• 2015-05-04
  • What is CNC metal processing for Lathe and Milling?Almost all metal design parts are related to lathe or miling. Even the modern precise forging or 3D printing, several dimensions still need modification by CNC to meet the precise tolerance ...
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  • 2015-04-30
  • What to do if you couldn't find your tool?  When repairing the machine, many craftsman may just happend to not find their needed tools. Imagine that while you want to wrench something with the 3/8" Wrench but just can't find it. This kind o ...
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  • 2015-04-14
  • Before introducing the little complex ratchets structure, let's check the principle of ratchet design. Ratchet principle:  The gear can only rotate in one direction (clockwise or counterclockwise) because of the pawl, and the ampl ...
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  • 2015-04-12
  • How to use Tien-I wrench tool to replace the hard-reached water-tap? Lots of "How to" articles are in the internet.  For Examples (Youtube Link) : 重灌達人如何自己安裝、更換水龍頭 or But I believe most of people don't know how to d ...
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  • 2015-04-06
  • The first critical step for precise metal processing is to understand the characteristic of alloy steel or material. Before Tien-I move on to mass production for OEM/ODM metal part, Tien-I team will focus on understanding the customer's need. Then we ...
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