文章管理
  • How to Tell If It is a Superior or Inferior Lock?
    Posted: 02/16/2017 09:05:28  Hits: 90
    Check the key. On the one hand, see whether there is obvious machining marks or not, no machining marks is better. On the other hand, check whether the structure is complex or not. It is better to have more than three anti-theft structure, such as cylinder, several concave key holes, stripe concave ...
  • Tips for Choosing Locks in Family
    Posted: 08/19/2016 01:46:41  Hits: 133
    Locks are considered as guards of family safety. The locks can make the whole family be fulfilled with sense of security. So choosing locks cannot be careless during decoration. The followings are the tips used for choosing locks. Firstly, focus on quality and brands. No matter whether you have rel...
  • Classification of Cam Lock Based on Structure
    Posted: 07/21/2016 05:54:43  Hits: 220
    Cam lock has wide application. Based on structure, cam lock is classified into plum blossom pin tumbler lock, blade cam lock and triangle cam lock.  1. Plum blossom pin tumbler lock Plum blossom pin tumbler lock refers to that lock pins controlling lock to rotate are copper billiards, having s...
  • Tips for Choosing Mechanical Lock
    Posted: 06/14/2016 03:54:35  Hits: 120
    Choosing mechanical lock is critical for decoration. Mechanical lock has closed relationship with life security and property security. The followings are the tips for choosing mechanical lock. 1. Focus on standards for mechanical lock In developed countries, there is extremely strict standard for m...
  • Locks Have a Long Developing History
    Posted: 04/15/2016 05:14:43  Hits: 228
    Locks have a long history. Locks almost came out with private ownership at the same time. According to verification of unearthed cultural relics and record on historical documents, locks have already been developed for 5 thousand years.  Knot In the early, people just simply used rope to tie u...
  • Materials Used for Locks and Surface Treatment
    Posted: 03/11/2016 04:06:16  Hits: 859
    When people choose locks, they are worried about that locks have poor durability or the surface of locks is rust or corroded even if the locks are used for a short time. That refers to the materials used for locks and the surface treatment.  Materials  In terms of durability, the best mat...
  • Required Things in Lock Polishing
    Posted: 01/16/2016 03:26:11  Hits: 641
    Here are some the required things in the process of lock polishing: (1) Nitrate: serves for passivating and polishing. It directly affects the polishing speed and quality. When the concentration and reaction speed is low, the surface gloss will be poor and deposit thick stuffs on the pan after polis...
  • Dead Lock Phenomenon of Stainless Steel
    Posted: 01/02/2016 03:59:34  Hits: 573
    The lock users may find that the dead lock phenomenon sometimes occurs, but it doesn't happen in the use of carbon steel set. Is it because stainless steel is relatively soft, while the carbon set is relatively hard? That's right! That is the real difference between stainless steel and carbo...
  • Proper Maintenance Can Prolong the Service Life of Locks
    Posted: 12/24/2015 11:45:13  Hits: 513
    Most people have no idea that lock needs to be maintained. Generally, when the lock doesn't work out, they choose to change a new one. In fact, the service life of locks can be greatly extended under proper maintenance. Then you will learn some lock maintenance knowledge.   Firstly, people ...