Three elements of stamping die processing

 Stamping parts are mainly used in automobile body, chassis, oil tank, radiator, boiler drum, container shell, motor, electrical appliance iron core, silicon steel sheet and other instruments and meters. At the same time, there are a large number of stamping parts in household appliances, bicycles, office machinery, living utensils and other products. Today we will talk about the three elements of stamping die processing.

What are the three elements of stamping die processing? They are: sheet metal, mold and equipment.

Sheet metal: the surface and internal properties of stamping sheet have great influence on the quality of stamping products.

For stamping material requirements of 6 points:
The thickness is accurate and uniform.
The surface is smooth and smooth, without spots, scars, abrasions and surface cracks. Prevent the generation of waste products.
The yield strength is uniform without obvious directionality. In order to reduce the number of defective products or waste products
The uniform elongation is high. In order to prevent uneven deformation.
The ratio of flexion to strength is low. In order to improve the accuracy of bending parts.
Low work hardening. In order to prevent deformation in the future

Die: the precision and structure of the die directly affect the forming and precision of the stamping parts. The cost and life of die manufacturing are the important factors that affect the cost and quality of stamping parts.

Equipment:

According to the transmission structure: manual press, mechanical punch, hydraulic punch, pneumatic punch, high-speed mechanical punch, CNC punch

According to machining precision: ordinary punch, precision punch
According to the scope of use: ordinary punch, special punch

Stamping die processing features: high production efficiency, convenient operation, stable quality, high strength, low cost, easy to realize mechanization and automation.

Dongguan metal stamping die customization choose Yize mould. We have a complete set of professional mold design team and mature production, assembly and trial die technology to provide customers with professional whole die design and overall technical solutions.

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Have you repaired your precision plastic mold parts?

 In a twinkling of an eye, there are about 60 days left in 2020. Our mold equipment has been running for a year. Have you repaired your precision plastic mold parts recently?

Regular maintenance of precision plastic mold parts is beneficial to prolong the service life of the mold. The annual maintenance procedure required for each injection molding location depends on the mold cycle cycle. In order to ensure the effective operation of hot runner, heater, guide pillar and thimble, molding insert and other mold components, it is necessary to regularly overhaul the mold accessories to prevent accidents. Next, Yize will introduce some maintenance tips for precision plastic mold parts:

1. Check whether there is early warning rust or moisture at the air vent. If you find rust or moisture near the hot runner vent, it means condensation inside, or the water pipe may break. Moisture can cause a fatal short circuit to the heater. If the machine is not running all year round and needs to be shut down at night or on weekends, the probability of this condensation will increase.
2. Sliding buckle. This should be done once a week for machines that are often in operation. Now you can also give these parts a routine lubrication maintenance.
3. Measure the resistance of heater. Compare the measured resistance value with the resistance value at the beginning of use. If the resistance value fluctuates by ± 10%, it is necessary to replace the heater to ensure that it will not fail at the critical moment in the production process.
4. Check whether there is any sign of wear between the guide post and the guide sleeve. A little bit of wear can be added lubricant, if the wear is serious, you need to replace the new parts.
5. Check the water flow. The water is blocked. It may be blocked somewhere.
6. It has been more than half a year since 2020 to clean the thimble. There will be a lot of gas accumulation and film impurities adhering to the thimble. It needs to be cleaned with cleaning agent and coated with a layer of lubricant.

The above is the precision plastic mold parts maintenance method summarized by Yize. Whether it's plastic mold parts or other mold parts, if you haven't started to overhaul, read this article and hurry up!

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Congratulations on the success of Yize Mould DMC2020 Shanghai Mould Exhibition

 The 20th China International Mould Technology and Equipment Exhibition (DMC2020) held in the National Convention and Exhibition Center (Shanghai Hongqiao) from October 10 to October 13, 2020. Yize mould sent a business team to participate in the industry grand meeting to jointly explore the high-precision processing and advanced mold manufacturing industry.

Exhibition site:

In this exhibition, our company brought a number of precision mold accessories and mechanical accessories products to the grand show, including precision cast iron slider, precision mechanical shaft core, powder metallurgy mould, precision tungsten carbide circular part, precision stamping die part, customized precision plastic injection mould part, precision automotive connector mould insert, precision plastic injection mould core/cavity, tiny plastic injection mould part, core/cavity part for medical plastic mould, precision plastic molding part, precision metal stamping part, etc.It has attracted many customers to consult.

Take a look at the popularity of our site:

The exhibition has been successfully concluded on October 13. Congratulations on the success of Yize mould DMC2020 Shanghai Mould Exhibition. Thanks very much for the organizers of this event. The four-day exhibition provides us with a broad platform and gives us the opportunity to show our professional strength to our customers. We hope to seek more partners through this exhibition. Although the exhibition is over, Yize mould will continue to innovate and develop. Welcome to visit our company.

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Processing equipment of precision non-standard round parts manufacturer

 To purchase precision non-standard round parts, the most important thing is to see the production strength of the manufacturer, that is to see whether the processing equipment of precision non-standard round parts manufacturer can meet the different precision requirements of customers.

With 14 years of professional knowledge and unique manufacturing range, Yize company is capable of the following production processes as turning, milling, grinding, EDM, WEDM, PG and designing&assembling sets of mechanical components and mould components according to customers'need.

With the continuous development of the company, precision non-standard round parts manufacturer Yize also constantly introduces advanced processing equipment at home and abroad, Here is a detailed introduction of our main equipment:

1. 25 spark machines imported from Japan and Taiwan with accuracy of 0.001-0.01
2. 68 grinders (including punch, centerless grinder, surface grinder, internal and external grinding machine), mainly imported from Taiwan, with an accuracy of 0.001
3. 4 sets of fast wire, made in China, with accuracy of 0.05
4. 2 milling machines, domestic, accuracy 0.05
5. 14 CNC lathes, Taiwan, accuracy 0.005-0.01
6. 3 sets of WEDM, made in Japan, with accuracy of 0.001
7. PG 2 sets, made in Japan, accuracy 0.001

At the same time, our testing equipment is mainly imported from Japan, Germany and Switzerland, including projector, altimeter, work display, two-dimensional, two-dimensional altimeter, digital micrometer, three-dimensional, 2.5-dimensional, hardness tester, etc., which can meet the processing requirements of precision non-standard round parts and other mold parts and mechanical parts of customers.

With the development of the times, Yize has been committed to improving its own processing technology, constantly introducing advanced equipment and technical personnel, keeping pace with the times, to meet the different processing needs of customers, precision non-standard round parts manufacturer, choose Yize mold!

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Ultra precision tungsten carbide round parts customized processing factory

 Dongguan Yize mould Co., Ltd. was founded in 2007, with 125 employees at present. As a professional manufacturer of ultra precision tungsten carbide round parts customized, we are deeply trusted by customers at home and abroad through excellent quality, delivery time and service for many years. It has become an important partner of large international purchasing groups in many fields, including automotive engineering, electronic and electrical engineering, aerospace, medical technology, fixture, mold manufacturing and other fields.

Yize provides tailor-made service of precision tungsten carbide round parts for customers, aiming to help customers save cost, improve service life and work efficiency. Our tungsten steel round products have high hardness, wear resistance, corrosion resistance, good toughness, long service life, more economical and practical. Please send drawings to us for the precision tungsten carbide round parts customized processing. We have professionals to provide customized services for you. Various precision processing technologies are integrated and ISO9001 quality system is fully implemented.

Technical advantages of ultra precision tungsten carbide round parts customized processing factory:
1. The precision of flat grinding can reach 0.001mm, and the angle clearance can reach r0.015. The accumulative tolerance of 100 pieces can be controlled within 0.01mm
2. The fine copper wire used in wire cutting is up to 0.1mm, and the precision of wire cutting can reach 0.005mm. The parallelism, perpendicularity and straightness can reach 0.002mm
3. The discharge accuracy can reach 0.005mm, the discharge angle can reach r0.015, and the discharge finish can reach Ra0.2

Welcome to call and email customized, we will provide you with our best service!

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Dongguan Yize Mould Invitation Letter of DIE & MOULD CHINA 2020 Exhibition

 From October 10 to October 13, 2020, the 20th Exhibition on Die & Mould Technology and Equipment  will be held in Shanghai National Convention and Exhibition Center. Dongguan Yize mould, as a professional mold parts manufacturer, will not miss this industry event. Our booth number is 4-d612. Welcome to visit and guide.

As early as yesterday, our business team has arrived in Shanghai to start preparing for the exhibition.Here are the pictures from the exhibition site:

As a professional service provider of precision machinery parts and mold parts processing and manufacturing, Yize mould adheres to the business philosophy of "integrity management", and has been trusted by customers at home and abroad through excellent quality, delivery time and service for many years. With professional processing technology, we provide customers with turning, milling, plane, circular, grinding, spark discharge, WEDM discharge, PG optics and other process procedures, and can customize the processing according to customer requirements.

In this exhibition, our exhibits include: precision cast iron slider, precision mechanical shaft core, powder metallurgy mould, precision tungsten carbide circular part, precision stamping die part, customized precision plastic injection mould part, precision automotive connector mould insert, precision plastic injection mould core/cavity, tiny plastic injection mould part, core/cavity part for medical plastic mould, precision plastic molding part, precision metal stamping part, etc，Booth 4-d612, looking forward to your visit!

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Yize mould: forge ahead in continuous improvement

 2020 is indeed a difficult year. Many industries have been hit unprecedentedly, and the mold industry has also been affected accordingly. However, the more such a time is, the more we need to develop, progress and improve. Therefore, Yize mould will launch a "self rescue action" for each department every month to forge ahead in continuous improvement.

The main topics of "self rescue action" mainly focus on quality improvement, environment improvement, work direction, efficiency improvement and other topics. Each department formulates corresponding improvement objectives, shares the completion progress in one month, and sets next month's goal again, so that each department and every employee can really participate in the development of the company, offer suggestions and improve work efficiency To improve the quality of products, the ultimate goal is to provide customers with better service.

In terms of quality, we have mainly done: improvement of blasting injury, burr, lack of corner, grinding and discharge angle cleaning; environment improvement is mainly based on 5S improvement; and then is the improvement of work efficiency to continuously improve processing efficiency and ensure delivery time.

In the experience of many successful enterprises, continuous improvement is a very important part. Only by continuous improvement can we keep improving and continuous progress. If the improvement is accumulated to a certain extent, we will get corresponding returns.

With years of professional knowledge and unique manufacturing breadth and depth, Dongguan Yize Mold Co., Ltd. provides customers with a wide range of precision machining technical support, including turning, milling, plane, circular, grinding, spark discharge, wire cutting discharge, PG optics and other process procedures, and can design and assemble complete sets of Mechanical components and mold components according to customer requirements.

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How to calculate the cost of metal stamping die customization？

Generally speaking, the cost of metal stamping die customization is half calculated and half estimated. Therefore, in order to make the price quoted acceptable to customers, and at the same time, they can also make a little profit. Manufacturers of metal stamping die customization need to calculate the production cost from various aspects.

First of all, the material cost can be calculated relatively accurately. In addition to the fluctuation at different times, the basic price is relatively fixed, which is usually combined with the heat treatment cost; there are also the estimated wire cutting cost and the cost of processing or purchasing metal stamping die components; and then, the processing cost of metal stamping die customization, which refers to All machining costs (including labor cost, equipment depreciation, tool consumption, factory rent, water and electricity, etc.) except for heat treatment and line cutting costs between moving knife and die assembly. This cost is often determined on the basis of previous actual costs. There are probably two algorithms. One is to calculate by man hour. First, determine how much each man hour is, and then estimate a general total man hour. The number of man hours multiplied by the unit price of man hour. Another algorithm is to add up the material cost, wire cutting cost and accessories cost and multiply it by a coefficient. Finally, it is the trial cost, which means that after the mold is assembled, the mold is adjusted, and the mold is improved, until all the expenses are submitted to the sample and the mold can be transferred to the customer. If the customer needs to produce together with the stamping parts, the subsequent stamping cost will be calculated separately.

In general, the cost calculation method of metal stamping die customization is the above. If you need to customize the precision metal stamping die, please call us and communicate with us. We will provide you with satisfactory solutions and reasonable quotation.

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