TPI TPM

TPI TPM được biên soạn dưới dạng file PDF cho các bạn sinh viên tham khảo, ôn tập đầy đủ kiến thức, chuẩn bị thật tốt cho các kì thi sắp tới. Mời bạn đọc đón xem!

22 11 lượt tải Tải xuống
Chia sẻ Báo cáo tài liệu

Môn: Hóa Phân Tích 2

Trường: Đại học Tây Đô

Thông tin:

2 trang 1 tháng trước

Tác giả:

Profile Hoa Phượng
TPM = TPI x 39.37 TPI = TPM x 0.0254 TPM = Twists per meter TPI = Twists per inch
SPINNING : TPI = Twist Multiplier (TM) x √ Ne or TM x √ Hank TPM = Tex Twist Factor / √Tex
RKM value = Single Yarn Strength in gm = Lea CSP
Yarn Tex 150
Yarn length in Meters = 1693 x Count in Ne x Weight in Kgs = 1.693 x Count in Ne x Weight in gms
Yarn count Ne = Yarn length in Meters = Yarn length in Meters
1693 x Weight in Kgs 1.693 x Weight in gms
Hank of Sliver or Roving = Sliver or Roving length in meters
1.693 x Weight in gms
WRAPPING
YARN COUNT AND SLIVER & ROVING HANKS
YARN COUNT Ne = 64.81
120 yards yarn weight in gms
SLIVER HANK = 3.24
6 yards Sliver weight in gms
ROVING HANK = 8.1
15 yards Roving weight in gms
Yarn diameters in inches = 1 / (28 √Ne)
Resultant count ( N ) of two ply yarns (English count system ) N = ( N1 x N2 ) / ( N1 + N2 )
Yarn contraction % due to Twist = 2.67 x TM – 4.93
Untwisted Yarn Count = ( 100 x Twisted Yarn Count ) / ( 105 – 2.67 x TM )
TPM = TPI x 39.37 TPI = TPM x 0.0254 TPM = Twists per meter TPI = Twists per inch
SPINNING : TPI = Twist Multiplier (TM) x √ Ne or TM x √ Hank TPM = Tex Twist Factor / √Tex
RKM value = Single Yarn Strength in gm = Lea CSP
Yarn Tex 150
Yarn length in Meters = 1693 x Count in Ne x Weight in Kgs = 1.693 x Count in Ne x Weight in gms
Yarn count Ne = Yarn length in Meters = Yarn length in Meters
1693 x Weight in Kgs 1.693 x Weight in gms
Hank of Sliver or Roving = Sliver or Roving length in meters
1.693 x Weight in gms
WRAPPING
YARN COUNT AND SLIVER & ROVING HANKS
YARN COUNT Ne = 64.81
120 yards yarn weight in gms
SLIVER HANK = 3.24
6 yards Sliver weight in gms
ROVING HANK = 8.1
15 yards Roving weight in gms
Yarn diameters in inches = 1 / (28 √Ne)
Resultant count ( N ) of two ply yarns (English count system ) N = ( N1 x N2 ) / ( N1 + N2 )
Yarn contraction % due to Twist = 2.67 x TM – 4.93
Untwisted Yarn Count = ( 100 x Twisted Yarn Count ) / ( 105 – 2.67 x TM )
| 1/2
| | Tải xuống

Có thể bạn quan tâm:

Preview text:

TPM = TPI x 39.37 TPI = TPM x 0.0254 TPM = Twists per meter TPI = Twists per inch
SPINNING : TPI = Twist Multiplier (TM) x √ Ne or TM x √ Hank TPM = Tex Twist Factor / √Tex
RKM value = Single Yarn Strength in gm = Lea CSP Yarn Tex 150
Yarn length in Meters = 1693 x Count in Ne x Weight in Kgs = 1.693 x Count in Ne x Weight in gms
Yarn count Ne = Yarn length in Meters = Yarn length in Meters
1693 x Weight in Kgs 1.693 x Weight in gms
Hank of Sliver or Roving = Sliver or Roving length in meters 1.693 x Weight in gms WRAPPING YARN COUNT Ne = 64.81
YARN COUNT AND SLIVER & ROVING HANKS 120 yards yarn weight in gms SLIVER HANK = 3.24 ROVING HANK = 8.1 6 yards Sliver weight in gms 15 yards Roving weight in gms
Yarn diameters in inches = 1 / (28 √Ne)
Resultant count ( N ) of two ply yarns (English count system ) N = ( N1 x N2 ) / ( N1 + N2 )
Yarn contraction % due to Twist = 2.67 x TM – 4.93
Untwisted Yarn Count = ( 100 x Twisted Yarn Count ) / ( 105 – 2.67 x TM )
TPM = TPI x 39.37 TPI = TPM x 0.0254 TPM = Twists per meter TPI = Twists per inch
SPINNING : TPI = Twist Multiplier (TM) x √ Ne or TM x √ Hank TPM = Tex Twist Factor / √Tex
RKM value = Single Yarn Strength in gm = Lea CSP Yarn Tex 150
Yarn length in Meters = 1693 x Count in Ne x Weight in Kgs = 1.693 x Count in Ne x Weight in gms
Yarn count Ne = Yarn length in Meters = Yarn length in Meters
1693 x Weight in Kgs 1.693 x Weight in gms
Hank of Sliver or Roving = Sliver or Roving length in meters 1.693 x Weight in gms WRAPPING YARN COUNT Ne = 64.81
YARN COUNT AND SLIVER & ROVING HANKS 120 yards yarn weight in gms SLIVER HANK = 3.24 ROVING HANK = 8.1 6 yards Sliver weight in gms 15 yards Roving weight in gms
Yarn diameters in inches = 1 / (28 √Ne)
Resultant count ( N ) of two ply yarns (English count system ) N = ( N1 x N2 ) / ( N1 + N2 )
Yarn contraction % due to Twist = 2.67 x TM – 4.93
Untwisted Yarn Count = ( 100 x Twisted Yarn Count ) / ( 105 – 2.67 x TM )