Hello, Welcome to Dongguan Houjie Town zhao rong metal products factory Home!
金站网
金站网
Popular keywords:  Jewelry hardware
  • Dongguan Houjie Town zhao rong metal products factory
  • Dongguan Houjie Town zhao rong metal products factory
  • Dongguan Houjie Town zhao rong metal products factory
  • 1
  • 2
  • 3
Products
Contact Us

Contact: Mr. Chen
Tel: 0769-85053392
Mobile phone number: 133-3267-8008
Fax: 0769-85053393
E-mail: rongzhao2006@163.com
Address: Houjie Town, Dongguan City, Ting Shan Hang Hau Industrial Park
Now:Home -> News Center -> Dongguan hardware processing technology requirements

Dongguan hardware processing technology requirements

List:News CenterCTR:发布时间:2014-06-27 15:24:59

Dongguan hardware processing technology requirements

Stamping, spinning parts:

1, Dongguan hardware processing specifications size, material thickness, punching position, aperture size, flanging, curling and caliber, the height should be consistent with the drawings, the important size control in the tolerance range;

2, the end to be smooth, to ensure that the vertical surface with the degree of parallelism;

3, the corners of the surface smooth, Dongguan hardware processing punching hole bit more than material Burr blocking, incision to the formation of non-profit edge, burr, approved front, acute angle;

4, after polishing the surface without obvious lifting marks, wrinkles, stamping die India, spinning pattern, bumps;

5, Dongguan hardware processing hole punching no significant widening and deformation

         【Big Middle Small
latest comment
Houjie, Dongguan City - metal die - casting plant products all rights reserved@Copyright 2010 
The pictures, text and other materials involved in this website belong to Dongguan Houjie Zhao Rong Hardware Die Casting Products Factory,
Art and programmingMarketing site