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Production Calculation of Comber Machine | Textile Study Center
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Production Calculation of Comber Machine

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Trishna Mondal Etu
Studies B.Sc in Textile Engineering at National Institute of Textile Engineering & Research - NITER | Studied at Dhaka City College | Studied at Monipur High School & College
Trishna Mondal Etu

Part 1: Basic Concept of Combing Process | Types of Comber Machine

Part 2: Lap Preparation | Sliver Lap Machine | Ribbon Lap Machine

Part 3: Production Calculation of Lap Former Machine

Part 4: Different Action of Combing Machine | Comber Waste in a Cotton Comber | Material Passage Diagram of Comber

Part 5: Production Calculation of Comber Machine

Production Calculation of Comber Machine


 Production calculation formula of comber machine:

Basic Concept of Combing Process | Types of Comber Machine|What is Combing|Task of the Combing Process|Why Combing is Essential to Produce Fine Yarn|Effect of combing on yarn and fabric quality|Importance of fiber arrangement in card sliver|Conditions of stock preparation before combing|Types of Comber Machine|Basic Working Elements of a Combing MachineLap Preparation in Combing | Sliver Lap Machine | Ribbon Lap Machine|Lap Preparation|Importance of Lap Former|Importance of Pre-comb Draft|Lap preparation method|Machine Sequence|The dimension details of sliver lap are given as follows|Ribbon lap machine and Super lap machine|Ribbon Lap Machine|Super Lap Machine|Effect of Lap Properties On Combing PerformanceDifferent Action of Combing Machine | Comber Waste in a Cotton Comber | Material Passage Diagram of Comber|Operational Sequence of Comber Machine|Nipping and Combing by cylinder Comb|Actions of Comber|Material Passage Diagram of Comber|Index Wheel|Diagram of Movement|Comber Waste|Methods of Improving Noil Percentage|Degree of Combing|Combing Efficiency|Effects of Change of Settings on Sliver Quality|Effect of comber setting on noil extraction|Factors influence the comber setting|Production Calculation of Lap Former Machine|Production calculation formula of lap former machine|Production Calculation of Comber Machine|Textile Study Center| textilestudycenter.com

Problems:

 Problem 1: Find out the production/day/comber in tons from the following parameters: Nips/min:350 Feed/Nip: 7.5 mm, Head: 8, Noil extraction: 18%, Lap weight: 1200 grains/yd and Efficiency: 85%.

Basic Concept of Combing Process | Types of Comber Machine|What is Combing|Task of the Combing Process|Why Combing is Essential to Produce Fine Yarn|Effect of combing on yarn and fabric quality|Importance of fiber arrangement in card sliver|Conditions of stock preparation before combing|Types of Comber Machine|Basic Working Elements of a Combing MachineLap Preparation in Combing | Sliver Lap Machine | Ribbon Lap Machine|Lap Preparation|Importance of Lap Former|Importance of Pre-comb Draft|Lap preparation method|Machine Sequence|The dimension details of sliver lap are given as follows|Ribbon lap machine and Super lap machine|Ribbon Lap Machine|Super Lap Machine|Effect of Lap Properties On Combing PerformanceDifferent Action of Combing Machine | Comber Waste in a Cotton Comber | Material Passage Diagram of Comber|Operational Sequence of Comber Machine|Nipping and Combing by cylinder Comb|Actions of Comber|Material Passage Diagram of Comber|Index Wheel|Diagram of Movement|Comber Waste|Methods of Improving Noil Percentage|Degree of Combing|Combing Efficiency|Effects of Change of Settings on Sliver Quality|Effect of comber setting on noil extraction|Factors influence the comber setting|Production Calculation of Lap Former Machine|Production calculation formula of lap former machine|Production Calculation of Comber Machine|Textile Study Center| textilestudycenter.com


 Problem 2: Calculate the production (in kg/shift) of a comber machine having following particulars-lap count = 100 gram/meter, feed/nip = 5mm, nips/min = 350, number of head = 8, noil extraction =14% and efficiency = 90%.

Basic Concept of Combing Process | Types of Comber Machine|What is Combing|Task of the Combing Process|Why Combing is Essential to Produce Fine Yarn|Effect of combing on yarn and fabric quality|Importance of fiber arrangement in card sliver|Conditions of stock preparation before combing|Types of Comber Machine|Basic Working Elements of a Combing MachineLap Preparation in Combing | Sliver Lap Machine | Ribbon Lap Machine|Lap Preparation|Importance of Lap Former|Importance of Pre-comb Draft|Lap preparation method|Machine Sequence|The dimension details of sliver lap are given as follows|Ribbon lap machine and Super lap machine|Ribbon Lap Machine|Super Lap Machine|Effect of Lap Properties On Combing PerformanceDifferent Action of Combing Machine | Comber Waste in a Cotton Comber | Material Passage Diagram of Comber|Operational Sequence of Comber Machine|Nipping and Combing by cylinder Comb|Actions of Comber|Material Passage Diagram of Comber|Index Wheel|Diagram of Movement|Comber Waste|Methods of Improving Noil Percentage|Degree of Combing|Combing Efficiency|Effects of Change of Settings on Sliver Quality|Effect of comber setting on noil extraction|Factors influence the comber setting|Production Calculation of Lap Former Machine|Production calculation formula of lap former machine|Production Calculation of Comber Machine|Textile Study Center| textilestudycenter.com

 Problem 3: Calculate production of a comber machine in kg/shift, where -lap weight = 70ktex, feed/nip = 4.7 mm, nips/min = 380, number of head = 8, noil extraction =14% and efficiency = 90%.

Basic Concept of Combing Process | Types of Comber Machine|What is Combing|Task of the Combing Process|Why Combing is Essential to Produce Fine Yarn|Effect of combing on yarn and fabric quality|Importance of fiber arrangement in card sliver|Conditions of stock preparation before combing|Types of Comber Machine|Basic Working Elements of a Combing MachineLap Preparation in Combing | Sliver Lap Machine | Ribbon Lap Machine|Lap Preparation|Importance of Lap Former|Importance of Pre-comb Draft|Lap preparation method|Machine Sequence|The dimension details of sliver lap are given as follows|Ribbon lap machine and Super lap machine|Ribbon Lap Machine|Super Lap Machine|Effect of Lap Properties On Combing PerformanceDifferent Action of Combing Machine | Comber Waste in a Cotton Comber | Material Passage Diagram of Comber|Operational Sequence of Comber Machine|Nipping and Combing by cylinder Comb|Actions of Comber|Material Passage Diagram of Comber|Index Wheel|Diagram of Movement|Comber Waste|Methods of Improving Noil Percentage|Degree of Combing|Combing Efficiency|Effects of Change of Settings on Sliver Quality|Effect of comber setting on noil extraction|Factors influence the comber setting|Production Calculation of Lap Former Machine|Production calculation formula of lap former machine|Production Calculation of Comber Machine|Textile Study Center| textilestudycenter.com



 Problem 4: A spinning mill is run with 12 comber machine which process cotton fibre upto staple length 1.375 inches. Parameters of each machine are: nips/min=550, feed/nip =4.5 mm, no. of head per machine= 8, lap weight = 800 gr/yd, waste extraction= 16% and efficiency = 85%. Find out the production in kg/shift of those combers?

Basic Concept of Combing Process | Types of Comber Machine|What is Combing|Task of the Combing Process|Why Combing is Essential to Produce Fine Yarn|Effect of combing on yarn and fabric quality|Importance of fiber arrangement in card sliver|Conditions of stock preparation before combing|Types of Comber Machine|Basic Working Elements of a Combing MachineLap Preparation in Combing | Sliver Lap Machine | Ribbon Lap Machine|Lap Preparation|Importance of Lap Former|Importance of Pre-comb Draft|Lap preparation method|Machine Sequence|The dimension details of sliver lap are given as follows|Ribbon lap machine and Super lap machine|Ribbon Lap Machine|Super Lap Machine|Effect of Lap Properties On Combing PerformanceDifferent Action of Combing Machine | Comber Waste in a Cotton Comber | Material Passage Diagram of Comber|Operational Sequence of Comber Machine|Nipping and Combing by cylinder Comb|Actions of Comber|Material Passage Diagram of Comber|Index Wheel|Diagram of Movement|Comber Waste|Methods of Improving Noil Percentage|Degree of Combing|Combing Efficiency|Effects of Change of Settings on Sliver Quality|Effect of comber setting on noil extraction|Factors influence the comber setting|Production Calculation of Lap Former Machine|Production calculation formula of lap former machine|Production Calculation of Comber Machine|Textile Study Center| textilestudycenter.com

 Problem 5: The cylinder of a 6 head comber is running at a speed of 100 nips per minute and each nip feeds 0.25” lap. The hank of lap is 0.0166. Calculate the production of comber in hours at 70% efficiency and 12% waste.

Basic Concept of Combing Process | Types of Comber Machine|What is Combing|Task of the Combing Process|Why Combing is Essential to Produce Fine Yarn|Effect of combing on yarn and fabric quality|Importance of fiber arrangement in card sliver|Conditions of stock preparation before combing|Types of Comber Machine|Basic Working Elements of a Combing MachineLap Preparation in Combing | Sliver Lap Machine | Ribbon Lap Machine|Lap Preparation|Importance of Lap Former|Importance of Pre-comb Draft|Lap preparation method|Machine Sequence|The dimension details of sliver lap are given as follows|Ribbon lap machine and Super lap machine|Ribbon Lap Machine|Super Lap Machine|Effect of Lap Properties On Combing PerformanceDifferent Action of Combing Machine | Comber Waste in a Cotton Comber | Material Passage Diagram of Comber|Operational Sequence of Comber Machine|Nipping and Combing by cylinder Comb|Actions of Comber|Material Passage Diagram of Comber|Index Wheel|Diagram of Movement|Comber Waste|Methods of Improving Noil Percentage|Degree of Combing|Combing Efficiency|Effects of Change of Settings on Sliver Quality|Effect of comber setting on noil extraction|Factors influence the comber setting|Production Calculation of Lap Former Machine|Production calculation formula of lap former machine|Production Calculation of Comber Machine|Textile Study Center| textilestudycenter.com



Problem 6: Find out the production/shift/comber in kgs. (Assume necessary parameters)

Basic Concept of Combing Process | Types of Comber Machine|What is Combing|Task of the Combing Process|Why Combing is Essential to Produce Fine Yarn|Effect of combing on yarn and fabric quality|Importance of fiber arrangement in card sliver|Conditions of stock preparation before combing|Types of Comber Machine|Basic Working Elements of a Combing MachineLap Preparation in Combing | Sliver Lap Machine | Ribbon Lap Machine|Lap Preparation|Importance of Lap Former|Importance of Pre-comb Draft|Lap preparation method|Machine Sequence|The dimension details of sliver lap are given as follows|Ribbon lap machine and Super lap machine|Ribbon Lap Machine|Super Lap Machine|Effect of Lap Properties On Combing PerformanceDifferent Action of Combing Machine | Comber Waste in a Cotton Comber | Material Passage Diagram of Comber|Operational Sequence of Comber Machine|Nipping and Combing by cylinder Comb|Actions of Comber|Material Passage Diagram of Comber|Index Wheel|Diagram of Movement|Comber Waste|Methods of Improving Noil Percentage|Degree of Combing|Combing Efficiency|Effects of Change of Settings on Sliver Quality|Effect of comber setting on noil extraction|Factors influence the comber setting|Production Calculation of Lap Former Machine|Production calculation formula of lap former machine|Production Calculation of Comber Machine|Textile Study Center| textilestudycenter.com

Part 1: Basic Concept of Combing Process | Types of Comber Machine

Part 2: Lap Preparation | Sliver Lap Machine | Ribbon Lap Machine

Part 3: Production Calculation of Lap Former Machine

Part 4: Different Action of Combing Machine | Comber Waste in a Cotton Comber | Material Passage Diagram of Comber

Part 5: Production Calculation of Comber Machine


(1670)

Trishna Mondal Etu
Studies B.Sc in Textile Engineering at National Institute of Textile Engineering & Research - NITER | Studied at Dhaka City College | Studied at Monipur High School & College
Trishna Mondal Etu

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