▎ 摘　　要

NOVELTY - Rice-wheat straw graphene pantograph slide comprises bow-shaped bracket (1). The upper surface of bracket is provided with slider groove with slider (3) arranged in middle. The bracket and slider are adhered by conductive adhesive. Bow angles (4) are set at both ends of slider. Air passages connected with interior of bracket are set in slider groove. Air holes are connected to lower interior of bracket. The slider is rice-wheat straw graphene slider. The lower surface of slider is provided with installation slot corresponding to air passages. A limiting slot (8) is set in middle of slider. USE - Rice-wheat straw graphene pantograph slide. ADVANTAGE - The pantograph slide has light weight, large hardness, and excellent conductivity and abrasion resistance. DETAILED DESCRIPTION - Rice-wheat straw graphene pantograph slide comprises bow-shaped bracket (1). The upper surface of bracket is provided with slider groove with slider (3) arranged in middle. The bracket and slider are adhered by conductive adhesive. Bow angles (4) are set at both ends of slider. The interior of bracket is hollow. Air passages connected with interior of bracket are set in slider groove. Air holes are connected to lower interior of bracket. The slider is rice-wheat straw graphene slider. The lower surface of slider is provided with installation slot corresponding to air passages. A limiting slot (8) is set in middle upper surface of slider. The length of limiting slot is not less than 10 cm. The bow angles are riveted to bracket. An INDEPENDENT CLAIM is included for preparation of rice-wheat straw graphene pantograph slide comprising mixing rice-what straw graphene slider raw materials, placing thick mixed solution into mold, placing mold in powder metallurgy furnace for sintering to obtain solid alloy, immersing solid alloy in rice wheat straw-graphite-copper alloy melt for 30 seconds, cooling, repeating soaking five times, forging hot-plated solid alloy in oxygen-free furnace at 800 degrees C, slotting solid alloy, immersing into high-temperature asphalt oil, re-forging to obtain rice-wheat straw graphene slider, assembling bow angles on both ends of rice-wheat straw graphene slider, installing rice-wheat straw graphene slider and bow angle in slide groove of bracket. DESCRIPTION OF DRAWING(S) - The drawing shows structural schematic diagram of rice-wheat straw graphene pantograph slide. Bracket (1) Slider (3) Bow angles (4) Limiting slot (8)