{
  "$type": "site.standard.document",
  "description": "A method for manufacturing a rollforming frame includes: forming a first vertical wall and a first horizontal wall connected to each other at two opposite ends of a to-be-machined plate; rolling and bending the first horizontal wall to form a stepped bent structure; rolling and bending the first…",
  "path": "/patents/1374963",
  "publishedAt": "2025-04-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B21B1/38",
    "SUZHOU EFFICIENT PROFILE INTELLIGENT MANUFACTURING CO., LTD"
  ],
  "textContent": "A method for manufacturing a rollforming frame includes: forming a first vertical wall and a first horizontal wall connected to each other at two opposite ends of a to-be-machined plate; rolling and bending the first horizontal wall to form a stepped bent structure; rolling and bending the first horizontal wall to form a second vertical wall, a second horizontal wall, and a third horizontal wall; rolling and bending the second horizontal wall to form a third vertical wall and a fourth horizontal wall; rolling and bending the third horizontal wall to form a fourth vertical wall and a fifth horizontal wall; rolling and bending one end of the fifth horizontal wall away from the fourth vertical wall to form a connecting edge and a sixth horizontal wall; rolling and bending the sixth horizontal wall to form a fifth vertical wall and a seventh horizontal wall.",
  "title": "METHOD FOR MANUFACTURING ROLLFORMING FRAME, AND ROLLFORMING FRAME"
}