: · Diaphragm coupling; · Star type plum coupling; · Roller chain coupling; · Torsional Coupling; · Drum gear coupling; · elastic pin coupling; · UL type tyre coupling; · NL type internal gear elastic coupling; · Slider coupling; · YL YLD flange coupling; · JS type serpentine spring coupling; · At type rubber elastic coupling; · Small cross universal coupling; · Universal coupling

Precision coupling: · YX01 single diaphragm coupling; · Yx02 double diaphragm coupling; · Yx03 single diaphragm coupling; · Yx04 bellows coupling positioning; · Yx05 bellows coupling clamping type; · Yx06 bellows expansion sleeve coupling; · Yx07 elastic tube coupling positioning; · Yx08 elastic tube coupling; · Yx10 plum elastic coupling positioning; · Yx11 plum elastic coupling clamping; · Yx12 cross slider coupling positioning; · Yx13 cross slide coupling clamping; · Yx14 rigid coupling positioning; · Yx15 rigid coupling clamping; · Yx16 plum blossom elastomer expansion sleeve coupling

Precision universal coupling: · CN; · NB; · PB; · PR

Expansion sleeve: · Expansion joint sleeve series

rack: · Straight rack; · Inclined rack; · Grinding rack; · Grinding straight rack

Gear sprocket: · gear; · Sprocket wheel; · Spiral bevel gear

Synchronous pulley: · Trapezoid tooth synchronous belt; · Circular tooth synchronous belt; · Straight pass synchronous pulley; · Cone pass synchronous pulley

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You are here： Home > News > Universal coupling of materials and processing procedures directly affect its use of life

Universal coupling of materials and processing procedures directly affect its use of life

Source: Foshan Electrical Equipment Co. center

First, his head below fork casting and casting must meet the following requirements:

1. Mechanical properties of castings

2. not have folders sand casting, porosity, shrinkage and other defects affect the mechanical properties.

3. Casting annealed, shot peening.

The quenching HB240-280.

5. heat treatment.

6. G16 balancing.

Second, the spline shaft, sets require modified treatment HB 240-280.

Third, assembly technology and requirements:

1. assembly, deburring, cleaning all parts

2. When assembled, shall ensure that the middle two prongs welded bearing bore centerline on the same plane, which allows the difference must not exceed 1 °

3 coupling assembled, spline deputy should slide freely, joint should be flexible rotation

4. assembled, clean the surface, in addition to flange face, face key apply anti-rust oil, the remaining anti-rust primer brush again, in painting (no painting).

5. packaging, should be leveled, chucking.

Another point can not be ignored, and that is when the lathe, machining couplings tech workers and injecting his skills, working out of the coupling precision and glossy, and so .... These are the influence of the coupling Key service life of lies.