Distributor Mesin Industri dan Alat Uji Laboratorium

Usage and Characteristics

The cupping testing machine is specially used to test extensibility of metal thin sheet and banded material and is also only instrument to test the metals plastic deformation the machine fully accords with national Standard GB4156-84 (Metals-cupping testing method). If add drawing mould, It also accords with international GB5125-85 (Method for deep drawing cups testing of non-ferrous metals) for testing the characteristics of non-ferrous metal sheets.

Advantages

1.      The machine is a new generation of product which is developed with our companys years of experience in manufacture based on original type (GBS-60A). It’s main characteristic is that the precision of  cupping value can be up to 0.01mm and load speed of main test force is controlled through constant ratet.

2.      In terms of operation, GBW-60B type achieve historic breakthrough. On the basis of original oil cylinder and manual supply oil valve to add force, we adopt imported servo motor as power to make the whole testing process come true close-loop control and constant rate loading to improve the control accurary of the machine greatly.

3.      Changing manual hydraulic loading to electronic control mechanical loading and hydraulic sensor to wheel-spoke sensor to improve the testing precision of main test force and control the fracture accurary of specimens.

4.      We select high-precision grating measuring instrument to measure cupping value. In terms of measuring precision, it can accurate to two decimal digits.

5.      The outward appearance of machine has great transformation. Old and heavy appearance has turned into powered coatings and is concise and elegant.

Main Technical parameter