MEIJIN MACHINERY EQUIPMENT (DALIAN) CO., LTD MEIJIN MACHINERY EQUIPMENT (DALIAN) CO., LTD WhatsApp: +86-15542363927 Email: [email protected] Tel/Wechat: +86-15604285487

MEIJIN MACHINERY EQUIPMENT (DALIAN) CO., LTD Gear & Gear Ring: Forged, quenched, ground gears (40Cr, ground spacers/shim for assembly

MEIJIN MACHINERY EQUIPMENT (DALIAN) CO., LTD

' MEIJIN MACHINERY EQUIPMENT (DALIAN) CO., LTD

MEIJIN MACHINERY EQUIPMENT (DALIAN) CO., LTD ®-Application Capability CNC System

(Si MEIJIN MACHINERY EQUIPMENT (DALIAN) CO., LTD — Precision Guideway Scraping —The Cornerstone of Machine Tool Accuracy and Stability Hand Scraping of Guideways: A Precision Craft from the Industrial Revolution, The Invisible Core of High-End Machine Tools 1. Geometric Accuracy: Micron-level Correction, Beyond Machining Limits Through the three-stage craft (rough scraping -» semi-finish scraping -» finish scraping) by master craftsmen, we systematically correct geometric errors including straightness, parallelism, and flatness. Achieve flatness control of 0.001-0.005mm/m (sub-micron level) and...

MEIJIN MACHINERY EQUIPMENT (DALIAN) CO., LTD WhatsApp: +86-15542363927 Email: [email protected] Tel/Wechat: +86-15604285487

MEIJIN MACHINERY EQUIPMENT (DALIAN) CO., LTD Machine Material: HT250-HT300 gray cast iron, aged & stress-relieved, high rigidity, minimal deformation Material Hardness: ^ HB180; rough machining -> secondary aging -► finish machining Manual Scraping: Contact surfaces hand-scraped for low friction & oxide layer; crossbeam with convexity; PTFE soft strips on tool post slideways Gear & Gear Ring: Forged, quenched, ground gears (40Cr, 45 steel); ground spacers/shim for assembly precision QT600 ductile (nodular) cast iron Ball Screw: Domestic brand (NJGR/Hanjiang), <£63 mm Electrical & Bearings: Chint...

MEIJIN MACHINERY EQUIPMENT (DALIAN) CO., LTD CNC Single Column Vertical Lathe F series (0.8-2 meters) Standard Single Column D Series (0.8 -2 m)

MEIJIN MACHINERY EQUIPMENT (DALIAN) CO., LTD CNC Single Column Vertical Lathe VT series(0.63 - 2 meters) CNC Single Column Vertical Lathe VT series(0.63 - 2 meters)

MEIJIN MACHINERY EQUIPMENT (DALIAN) CO., LTD

MEIJIN MACHINERY EQUIPMENT (DALIAN) CO., LTD ®- Precision Guideway Scraping —The Cornerstone of Machine Tool Accuracy and Stability Hand Scraping of Guideways: A Precision Craft from the Industrial Revolution, The Invisible Core of High-End Machine Tools 1. Geometric Accuracy: Micron-level Correction, Beyond Machining Limits Through the three-stage craft (rough scraping -*■ semi-finish scraping -»finish scraping) by master craftsmen, we systematically correct geometric errors including straightness, parallelism, and flatness. Achieve flatness control of 0.001-0.005mm/m (sub-micron level) and...