Dynamoelectric thing has hardware what sort

Dynamoelectric thing is a kind of commonly used hardware thing commodity in contemporary hardware industry, the category that applies according to dynamoelectric stuff place commonly is distinct undertake classified, principal have metallic cutting dynamoelectric thing and railroad use dynamoelectric thing, abrade and dynamoelectric thing, device dynamoelectric thing; And the commonly used hardware in living at ordinary times is dynamoelectric the thing is first oscillator of hammer of electric drill, dynamoelectric grinder, dynamoelectric spanner and dynamoelectric screwdriver, report and electric impact drill, concrete, electric planer is waited a moment, and dynamoelectric thing uses the hardware of different type commonly the category also is each are not identical.

1, electric drill: First standard has 4, 6, 8, 10, 13, 16, 19, 23, 32, 38, 49mm, the bit that the number points to the bore on the rolled steel that is 390N/mm in tensile strength is the oldest diameter. Right nonferrous metal, plastic wait for a data diameter of the biggest bore can compare primary level big 30 ～ 50% .

2, dynamoelectric grinder: Have the thing of grinding with emery wheel or millstones. Have mix to dynamoelectric grinder continuously dynamoelectric horn to burnish machine.

3, dynamoelectric spanner and dynamoelectric screwdriver: Use at assembling and unassemble whorl connection. The transmission organization of dynamoelectric spanner pounds an organization to form by planetary gear and ball helix chamfer. The standard has M8, M12, M16, M20, M24, M30 to wait. Dynamoelectric screwdriver uses a tooth to set clutch drive organization or positive drive organization, the standard has M1, M2, M3, M4, M6 to wait.

4, electric hammer and electric impact drill: Use at concrete, brick wall to reach build aperture of the authentic on component part, groove, make wool. Connection expands bolt is applied, can progress the plant rate of equipment of all sorts of cop, machine tool and quality.

5, concrete oscillator: Solid concrete is pounded when be being used at irrigating to build concrete bedrock and ferroconcrete component part, in order to eliminate air hole, ascensive intensity. Meantime is dynamoelectric the high frequency perturbed force of oscillator of straight couplet type by electromotor move slant ache piece rotate and form, electromotor by 150Hz or power supply of power source of 200Hz intermediate frequency.

6, electric planer: Use at dig to cut lumber or timber structure, outfit also can make small-sized station planing machine apply on stage wearing. The cutter shaft of electric planer passes leather belt drive by electromotor runner shaft.