CNC shirye-shirye injiniya factory takamaiman bayani dalla-dalla

1. Bayyana alhakin mai shirye-shiryen, kuma ku kasance masu alhakin kula da ingancin sarrafawa, aikin sarrafawa, sarrafa farashi, da kuskuren kuskure a cikin tsarin masana'antu na CNC.

2. Lokacin da mai tsara shirye-shiryen ya karbi sabon nau'i, dole ne ya fahimci abubuwan da ake bukata na mold, da ma'anar tsarin ƙirar, karfe da aka yi amfani da shi don babba da ƙananan ƙira, buƙatun haƙuri na samfur, da kayan filastik. A bayyane yake rarrabe inda manne matsayi, inda PL surface, inda aka taba-ta, rub-ta, da kuma inda za a iya kauce masa. A lokaci guda, sadarwa tare da mai fasaha don sanin abin da ke cikiInjin CNC.

3. Bayan mai shirye-shiryen ya karbi sabon samfurin, bisa manufa, ya kamata a bude jerin abubuwan jan karfe da wuri-wuri. Kafin cika lissafin, dole ne a tarwatsa namijin jan karfe. Yana iya zama ba a gama ba, amma dole ne a ƙayyade girman gindin dabino, kuma dole ne a ƙayyade lambar namiji na jan karfe da walƙiya. girman girman.

4. Zane-zane na gini na namiji na jan karfe da saurayi suna cike da jerin shirye-shirye guda biyu bi da bi. Abubuwan aikin da za a iya sarrafa su akan tsohuwar kayan aikin injin ko kayan aikin da dole ne a sarrafa su ta hanyar mashin mai sauri ya kamata a bayyana su cikin kalmomi kuma a lura da su a cikin sarari na "madaidaicin wurin aiki". al'amari. Namijin jan karfe yana wakilta ta hanyar "TFR-ISO" ra'ayi a cikin ɓangarorin "madaidaicin wurin aiki", kuma ana wakilta kayan ƙarfe ta hanyar "TOP" da "TFR-ISO" ra'ayoyi a cikin blank na "jerin aiki". shugabanci", kuma an nuna kusurwar tunani. Don kayan aikin da ba za su iya bayyana cikakken alkiblar jeri ba, dole ne a ƙara kallon "GABA" ko "HAGU". The karfe abu ya kamata a kwatanta da ainihin workpiece a cikin mutum don tabbatar da tunani shugabanci, workpiece size da kuma aiki surface.

5. Lokacin da karfe abu ne m, Z yankan adadin ne 0.5-0.7mm. Lokacin da aka yi tagulla kayan jan ƙarfe, adadin wukar da ke ƙarƙashin Z yana da 1.0-1.5mm (kauri 1.0mm a ciki da 1.5mm a gefen maƙasudin).

6. Lokacin da layi daya karewa, max × mumstepover an saita bisa ga "parallel kammala mafi kyau duka kwane-kwane siga tebur". Sauran adadin kafin niƙa mai kyau ya kamata a kiyaye shi a matsayin ƙarami kamar yadda zai yiwu, 0.10-0.2mm don kayan karfe; 0.2--0.5mm don kayan jan karfe. Kar a yi amfani da wukar R akan shimfidar wuri mai babban wuri.aluminum part

7. Bar wani gefe na 0.05mm akan saman shafa ko saman shiga don ƙirar FIT. Don wasu mahimman wuraren shafa tare da ƙananan wurare, barin gefe na 0.1mm akan farfajiyar shiga, kuma ana sarrafa saman PL da ke kewaye a wurin. Ya fi girma m mold PL surface sealing matsayi ne 10mm-25mm (misali ne 18mm) kuma zai iya kauce wa iska ta 0.15mm.cnc milling part

8. Ciyarwar kusanci koyaushe shine 600mm / m lokacin da aka saukar da kayan aiki da sauri zuwa tsayin 3mm (zurfin machining dangi). Gudun F na ƙananan kayan aiki na Z tare da ƙananan kayan aiki na helical da ciyarwar waje koyaushe shine 1000 mm / m. Gudun F na wuka daidai yake da 300mm/m, kuma saurin motsi na ciki (traverse) ciyarwa daidai yake 6500mm/m (dole ne ya tafi G01).

9. Lokacin amfani da Φ63R6, Φ40R6, Φ30R5 wuka mai tashi don yankan mara kyau, gefen ya kamata ya zama 0.8mm a gefe ɗaya na bangon gefe da 0.4mm a ƙasa. Lamarin taka wuka ba zai iya faruwa ba, kuma ba za a iya amfani da firam na ciki tare da ƙaramin kewayon sarrafawa na Φ63R6 ba. Lokacin amfani da Φ32R0.8, Φ25R0.8, Φ20R0.8, Φ16R0.8 kayan aikin don kammala rabin-ƙarewa, an sake sarrafa babban jirgin sama don tabbatar da cewa an bar gefen 0.15mm a ƙasa, don kayan aiki na gaba zai iya ƙare ƙasa kai tsaye. na workpiece.

10. Kafin a yi niƙa mai kyau, dole ne a yi amfani da ƙaramin wuƙar diamita don share izinin kusurwa. Idan ba za a iya share kusurwar ba, dole ne a toshe shi ta wani wuri mai lanƙwasa don guje wa lalacewa ga kayan aiki saboda wuce gona da iri na angular a lokacin niƙa mai kyau. Izinin ya kasance uniform yayin kammalawa.

11. Tsawon ƙulla kayan aiki baya buƙatar zama a matsakaicin zurfin ko ya wuce zurfin zurfin. Lokacin da ya zama dole a yi amfani da tsayin daka ko kayan aiki mai tsayi don guje wa ɓarna, bayanan L, B, da D dole ne a yi alama a cikin ginshiƙi na jerin shirye-shiryen. L - yana wakiltar tsayin kayan aiki, B - yana wakiltar tsayin izinin kayan aiki, kuma D - yana wakiltar diamita na kai mai tsawo.

12. Lokacin roughing da jan karfe namiji, ƙara mold tushe abu zuwa +5mm a tabbatacce shugabanci na Z, kuma ƙara shi zuwa +3mm a cikin XY shugabanci.

13. Lokacin cire namijin jan karfe, tabbatar da duba ko kasan dabino ya isa don gujewa iska. Tabbatar shigar da namijin jan karfe da aka cire a cikin kayan aikin da ke buƙatar injin walƙiya, kuma a hankali bincika ko ya isa don guje wa iska. Yakamata a duba kusan namijin jan ƙarfe mai simmetrical ko yana da kamanni gabaɗaya kuma ko matsayin da ba kowa ba ne. Kada ku zama masu adalci da kuma barin shi ba tare da kula ba.

14. Namijin da ya gama jan karfe dole ne ya cika ma'auni:
⑴ daidai girman girman, haƙuri: <± 0.01mm;
⑵ babu sabon abu na nakasa;
(3) Tsarin wuka a bayyane yake kuma babu wani ƙirar wuka na musamman;
⑷ Layukan a bayyane suke, kuma ba a taka wuka ba;
⑸ Babu bayyananne da wuya a cire gaba;
⑹An tabbatar da kauri na kasan dabino ya zama 15-25 mm, kuma ma'auni shine 20 mm;
⑺ Lambar namijin jan karfe daidai ne;
⑻ Ya kamata a rage matsayin walƙiya a kusa da wurin tunani.

15. Sharuɗɗan da za a yi la'akari da su lokacin da ake wargaza jama'a na jan ƙarfe:
⑴ yiwuwar aiki;
⑵ mai amfani;
⑶ isasshen ƙarfi, babu nakasa;
⑷ mai sauƙin sarrafawa;
⑸ Kudin tagulla;
⑹ Kyawawan bayyanar;
⑺ Ƙananan jan karfe da za a cire, mafi kyau;
⑻ Don samfurori masu ma'ana, yi ƙoƙarin yin mazan tagulla na hagu da dama tare, kuma canza adadin sarrafawa.
16. Ka'idojin amfani da kayan aiki
(1) Yi amfani da Φ30R5 gwargwadon yuwuwa lokacin da babban girman ƙarfe ya yi taurin kai, da Φ63R6 gwargwadon yuwuwar babban ƙarfe;
(2) M16 kayan aiki ya kamata a yi amfani da tagulla bude kauri a kasa 70mm; Ya kamata a yi amfani da kayan aiki na M20 lokacin da tsawo ya kasance tsakanin 70-85mm; Ya kamata a yi amfani da kayan aikin M25 tsakanin 85-120mm;
(3) Copper namiji 2D siffar wuka haske, M12 kayan aiki da ake amfani da tsawo a kasa 50mm; Ana amfani da kayan aikin M16 don tsayi tsakanin 50-70mm; Ana amfani da M20 don tsayi tsakanin 70-85mm; Ana amfani da M25 don tsayi tsakanin 85-120mm; fiye da 120mm Na sama ana sarrafa su tare da Φ25R0.8, Φ32R0.8 mai tashi wuka;
⑷ Don shimfidar shimfidar wuri ko saman bayanin martaba, gwada zaɓin Φ20R4, Φ25R5, Φ40R6 azaman kayan aikin wuƙa mai haske;

17. Dokokin duba aikin aiki:
(1) Mai shirye-shiryen yana da alhakin sakamakon gwajin aikin;
(2) The workpiece dubawa za a duba bisa ga zane haƙuri;
(3) A ka'ida, kayan ƙarfe ya kamata a duba kayan aikin injin kafin ya tashi daga injin. Ya kamata a shirya kayan karfen da aka sarrafa a cikin dare don dubawa da shirin da safe. Programmer ya tabbatar. Don manyan kayan aiki, shugaban ƙungiyar ko magatakarda za su sanar da mai fasaha don ɗaukar kayan aikin;
⑷ Bisa manufa, ana gwada Tong Gong a cikin "yankin da za a gwada". Bayan gwajin yayi kyau, mai shirye-shiryen zai sanya shi a cikin "yankin da ya cancanta" a cikin lokaci. Ana ba da izinin ƙwararren masani ne kawai don ɗaukar kayan aikin a cikin "yankin da ya cancanta";
⑸ Idan an gano aikin da bai cancanta ba, ya kamata a ba da rahoto ga mai kula da sashen, kuma mai kulawa zai yanke shawarar ko zai sake aiwatarwa, canza kayan ko karɓa bisa ga ƙwararrun workpiece;
⑹ Idan shugaban wannan sashin ya bincika kuma ya karɓi kayan aikin da ba su cancanta ba a matsayin waɗanda suka cancanta, wanda ke haifar da haɗari masu inganci, shugaban wannan sashin zai ɗauki babban alhakin.

18. Ma'auni masu dacewa sun tsara:
(1) Hannun ɓangarorin guda huɗu na kayan ƙira a cikin manyan ƙira da ƙananan ƙira an raba su, kuma ƙasan ƙasa ba komai bane;
(2) A cikin ɓangarorin huɗu na tushe na asali na asali, lokacin da saman PL ya kasance jirgin sama, ana ɗaukar adadin jirgin; lokacin da saman PL ba jirgin sama ba ne, ana ɗaukar adadin ƙasan ƙasa. Ɗauki lambar ma'aunin kusurwar tushe mara tushe (alamar nunin kusurwa △);
(3) An raba ɓangarorin biyu na matsayi na jere, ƙasan matsayi na jere ya taɓa gefe ɗaya, kuma zurfin ya shiga ƙasa zuwa sifili;
⑷ Namijin jan karfe da karin kauri ana nuna su ta “T”, “R” jama’a mai kauri, da kuma “F” karama na jama’a;
⑸ Kusurwar da aka buga lambar ƙira a kan kayan ƙira a cikin manyan ƙira da ƙananan ƙira shine kusurwar tunani;
⑹ Siffar filogi na jan ƙarfe na fakitin R an yi ƙarami ta 0.08mm don tabbatar da cewa samfurin ba ya tashe hannun;
⑺ The workpiece aiki da jeri shugabanci, bisa manufa, da X shugabanci ne mai tsawo girma, da Y shugabanci shi ne gajeren girma;
⑻ Lokacin amfani da "contour shape" da "mafi kyawun kwane-kwane" don kammalawa, jagorancin machining ya kamata ya zama "hawan niƙa" gwargwadon yiwuwa; Lokacin amfani da masu yankan tashi don niƙa daidai, dole ne a karɓi "hawan niƙa";
⑼ Ana ba da shawarar yin amfani da hanyar sarrafa "daidaitacce + daidai tsayi" don niƙa mai kyau na saman jan karfe na maza, tare da layi ɗaya na digiri 55 da daidai tsayin digiri 52; akwai zoba na digiri 2. Kayan aikin da aka yi amfani da shi dole ne ya zama abin da ake buƙata na zurfin shugabanci mai walƙiya + 0.02mm don yankan wuka na ball daidai tsayi;
⑽ A ka'ida, daya daga cikin kusurwoyi hudu na jan karfe namiji dabino ya dace da mold tunani kusurwa chamfer C6, da sauran uku sasanninta suna taso zuwa R2; Babban kusurwar jan ƙarfe na namiji C da kusurwar R na iya zama daidai da girma;
⑾ A ka'ida, an kayyade cewa mafi girman batu na workpiece shine Z sifili yayin rubuta shirin. Manufar:
① Hana manta don saita tsayin aminci kuma haifar da karon wuka;
② Zurfin ƙananan wuka yana nuna mafi tsayin tsayin daka da kayan aiki ke buƙata;
⑿ Lokacin amfani da farar wuka na ƙarfe don aiwatar da siffar namiji na jan karfe, madaidaicin matsayi ya kamata ya zama 0.015mm fiye da yadda ake buƙata;
⒀ Ya kamata a sarrafa matsayi na namiji na jan karfe zuwa kasa, barin 0.2mm a kasa (manufa shi ne don hana kayan aiki daga bugawa lambar lambar);
Haƙuri na saman da aka ƙididdige ta hanyar shirye-shiryen hanyar kayan aiki: buɗe m 0.05mm, m 0.025mm, m wuka 0.008mm;
⒂ Lokacin amfani da wukar gami don kammala madaidaiciyar saman kayan ƙarfe, adadin Z-yankan shine 1.2mm, kuma lokacin amfani da hannun wuka, adadin yankan Z shine 0.50mm. Madaidaicin fuska dole ne a niƙa ƙasa;
⒃ Jerin kayan jama'a na jan karfe, bisa ka'ida, ya kamata a sarrafa tsayin a cikin 250mm, kuma tsayin ya kamata a sarrafa shi cikin 100mm gwargwadon iko.
⒄ Karfe da aka sarrafa ya zama m ko matsakaici, tare da ragowar adadin a gefe ≥ 0.3mm da sauran adadin a kasa ≥ 0.15mm;
⒅ Ma'auni na allon lambar M8 20x20 (mai yawa) M10 30x30 (mai yawa)
⒆ Dole ne a yi amfani da simulation mai ƙarfi don duk shirye-shiryen sarrafa ƙarfe don tantance daidaitaccen shirin da rage kurakuran sarrafawa.

19. Lokacin buɗe kayan jan ƙarfe, tsayi da nisa na gefe guda ya kamata ya zama 2.5mm, kuma tsayin duka ya zama 2-3mm, wato, 100 × 60 × 42 ya kamata a buɗe a 105 × 65 × 45. tsawo da nisa ya zama mahara na 5, tsawo zai iya zama kowane lamba, da kuma m jan karfe namiji girma ne 40 × 20 × 30 (girman bayan aiki ne OK).

20. Tartsatsin wuta yana taɓa adadin takaddun don zama taƙaitacce, bayyananne da sauƙin fahimta. Layukan taswirar jan ƙarfe ya kamata su kasance masu kauri, kuma girman ya kamata a yi alama da lambobi gwargwadon yiwuwa. Ya kamata a yi alama kusurwar kusurwar jan karfe na namiji a fili, tare da lambar ƙira, lambar namiji ta jan karfe, zane na 3D na jan karfe, girman matsayin tartsatsi, da taka tsantsan (jeri, sarrafa motsi, sarrafa jujjuya, sarrafawa bayan cirewa saka, da yankan waya na namijin jan karfe). da sauransu), an tabbatar da sa hannun mai shirye-shirye, kuma mai kula da sashen ya duba shi.

21. Zane-zane na yankan waya na jama'a na jan karfe ya zama takaice, bayyananne kuma mai sauƙin fahimta. Wurin da za a yanke ya kamata a wakilta shi da layin sashe, gami da lambar mold, lambar namijin jan karfe, girman matsayi, matsayi na taswirar kwamfuta, girman gangar jikin yankan layi, taka tsantsan, gidan yanar gizon taswirar kwamfuta, tabbatar da sa hannun shirye-shirye. , dubawa mai kula da sashen.