Production of Machinery Parts

Short Description:

Min. Order Quantity: Min. 1 Piece/Pieces.

Supply Ability: 1000-50000 Pieces per Month.

Turning Capacity: φ1~φ400*1500mm.

Milling Capacity: 1500*1000*800mm.

Tolerance: 0.001-0.01mm, this can also be customized.

Roughness: Ra0.4, Ra0.8, Ra1.6, Ra3.2, Ra6.3, etc., according to Customers' Request.

File Formats: CAD, DXF, STEP, PDF, and other formats are acceptable.

FOB Price: According to Customers' Drawing and Purchasing Qty.

Process Type: Turning, Milling, Drilling, Grinding, Polishing, WEDM Cutting, Laser Engraving, etc.

Materials Available: Aluminum, Stainless Steel, Carbon Steel, Titanium, Brass, Copper, Alloy, Plastic, etc.

Inspection Devices: All kinds of Mitutoyo Testing Devices, CMM, Projector, Gauges, Rules, etc.

Surface Treatment: Oxide Blacking, Polishing, Carburizing, Anodize, Chrome/ Zinc/Nickel Plating, Sandblasting, Laser engraving, Heat treatment, Powder Coated, etc.

Sample Available: Acceptable, provided within 5 to 7 working days accordingly.

Packing: Suitable Package for long time Seaworthy or Airworthy Transportation.

Port of loading: Dalian, Qingdao, Tianjin, Shanghai, Ningbo, etc., according to Customers' Request.

Lead Time: 3-30 working days according to the different requirements after receiving the Advanced Payment.

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Production of Machinery Parts

In the Production of Machinery Parts, the requirements of machining precision is very high, and the machining error of the control will directly affect the quality of mechanical parts and mechanical performance, therefore, in this paper, the machining accuracy of this concept has carried on the simple introduction, at the same time, from the Angle of machine tools, machining tools such as a few main factors affect the machining accuracy of machine parts are analyzed, and On this basis puts forward some guarantee, the effective method to improve the mechanical parts processing precision.

Summary of The Machining Accuracy

Mechanical parts machining accuracy refers to the mechanical parts in processing is completed, parts such as size, shape, the gap between the actual parameters and theoretical design parameters, such as the actual parameter and theory of numerical gap between the design parameters and so on behalf of the machining accuracy is lower, and when the actual parameter and theory of numerical gap between the design parameters of smaller or completely consistent, represents high precision machinery parts processing , is simply the machining accuracy and negatively correlated with numerical parameters gap, parameters of the gap is smaller, the higher the precision.

Second, the main factors influencing the mechanical parts machining accuracy

(a) the spindle rotation error

In modern mechanical processing production, machinery parts processing system is mainly composed of machine tool, cutting tool, jig and artifacts of a few parts, regardless of any part of the original error exists or deformation, etc., will direct influence on machining precision of mechanical parts, in which the key to the influence of the machine tool, and the error of spindle is part of the machine tool error.

In mechanical parts production, as an important part of machine tool spindle can continue to do rotary motion, in theory, the spindle in the axis of rotary motion is stable on a straight line, however, due to mechanical vibration, bearing, spindle manufacturing error, the factors of the lubrication condition, the influence of axis, in fact, still there will be a change, and this is the main cause of the error of spindle. Error mainly divided into the roundness error of spindle, cycle error, straightness error, error of size, geometric eccentric, fit clearance.

Such as concentration, common errors of different types of mechanical parts will also vary, such as when the spindle in the rotary motion, if radial round beating by error, so will affect the work piece, resulting in a roundness error; And when the main shaft in the rotary motion of swing Angle, will make the Angle of the artifacts appear problem, which affect the plane shape of mechanical parts.