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Sewing machine rotary hook shell metal injection molding accessories
发布时间: 2021-07-24 12:07:20 次浏览 分享:

Sewing machine rotary hook shell metal injection molding accessories


Products with the following characteristics are usually suitable for MIM:


  Complicated shape: MIM allows free design of three-dimensional shapes like injection molding. Since MIM is a molding process, additional product shapes will not increase the cost. If weight reduction is achieved through shape design, the cost will decrease. This makes MIM one of the ideal ways to combine more than one independent part into a multifunctional part. MIM design rules are very similar to injection molding, so it is easy to adapt to metal parts with complex three-level shapes.

Sewing machine rotary hook shell metal injection molding accessories(图1)

   Dimensional precision: MIM's near-net molding accuracy is usually ±0.5% of the size. Some dimensional features can reach ±0.3%. As with other technologies, high precision means higher costs, so it is recommended that the dimensional tolerances be appropriately relaxed if they can be used. Tolerances that MIM cannot directly meet can be achieved through subsequent processing.


  Thin-walled products: Wall thicknesses less than 6 mm are more suitable for MIM. Thicker outer walls are also possible, but the process time will increase a lot and the material cost will increase. Thin walls less than 0.5 mm can also be achieved with MIM, and even extremely thin-walled products of 0.2 mm can be achieved (but it depends on the shape of the specific product to a certain extent).


   Weight and size: MIM is suitable for parts weighing less than 100 grams, and less than 50 grams is a common application. However, MIM technology can also be used for parts weighing 250 grams. Raw materials are a key cost factor in the MIM process. In the early stage of MIM product design, the weight of components is often reduced as much as possible. Like plastic products, the weight of parts can be reduced through the inner core and bracket without affecting the integrity of the product. MIM is outstanding in terms of extremely small and micro parts, and weights less than 0.1 grams are also possible. Products longer than 250mm can also do it.


Sewing machine rotary hook shell metal injection molding accessories (Picture 1)


   Batch size: For MIM products, the mold and early product development process are necessary for the MIM process, so for small batch products (the annual demand is less than a few thousand pieces), it usually affects the decision-making process. The increase of MIM from a small output of tens of thousands of pieces to tens of millions of pieces per year can be realized very economically.


   Wide range of raw materials: MIM can handle many materials, including ferroalloys, stainless steel, copper, KOVAR alloys, superalloys, cemented carbides, etc.


"Metal injection molding mim1 times rotary hook frame accessories manufacturer" parameter description

Is it available in stock: No Certification: ISO9001

Type: Other non-ferrous metal powder Model: Sewing machine hook

Packing: Carton Production: 111111111111111

"Metal injection molding mim1 times rotary hook frame accessories manufacturer" detailed introduction

Basic introduction of the manufacturer of metal injection molding mim1 times rotary hook frame accessories

Qinhuangdao Ruilong Precision Machine Parts Co., Ltd. is a technology enterprise engaged in R&D, production and service of metal powder injection molding (MIM). The company has a production workshop of more than 5,000 square meters and a production team of more than 100 people. It has a complete production system of design-mold opening-batching-sintering-machining-grinding and polishing-assembling. The company passed the ISO9001:2008 quality system certification in 2015 and obtained the high-tech enterprise certificate in 2017. Our company can produce various three-dimensional complex structural parts, functional parts and appearance parts according to the needs of different customers. Products are widely used in 3C industry, lock industry, watch and jewelry industry, medical equipment industry, household appliance industry, automobile industry, communication product industry, etc. We are based on the talent team graduated from the powder materials department, and we have strict and standardized control procedures for each Industry customers provide high-quality products.

Performance characteristics of metal injection molding mim1 times rotary hook frame accessories manufacturer

Basic parameters


brand

Qinhuangdao Ruilong Precision Parts Co., Ltd.


Grade

Tungsten titanium alloy metal injection molding mim manufacturer manufacturer


Shape

Granular powder


Production Method

Atomization


Origin

Changli County, Qinhuangdao City


Metal content

98%


Granularity

300-500 mesh


Purpose

Special-shaped tool processing custom


Impurity content

0.05%


Manufacturer

Qinhuangdao Ruilong Precision Parts Co., Ltd.


 


Technical parameters of the manufacturer of metal injection molding mim1 times rotary hook frame accessories

Detailed description


   Products with the following characteristics are usually suitable for MIM:


  Complicated shape: MIM allows free design of three-dimensional shapes like injection molding. Since MIM is a molding process, additional product shapes will not increase the cost. If weight reduction is achieved through shape design, the cost will decrease. This makes MIM one of the ideal ways to combine more than one independent part into a multifunctional part. MIM design rules are very similar to injection molding, so it is easy to adapt to metal parts with complex three-level shapes.


   Dimensional precision: MIM's near-net molding accuracy is usually ±0.5% of the size. Some dimensional characteristics can reach ±0.3%. As with other technologies, high precision means cost. Therefore, it is recommended that the dimensional tolerances be appropriately relaxed if the application can be satisfied. Tolerances that MIM cannot directly meet can be achieved through subsequent processing.


  Thin-walled products: Wall thicknesses less than 6 mm are more suitable for MIM. Thicker outer walls are also possible, but the process time will increase a lot and the material cost will increase. Thin walls less than 0.5 mm can also be achieved with MIM, and even extremely thin-walled products of 0.2 mm can be achieved (but it depends on the shape of the specific product to a certain extent).


   Weight and size: MIM is suitable for parts weighing less than 100 grams, and less than 50 grams is a common application. However, MIM technology can also be used for parts weighing 250 grams. Raw materials are a key cost factor in the MIM process. In the early stage of MIM product design, the weight of components is often reduced as much as possible. Like plastic products, the weight of parts can be reduced through the inner core and bracket without affecting the integrity of the product. MIM is outstanding in terms of extremely small and micro parts, and weights less than 0.1 grams are also possible. Products longer than 250mm can also do it.


   Batch size: For MIM products, the mold and early product development process are necessary for the MIM process, so for small batch products (the annual demand is less than a few thousand pieces), it usually affects the decision-making process. The increase of MIM from a small output of tens of thousands of pieces to tens of millions of pieces per year can be realized very economically.


   Wide range of raw materials: MIM can handle many materials, including ferroalloys, stainless steel, copper, KOVAR alloys, superalloys, cemented carbides, etc.