Most applications involve a shaft with a given outside diameter and another part such as a bearing, gear, steering knuckle or washer which has a bore hole. There are several forms of this type of joint, characterized by the amount of tolerance (space) betw…

Date：2013/06/03

Induction Shrink Fitting for gears

Date：2005/03/03

Shrink fitting carbide ring Objective Shrink fitting a carbide ring into a steel valve seatMaterial Steel valve seat 6” (152.4mm) OD with 3” (76.2mm) ID hole & .75” (19mm) thick, carbide ringTemperature 500 F ( 260 C)Frequency 55 kHzEquipment • Pow…

Date：2008/02/03

Shrink fitting impeller blades to shaft Objective Heat aluminum impeller blades to 200 F (93 C) and shrink fit onto a shaft.Material Aluminum impeller blades with a .28” (7.109mm) bore, aluminum shaftTemperature 200 F (93 C)Frequency 255 kHzEquipment • P…

Date：2008/02/03

Shrink fitting pulley to insert bearing Objective Heat aluminum pulley for insertion of an inner bearing for the automotive industryMaterial Aluminum pulley 2.3” (60mm) OD x 1.6” (40mm) ID x 1” (27mm) high and inner bearing 0.7” (17.8mm) high x 1.6” (…

Date：2008/02/03

Shrink fitting wrist pin into connecting rod Objective Assemble connecting rods with a more accurate control of the heatMaterial Rod has an OD of .9125” (23.18mm), knuckle has an ID of .9125” (23.18mm) with an interference of .0001” (.0025mm). Knuckle a…

Date：2008/02/03

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

Induction shrink fitting refers to the use of induction heater technology to pre-heat metal components between 150 C (302 F) and 300 C (572 F) thereby causing them to expand and allow for the insertion or removal of another component.Typically the lower te…

Date：2006/03/28