Shrink Fitting Cam Shaft Gears Objective To heat aluminum and steel camshaft gears to over 500F within 4 minutes for a shrink fitting application.Material 6” diameter, 2” thick steel and aluminum camshaft gears, “K” type thermocouple, digital thermomet…

Date：2008/02/03

Shrink fit steel ring Objective Heating a steel band to 1000 F (538 C) and inserting a carbon graphite ring in the center of the steel bandMaterial 4340 steel ring 8” (20.3cm) OD x 7.75” (19.7cm) ID, .895” (22.7mm) thick, carbon graphite ring insertTemp…

Date：2008/02/03

Levitation melting steel balls Objective Levitation of steel balls during the melting processMaterial 1010 low carbon steel balls ” (6.35mm) diameterTemperature 2800 F (1538 C)Frequency 195 kHzEquipment • Power of 30 kW induction heating system, equipped…

Date：2008/02/03

Shrink Fit Bearings Objective To heat a roller bearing assembly for a shrink fitting applicationMaterial Steel bearings, diameters 1” to 3.5” (25.4 to 89mm)Temperature 300F (150C)Frequency 60 kHzEquipment Power of 25kW solid-state induction power supply …

Date：2008/02/03

Shrink Fit Steel Flange Objective To heat steel flange for heat shrink application. Reaching the desired temperature results in adequate expansion to allow for placing of the flange over a graphite seal.Material Graphite seal 1” (25.4mm) diameter steel fl…

Date：2008/02/03

Shrink Fit Steel Tube Objective Heating a steel tube to 500-1000F for a shrink-fitting application. Determine expansion (growth) of ID at varying temperatures.Material Steel tubes 7” OD x 4.75” ID x 5” heat zone Type ‘K’ thermocouple to measure temper…

Date：2008/02/03

INDUCTION HARDENING OF BEARING PARTS It is known that induction heating is effective in flow-line mass production that precludesresetting of equipment, or in individual production where the application of ordinaryheating methods is difficult.Induction hard…

Date：2008/02/03

HEAT TREATMENT WITH INDUCTION HEATING OF WITHIN PIPES Electrically welded pipes with an external diameter of 16-102 mm made from corrosionresistantsteels of the austenitic class after having been made on argon-arc welding mill(AAW) are at present heat-trea…

Date：2008/02/03

Melting Ticonium and Nobilium Objective: Crucible melting of Ticonium and Nobilium ingots within a period of 45 seconds. Four ingots of Nobilium are to be placed in a crucible (ID#6012) and heated, while a single ingot of Ticonium is placed in a crucible (…

Date：2008/02/03

Objective Heating a graphite crucible to 1292F (700C) to melt aluminum to liquid form for a casting applicationMaterial 9.8” (250mm) OD, 22.4” (570mm) long, 0.7” (17.5mm) thick Graphite crucible, approx. 92.5lb (42kg) of aluminumTemperature 1292 F (700C…

Date：2008/02/03