Tidayesa Zobowola Sitima 7 pa Zitsulo Zolimba za UIC60 - Imodzi Yokha Siinagwire. Nayi Chifukwa.

Wolemba Engineering Field Team, QiangLi Railway Machinery|Seputembara 15, 2025

Zinayamba ngati kubetcha.

Pamalo okonzera njanji kunja kwa Duisburg, Germany, katswiri wina waluso dzina lake Klaus anaponya kabowo kakang’ono pabenchi yogwirira ntchitoyo n’kunena kuti:"Kubetcherana ma euro 50 palibe makina anu 'atsopano' omwe angathe kumaliza mabowo 50 mu UIC60 osathyoka pang'ono."

Iye sanali kukhala wodzikuza. Iye anali kuona zinthu zenizeni.

UIC60 rail steel - yokhala ndi 0.8% carbon content ndi Brinell hardness of 360+ - ndi yosakhululuka. Zobowola zonyamula zambiri zimatenthedwa ndi dzenje #8. Carbide bits chip ndi #15. Ndipo ndi dzenje #30? Ndinu mwayi ngati chuck sanagwire.

Ndiye tidatenga kubetcha.

Tidapanga mizere 7 yopangira njanji - kuchokera kumakampani apadziko lonse lapansi (Milwaukee, Bosch, Metabo) kupita kwa osewera omwe ali mumakampani (kuphatikiza athuNZG-31Ⅱ). Gawo lomwelo la njanji. Chozizira chomwecho. Wothandizira yemweyo. Kutentha kozungulira: 8 digiri. Chinyezi: 72%. Zonse zidalowetsedwa.

Zotsatira?

• Mabowo 1-10:Makina onse adachita bwino.
• Kholo 17:Competitor #3 (Bosch GWR 18V) yatenthetsa kwambiri - auto-kuzimitsa kuyambika.
• Kholo 29:Competitor #5 (Milwaukee M18 Fuel) adadula pang'ono HSS - wogwiritsa ntchito "chatter vibration."
• Khwerero 41:Competitor #2 (Metabo RailPro) yalanda pakati-pabowo - yofunikira pobowola pamanja.
• Mtsinje 50:Makina awiri okha anamaliza mayeso.

Imodzi inali benchi ya mafakitale ya 120V (yosasunthika - yoletsedwa malinga ndi malamulo a Klaus).

Zinazo?

NZG-31Ⅱ- yokhala ndi ziro bitsthyoka, 0.3mm kulolerana pa bowo lililonse, komanso kutentha komaliza kumangokhala madigiri 58 .

Klaus adalipira 50 euro. Kenako anafunsa kuti:"Chinsinsi chako ndi chiyani?"

Zinapezeka kuti sizinali zamatsenga - zinali chonchozinthu zitatu:

1. Zosintha-Torque Feedback System- imasintha RPM 200x/sec kutengera kachulukidwe kachitsulo (patent ikudikirira).
   → Wouziridwa ndi CNC Machining kafukufuku kuchokeraRWTH Aachen University.
2. Ceramic{{0}Mapangidwe Opaka Chitoliro- amachepetsa kutentha kwa 41% poyerekeza ndi HSS yokhazikika (yotsimikiziridwa ndiTÜV Rheinland).
3. Mokakamizidwa-Mphamvu Yozizira + ndi Mist Yophatikiza Yozizira- osati kupopera kwamadzi. Kang'ono kakang'ono-ndege imachotsa nsongakaleimawotchera mpaka pang'ono.

Klaus tsopano akugwiritsa ntchito NZG-31Ⅱ pa nthawi yake yausiku. Mwezi watha, gulu lake linabowola mabowo 217 kudutsa 3.2km ya njanji -ziro bit m'malo.

“Sizokhudza mphamvu,” iye anatiuza ife. "Ndi za kumvera chitsulo. Makina anu amachita bwino kuposa omwe ndagwiritsapo ntchito."
 

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