U shape induction coil with magnetic ferrites for heating knife U shape induction coil with magnetic ferrites for heating knife1 U shape induction coil with magnetic ferrites for heating knife2 U shape induct…

Date：2009/10/02

Bonding plastic handle to knife Objective Bonding handle of a stainless steel surgical knife into a plastic handle Material Plastic tool handle, 0.125” (3.18mm) diameter steel knife Temperature 450 F (232 C) Frequency 390 kHz Equipment • Power of…

Date：2008/02/03

Objective Harden a selected area on an 18″(457.2mm) bed knife blade for a reel type lawn mower. The hardness desired is between 45 to 55 Rockwell C, and should be measured 0.062″(1.6mm) from the cutting edge. Material 1070 Steel Bed Knife Blade measurin…

Date：2007/04/03

Objective Harden a 4″(101.6mm) section of a Stainless Steel surgical blade measuring 7″ (177.8mm) long. Hardness should be 48 to 53 Rockwell C on the blade after processing. Material 420 Stainless Steel Surgical Blades measuring 7″(177.8mm) long, 1/4″…

Date：2007/04/03