The three elements of reflect many characteristics of stamping parts processing

The three elements of reflect many characteristics of stamping parts processing

According to recent statistics show that in the production of mechanical and electrical, instrumentation has a 60% - 70% of the parts are used in stamping process.In car production is 60% - 70% of parts stamping processing.Stamping production occupy the 20% 30% of the amount of labor is the whole car production.In electronics, stamping the proportion is quite large.Because a lot of characteristic of stamping parts processing, stamping processing application is very extensive.In automobiles, tractors, motor, electric appliance, instrument production aspects of toys and daily necessities, occupies an important position.A lot in the past made of forging, casting, machining method of parts, now replaced by stiffness good light weight of stamping parts.

Stamping parts manufacturers in the production of mechanical and electrical, instrumentation has a 60% - 70% of the parts are used in stamping process.In car production is 60% - 70% of parts stamping processing.Stamping metal products used in People's Daily life, the proportion of larger, such as aluminium pot, stainless steel tableware, etc.Stamping technology is applied widely, therefore, to study, research and development of stamping technology for the development of national economy and the promotion of modernization are very meaningful.

Wrinkling in stamping production can lead to scrap parts, not only raised manufacturing cost, and caused the waste of raw materials, needs analysis, to stamping parts manufacturers need to monitor and control in suzhou.

The causes are:

1, improper stamping direction

2, lubricating oil too much or besmear brushs number too frequency, or inappropriate position of coating.

3, try to rush too soft, the blank material strength is low, the rough size is too small, will be suppressed.

4, the blank-holder force is insufficient, inappropriate pressure surface gap "loose outside close" problems.

5, blank positioning is not stable, can not lead to partial pressure, pressure is expected to face shape is undeserved, cause uneven material.

Stamping parts processing requirements by processing materials with high plasticity and toughness, low showed sensitivity and aging.Stamping materials, tooling and equipment is the three elements.Stamping parts processing requirements by processing the materials with high plasticity and toughness, low showed and the sensitivity of the limitation of general carbon steel elongation delta 16% or higher, QuJiang than stamping is a kind of machining method, the billet is mainly plate, strip, pipe and other profiles, use of stamping equipment based on the mould, to obtain the required shape and size of parts.