Basic knowledge of sewing machines
Basic knowledge of sewing machines
Sewing machines appear in our daily life, which greatly facilitates people's daily life. In the 80s, it even became an indispensable dowry. With the development of time and technology, today's sewing machines have made great progress, whether they are industrial sewing machines or household sewing machines.
Now to explain the basics of it.
Sewing machine meaning: A sewing machine uses one or more sewing threads to form one or more stitches on the sewing material so that one or more layers of sewing material are interwoven or stitched together. Sewing machine can sew fabrics and other products such as cotton, fiber crops, silk, wool, rayon, leather, plastics, paper.
The sewing stitches are neat and beautiful, smooth and firm, the sewing speed is fast, and it is easy to use.
Classification of sewing machines:
Sewing machines are mainly divided into industrial sewing machines and household sewing machines. Most industrial sewing machines are ordinary sewing machines, including lockstitch sewing machines, chain sewing machines, overlock sewing machines, and lockstitch sewing machines.
Lockstitch sewing machines have the highest utilization rate: at the beginning, they were basically single-needle and manual sewing machines. Later, they invented the electric awning sewing machine, which has become the mainstream in the market. According to its mechanism and suture form, it can be roughly divided into J-8 type, JB type, JG type and JH type.
Depending on the pin and usage. Sewing machine stitches can be divided into lock stitches and chain stitches. Zhongjie ZJ0318 is a representative of domestic industrial machinery.
The composition of the sewing machine:
A sewing machine generally consists of four parts: the machine head, base, transmission and accessories. Accessories for sewing machines include needles, bobbins, knives, oilers, and more.
Sewing machine note:
1 Guarantee the cleanliness of parts: to ensure the cleanliness of sewing machine parts through careful washing and cleaning is the basis for ensuring the quality of sewing machine assembly and prolonging its service life.
2. Follow the procedure: If the assembly does not meet the specified technical requirements, the sewing machine will not work properly. Improper positioning between parts and mechanisms can also affect the performance of the sewing machine.
Sewing machine daily maintenance:
1 Cleanliness of the sewing machine, maintaining overall cleanliness.
2. Regularly add lubricating oil to keep the internal parts lubricated.
Refueling position:
(1) Lubricate the upper shaft and the parts connected to the upper shaft through the oil hole on the machine head.
(2) Parts inside the panel and moving parts connected by well-known parts.
(3) Lubricate the pressing rod, needle rod and its connecting parts.
(4) Wipe the moving parts of the lower part of the machine board, and use less oil.
(5) There is no need to add too much oil to each oil hole and oil part, just one or two drops.
.
Professional automatic sewing machine manufacturer in China, Kuike with years of manufacturing and wholesale experience, welcome to contact us!《Needle zero position》 Set the machine origin, after the zero reset is completed, start the pull rod to make the machine head pass the needle zero position probe and then stop, move the machine head to the left side of the needle bed by hand, and align the left outer side of the machine head with the first position of the needle bed. At the needle, press the F1 key to write the currently displayed needle value. (First, enter the number of needles in one inch of the flat knitting machine and the total number of needles in the flat knitting machine, and then set the synchronous belt pitch correction parameters)
1. Automatic head turning: After completing a quilting operation, the seam head can be turned up automatically, which is convenient for the replacement of quilted products.
2. Wire break detection: When the wire is broken, it will automatically stop, the red light of the wire break detection device will be on, and it can go back to the broken wire for quilting.
3. Step quilting: Various step quilting operations can be performed
4. Emergency stop protection: press the red emergency stop button at any time during work, the quilting machine will immediately power off and stop
5. Process setting: It has the settings of various practical process parameters such as stitch selection, angle correction, pattern scaling, etc. High-speed and accurate quilting at 2000 rpm, low noise, long machine life, and quilting that meets customer needs. The target quilting area of high-quality and high-yield quilted products is equal to the size of the machine, and the smallest machine installation area is achieved. ) drives the machine head to run in the X direction, and the servo motor (optional) drives the machine head to run in the Y direction, and the embroidery frame is fixed, which ensures the minimum machine transmission distance and stable long-term work. Fast and accurate, and avoids damage and replacement of the handpiece in the future.
Whatsapp: +86-15024142684
Email: daisy@dgquick.cn
Contact person: Daisy
Address: Building 3 on the ninth floor, New Silicon Valley Songhu Industrial Park, No 29th Baobai Road ,Dongkeng Town, Dongguan City, Guangdong Province, China