S. S Pump Body Automatic Speed Control Circulation Shield Pump

Stamping forming technology USES punch and mould to produce the desired shape. The punch can be either mechanical or hydraulically driven, but it is best to use hydraulic transmission when it is deep, because the hydraulic presses can provide full load pressure during the stroke.

SPCC cold-rolled steel plate

Cold rolled steel is a hot rolled steel coil after pickling, which is produced by electrolysis cleaning, annealing and tempering, after the constant temperature rolling of the cold rolling mill to 0.30-3.20mm. Cold rolled steel products due to the thin thickness, size precision, surface roughness classification, more easy to painting and plating, and the mechanical properties and good processability, easy to made all kinds of sheet metal products, it USES a very wide range, suitable for car body, electronic components, household appliances, steel furniture, container, etc., all needs to use a lot of cold rolled steel products as a processing materials.

SPCC: easy to scratch, oxidize, rust, wear gloves in the process of making, spray anti-rust oil, and separate each product with bubble bag layer, usually with surface plating treatment; Do not touch the hand or dirty gloves directly after plating to prevent them from touching handprints or dirt;

SECC galvanized steel plate

Electric galvanized steel coil, substrate for general cold rolled steel coils in continuous production line after degreasing, pickling, galvanized after the process of electroplating and all kinds of post-processing, namely become electric galvanized products, the product features not only has the general mechanical properties of cold-rolled steel sheet and approximate the workability, and has superior corrosion resistance and decorative appearance; The market of electronic products, home appliances and furniture is highly competitive and substituting

SECC, a large number of communication, PC products, electronic products; Because surface is easy to scratch, in the case of not baking, special attention to the surface must not be scratched;

SECC is divided into baosteel, sinosteel, Korean materials, Japanese materials and Taiwan materials. The surface colors are different, so it is necessary to pay attention to color difference when assembling multiple materials.

SPTE tinplate

It is a kind of ultra-thin cold rolled steel plate, the main purpose is to supply the tin plating industry used in the tin plating, chrome-plated iron plate. Strong conductivity, good appearance, due to cost considerations to replace SUS, non-magnetic material, but the more pressing processing times, the stronger the magnetism.

Phosphor bronze PBS

Phosphor bronze is composed of bronze (copper tin alloy) with deoxidizer, phosphorus (P) content 0.03~0.35% and other trace elements such as Fe and Zn. Ductility and fatigue resistance are good, can be used in the electrical and mechanical materials, and corrosion resistance, reliability is higher than the general material of copper alloy products, with continuous melting casting (plate, copper roll) method, the material of high uniformity. High conductivity, high elasticity and high resistance to abrasion; It is a shrapnel and conductive material used in electric switch and terminal, but without the strength of stainless steel. Appearance must be plated.

Beryllium copper BECU

High conductivity and high elasticity are the highest hardness and strength of all copper alloys. The most suitable for high temperature and high current switch parts, belong to the age hardening material. Is the micro switch, all kinds of high-level contacts, relay and other precision shrapnel materials. Features similar to PBS, but after heat treatment, can get better hardness and elasticity, the appearance must be plating, but the cost is high.

SUS304 stainless steel

Purpose of most kinds of stainless steel, more rich than for containing Ni Cr steel, corrosion resistance and heat resistance and low temperature strength, so the mechanical properties is very good, work hardening is very large, heat treatment hardening, nonmagnetic, intensity, the less elastic, often use thickness between 0.4 T ~ 1.0 T. Therefore, at present, the Notebook is widely used in the need of structural strength, and the application must specify the series.

SUS301 stainless steel

Cr (Cr) composition is lower than SUS304, and the corrosion resistance is poor, but cold machining can get very high tensile and hardness, and its characteristic USES are broad, because of the elasticity, but the usual thickness is between 0.4T ~ 0.07 T. The series must be specified in order to meet the design requirements (such as elasticity, strength).

Punch Forming Class

Precision Manufacturing Class,Precision Machining,Precision Manufacturing Technology,Precision Engineering

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