Menene ka'idar aiki na High-Precision Micro Flat Wire Rolling Mill

      Ainihin ka'ida naBabban Madaidaicin Micro Flat Wire Rolling Millshine a yi amfani da Multi pass, ƙaramin ƙaramin juyi, ma'aunin madauki da sarrafa sanyi mirgina don sannu a hankali danna zagaye waya (ko square waya) cikin matsananci-bakin ciki, matsananci kunkuntar, madaidaicin rectangular / lebur waya tare da juriya na ± 0.001 ~ 0.005 mm, ba tare da mold a ko'ina cikin tsari, kuma kai tsaye siffar da milling mill.

1. Ƙa'idar aiki mai mahimmanci (a cikin jumla ɗaya)

Layin Zagaye → Multi pass madaidaicin abin nadi extrusion → Mataki ta mataki thinning, nisa iko, gefuna trimming → Girman kan layi rufaffiyar-madauki → Tsagewar barga gudun → Waya winding, da gaske sanyi mirgina filastik nakasawa, kawai canza siffar, ba tare da ƙara kayan ko yanke.

2. Complete tsari disassembly (daga abinci zuwa ƙãre samfurin)

1. Waya kwanciya → daidaitawa → ciyar da tashin hankali akai-akai

Sakin waya mai aiki + sarrafa tashin hankali na servo (± 1% sauyi) don guje wa nakasar naƙasa.

Madaidaicin mirgine da yawa yana kawar da damuwa na ciki kuma yana tabbatar da madaidaiciyar ≤ 0.5 mm / m.

Wayoyin da ke shigowa galibi wayoyi ne masu zagaye da diamita na 0.5 zuwa 3 mm (tagulla, aluminum, bakin karfe, gami).

2. Multi pass daidaici mirgina (core nakasawa yankin)

Ƙirƙirar mirgine: Biyu (ko nau'i-nau'i biyu) na tungsten karfe/hard alloy rolls, tare da ƙaramin diamita na yi (yawanci jere daga % 20 zuwa Φ 60 mm) da tsayin daka sosai.

Mirgine rata iko: servo motor + micrometer ball ball dunƙule, daidaitacce tazarar mirgine daidaito na 0.1 μm, dogon lokaci kwanciyar hankali bayan kulle.

Multi-pass mai ci gaba: Gabaɗaya wucewa 4-12, kowane wucewa ana rage shi da 5% -15% kawai don hana karyewa da tabbatar da daidaiton nama.

Tsarin lalacewa:

Kauri: Thinning by babba da ƙananan rollers (misali 0.5 mm → 0.1 mm).

Nisa: Ƙarfe yana faɗaɗa a kwance kuma ana sarrafa shi daidai ta hanyar abin nadi (micro convex/micro concave).

Gefen: Mirgine R-kusurwar datsa, ba tare da bursu ko kaifi gefuna ba.

Matsakaicin mahimmanci bayan mirgina: kauri 0.02-1 mm, nisa 0.1-6 mm, haƙuri * * ± 0.001 zuwa ± 0.005 mm * *.

3. Gano ainihin lokacin kan layi → gyaran madauki (maɓalli zuwa babban madaidaicin)

Laser diamita / kauri ma'auni: daruruwan samfurori a sakan daya, daidaito * * ± 0.1 μ m * *.

Hangen CCD: yana lura da faɗin, gefuna, da lahani.

PLC rufaffiyar madauki: Lokacin da kauri/nisa ya wuce haƙuri, yana daidaita tazarar juzu'i/gudu/tashin hankali ta atomatik ba tare da dakatar da injin ba.

4. Tashin baya → ƙarewa → iska

Buffering na tashin hankali + servo na jan hankali yana tabbatar da ingantaccen saurin waya (har zuwa 150-600 m/min).

Zaɓan zaɓi na annealing kan layi, tsaftacewa, shafan mai, da abin rufe fuska.

Daidaitaccen iska, iska mai tsafta, babu faduwa ko mikewa.

3. Core Structure da Aiki

Babban firam: welding baƙin ƙarfe/karfe farantin, babban rigidity, ƙaramar girgiza, tabbatar da kwanciyar hankali matakin micrometer.

Nadi taro: babba da ƙananan rollers + bearings + daidaitawa inji, tungsten karfe nadi surface, madubi goge, lalacewa-resistant, non stick abu.

Tsarin sarrafawa na Servo: ratar abin nadi, gudu, tashin hankali, amsa mai sauri, daidaiton maimaitawa.

Tashar gano kan layi: Laser+CCD, saka idanu na ainihi, gyaran madauki na rufaffiyar.

Tsarin tashin hankali: daidaita tashin hankali a ko'ina cikin layin gaba ɗaya don hana mikewa, karyewa, da jujjuyawar girma.

4. Key fasaha fasali (me yasa 'high ainihin')

Mold free mirgina: kafa kai tsaye ta hanyar birgima don kauce wa juriyar juriya lalacewa ta hanyar mold lalacewa.

Karamin nakasawa/wucewa: Kowane wucewa yana rage kauri da ≤ 15%, tare da girman hatsi iri ɗaya, babu fasa, da daidaiton ƙarfi.

Micro matakin yi rata iko: servo + ball dunƙule, 0.1 μ m matakin daidaitawa.

Cikakken tsarin ma'aunin madauki na rufewa da sarrafawa: gyare-gyare ta atomatik na ɓata girman girman, daidaiton tsari mai kyau.

Babban rigidity + ƙananan girgiza: kauri firam + daidaitattun bearings, barga a babban gudu.

5. Yanayin aikace-aikace na al'ada

Sabuwar wutar lantarki lebur waya: Hairpin lebur tagulla waya, kauri 0.3-1 mm, nisa 2-6 mm, haƙuri ± 0.005 mm.

Madaidaicin igiyar lebur ta lantarki: ƙwanƙwasa-baƙi/ matsananci kunkuntar waya mai lebur (kauri 0.02-0.2mm) don na'urori masu auna firikwensin, ƙananan injina, da kayan aikin likita.

Abubuwan bazara / na roba: bazara, lamba, farantin bazara, tare da santsi mai laushi kuma babu burrs akan gefuna.

Heat musayar micro lebur tube: Micro B-type tube / lebur tube ga hita core da kuma radiator, tare da uniform kauri bango da kuma high matsa lamba juriya.