J.S. Ind.

A working Saturday

Posted on January 22, 2019August 15, 2020 by J.S.

Productivity = Output / Input Brinkerhoff and Dressler (1990) Somehow a working Saturday is another story, let’s play some creative stuffs!

what’s more in a poster?

Posted on January 16, 2019May 6, 2019 by J.S.

Secrets in the poster Look at the poster around us. Let’s try to make a word become a fact and several facts become a series of stories!

The Terrifying One

Posted on January 5, 2019May 6, 2019 by J.S.

The Terrifying One When we go some scenic spots, tourist guide always point at something and ask us to guess what it looks like. Let’s play it a little on…

Learning from mistakes- about Ejector Pin

Posted on December 20, 2018May 6, 2019 by J.S.

Ejector Pin This morning I got a note that I ordered wrong ejector pins! I immediately went through the drawing; drawing is right but I wrote the spec. incorrectly. Took…

How a Spring Is Made

Posted on June 16, 2018May 3, 2019 by J.S.

How a Spring Is Made What do we do with Spring? We all know that there are compression, tension, torsion spring and so on, they are so…

Homemade Welding Fixtures

Posted on June 14, 2018December 5, 2020 by J.S.

Homemade Welding Fixtures What do you think about homemade welding fixtures? I like them although they look rough and seem not precious. But each of them refers to a very…

Craftsman got pleasant time on weekend!

Posted on April 14, 2018May 6, 2019 by J.S.

Auxiliaries, something we use to help fulfill our tasks On a hot humid Saturday afternoon, it might not be a comfortable day for work but there are no incoming calls,…

Lost-Wax casting part

Posted on February 12, 2018March 27, 2018 by J.S.

Lost-Wax casting part = Needle nose pliers This is also known as precision casting. The steps of producing lost-wax casting part, 1. Mould making 2. Pour molten wax into mold 3….