Honing ke eng?
Honingke mokhoa o nepahetseng oa ho qetela oo ka onamajoe a hlabang(tse bitsoang lithulusi tsa honing) li sebelisetsoa ho tlosa lisebelisoa tse nyenyane haholo ho tloha holim'a mosebetsi, hangata ka har'a sekoti sa cylindrical.
Sepheo ke hontlafatsa sebopeho sa bokaholimo, jiometry e nepahetseng (ho pota-pota, taper, ho otloloha), 'me u fihlele ho nepahala ha maemo a holimo..
Hangata e sebelisoa e le eonamohato oa ho qetelaka mor'a ho cheka, ho bora, kapa ho tsosolosa ha ho hlokahala ho nepahala ho phahameng le boleng ba bokaholimo.
Mokhoa oa Ho Honing o Sebetsa Joang
Tlhophiso: The workpiece (hangata cylinder, gear bore, kapa hydraulic tube) e kenngoa mochine oa honing.
Tšebeliso ea lisebelisoa: The honing sesebelisoa e na lemajoe a hlabange fanyehiloeng hodima mandrel. Majoe a atoloha ka radially ho hatella holim'a metsi.
Motsamao:
Ho sisinyeha ha rotaryea sesebelisoa sa ho honing → e fana ka ketso ea ho itšeha.
Motsamao o kgutlisananghaufi le axis ea bore → e abela sehiloeng ka ho lekana.
Lits'ebetso tsena tse kopaneng li theha across-hatch patternhodimo.
Sephodiso (se-tla-tse-na) /lubricant: E phunyeletsa sebakeng sa mosebetsi ho tlosa lithōle le ho fokotsa mocheso.
Ho Tlosa Lintho: E laoloa haholo, hangata0.02 - 0.15 limilimithara, ho ntlafatsa geometry le boleng ba bokaholimo ntle le ho fetola litekanyo tsa motheo haholo.
Melemo ea Ho Honing
Ho Nepaha ha Boemo bo Phahameng: E ka finyella mamello ea ± 2-5 microns.
Qetello ea Bokaholimo bo ntlafetseng: E hlahisa oli e boreleli,{0}}e bolokang crosshatch (Ra 0.1–0.8 µm).
Tokiso ea Geometry: E tlosa taper, ovality, waviness, le sotho e siiloeng ke machining a mang.
Tshebetso e ntlafetseng: Qetello ea Crossshatch e ntlafatsa lubrication mme e fokotsa ho roala ha likarolo tse tsamaeang.
Bophelo ba Karolo e Atolositsoeng: E fokotsa ho hohlana, ho eketseha ha mocheso le ho hloleha pele ho nako.
Ho feto-fetoha ha maemo: E khona ho sebetsana le lisebelisoa tse thata, tse thata, kapa tse futhumatsang{0}}ka mokhoa o atlehileng ho feta ho sila.
Lisebelisoa tsa Honing
Honing ho sebelisoa haholo liindastering mooprecision bores le bokahodimoli bohlokoa:
Tsa makoloi:
Enjene cylinder bores (ho tšoara oli le ho fokotsa ho roala ha piston).
Li-crankshaft bearings, lithupa tse kopanyang, li-injection tsa mafura.
Hydraulics & Pneumatics:
Li-tubes tsa hydraulic cylinder.
Mehaho ea lipompo le 'mele oa li-valve.
Sepakapaka:
Likarolo tsa enjene ea lifofane.
Li-cylinders tsa lisebelisoa tsa ho lulisa.
Boenjiniere ba Kakaretso le Lisebelisoa:
Li-gear bores, li-bearings, lihlahla.
Libarele tsa sethunya (rifling honing).
Lisebelisoa tsa bongaka le lisebelisoa tse nepahetseng.
Lapping vs. Honing: Ho utloisisa Liphapang
1. Lapping ke eng?
Lappingke ts'ebetso ea ho qetela-e nepahetseng e sebelisang aseretse se hlephileng se hlabangpakeng tsa serope (se bataletseng kapa se kobehileng) le sesebedisoa ho hlahisa bokahodimo bo boreledi le bo nepahetseng haholo.
E tlosa lintho tse nyane haholo (ka li-microns).
E tsepamisitse maikutlo hoho ba sephara, boreledi ba bokahodimo, le nepahalo ya mahlakore.
Hangata e nkoa e le amohato oa ho qetela oa ho qetelaka mora ho sila kapa ho tlotsa.
2. Kamoo Lapping e Sebetsang Kateng
Abrasive Slurry: Likaroloana tse ntle tsa abrasive (aluminium oxide, silicon carbide, kapa daemane) li fanyehiloe ka har'a oli, mafura kapa metsing.
Sesebelisoa sa Lap: The abrasive slurry e sebelisoa pakeng tsa serope (tšepe e bonolo, koporo, kapa poleiti e etellang pele) le workpiece.
Relative Motion: Serope le workpiece li tsamaea ka mokhoa o laoloang, hangata o sa reroang kapa oa setšoantšo-8.
Ho Tlosa Lintho: The abrasive slurry e fokotsa litlhōrō tse nyenyane haholo, 'me e etsa seipone-joaloka bokaholimo.
Nepahalo: E ka finyella ho qeta holimo hoRa 0.01–0.05 µmle mamello ka haresub{0}maemo a micron (±0.1–0.5 µm).
3. Lisebelisoa tsa ho Lapping
Optics & Khalase: Lilense, liipone le liprism.
Metrology: Li-blocks tsa gauge, lisebelisoa tse nepahetseng tsa ho lekanya.
Litiiso tsa Mechini: Lifahleho tse tiisitsoeng tse bataletseng ka har'a lipompo le li-valve.
Li-semiconductors le tsa elektroniki: Li-wafers tsa silicon, li-substrates tsa ceramic.
Lisebelisoa tsa Bongaka: Lisebelisoa tsa ho buoa, li-implants tse hlokang libaka tse phahameng haholo-tse boreleli.
4. Phapang ea Sehloho lipakeng tsa Lapping le Honing
| Karolo | Honing | Lapping |
|---|---|---|
| Tshebetso | E sebelisa majoe a khopang a tlanngoeng holim'a mandrel ka motsamao oa rotary + | E sebelisa slurry e hlephileng pakeng tsa lap plate le workpiece |
| Sebaka sa Mosebetsi | Ka hare cylindrical bores (hape le tse ling tse kantle ho OD honing) | Libaka tse bataletseng, tse chitja, kapa tse sa tloaelehang |
| Ho Tlosa Lintho | Holimo (0.02–0.15 mm) | E tlase haholo (microns) |
| Ho nepahala | Holimo haholo (±2–5 µm) | Ka holimo{{0}e phahameng (±0.1–0.5 µm) |
| Surface Finish | E ntle,{0}}oli e ts'oarellang e sa sebetseng (Ra 0.1–0.8 µm) | Seipone-joaloka qetelo (Ra 0.01–0.05 µm) |
| Morero | E lokisa geometry (ho pota-pota, taper) + e ntlafatsa qetello ea bore | E fihlella boreleli, boreleli, le ho nepahala ho feteletseng |
| Tšebeliso e Tloaelehileng | Li-cylinders tsa enjine, li-tubes tsa hydraulic, li-gear bores | Optics, litiiso, li-gauge blocks, li-semiconductors |
Ka bokhutšoane:
Honingke molemo ka ho fetisisa bakeng sali-cylindrical boresmoo tokiso ya geometry + oli-e hlokahalang qetellong.
Lappingke molemo ka ho fetisisa bakeng samabapa a bataletseng kapa a kobehilengmooboreledi le nepahalo e feteletsenglia hlokahala.
Honing vs. Ho sila: Liphapang tse ka Sehloohong le Lisebelisoa
1. Ho Sila ke Eng?
Ho silake mokhoa oa machining o sebelisang alebili le bilikangho ntsha thepa bokahodimong ba sesebedisoa.
E sebelisoa haholo-holo bakeng sasebopeho, boholo, le ho qetelabokantle kapa bo bataletseng.
Ho sila ho na le bokhoni ba ho fumana mamello e tiileng le liphetho tse ntle, empa hangata ha ho hloekisoe joalo ka ho roala kapa ho phunya.
2. Kamoo ho Sila ho Sebetsang Kateng
Lebili la Abrasive: E entsoe ka lithollo tsa abrasive tse kopantsoeng hammoho (aluminium oxide, silicon carbide, CBN, diamond).
Motsamao oa Rotary: Lebili la ho sila le potoloha ka lebelo le phahameng.
Tšebelisano ea mosebetsi: Lebili le bilikang le hokahana le bokaholimo ba sesebediswa sa mosebetsi, le seha ditshipi tse nyane.
Se phodileng: E sebelisoa ho fokotsa mocheso le ho tlosa litšila.
Ho Tlosa Lintho: E mabifi ho feta ho honing, ho tloha ho0.1 mm ho isa ho limilimithara tse 'maloa, ho itšetlehile ka kopo.
3. Lisebelisoa tsa ho Sila
Likoloi le Sefofane: Shafts, libering, gears, turbine blades.
Ho etsa lisebelisoa: Lisebelisoa tsa ho seha, ho shoa, litekanyo tse nepahetseng.
Mosebetsi oa tšepe: Ho sila ka holim'a metsi bakeng sa ho bata, ho sila ka cylindrical bakeng sa likarolo tse chitja.
Kaho & Tlhahiso: Ho khaola lisebelisoa tse thata (li-ceramics, tšepe e thata, khalase).
4. Phapang ea Sehloho Pakeng Tsa Ho Hloekisa le Ho Sila
| Karolo | Honing | Ho sila |
|---|---|---|
| Tshebetso | E sebelisa majoe a hlabang a nang le motsamao oa rotary + | E sebelisa lebili la abrasive le potolohang |
| Ho Tlosa Lintho | E nyane haholo (0.02–0.15 mm) | E kholoanyane (0.1 mm ho isa ho tse 'maloa) |
| Ho nepahala | Holimo haholo (±2–5 µm) | Holimo (±5–10 µm) |
| Surface Finish | E ntle,{0}}e qhotsoang,-e lula e le mafura (Ra 0.1–0.8 µm) | Qetello e boreleli, e lebileng pele (Ra 0.2–1.6 µm) |
| Sebaka sa Mosebetsi | Haholo-holo li-cylindrical bores tse ka hare (hape li ka ntle maemong a mang) | Libaka tse ka ntle tsa cylindrical, tse bataletseng kapa tse sa tloaelehang |
| Morero | Tokiso ea jiometri (taper, ovality, ho otloloha) + ntlafatso ea lubrication | Sebopeho, boholo, le ho qeta bokaholimo bo akaretsang |
| Tšebeliso e Tloaelehileng | Li-cylinders tsa enjine, li-tubes tsa hydraulic, li-gear bores | Shafts, libering, likere, lipoleiti tse bataletseng |
Ka kakaretso:
Ho silaho molemo bakeng saho tlosa ntho tse ngatanyanale ho bopa bokantle ba kantle/ bo bataletseng.
Honingho molemo bakeng saphetho e nepahetseng ea ho qetela ea bores, ho lokisa jiometry, le ho fumana oli-mefuta e tsitsitseng ea crosshatch.
Honing vs. Burnishing: Liphapang tse ka Sehloohong le Lisebelisoa
1. Ho chesa ke eng?
Ho tukake mosebetsi oa ho qetela moo sesebelisoa se thata, se boreleli (hangata ke rolara kapa bolo) se petetsoang holim'a sebaka sa mosebetsiho holofala ka polasetikithepa.
Ho e-na le ho khaola kapa ho tlosa thepa, ho chesacompresses le borelelilitlhōrō tse holim'a liphula.
E ntlafatsa sephetho sa bokaholimo, ho thatafala, le ho hanyetsa ntle le ho hlahisa li-chips.
2. Ho Chesa ho Sebetsa Joang
Tool Contact: Sesebelisoa sa ho chesa li-roller kapa bolo se hatelloa ka holim'a metsi.
Khatello & Motsamao: Ha sesebelisoa se ntse se tsamaea holim'a metsi, khatello e phahameng ea polasetiki e senya maemo a holimo.
Phetoho ea Bokaholimo: Litlhōrō li batalatsoa hore e be liphula → bokaholimo bo ba boreleli, bo thatafale, 'me bo senyehe-ho feta.
Ha ho Tloso ea Lintho: Ho fapana le honing, feelaho petetsa bokahodimo le boreledietsahala.
3. Likopo tsa ho Chesa
Tsa makoloi: Shafts, crankpins, lithupa tsa piston.
Hydraulics & Pneumatics: Lithupa tsa li-cylinder cylinder, li-shafts tsa pompo.
Sepakapaka: Likarolo tsa lisebelisoa tsa ho lulisa, li-turbine shafts.
Boenjiniere ba Kakaretso: Ho na le likoranta, li-roller tse nepahetseng, li-implants tsa bongaka.
Melemo e ka sehloohong: E ntlafatsa matla a mokhathala, ho hanyetsa kutu, le ho qeta holimo (e ka finyella Ra <0.1 µm).
4. Phapang ea Sehloho lipakeng tsa Ho Hlompha le ho Chesoa
| Karolo | Honing | Ho tuka |
|---|---|---|
| Tshebetso | Ho itšeha ka borokho → ho tlosa lintho tse bonahalang | Plastiki deformation → compresses holim |
| Ho Tlosa Lintho | Ee (0.02–0.15 mm) | Che (e boreleli feela le compresses) |
| Ho nepahala | E phahameng haholo, e lokisa jiometry (±2–5 µm) | Ha e lokise jiometri, haholo pheletsong ea bokaholimo |
| Surface Finish | Sefapano-hatch, oli{1}}e lula e le teng (Ra 0.1–0.8 µm) | E boreleli haholo, seipone-joaloka (Ra <0.1 µm) |
| Bothata ba Sefahleho | Ha ho phetoho e kholo | E eketsa boima ba bokaholimo ka ho sebetsa ka serame |
| Molemo ka ho fetisisa bakeng sa | Li-bores tse ka hare tse hlokang ho lokisoa ha geometry | Li-shafts, lithupa, le bokaholimo bo hlokang ho thatafala + ho roala ho hanyetsa |
| Lisebelisoa | Li-cylinders tsa enjine, li-hydraulic bores, likere | Li-shafts, crankpins, li-cylinder rods, litulo tse jereng |
Ka kakaretso:
Honing{{0})
Ho tuka= serame-mokhoa oa ho sebetsa o hatellang bokaholimo ho eketsa boima le ho fihlela seipone-joaloka sephetho ntle le ho tlosa lintho.
Mefuta ea Lisebelisoa tsa Honing le Lisebelisoa tsa tsona
1. Single-Pass Honing Tools
Tlhaloso: Sesebelisoa se feta ka har'a bore hanngoe, se tlosa thepa ka letsoho la abrasive la daemane / CBN.
Likaroloana: Ha ho poelano; e 'ngoe-ka tsela e 'ngoe.
Lisebelisoa:
Phatlalatso{0}e phahameng ea tlhahiso.
Li-valve tsa hydraulic tse nepahetseng, li-injection tsa mafura, likarolo tse nyane tsa enjene.
Melemo: Lebelo le phahameng, ho tsitsisa, nako e fokotsehileng ea potoloho.
2. Lisebelisoa tsa Honing tse Atolositsoeng
Tlhaloso: Majoe a abrasive a kenngoa holim'a mandrel e ntseng e eketseha ka radially ho ikopanya le lerako la bore.
Likaroloana: Sesebelisoa se ka fetoloa bakeng sa phapang ea boholo.
Lisebelisoa:
Ka kakaretso-morero oa ho lokisa lisilindara tsa enjine, lisilindara tsa haeteroliki, matlo a pompo.
Melemo: E na le mefuta e mengata, e khona ho sebetsana le li-diameter tse ngata ka sesebelisoa se le seng.
3. Diamond le CBN Honing Tools
Tlhaloso: Sebelisali-superabrasives(taemane kapa cubic boron nitride) sebakeng sa li-abrasives tse tloaelehileng.
Likaroloana: Boima bo phahameng, bophelo bo bolelele ba lisebelisoa, ketso e potlakileng ea ho itšeha.
Lisebelisoa:
Lisebelisoa tse thata (li-ceramics, carbides, litšepe tse thata, li-alloys tsa sefofane).
Liindasteri tse nepahetseng joalo ka sefofane, tsa bongaka, tsamaiso ea ente ea mafura.
Melemo: Ho nepahala ho ikhethang, ho tšoarella, le ho sebetsa hantle.
4. Plateau Honing Tools
Tlhaloso: Lisebelisoa tse khethehileng kapa majoe a etselitsoeng ho hlahisa asehlabengka ho tlosa dihloa tse bohale.
Likaroloana: E siea sebaka se boreleli se nang le liphula tse tebileng bakeng sa ho boloka oli.
Lisebelisoa:
Li-cylinders tsa enjine (likoloi, sethuthuthu, likepe).
Likarolo tsa Hydraulic tse hlokang khohlano e tlase le ho tšoarella ho hoholo.
Melemo: E ntlafatsa mafura, e fokotsa khefu-ka nako, e lelefatsa bophelo bo itseng.
5. Flexible Honing Brushes (Ball Hones)
Tlhaloso: Nayilone e tenyetsehang kapa likhoele tsa tšepe tse nang le libolo tse khopang.
Likaroloana: E lumellana le sebopeho sa bore; e fana ka ho qeta bokahodimo ho ena le ho tlosa setoko se boima.
Lisebelisoa:
Ho hloekisa, ho hloekisa le ho qeta.
Li-cylinders, likarolo tse nyane tsa enjene, lithunya, li-tubing tsa bongaka.
Melemo: E theko e tlaase, e bonolo ho e sebelisa, e loketse ho ngola mongolo oa ho qetela le ho qeta ho kopanya.
6. Mandrel Honing Tools
Tlhaloso: Traditional honing sesebelisoa lemandrel{0}}majoe a ka holimo, e atolosoang khahlano le bore.
Likaroloana: E fana ka boholo bo nepahetseng le tokiso ea geometry.
Lisebelisoa:
Kakaretso ea ho hlonepha ha indasteri.
Ho aha enjene ea likoloi bocha, likarolo tsa sepakapaka.
Melemo: E ka tšeptjoa, e nepahetse, 'me e sebelisoa haholo mecheng e tšekaletseng / e otlolohileng ea honing.
Ho Khetha Sesebelisoa se nepahetseng sa Honing
Ha u khetha sesebelisoa sa ho lokisa, nahana ka:
Lisebelisoa tsa Workpiece
Lisebelisoa tse thata, lirafshoa → Lisebelisoa tsa Diamond/CBN.
Litšepe tse tloaelehileng, tšepe e entsoeng ka tšepe → Majoe a tloaelehileng kapa a atolositsoeng a honing.
Bore Bore le Sebopeho
Lisebelisuoa tse sebetsang hantle → -lisebelisoa tse le 'ngoe tsa ho honoa.
Lisebelisuoa tse kholo / tse feto-fetohang → Lisebelisoa tsa mandrel tse atolohang.
Libopeho tse rarahaneng kapa tse qhekellang → Linotlolo tsa bolo tse tenyetsehang.
Tlhokahalo ea Qetello ea Bokaholimo
Oli-mokhoa oa ho roala oli → Lisebelisoa tsa ho holisa tsa Plateau.
Etsa seipone-joaloka finish → Diamond/CBN majoe a nang le grit e ntle.
Ho tlosa / ho hloekisa → borashe bo tenyetsehang.
Bolumo ba Tlhahiso
Phaello e hodimo-, e itirisang → -pase e le 'ngoe kapa lisebelisoa tsa taemane tsa CNC.
Bophahamo bo tlase / bo mahareng, tokiso e akaretsang → Lisebelisoa tse atolositsoeng tsa mandrel.
Ka kakaretso:
Bakeng sa lebelo la tlhahiso le botsitso→ Lisebelisoa{0}} tsa ho pasa e le 'ngoe.
Bakeng sa ho feto-fetoha ha maemo→ Lisebelisoa tsa mandrel tse atolositsoeng.
Bakeng sa thepa e thata & ho nepahala→ Lisebelisoa tsa Diamond/CBN.
Bakeng sa lubrication & bophelo ba nako e telele→ Lisebelisoa tsa Plateau.
Bakeng sa ho phethela & deburring→ borashe bo tenyetsehang.
Mefuta ea Mechini ea Ho Honing
1. Ho Honing Mechini e Tletseng
Tlhaloso: The honing spindle le workpiece li sekametserapama.
Likaroloana:
Molemo ka ho fetisisa loketseng bakeng satse telele, tse moqotetsane(bolelele-ho{1}}karolelano ya bophara > 5:1).
Workpiece e tšehetsoa ka lintlha tse ngata ka bolelele ba eona.
Ts'ebetso e tsitsitseng ea{0}}ho honing e tebileng.
Lisebelisoa:
Libarele tsa lithunya.
Li-tubes tsa hydraulic cylinder.
Mehaho ea pompo e telele.
2. Thepa ea Honing Mechini
Tlhaloso: The honing spindle e kentsoeka ho otloloha, 'me workpiece e eme e otlolohile.
Likaroloana:
E hloka sebaka se senyenyane sa fatše (moqapi o kopanetsoeng).
Ho bonolo ho sebetsana le eonamesebetsi e meholo, e boima.
Matla a khoheli a thusa ho phalla ha pholileng le ho tlosa chip.
Lisebelisoa:
Li-block tsa enjine.
Brake cylinders.
Li-gear bores le li-compressor housings.
3. Mechini ea ho hlonepha ea CNC
Tlhaloso: Mechini e laoloang ke komporo{{0}e etselitsoengboiketsetso le ho nepahala- ho hodimotlhahiso.
Likaroloana:
Taolo e itirisang ea phepelo, setorouku, le katoloso ea lisebelisoa.
Ho nepahala ha boemo ba Micron{0} le ho pheta-pheta.
E khona ho lokisa liphoso tsa taper, ovality le tse ling tsa geometri.
Lisebelisoa:
Likarolo tsa enjene ea sepakapaka.
Liente tsa mafura a likoloi le li-cylinder blocks.
Li-valve tsa hydraulic le pneumatic precision.
4. Manual Honing Machines
Tlhaloso: E sebetsoa ka letsoho, hangata ka mandrels a bonolo a ho atolosa le majoe a abrasive.
Likaroloana:
Theko e tlase le ts'ebetso e bonolo.
E hloka basebetsi ba nang le litsebo bakeng sa ho nepahala.
E lekanyelitsoe ho-mesebetsi e menyenyane kapa ea ho lokisa.
Lisebelisoa:
Lithupelo tsa ho aha enjine bocha.
-Mabenkele a manyenyane a ho lokisa le ho lokisa.
Libarele tsa lithunya le likarolo tse nyane tse nepahetseng.
Tafole ea Papiso e Potlako
| Mofuta oa Mochini | Boitloaelo/ Taolo | Molemo ka ho fetisisa Bakeng sa | Lisebelisoa tse Tloaelehileng |
|---|---|---|---|
| Honing e Tletseng | Seluloana se otlolohileng | Boreleli bo bolelele, bo tebileng | Li-tubes tsa Hydraulic, libarele tsa lithunya |
| Vertical Honing | Mokokotlo o otlolohileng | Borebe bo boima/ bo bokgutshwane | Li-block tsa enjine, li-gear bores |
| CNC Honing | Khomphutha{0}e laoloa | Bophahamo-bo phahameng,{1}}ka nepo e phahameng | Aerospace, likoloi, hydraulics |
| Honing ka Manual | Taolo ya letsoho/ka letsoho | Mesebetsi ea ho lokisa{0}mesebetsi e menyenyane,{1}e theko e tlase | Lithupelo, libarele tsa lithunya |
Papiso ea Honing Machines: Horizontal vs. Vertical vs. CNC vs. Manual
| Mofuta oa Mochini | Molemo ka ho fetisisa Bakeng sa | Likopo tse Ntle | Melemo ea Bohlokoa |
|---|---|---|---|
| Honing e Tletseng | Liboho tse telele, tse tebileng; likarolo tse kholo | Li-cylinder tsa Hydraulic, libarele tsa lithunya, matlo a pompo a malelele | E tsitsitse bakeng sa{0}}ho honing ea lesoba le tebileng; loketseng bakeng sa nako e telele, moqotetsane bores Abhi Fine Products |
| Vertical Honing | Boreleli bo boima kapa bo khuts'oane; libaka tse kopaneng | Li-block tsa enjine, lisilindara tsa brake, li-gear bores | Sebaka-se sebetsa hantle; matla a khoheli aids chip ho tloswa Abhi Fine Products |
| CNC Honing | Tlhahiso e phahameng-,{1}}e phahameng haholo | Likarolo tsa sepakapaka, liente tsa mafura a likoloi, li-valve tsa haeteroliki | Taolo e itirisang; micron-ho nepahala ha boemo; e loketseng lijeometri tse rarahaneng JetCrafted Precision Machining |
| Honing ka Manual | -mesebetsi e fokolang, e fokolang{1}}e bobebe | Ho aha enjine bocha, lithupelo tse nyane, libarele tsa lithunya | Theko e tlase ea pele; ho itshetlehile ka bokgoni ba opareitara{0}; e loketse bakeng sa-mosebetsi o monyane kapa oa tokiso Practical Machinist |
Ho Khetha Mochini oa Honing o Nepahetseng: Lintlha Tse ka Sehloohong
1. Boholo le Sebopeho sa Workpiece
Boreleli bo bolelele, bo tebileng: Khetha bakeng sarapameng honing mechinebakeng sa botsitso le ho nepahala.
Borebe bo boima kapa bo bokgutshwane: Mechini ea ho roala e otlolohilengli loketse haholoanyane ka lebaka la moetso oa tsona o kopaneng le matla a khoheli-a thusoa ho ntša li-chip.
2. Bolumo ba Tlhahiso
Litlhoko tse phahameng-, tse holimo{1}} tse nepahetseng: Mechini ea ho roala ea CNCfana ka boiketsetso le boleng bo tsitsitseng.
Mesebetsi e tlase-kapa ea ho lokisa: Mechini ea ho hlopha ka letsoholi theko-li sebetsa hantle ebile lia tenyetseha.
3. Litlhoko tsa ho Qetela ka nepo le Boholimo
Ho mamellana ho thata le ho qeta hantle holimo: Mechini ea ho roala ea CNCka li-abrasive tsa daemane kapa tsa CBN li loketse.
Standard finishes: Mechini ea ho roala ka letsoho kapa e tšekaletsengho ka lekana.
4. Mathata a Sebaka le Lichelete
Sebaka se lekanyelitsoeng: Mechini ea ho roala e otlolohilengli kopane ebile li sebetsa hantle.
Lintlha tsa tekanyetso: Mechini ea ho hlopha ka letsohoho ba le litšenyehelo tse tlase tsa pele.
Kakaretso: Ho Khetha Mochini o nepahetseng oa Honing
Bakeng sa ho nepahala{0}ka holimo,{1}}tlhahiso e phahameng: Mechini ea ho roala ea CNCke khetho e ntle ka ho fetesisa, tse fanang ka boiketsetso le boemo bo nepahetseng ba micron{0}}.
Ka nako e telele, tse tebileng: Mechini e otlolohileng ea honingfana ka botsitso 'me li loketse likopo tse joalo.
Bakeng sa boreki bo boima kapa bo bokhutšoane libakeng tse kopaneng: Mechini ea ho roala e otlolohilengli sebetsa hantle ebile li boloka sebaka-.
Bakeng sa{0}}mesebetsi e tlase kapa ea ho lokisa: Mechini ea ho hlopha ka letsoholi theko-li sebetsa hantle ebile lia tenyetseha.
