Chiyambi:Kufunika Kofulumira
M'dziko la-zambirindikupanga-kaya mukupanga ma hydraulic fittings, fasteners, kapena bushings-nthawi ndi ndalama. Sekondi iliyonse yometedwa nthawi yozungulira imamasulira mwachindunji ku phindu. Apa ndi pameneFree Machining Zitsuloamalowa kukambirana.
Pakati pa magiredi onse omwe alipo, imodzi ndiyomwe imadziwika ngati mulingo wapadziko lonse lapansi wamakina:12L14(AISI/SAE).
Mukayang'ana ma datasheet, mudzawona kuti adavotera "160% machinability." Koma kodi izi zikutanthauza chiyani kwa shopu yanu? Zitha bwanji12L14 mankhwala opangidwakukwaniritsa izi? Ndipo chifukwa chiyaniMtengo wa 12L14mtundu womwe mumakonda-zothamanga kwambiri za Swiss Lathes?
Mu bukhuli, Promisteel akuphwanyaZithunzi za 12L14kukuthandizani kumvetsetsa chifukwa chake nkhaniyi ndi "Mfumu Yakuthamanga."
Need stock? View our 12L14 / 1215 Inventory >
Chanindi Free Machining Steel?
Asanalowe m'madzi12L14, tiyeni tiwone gulu lalikulu.Free Machining Zitsulo(wotchedwansoChitsulo Chodula Chaulere) ndi chitsulo cha carbon chomwe chasinthidwanso-sulfurized and re-phosphorized.
Cholinga si mphamvu; ndiChip Control. Mukamagwiritsa ntchito zitsulo zamtundu wa carbon (monga 1045), zimapanga tchipisi tating'onoting'ono tomwe timakulunga pa chipangizocho, kuwononga mapeto ake, ndikukukakamizani kuti muyimitse makina kuti muchotse "chisa cha mbalame."
Free Machining Zitsuloidapangidwa kuti izithyoleke kukhala tchipisi tating'onoting'ono, zophulika nthawi yomweyo. Izi zimachepetsa kukangana, zimachepetsa kutentha, komanso zimawonjezera mphamvu ya zidae.
Kulowera Kwambiri mu Zida Zachitsulo za 12L14
Chifukwa chiyani?12L14adavoteledwa kwambiri? Zimagwira ntchito ngati maziko omwe zitsulo zina zonse zimayesedwa (Standard 1212 zitsulo ndi 100%; 12L14 nthawi zambiri ndi 160%).
Nazi zinthu zazikulu zomwe zimafunikira kwa akatswiri opanga makina:
1. Kuthekera kosagwirizana
Awa ndiye malo oyamba ogulitsa.Mtengo wa 12L14amalola kuthamanga mofulumira kudula ndi zakudya zakuya. Zimakhala ngati mkuwa panthawi yodula.
Phindu:Mutha kuyendetsa makina anu a CNC pama RPM apamwamba popanda kuwotcha zoyikapo.
2. Superior Surface Malizani
Chifukwa tchipisi timathyoka bwino kwambiri, samakokera pachogwirira ntchito.
Phindu:Zigawo nthawi zambiri zimatuluka pamakina ndi mawonekedwe osalala, opukutidwa, kuchotsa kufunikira kwa ntchito yachiwiri yopera kapena kupukuta.
3. Kutha kwa Electroplating
12L14 ili ndi malo osalala kwambiri, ndikupangitsa kuti ikhale yabwino kwambiri pakupanga ma electroplating (zinki, chrome, kapena faifi tambala) mutatha kukonza.
4. The Trade-off: Lower Strength
Tiyenera kukhala oona mtima. Simumasankha 12L14 kuti mukhale ndi mphamvu zamapangidwe. Ili ndi mphamvu zotsika kwambiri ndipo siyenera kuwotcherera (chifukwa cha kuchuluka kwa sulfure).
The Enlamulo la gineer:Gwiritsani ntchito magawo omwe amafunikira mawonekedwe ovuta komanso mawu okwera, osati magawo omwe amanyamula milatho.
Msuzi Wachinsinsi: 12L14 Chemical Composition
Zimakhala bwanjizinthu izi? Zonse zili mu chemistry. Tiyeni tiwone12L14 mankhwala opangidwa:
| Chinthu | Zomwe zili (%) | Ntchito |
| Mpweya (C) | Ochepera kapena ofanana ndi 0.15% |
Mpweya wochepa umapangitsa kuti ukhale wofewa komanso wofewa. |
| Manganese (Mn) | 0.85% - 1.15% |
Imawongolera bwino pamwamba. |
| Phosphorous (P) | 0.04% - 0.09% |
Imawonjezera kuuma pang'ono kuti tchipisi chisweke. |
| Sulfure (S) | 0.26% - 0.35% |
Amapanga manganese sulfide inclusions (chip breakers). |
| Kutsogolera (Pb) | 0.15% - 0.35% |
Amagwira ntchito ngati mafuta amkati panthawi yodula. |
Udindo wa Mtsogoleri (Pb):"L" mu 12L14 imayimira kutsogolera. Mtovu susungunuka muchitsulo; imakhala ngati tinthu tating'ono, tomwazika. Chida chodulira chikagunda tinthu tating'onoting'ono, timasungunula nthawi yomweyo, kuthira mafuta odulidwa ndikulola kuti chip chizime. Ichi ndi chifukwa chakeMtengo wa 12L14ndi wapamwamba kuposa-lemagiredi owonjezera.
Chifukwa 12L14 Hex Bar ndi Muyezo wa Swiss Lathes
Pamene ife sonjezerani zozungulira ndi mabwalo, ndiMtengo wa 12L14ndizomwe zimakonda kwambiri ma fasteners ndi mafakitale oyenerera.
Ubwino wa "Swiss Lathe":Zingwe za Swiss-zodzipangira zokha zimapangidwira kuti zikhale zazikulu-zigawo zazikulu, zing'onozing'ono-zozungulira. Poyambira ndi ahex bar, opanga amatha kupanga hex-mabowuti akumutu, mtedza, kapena zopangira ma hydraulicpopanda mphero zathyathyathya mbali.
- MumadyetsaMtengo wa 12L14mu.
- Mumatembenuza ulusi ndi shank.
- Inu mwachidula icho.
- Zotsatira:Nati / bawuti yomaliza mumasekondi.
Ubwino wa Promisteel's Hex Bar:Kuti ma feeders azigwira ntchito, bala iyenera kukhala yowongoka komanso yolondola. TimaperekaCold Drawn 12L14 hex barndih9 ndih10 kulolerana, kuwonetsetsa kuti amalowa bwino pamakina owongolera makina anu popanda kujowina.
12L14 vs 1215: Funso Lachilengedwe
A wambafunso timapeza:"Bwanji ngati kasitomala angafuna magawo a lead-aulere?"
Apa ndi pamene1215amalowa.
- 12L14:Muli ndi lead (Pb). Makina othamanga kwambiri.
- 1215:Palibe Kutsogolera. Amagwiritsa ntchito Sulphur / Manganese wapamwamba kwambiri pakuwongolera.
Kuyerekeza:1215 ndi pafupifupi 20-30% pang'onopang'ono makina kuposa 12L14. Komabe, ndi kwathunthuZogwirizana ndi RoHS. Ngati magawo anu akupita kumisikandi zoletsa kwambiri zachilengedwe pa lead, muyenera kusankha1215 Chitsulo Chodula Chaulere. Timagulitsa zonse ziwiri.
Mapeto
Ngati prod wanuCholinga cha ntchito ndi "Maximum Chips pa Ola,"12L14ndi zinthu zofunika. Kuphatikiza kwake kwapadera kwa lead ndi sulfure kumapanga chitsulo chomwe chimalola makina anu a CNC kuthamanga kwambiri.
Ngakhale sizowotcherera kapena katundu wamapangidwe, zakeZithunzi za 12L14ulipange kukhala ngwazi yosatsutsika pakupalasa, zoikamo, zolumikiza, ndi zomangira.
PaPromisteel, timakhazikika paFree Machining Zitsulo. Kaya mukufuna mipiringidzo yozungulira yokhazikika kapena yolondolaMtengo wa 12L14, timapereka zinthu zowongoka, zosasinthasintha, ndi zokonzeka kuthamanga.
Mwakonzeka kufulumizitsa kupanga kwanu? Lumikizanani ndi Promisteel Leropa mawu pa 12L14 kapena 1215 Cold Drawn Bars.
