This standard specifies product classification, requirements, test methods, inspection rules as well as marking, packaging, transportation and storage of sizing machine.
This standard is applicable to sizing machine for warp sizing of pure short fibers and blended short fibers of cotton, linen and chemical fiber with the range of linear density being 7.3 tex (about 80s)~97 tex (about 6s) and warp coverage rate being 20% ~ 60% in single size tank.
2 Normative References
The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. For dated references, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties who enter into agreement according to this standard are encouraged to study whether the latest editions of these documents apply. For undated references, the latest edition applies to this standard.
GB 755 Rotating Electrical Machines - Rating and Performance
GB 5226.1 Safety of Machinery - Electrical Equipment of Machines - Part 1: General Requirements
GB/T 7111.1 Textile Machinery - Noise Test Code - Part 1: Common Requirements
GB/T 7111.5 Textile Machinery - Noise Test Code--Part 5: Weaving and Knitting Preparatory Machinery
GB/T 17780 Safety Requirements for Textile Machinery
GB/T 19551 Textile Machinery - Warp Sizing Machines - Maximum Usable Width
FZ/T 90001 Product Package of Textile Machinery
FZ/T 90035 Textile Machinery - Warper Beam Terms and Main Dimension
FZ/T 90036 Textile Machinery - Driving Shaft Terms and Main Dimension
FZ/T 90074 Painting for the Products of Textile Machinery
FZ/T 90089.1 Type, Size and Technical Requirements of Textile Machinery Nameplate
FZ/T 90089.2 Content of Textile Machinery Nameplate
FZ 92065 Stainless Steel Welding Drying Cylinder
3 Product Classification
3.1 Type
3.1.1 Warp beam creel type:
a) Single-layer type;
b) Combined type.
3.1.2 Size tank type
a) Classify by size tank quantity:
1) Single size tank;
2) Double size tank;
3) Multi-size tank.
b) Classify by soaking and pressing type:
1) Single-soaking and double-pressing;
2) Double-soaking and double-pressing;
3) Double-soaking and four-pressing.
c) Classify by pressure regulation type:
1) Step pressure regulation;
2) Stepless pressure regulation.
d) Other types:
1) Size tank with pre-wetting;
2) Size tank without pre-wetting.
3.1.3 Drying type:
Drying cylinder type.
3.1.4 Drive mode of whole machine:
a) One-unit drive;
b) Multi-unit drive.
3.2 Specifications and main technical parameters
3.2.1 Working width (maximum usable width) shall meet the requirements of GB/T 19551.
3.2.2 Specifications and main technical parameters of warper beam shall meet the requirements of FZ/T 90035.
3.2.3 Specifications and main technical parameters of weaver beam shall meet the requirements of FZ/T 90036.
3.2.4 Design speed: 1 m/min~60 m/min, 2 m/min~80m/min or 2 m/min~100 m/min.
3.2.5 Maximum working pressure of drying cylinder: 0.36 MPa; maximum working temperature of drying cylinder: 140℃.
