SMH-2-B(Q)6-5TR Computer Pattern Machine Rotary Bobbin Case
Adjusting the shuttle bed is actually adjusting the best position of the upper shaft and the lower shaft. In principle, the bottom thread can only be brought up after the thread loop is formed. There are three positions involved in this process.
Introduction of MIM bobbin case 6-5TR
SMH-2-B(Q)6-5TR computer pattern machine rotary bobbin case | |||||||||
Item | Material | Production Process | Sintering Temperature | Mold | Custom | ||||
Hook case 6-5TR | keep secret | Metal Injection Molding | 1550℃ | To be customized | Yes | ||||
Chemical Composition | Due to the particularity of the product, the chemical composition of this product is kept confidential | ||||||||
Hardness range | Hardness: 55-60 | ||||||||
Available Materials | Low carbon stainless steel, titanium alloy (Ti, TC4), copper alloy, tungsten alloy, cemented carbide, high temperature alloy (718, 713) | ||||||||
Finish | Dimensional Accuracy | Product Density | Appearance Treatment | Appropriate Weight | |||||
Roughness 1～5μm | （±0.1%～±0.5%） | 95～100% | Electrolytic polishing | 0.03g～400g） | |||||
6-5TR (DD) computer pattern machine, synchronous car DY car all black diamond hook
Aperture | 7.94 | Max.sewing speed | 4500r.p.m | ||||||
| SANME NO | MAKER(Manufacturer) | PART NO | MACHINE(Model） | NEEDLE SLOT | NEEDLE NO | ||||
A | B | ||||||||
SMH-6-5TR(DD) | BROTHER | S00982-901 | BAS-350,-360 | 2 | 14 | 16#-23# | |||
WANGPING | GC0302-D2 | ||||||||
Qinhuangdao Zhongwei Precision Machine Parts Co., Ltd. specializes in the production of metal injection molding parts. The company has long-term strategic cooperation with domestic Yongyao, Desheng, Sanming and other rotary hook production international companies such as Japan's Zovin rotary shuttle, and Italy's Simon and other enterprises. Metal injection-molded hook case, material After joint research and efforts with Central South University, the products produced by the company not only have good wear resistance, but also have high hardness. Each year, Desheng supplies 600,000-800,000 hook cases, and 10 other manufacturers. -300,000 bobbin case supply.
How to adjust the hook of embroidery machine?
Adjusting the shuttle bed is actually adjusting the best position of the upper shaft and the lower shaft. In principle, the bottom thread can only be brought up after the thread loop is formed. There are three positions involved in this process.
1. Top dead center. 2. Bottom dead center. 3. Take the line. That is, the needle bar runs to the uppermost point, the lowermost point and the position where the shuttle hook takes the lower thread. Among these positions, the most important one is the line fetching position. Generally speaking, adjusting the shuttle bed is actually adjusting the thread take-up position. Before the adjustment, the upper and lower dead points must be adjusted. The needle must be upright.
Steps for Adjusting the Line Picking Position
1. First turn the dial to the line scale (different models are about different)
2. Press down the needle bar, facing the machine head, and half of the needle hole can be seen at an angle of 45 degrees is the best position for the needle bar.
3. Adjust the position of the shuttle bed and the needle tip, the needle tip is just facing the hook tip of the hook of the shuttle hook, and the locking screw moves left and right to shake the needle tip of the shuttle bed to cover the hook tip of the shuttle hook for the best position.
4. Adjust the distance between the shuttle bed and the needle tip (the distance is too wide to carry the lower thread).
Note that we usually adjust the shuttle bed with needle 5, and then use needle 2 and needle 8 to align the position again. The machine has a shaft of the thread take-up lever that was broken and replaced, and the result was always broken and unusable.
It is also necessary to determine whether the shaft on the needle bar holder is installed with the thread take-up lever or the shaft that drives the half-tooth, if the shuttle bed, etc. have been replaced, and it can be ensured that their positions are normal. Then it is very likely that the rubber cam or the iron cam is out of position, or damaged. It is best to seek professional maintenance personnel for maintenance.
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