Winter road snow removal shovel anti-abrasion shovel blade and manufacturing method

Winter road snow removal shovel anti-abrasion shovel blade and manufacturing method

  • CN 105,951,652 A
  • Filed: 06/02/2016
  • Published: 09/21/2016
  • Est. Priority Date: 12/30/2015
  • Status: Active Application
First Claim
Patent Images

1. a manufacture method for the wear-resistant edge of shovel of road snow removing shovel in winter, often mainly includesRule snow removing shovel;

  • The edge of shovel;

    Hard metal tip;

    Edge of shovel substrate;

    Hard alloy columnar, itsIt is characterised by;

    the edge of shovel is to be closed by several hard metal tips or several hard respectivelyPrincipal column utilizes soldering to be embedded in the bilateral upper composition of edge of shovel substrate, edge of shovel substrate doubleHard metal tip or the shaped borehole of hard alloy columnar or longitudinal grooved are pressed in limit, longitudinallyFluting tungsten carbide button sheet or during hard alloy columnar, its hard metal tip or hardMatter alloy column the most also contains brazing material, this ensures that theres hard alloySheet or hard alloy columnar have five faces or periphery all resistance brazings, make hard metal tipOr hard alloy columnar will not come off because contact surface is few;

    Hard metal tip or hard closeThe material of gold bullion can be W-Co kind hard alloy or kennametal orTungsten titanium tantalum series hard alloy rather than steel bonded carbide;

    The edge of shovel at least belowComposition version, one is made up of edge of shovel substrate monolateral tungsten carbide button post,Two is edge of shovel substrate monolateral tungsten carbide button sheet composition;

    The edge of shovel has inlayed hard conjunctionGold plaque or hard alloy columnar, the most wear-resistant to such an extent as to need not change for a long time.

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