Single needle lockstitch machine

Because its two threads run straight and parallel, a straight stitch is not natively stretchable. With its highly reliable bottom-differential-feed mechanism, the machine promotes the production of upgraded-quality products while increasing efficiency. The main parts of the sewing machine are flywheel, eccentric or cam, needle bar, bobbin holder, feed dog and presser foot. The arm also secures a presser foot which presses the fabric while sewing.

Uploader: Fenrirg
Date Added: 3 March 2005
File Size: 47.93 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 32909
Price: Free* [*Free Regsitration Required]

The sewing machine has been integrated with the control box and the operation panel for ease of use. It is created in the same manner, except that the needle zigs to the side and then zags back only once every fourth or fifth stitch.

Juki Sewing Machine Parts. Juki DLN High-speed, Cylinder-bed, 1-needle, Needle-feed Lockstitch Machine with Large Hook The cylinder-bed lockstitch machine with a thread trimmer is designed for hemming the bottom of jeans, casual pants and work uniforms.

The bottom thread bobbin thread is wound onto the small package called a bobbin before sewing and is secured inside a bobbin case. The lockstitch uses neerle threadsan upper and a lower. Figure-1 shows the single needle lock stitch machine. This is a needle-feed type Juki DDL Series sewing machine, that has been highly applauded as the top-of-the-line lockstitch machine with a thread trimmer. Single needle lockstitch machine The needle thread in a spool is threaded through the thread guides, tensioning mechanism and into the sewing needle eye.

Contact us should you not see your machine Needle System or not know. Contact us or use the Parts Books should you not see the part you need.

The single needle lockstitch sewing machine is getting drive from the electric motor which is mounted in sewing table. Lockstitch is the most common type of stitch made by a Sewing Machine. Feed dog movement from bottom shaft connection The machine inherits the desirable features, such as highspeed stitching performance 5,rpm, extreme stitching performance, ease of operation, and reliability, from the highly evaluated previous JUKI lockstitch machines.

This article includes a list of referencesbut its sources remain unclear because it has insufficient inline citations. Working principle of Single needle lockstitch sewing machine: By using this site, you agree to the Terms of Use and Privacy Policy. The arm also secures a presser foot which presses the fabric while sewing.

Lockstotch thoroughly investigating and modifying the sewing mechanisms in order to achieve low-tension sewing, the machine flexibly responds to various kinds of materials and produces beautiful seams of consistent quality. Every one revolution of the main shaft is connected to the every revolution of shuttle hook to make one unit stitch.

1-needle, Lockstitch Machine / JUKI

With its bottom and variable top-feed mechanism, the machine widely adapts to diversified applications and helps promote the production of upgraded-quality products while increasing efficiency.

High-speed lockstitch machine with an automatic thread trimmer which is provided with a new oil shielding system The sewing machine which integrates the direct-drive motor, control box and control panel into a monolithic body is now provided with a new oil shielding mechanism.

Meanwhile the lower thread is wound onto a bobbinwhich is inserted into a case in the lower section of the machine below the material. To make one stitch, the machine lowers the threaded needle through the cloth into the bobbin area, where a rotating hook or other hooking mechanism catches the upper thread at the point just after it goes through the needle.

Single Needle Lockstitch Machine

Most lockstitch machines made after the s are capable of doing this; older machines achieve the same stitch with a specialist presser foot which moves the fabric beneath the stationary needle. Zigzag stitches are used when a stretchable stitch is required, such as when sewing stretchy fabrics. As the double cam rotates, the first follower rides along one track to move the needle bar from side to side, kachine the second follower rides along a different track to move the feed dogs forward and reverse.

This connection helps the bobbin shuttle to move.

Commitment to "seam quality" is poised to enter a new era with JUKI's next-generation sewing system. Sleeve Placket Preparation Machines.

The flywheel is driven by motor belt and it drives the sewing machine main shaft. Contact us or use the Parts Book should you not see the part you need.

While the needle is moving, as for straight or zigzag stitches, the feed dogs automatically move the fabric forward and backward. The knife is sharp enough to cut any type of mamaterial.

1 thoughts on “Single needle lockstitch machine”

Leave a Reply

Your email address will not be published. Required fields are marked *