公开(公告)号：US09192973B1

公开(公告)日：2015-11-24

申请号：US13801035

申请日：2013-03-13

Applicant: Meier Tool and Engineering, Inc.

Inventor： Tony VanDanacker ,  Mike Gehling ,  Jordan Gaffaney ,  Corey Klebs ,  Jason Diffley ,  Levi Olson ,  Scott Sportel

IPC: B21D22/20

CPC classification number: B21D22/20 ,  B21D22/201

Abstract: A cold drawing process for forming titanium blanks into titanium pieces in which the titanium blank is pre-treated with a wet lubricant prior to drawing. The wet lubricant lubricates the interfaces of the titanium blank and the punch to substantially reduce galling and hardening of the surface of the titanium blank from the drawing process, thereby eliminating the need to anneal the formed titanium pieces prior to additional drawing, stamping, punching or other forming processes.

Abstract translation: 用于将钛坯料形成钛片的冷拉拔工艺，其中钛坯料在拉制之前用湿润润滑剂进行预处理。 润湿润滑剂润滑钛坯料和冲头的界面，从而从拉伸过程中大大减少了钛坯料的表面的磨损和硬化，从而消除了在附加拉伸，冲压，冲压或冲压之前对形成的钛片进行退火的需要 其他成型工艺。