Skip to main content

P.M.D chain stitch sewing machine.


Introduction: P.M.D. chain stitch machine is a multi-purpose sewing machine that is used to attach lien tapes, elastic at different parts of the garments. Smocking stitch and shirring were also done by this  P.M.D. chain stitch machine

Machine specification:
 
                         Name P.M.D chain stitch sewing machine.
              Brand name: MAX
                      Model: MAX-1411
                       Origin: China
                   Function: To attach line taper, elastic, and waistband.

Machine Parts:

1) Thread stand: The thread stand is used to hold the bobbin. .M.D chain stitch sewing machine used four stands. 

2) Thread guide: A thread guide is used to indicate the way to pass the thread.

3) Tension post: The tension post is used to give uniform tension. there are Four-needle thread tension posts and four looper thread tension posts in the P.M.D chain stitch sewing machine.

4) Needle thread guide: A needle thread guide is used to maintain the proper tension of needle thread during stitching.

5) Needle thread take-up lever: To pull the tread after each stitch.

6) Needle clamp: To hold the needle with the needle bar.

7) Presser foot: To press the fabric surface.

8) Feed dogs: Feed dogs help to move forward the fabric by equal distance during stitching.

9) Roller set up: it helps the fabric during stitching to move forward or pass the fabric forward

10) Looper: To form loop formation.

11) Throat plate: Throat plate helps to move the fabric forward.

12) Looper thread take-up lever: Looper thread take-up lever is used to pull back the looper thread.

Other Information:

1) Machine R.M.P=2850
2) Power = 250 watt
3) Voltage = 220V
4) HP= 3/4 HP



Fig: P.M.D chain stitch sewing machine.

Precaution:

1) We should not press any elements or switch without the permission of the teacher or lab assistant.
2) We should maintain proper speed by pressing the foot pedal correctly.
3) During the machine, the operation should keep the distance hand and finger from the needle.

Comments

  1. Golden Nugget Casino, Atlantic City, NJ - MapYRO
    Welcome to 세종특별자치 출장샵 Golden Nugget Casino, one of 구리 출장안마 New Jersey's premier 수원 출장샵 gaming destinations. 경상남도 출장샵 It is located on 동해 출장안마 the second floor of the Hotel Lobby.

    ReplyDelete

Post a Comment

kindly don't leave any spam links.

Popular posts from this blog

Study on Hydro-extractor and it's functions

Theory: Hydro-extractor plays a crucial role within the textile processing industry with its working rule. Basically, it's popular for its extra water removal from wet garments, and this water removing process is completed by gravity, and this through with the centrifugal shaft. Almost 65% of the water from garments is removed by this hydro-extractor machine. Objectives: 1) to understand a few hydro-extractor machines. 2) to understand different parts of the hydro-extractor machine and their function. 3) to understand the working rule of the hydro-extractor machine. Equipment: A hydro-extractor machine. Machine Specification: Length: 46" Width: 46" Height: 26" Working Procedure: 1) initially, we take the wet garments from the washer after washing. 2) Then we load the clothes into the hydro-extractor machine consistent with its capacity. 3) After loading the turn on the machine by press the beginning button and waiting 5-6 minutes. 4) then stop the machine and unload

Verification of KCL & Current Divider Rule.

To verify divider rule with the help of parallel circuits. To verify Kirchhoff’s current law(KCL)  To derive a Parallel circuit and derive equivalent resistance of the circuit both experimentally and analytically In electronics, a voltage divider also known as the potential divider is a passive linear circuit that provides an output voltage that is a fraction of its input voltage. Current divider rule,                            I 2 = Rp/Rs X I                       I= I 1  + I 2  + I 3                             R p  = 1/R 1 +1/R 2 +1/R 3 Apparatus: One DC Voltmeter (0 - 300V) One DC Ammeter (0 - 5A) Three Resistances One Multimeter DC power supply Working Procedure:  First, we Connect three resistances in parallel across the power supply. Apply voltage dc from dc power supply. Set the resistances R1, R2 & R3, and measure VS, I, I1, I2, I3, R1, R2 &R3. Verify KCL ( i.e. I=I1+I2+I3 ) for each set of data. Compare