E le sesebelisoa se tloaelehileng sa ho sebetsana le likhoele tse ka hare, pompo e ka aroloa ka pompong ea spiral groove, edge dip tap, e otlolohileng ea groove le pompo ea khoele ho latela sebopeho, 'me e ka aroloa ka pompo ea letsoho le mochini oa mochini ho latela tikoloho ea ts'ebetso. , 'me e ka aroloa ka metric tap, American tap le British tap ho ea ka litlhaloso.Lipompo hape ke lisebelisoa tse ka sehloohong tsa ho sebetsa tse sebelisoang ho tlanya.
Kajeno ke arolelana le uena tataiso ea khetho ea ho tlanya ho u thusa ho khetha pompo e nepahetseng.
Sehlopha sa lipompo:
1. Ho khaola lipompo
- Thepa e otlolohileng ea slot: e sebelisetsoang ho sebetsa ka lesoba le lesoba le foufetseng.Li-filings tsa tšepe li fumanoa li-tap slots, 'me boleng ba khoele ha bo holimo.E sebelisoa haholo bakeng sa ho sebetsana le li-chips tse khutšoane, joalo ka grey cast iron, jj.
- Spiral groove tap: e sebelisoa bakeng sa ts'ebetso ea lesoba le foufetseng le botebo ba lesoba le ka tlase ho kapa ho lekana le 3D.Matlakala a tšepe a ntšoa ka thoko ho spiral groove, 'me boleng ba khoele bo phahame.10-20° spiral Angle tap e ka sebetsoa ka botebo ba khoele ho feta kapa bo lekanang le 2D;Lilemo tse 28-40° helical Angle tap e ka sebetsana le botebo ba khoele ka tlase ho kapa ho lekana le 3D;Ba lilemo li 50° spiral Angle tap e ka sebelisoa ho sebetsana le botebo ba khoele ka tlase kapa bo lekanang le 3.5D (4D tlas'a maemo a khethehileng a ho sebetsa).
Maemong a mang (lisebelisoa tse thata, leqhubu le leholo la meno, joalo-joalo), e le ho fumana matla a matle a malebela, ho tla sebelisoa lipompo tsa spiral groove ho sebetsa ka mekoti.
- Screw tip tap: hangata e sebelisoa feela ka lesoba, karo-karolelano ho fihla ho 3D ~ 3.5D, ho tsoa ka tšepe ho theosa, torque e sehiloeng e nyane, boleng ba bokaholimo bo holimo, bo tsejoang hape e le pompo ea qoeha kapa tip tap.Ha u khaola, hoa hlokahala ho etsa bonnete ba hore likarolo tsohle tsa ho itšeha li kenelletse, ho seng joalo ho tla ba le ho putlama ha leino.
- Tlanya ea Extrusions
E ka sebelisoa bakeng sa ho sebetsa ka lesoba le lesoba le foufetseng, ho etsa sebopeho sa leino ka deformation ea polasetiki ea thepa, 'me e ka sebelisoa feela bakeng sa ho sebetsana le thepa ea polasetiki.
Likarolo tsa eona tsa mantlha:
1, ho sebelisa deformation ea polasetiki ea workpiece ho sebetsana le khoele;
2, sebaka sa sefapano sa pompo se seholo, se matla haholo, ha se bonolo ho robeha;
3, lebelo la ho itšeha le phahame ho feta pompo ea ho itšeha, 'me tlhahiso e boetse e ntlafatsoa ka tsela e nepahetseng;
4, ka lebaka la ts'ebetso e batang ea li-extrusion, thepa ea mochini oa khoele ka mor'a ho sebetsa e ntlafatsoa, boea bo holimo bo phahame, matla a khoele, ho hanyetsa ho roala, ho hanyetsa kutu hoa ntlafatsoa;
5, ha ho ts'ebetso ea chip.
Mefokolo ke:
1, e ka sebelisoa feela bakeng sa ho lokisa lisebelisoa tsa polasetiki;
2. Theko e phahameng ea tlhahiso.
Ho na le mefuta e 'meli ea sebopeho:
1, ha ho pompo ea extrusion ea oli e sebelisoang feela bakeng sa tlatsetso e otlolohileng ea lesoba;
2, ka oli groove extrusion pompo e loketse bakeng sa maemo ohle a ho sebetsa, empa hangata lipompo tse nyane tsa bophara ka lebaka la bothata ba ho etsa thepa ha li rale groove ea oli.
Mekhahlelo ea lipompo:
1. Sebopeho le boholo
- Bolelele bohle: ho lokela ho lebisoa tlhokomelo ho maemo a itseng a khethehileng a ho lelefatsa
- Bolelele ba slot: buletsoe
- Handle: Hajoale, maemo a tloaelehileng a ho tšoara ke DIN(371/374/376), ANSI, JIS,ISO, joalo-joalo.
2.Karolo e khoele
- Ho nepahala: ho khethoa ka litekanyetso tse khethehileng tsa khoele, metric thread ISO1/3 grade e lekana le boemo ba naha ea H1/2/3, empa ho hlokahala ho ela hloko litekanyetso tsa taolo ea ka hare ea moetsi.
- Cutting cone: Karolo e sehang ea pompo e entseng mokhoa o sa fetoheng.Ka kakaretso, ha khoune e sehang e le telele, bophelo ba pompo bo ntlafala.
-Ho lokisa meno: ho bapala karolo ea ho thusa le ho lokisoa, haholo-holo tsamaisong ea ho tlanya ha ho na maemo a tsitsitseng a ho sebetsa, ho feta meno a khalemelo, ho hanyetsa ho hoholo ho feta.
3.chip groove
- Mofuta oa groove: o ama ho etsoa le ho lokolloa ha likhoele tsa tšepe, hangata bakeng sa liphiri tsa ka hare tsa moetsi e mong le e mong.
- Front Angle le ka morao Angle: ha e ntse e eketseha, pompo e ba bohale, e leng ka haholo fokotsa ho itšeha khanyetso, empa matla le botsitso ba leino ntlha fokotsa, 'me ka morao Angle ke ka morao Angle ea ho sila kharafu.
- Palo ea li-slots: ho eketsa palo ea li-slots ho eketsa palo ea li-cutlets, tse ka ntlafatsang bophelo ba pompo ka katleho;Empa e tla hatella sebaka sa ho tlosa chip, ka bofokoli ba ho tlosa chip.
Thepa ea pompong:
1. Lisebelisoa tsa tšepe:e sebedisoang haholo bakeng sa dipompo tsa incisor ka letsoho, tse sa tlwaelehang ha jwale.
2. Litšepe tse lebelo tse phahameng ntle le cobalt:Hajoale, e sebelisoa haholo joalo ka lisebelisoa tsa pompo, joalo ka M2(W6Mo5Cr4V2,6542), M3, joalo-joalo, khoutu ea letšoao ke HSS.
3. Ctšepe e nang le obalt e nang le lebelo le phahameng:hajoale, mefuta e mengata ea lisebelisoa tsa pompo, joalo ka M35, M42, joalo-joalo, e tšoaea HSS-E.
4. Powder metallurgy high speed steel:e sebelisoa e le lisebelisoa tse phahameng tsa pompo, ts'ebetso e ntlafalitsoe haholo ha e bapisoa le tse peli tse ka holimo, mokhoa o mong le o mong oa ho reha lebitso oa moetsi o fapane, letšoao la letšoao ke HSS-E-PM.
5. Hlisebelisoa tsa alloy:hangata khetha likaroloana tsa ultrafine, boemo bo thata bo botle, bo sebelisetsoang haholo ho etsa thepa e khuts'oane ea pompo ea slot, joalo ka tšepe ea grey cast, silicon e phahameng ea aluminium, jj.
Thepa e itšetlehile haholo ka thepa.Khetho ea thepa e ntle e ka ntlafatsa le ho feta likarolo tsa sebopeho sa pompo, e le hore e tšoanelehe bakeng sa ts'ebetso e phahameng, maemo a thata a ho sebetsa, 'me ka nako e ts'oanang e be le bophelo bo bolelele.Hajoale, baetsi ba lipompo tse kholo ba na le lifeme tsa bona tsa thepa kapa liforomo tsa thepa.Ka nako e ts'oanang, ka lebaka la mathata a lisebelisoa tsa cobalt le litheko, tšepe e ncha e phahameng ea ts'ebetso e phahameng ntle le cobalt e boetse e tsoile.
Ho roala ka pompo:
1.oxidation ea mouoane: tlanya mouoane o phahameng oa mocheso oa metsi, bokaholimo ba sebopeho sa filimi ea oxide, adsorption e pholileng e ntle, e ka bapala karolo ea ho fokotsa likhohlano, ha e ntse e thibela pompo le lisebelisoa tse sehang lipakeng tsa bond, tse loketseng ho sebetsa. tshepe e bonolo.
2.Phekolo ea nitriding: pompo ea holim'a nitriding, ho etsa lera le thatafatsang holim'a metsi, le loketseng ho sebetsana le tšepe e entsoeng ka tšepe, aluminium e entsoeng ka tšepe le lisebelisoa tse ling holim'a lisebelisoa.
3.steam + nitriding: melemo e felletseng ea tse peli tse kaholimo.
4.TIN: seaparo sa khauta se mosehla, boima bo botle ba ho roala le mafura, le ts'ebetso ea ho khomarela e ntle, e loketse ho sebetsana le lisebelisoa tse ngata.
5.TiCN: lesela le boputsoa bo boputsoa, bothata ba hoo e ka bang 3000HV, ho hanyetsa mocheso oa 400 ° C.
6.TiN + TiCN: seaparo se mosehla se lefifi, se nang le boima bo botle ba ho roala le mafura, se loketseng ho sebetsana le lisebelisoa tse ngata.
7.TiAlN: ho roala bohlooho bo boputsoa, boima ba 3300HV, ho hanyetsa mocheso ho fihlela ho 900 ° C, ho ka sebelisoa bakeng sa ho sebetsa ka lebelo le phahameng.
8.CrN: Ho roala silevera ho bohlooho, ts'ebetso ea lubrication e phahame, haholo-holo e sebelisetsoang ho lokisa litšepe tse se nang ferrous.Ho roala ha pompo ho na le tšusumetso e kholo ts'ebetsong ea pompong, empa hajoale, baetsi le bahlahisi ba litlolo ba sebelisana 'moho ho ithuta ka mokhoa o khethehileng oa ho roala, joalo ka LMT IQ, Walther THL, joalo-joalo.
Lintlha tse amang ho tlanya:
1 Thepa ea ho tlanya
- Sesebelisoa sa mochini: e ka aroloa ka mekhoa ea ts'ebetso e otlolohileng le e otlolohileng, bakeng sa ho tlanya, e otlolohileng e betere ho feta ts'ebetso e otlolohileng, ts'ebetso e otlolohileng ho nahana hore na ho pholile ho lekane.
- Ho tlanya letsoho: ho khothaletsoa ho sebelisa sets'oants'o se khethehileng sa ho tlanya.Haeba sesebelisoa sa mochini se tsitsitse ebile se tsitsitse, ho khethoa sephethephethe sa "synchronous tapping", ho fapana le moo, ho lokela ho sebelisoa mats'eliso a axial / radial ka hohle kamoo ho ka khonehang.Sebelisa square drive neng kapa neng ha ho khonahala, ntle le lipompo tse nyane tsa bophara (
- Maemo a pholileng: bakeng sa ho tlanya, haholo-holo lipompo tsa extrusion, tlhokahalo ea sepholisa ke lubrication > pholile;Ha e sebelisoa, e ka lokisoa ho ea ka maemo a mochine oa mochine (ha o sebelisa emulsion, ho kgothaletswa hore mahloriso a be kholo ho feta 10%).
2 Mosebetsi o tla sebetswa
- Thepa le ho thatafala ha thepa ea mosebetsi: boima ba thepa ea mosebetsi bo lokela ho tšoana, hangata ha e khothalletsoe ho sebelisa lipompo ho sebetsa ho feta HRC42.
- Ho tlanya sekoti se ka tlase: sebopeho sa sekoti se ka tlase, khetha karolo e nepahetseng;Ho nepahala ha sekoti se tlase;Boima ba lerako la lesoba le tlase
3 Mekhahlelo ea ts'ebetso
3.1lebelo: lebelo le fanoa motheong oa mofuta oa pompong, thepa, thepa e sebetsitsoeng le boima, melemo le bofokoli ba lisebelisoa tsa ho tlanya.
Hangata e khethoa ho latela litekanyo tse fanoeng ke moetsi oa pompo, lebelo le tlameha ho fokotsoa tlasa maemo a latelang:
- ho hloka botsitso ha sesebelisoa sa mochini;Ho otla ho hoholo ha pompo;Pholiso e sa lekaneng;
- Thepa e sa lekaneng kapa ho thatafala ha sebaka sa ho tlanya, joalo ka manonyeletso a solder;
- lipompo li lelefalitsoe kapa ho sebelisoa molamu oa katoloso;
- Ho bua leshano, ka ntle ho bata;
- Ts'ebetso ea matsoho, joalo ka ho cheka benche, ho cheka li-rocker, jj
3.2Fepa: ho tlanya ka thata, fepa =1 pitch/turn.Phetoho e feto-fetohang ea ho penya le ho sebetsana le matšeliso e lekane: fepa = (0.95-0.98) pitch/revolution.
Malebela a mang mabapi le khetho ea lipompo:
-Mamello ea lipompo tsa limaraka tse fapaneng tse nepahetseng
Motheo oa khetho: eseng feela ho latela boemo bo nepahetseng ba khoele e lokelang ho etsoa ho khetha le ho fumana boemo bo nepahetseng ba pompo..
-Thepa le boima ba workpiece e entsoeng;
-Thepa ea lisebelisoa (tse kang maemo a mochine, clamping shank, tikoloho e pholileng, joalo-joalo);
-Ho nepahala le phoso ea tlhahiso ea pompo ka boeona.
Mohlala: ho sebetsana le khoele ea 6H, ts'ebetsong ea tšepe, ho ka khetha pompo e nepahetseng ea 6H;Ts'ebetsong ea tšepe e bohlooho, hobane bophara bo bohareng ba pompo bo apara ka potlako, katoloso ea lesoba la screw e nyane, ka hona ho loketse ho khetha pompo e nepahetseng ea 6HX, bophelo bo tla ba betere.
-Boholo ba sebopeho sa ka ntle sa pompo
1. Hajoale, tse sebelisoang haholo ke DIN, ANSI, ISO, JIS, joalo-joalo.
2.ho latela litlhoko tse fapaneng tsa ts'ebetso ea moreki kapa maemo a teng ho khetha bolelele bo loketseng, bolelele ba moeli Le ho sebetsana le boholo ba lisekoere;
3. Tšitiso nakong ea ts'ebetso;
Tlanya khetho ea lintlha tse tšeletseng tsa mantlha:
1, mofuta oa khoele ea ho sebetsa, metric, Brithani, Amerika, joalo-joalo;
2. Mofuta oa lesoba le ka tlaase la khoele, ka lesoba kapa lesoba le foufetseng;
3, sebetsa workpiece lintho tse bonahalang le thatafala;
4, workpiece feletseng khoele botebo le botebo ba lesoba tlase;
5, workpiece khoele ho nepahala;
6, ponahalo ea maemo a pompo (litlhoko tse khethehileng li hloka ho tšoauoa).
Rea u amohela ho potso ea hau ka nako efe kapa efe!
Lillian Wang
Giant Tools Ke lisebelisoa tse ntle feela tseo re li entseng
Tianjin Ruixin Tools & Hardware Co., Ltd.
Lengolo-tsoibila:wjj88@hbruixin.net
Whatsapp: + 86-18202510745
Mohala/Wechat: + 86-18633457086
Websaete:www.giant-tools.com
Nako ea poso: Nov-10-2022