gukomera gukomeye hamwe nubukomere buke bwigikoresho, hagomba kwitonderwa umuvuduko muke ningaruka zikoreshwa kubuntu.
Gutondekanya imyitozo ya twist
Ubwoko nintego ya drill bit?Ngwino urebe
2. Imyitozo yo hagati: muri rusange ikoreshwa mu gucukura ingingo hagati mbere yo gucukura.
3. Twist bit: Nibintu bikoreshwa cyane mubikorwa byinganda.Mubisanzwe dukoresha twist bit.
4. Imyitozo ikomeye cyane: Impera yimbere yumubiri wimyitozo cyangwa byose bikozwe mubikoresho bya super hard alloy ibikoresho, bikoreshwa mugucukura ibikoresho byo gutunganya.
5. Umuyoboro wa peteroli bitobora: umubiri wimyitozo ufite ibyobo bibiri bito unyuzamo umukozi wo gukata agera kumurongo kugirango akureho ubushyuhe na chip.
6. Imyitozo yimbitse: Yakoreshejwe bwa mbere mu gucukura imbunda y'imbunda no gufunga amabuye, bizwi kandi ko ari umwitozo.Imyobo yimbitse ni ubwoko bwa groove.
Ni ubuhe bwoko bw'imyitozo ikoreshwa ya alloy twist irahari?
Imyitozo isanzwe ya alloy twist, imyitozo igororotse ya shank alloy twist imyitozo, imyitozo ya shank alloy twist imyitozo, gusudira alloy twist imyitozo, imyitozo idasanzwe ya alloy twist, imyitozo idasanzwe igizwe na alloy twist imyitozo ni ubwoko busanzwe bwimyitozo ngororamubiri, OBS alloy twist imyitozo!
Ni ibihe byiciro by'imyitozo yo gukora ibiti?
Imyitozo itatu, imyitozo ya twist, imyitozo ya gongs, imyitozo iringaniye.
Imyitozo itatu: gukora ibiti byimyitozo itatu, bikwiranye no gucukura ibiti muri rusange, imyobo ya screw, imyobo yizengurutsa ibiti, nibindi naguze igiciro ku giciro cyihariye cyamafaranga 20, kuva 3MM kugeza ibice 8 byose, bivugwa kuba ibyoherezwa mu mahanga.Hariho kandi ikositimu ntoya yaguzwe mbere.Birasa nkaho ari imyenda ine cyangwa itanu.Ni ngufi kandi zahabu isize.Biroroshye kandi gukoresha.Imyitozo y'ingingo eshatu igomba kuba nziza yo gucukura inkwi.Biroroshye kubimenya, ntabwo byimuka, kandi bihendutse.
Imyitozo ya Twist: Ubusanzwe Twist ikoreshwa mugucukura ibyuma.Ibyuma bitandukanye bifite ibikoresho bitandukanye.Naguze imyitozo irenga 20 yo kugoreka, kandi imwe murimwe ntabwo yibanze.Iyo imyitozo ya biti imaze gufatirwa, iratangira iranyeganyega.Uburambe ku giti cyawe, nibyiza kugura imyitozo ihenze ya twist, imwe kuri icumi.
Imyitozo ya Flat: Imyitozo iringaniye ihwanye no gusiba, kubera ko hari igice kimwe gusa cyicyuma cyimyitozo, kikaba gitandukanijwe ninkwi, bityo kigakora nkibisakuzo.Mubisanzwe, cork irashobora kwihanganira, ariko igiti kirateye isoni.
Imyitozo ya gong ifite impande ebyiri zicyuma, imwe murimwe ishinzwe gushushanya uruziga, ibyo bikaba bihwanye ninshingano ya chisel, urundi rubavu rwicyuma rushinzwe amasuka, kandi hagati yacyo ni umugozi muto, ukoreshwa nka Hagati y'Uruziga.Imyobo yacukuwe na gongs ni nziza, burr yubusa kandi byihuse.Mubisanzwe, gongs na myitozo ni birebire kandi bikoreshwa mugucukura umwobo muremure.
Ibyitonderwa bigomba kwitabwaho mugihe gikora: kubera ko ubuso bwo guhuza umubiri wimyitozo ninkwi ari bunini, ubushyuhe buterwa no guterana ni bunini.Niba inkwi zigoye, akenshi ziranywa.Niba imyitozo ya biti idakuwe mugihe cyo gukonja, biti ya myitozo izashyirwa hamwe hanyuma igacika intege.
Umusaruro wimyitozo ngororamubiri
Mu myitozo isanzwe ihindagurika ku isoko, harimo imyitozo yera na myitozo yumukara.Ninde ushobora kumbwira ibikoresho, inzira yo gukora no gukoresha iyi myitozo yombi?
Imyitozo yera ni hasi, kubwibyo umwitozo wera urarenze uw'imyitozo izunguruka,
Byombi bikozwe muri M2 ibyuma byihuta.Bashobora gutunganya gusa ibikoresho bifite ubukana buke
Gutunganya rusange ibyuma bidafite amabara, ibyuma bike bya karubone.
Birumvikana ko hariho HSS-E, HSS-PM hamwe nibindi byuma byihuta bigoye gukora imashini
Kurugero, ibyuma bya karubone, ibyuma, ibyuma, nibindi.
Ni ubuhe buryo bwo gukora imyitozo yo kugoreka?
Kuva kumyenda kugeza gusya bikabije, hanyuma kugeza gusya neza, gusya, gusya aho imyitozo, hanyuma ukongera gusya neza, kugeza gupakira, kuranga no kohereza!Ubwoko butandukanye bwimyitozo ngororamubiri itanga ingaruka zitandukanye.Mu myaka irenga icumi, Zhijia yibanze kubushakashatsi, iterambere no gutunganya imyitozo ya twist!
Nibihe bisabwa bya tekiniki kugirango imyitozo igoreke?
Kugaragara bigomba kuba bitarangwamo ibice, gukata, gutwikwa, gukata impande zose nizindi nenge zigira ingaruka kumikorere ya serivisi.
Imyitozo ya twist ni igikoresho cyo gucukura umwobo uzengurutse igice cyakazi unyuze mu kuzenguruka ugereranije n'umurongo uhamye.Yiswe izina kuko chip yayo ifata groove irazunguruka kandi isa nkaho ihindagurika.
Imyitozo isanzwe.Imyitozo igoretse igizwe nigitoki, ijosi nigice cyakazi.
(1) Diameter ya twist drill igarukira kuri diameter.Umuyoboro wa spiral utuma intangiriro yimyitozo yoroha kandi biti ya drill ifite ubukana buke;Hariho imikandara ibiri gusa yimbavu yo kuyobora, kandi umurongo wumwobo uroroshye gutandukana;Impera ya horizontal ituma centre igorana, kurwanya axial biriyongera, kandi bito bito biroroshye guhindagurika.Kubwibyo, imiterere nu mwanya wamakosa yibyobo byacukuwe ni binini.
(2) Igikoresho cyimbere ninyuma hejuru yimyitozo igoretse ni hejuru.Imfuruka y'imbere n'inyuma ya buri ngingo ikurikira inzira nyamukuru yo gutandukana iratandukanye, naho impande y'imbere y'umusaraba ni - 55°.Ibihe byo gukata ni bibi cyane;Kugabanya umuvuduko wo gukata kuruhande rwo gukata ntago bifite ishingiro, kandi kugabanya umuvuduko wibikoresho byimbaraga nimbaraga nkeya ni ntarengwa, kwambara rero birakomeye.Kubwibyo, umwobo wakozwe neza ni muto.
.Kubwibyo, chip ikunze gushushanya urukuta rw'umwobo bitewe no gusohora no guterana urukuta rw'umwobo, kandi ububobere bwo hejuru nyuma yo gukora ni buke cyane.
Nubwo imiterere ya geometrike yimyitozo ihindagurika irumvikana kuruta iyimyitozo iringaniye, haracyari ibitagenda bikurikira:
.Inguni yimbere yimbere yo gukata kumpera yinyuma ya biti ni nka + 30°;Inguni y'imbere hafi yo gucukura ni nka - 30°, kandi impande y'imbere hafi yikigo ni gito cyane, bivamo ihinduka rinini rya chip hamwe no kurwanya gukata;Nyamara, inguni yimbere hafi yuruhande rwinyuma ni nini cyane, kandi imbaraga zo gukata ntizihagije mugihe cyo gutunganya ibikoresho bikomeye.
:°~ - 60°, izabyara imbaraga nini ya axial.
.
. imyitozo ya biti, no kwangirika kwimashini ikozwe nabi.
Diane
Terefone / Whatsapp: 8618622997325
Igihe cyo kohereza: Ukwakira-13-2022