"Guide To Electron Beam Welding" Part Of The Sewing Machine Industry Standard

Ministry of industry and information technology of People's Republic of China

The Ministry of industry and information technology has approved 192 industry standards such as the guide to electron beam welding (the standard number, name, main content and initial implementation date are attached), including 80 mechanical industry standards, 110 light industry standards, 2 packaging industry standards, and are hereby promulgated.

Above, the machinery industry standard is published by the machinery industry press. The light industry standard is published by China Light Industry Press, and the packaging industry standard is published by China planning publishing house.

The following are the industry standards for the "electron beam welding process guide" for sewing machines.

1, industrial sewing machine mechanical clutch motor

This standard specifies the classification, requirements, test methods, inspection rules, marking, packaging, pportation and storage of mechanical clutch motors for industrial sewing machines.

This standard is applicable to single phase (capacitor operated) and three-phase mechanical clutch motors used by industrial sewing machines.

QB/T 1179-1998

2010-10-01

One hundred and forty

QB/T 1313-2010

2, industrial sewing machine high-speed sewing machine servo system technical conditions

This standard specifies the classification, requirements, test methods, inspection rules, marking, packaging, pportation and storage of the servo system of high-speed sewing machine for industrial sewing machines.

This standard applies to industrial high-speed sewing machine servo system, similar to industrial sewing machine servo system can be used in reference.

2010-10-01

One hundred and sixty-nine

QB/T 4008-2010

3. Thread for sewing machine

This standard specifies the basic type of teeth, size calculation, basic dimensions of thread, tolerance belt, thread marking, size deviation and tolerance of thread, definition and limit deviation of screw tooth side angle.

This standard is applicable to thread specially used for sewing machines.

QB/T 2254-1996

2010-10-01

One hundred and fifty-two

QB/T 2255.1-2010

4, industrial sewing machine needle first parts: GC and GN type.

This section specifies the terms and definitions, classification, requirements, test methods, inspection rules, marking, packaging, pportation and storage of industrial sewing machines GC and GN.

This part is suitable for sewing machine GC3 x 1, embroidery machine, double needle sewing machine GC3 x 5, sewing machine GN x 1 machine needle.

QB/T 2255.1-1996

2010-10-01

One hundred and fifty-three

QB/T 2529-2010

5. GK sewing machine sewing machine head for industrial sewing machine

This standard specifies the classification, requirements, testing methods, inspection rules, marking, packaging, pportation and storage of the GK cylinder sewing machine.

This standard is suitable for sewing the middle thick and thick fabric and forming the 400 or 600 line traces of GK cylinder sewing machine head.

QB/T 2529-2001

2010-10-01

One hundred and fifty-four

QB/T 2626.3-2010

6. General technical requirements for needle plates of sewing machines for noise industry Part third: needle plate of sewing machine

This part specifies the classification, requirements, test methods, inspection rules, marking, packaging, pportation and storage of needle plates for sewing machines in industrial sewing machines.

This part is applicable to the needle plate of industrial sewing machine.

2010-10-01

One hundred and fifty-five

QB/T 1120-2010