Electric iron adjustable bimetal thermostat structural standards
Adjustable bimetal thermostat is the main accessories of electric iron temperature control, Each part has a technical standard, Otherwise its quality can not be guaranteed.
Contacts: Contact Material The main ingredient is silver alloy, And can withstand GS: 30000 times;
Rotation axis: Rotary shaft should be smooth and reliable, Rotating flexible, Can be flexible to rotate, There can be no stuck phenomenon exists.
Assembly standard: riveting should be firm, no loosening. And the switch components should be in the correct position, If an operation deviated from, or off it is not acceptable. Its installation | cooperation, the need for good, We can not have a situation Deviation, So as not to affect the installation of other components.
Terminal piece and contact piece, Bimetal and porcelain pin thimble should be a one-piece structure, The minimum requirement is welding or riveting, Ceramic plate thickness of not less than 3mm (for with dump adjustable bimetal thermostat (UL specifications), Ceramic sheet thickness of not less than 2. 5mm)。
When testing, You can test by hand, And with the vernier caliper and other instruments to be measured. In addition to the structure, Temperature control of the size, logo, materials, etc. have a certain request.
Contacts: Contact Material The main ingredient is silver alloy, And can withstand GS: 30000 times;
Rotation axis: Rotary shaft should be smooth and reliable, Rotating flexible, Can be flexible to rotate, There can be no stuck phenomenon exists.
Assembly standard: riveting should be firm, no loosening. And the switch components should be in the correct position, If an operation deviated from, or off it is not acceptable. Its installation | cooperation, the need for good, We can not have a situation Deviation, So as not to affect the installation of other components.
Terminal piece and contact piece, Bimetal and porcelain pin thimble should be a one-piece structure, The minimum requirement is welding or riveting, Ceramic plate thickness of not less than 3mm (for with dump adjustable bimetal thermostat (UL specifications), Ceramic sheet thickness of not less than 2. 5mm)。
When testing, You can test by hand, And with the vernier caliper and other instruments to be measured. In addition to the structure, Temperature control of the size, logo, materials, etc. have a certain request.
