Purros specializes in manufacture and sales of Hydro Speed Regulator, Multi-Spindle Drill Heads and Self-Feeding Drill Units.
Metal surface treatment can be divided into the metal surface strengthen treatment, metal surface anti-corrosion treatment, metal surface decoration processing.
First, metal surface strengthening treatment
After the part made, in order to improve the metal surface strength, hardness, wear resistance and corrosion resistance for surface treatment process, known as metal surface strengthen treatment.
1, metal surface coating strengthen method: metal surface obtains special property coating, which can increase strength, wear resistance, corrosion resistance, fatigue resistance and other purposes.
2, metal surface chemical heat treatment method, by changing the chemical composition of material surface, form single phase or multiphase diffusion layer, compound layer to strengthen surface.
3, metal surface deformation strengthen method: through shot blasting, rolling and inner hole extrusion etc. strengthen technology, make metal surface produce deformation harden and residual stress, in order to improve the surface fatigue strength.
4, metal surface phase transformation strengthens method: by phase transformation to change the surface structure to strengthen metal surface of the process way.
5, metal surface composite treatment strengthen method: will be combined two or more can be single used surface strengthen technology, that can be used independently work piece, make their respective advantages, at the same time get more significant strengthening effect.
Second, metal surface anti-corrosion treatment
1, metal corrosion: metal surface and surrounding medium occur effect and cause damage and change known as metal corrosion. According to metal corrosion damage form, it can be divided into uniform corrosion and local corrosion. According to the different characteristics of metal corrosion process, it can be divided into chemical corrosion and electrochemical corrosion.
2, metal corrosion protection method: correctly choose metal material and the reasonable design metal structure; To improve material thermodynamic stability; Chemical treatment; Electrochemical protection method; Overlay method.
Third, metal surface decoration processing
Through surface polishing, surface coloring, bright decorative plating (e.g., bright nickel plating, bright chrome plating, etc.) and art decoration paint film method, make part surface smooth as a mirror, decorated with bright color and beautiful luster.
1, surface polishing: make use of mechanical, chemical or electrochemical action, on the polishing machine or abrasive belt grinding machine for finishing machining method.
2, surface coloring: in metal surface form a very thin layer, chemical corrosion resistance of the substrate metal compound, after polishing, the thin layer shows smooth and shiny effect.
3, bright decorative plating: on common electroplating basis, add a small amount make cladding material produce bright additive, form bright nickel-plate.
4, art decoration paint film: it is a wide range of industrial paint. The film has a hammer, wrinkling, cracking, concave and convex, etc all kinds of beautiful decorative pattern.
Many mechanical equipments, such as the drill, machine tool, damper, etc are made of metal, so their surface treatment is inevitable. Because metal product not only appearance is beautiful, but also has high intensity, strong carrying capacity, compressive ability, resist tension ability, etc. advantages,
Tags: Metal surface treatment Metal surface strengthen treatment Metal surface anti-corrosion treatment Metal surface decoration processing Drill Machine tool Damper Mechanical processing factory
The development prospects of machine tool accessories
China's machine tool industry is affected by the financial crisis hit hard, all sorts of policy also greatly encouraged the development of machine tool accessories business, encourage continuously seek to develop in the crisis, due to the influence of economic crisis, machine tool accessories market overall contraction, the user's requirements more strict, plus foreign major machine tool enterprises competitive pressure, make relevan...
Tags: machine tool
The structure of the Hydraulic Damper
Damper is only one component, used in different places or working environment have different damping effect, such as vibration attenuation, shockproof, etc. When moving at low speed, faster than the corresponding values latch, form a rigid support. Now according to the role of the damper can be divided into a lot of kinds, have spring damper, hydraulic damper, pulse damper, rotating damper, wind damper, viscous damper and so on.
With Hydraulic Damper is a kind of sensit...
Tags: Hydraulic Damper structure Hydraulic Damper application High quality Hydraulic Damper Spring damper Hydraulic Damper Pulse Damper Rotating Damper Wind Damper Viscous Damper
Mechanical part, also known as mechanical component, it is composed of machinery and machine that is a single product of not split, it is the basic unit of machinery.
The part application range is very widely, there are three types of mainly application:
1, mainly used in precision machinery, this machinery has high requirement on the assorted stability, so the required part in use process or after multiple assembly, the par...
Tags: Mechanical part Mechanical part application Mechanical component Mechanical part type Mechanical part manufacturer Machinery part wholesaler
One thousand tons of drilling machine through London overground tunnel
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Construction personnel looking at Details
Tags: Drilling Machine
The structure and principle of pneumatic tapping machine
Tapping machine is a machine shell, end face, such as nuts, flange with different specifications of the hole or blind hole of the inner side of the hole of the parts work out internal threads, screws or tooth buckle mechanical processing equipment. Tapping machine is also called the tapping machine, thread tapping machine, tapping machine, automatic tapping machine, etc.
Tags: Pneumatic tapping machine structure Pneumatic tapping machine principle Pneumatic tapping machine advantages Pneumatic tapping machine scope of application Pneumatic tapping machine manufacturers
