Hardware product does a test to want to prepare what tool

Hardware product does a test to want to prepare what tool

Basis now the development of industrial technology, industrial hardware detect in the exterior blemish of the product, geometrical dimension is measured, the respect such as product classification has strict precision index, the following instrument basically uses when hardware product does a test:

Wet box of constant temperature constant: Wet box of constant temperature constant is OK and accurate ground imitate low temperature, high temperature, high temperature is high wet, low temperature is low wet complex natural condition environment, the product reliability that applies to a variety of industries such as plastic, electron, food, dress, car, metal, chemical, building materials detects.

Machine of experiment of cold thermal shock: Use test composite material and material structure, classics and high temperature and the rate that can bear below the successive environment of microtherm extremely leave in the instant, because heat bilges,its experiment in order to be in inside the shortest time namely cold shrink the chemical change that causes or physical harm. Applicable object includes metal, plastic, balata, electron. . . Wait for material, can regard its as the basis that the product improves or reference.
Shake table: Shake table applies to toy, electron, furniture, gift, pottery and porcelain, communication, equipment, computer and steam engine spare parts shake an experiment to wait, with will inspect its to be able to bear or endure carriage effect or wear are even.

Pull test machine: Basically apply to profile of material of plastic plank, canal, different, cable of plastic film and balata, wire, waterproof function checks all sorts of physics machine of the material such as a material, tinsel, tensile machine uses pair of metal stuff and metalloid material to undertake drawing, compress, bend, cut, come off the machinery that waits for mechanical function experiment to use.

The value that after hardware fittings is chosen first, purchases
Decorate in current family in, because model steel has sex of anticorrosive and energy-saving, sealed sound insulation, adornment to wait for a lot of advantage by force, and love by the masses, but in popularizing application, consumer people often oversight hardware function and action. In fact, the 4 great superior performance that should reflect watertight of window of model steel door, airtight, sound insulation, heat preservation adequately, divide outside needing high grade profile, still need to rely on hardware cooperate.

Inferior hardware can make casement open not agile, push do not move, close lax, prolapse falls off even, bring trouble and inconvenience to consumer. Concerned expert points out, hardware the price, class and life are the crucial factor that restricts door window social status and life. Hardware of window of foreign high-grade door the price, already was close to or exceed the value of door window itself. And the idea of domestic consumer is hardware must cheap, so that hardware manufacturer home reduces cost as far as possible, simplify craft change material is qualitative, reduce class, make finally do not go on the class of door window, life is couldn't get assure.
How to distinguish fittings of hardware of choose and buy

Good hardware fittings can make good decoration, also be the premise that bedroom display uses normally at the same time. Hardware fittings is common hardware by use function cent kind with special hardware kind. Common hardware kind by the setting means cent is slippery course of hinge closing a page kind, adornment shake handshandle kind, adornment lock kind, special hardware kind by the setting means cent is bathroom hardware kind hang with the kitchen kind.

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