ISO passed custom brass stamping dongguan manufacturer from Guangdong, model 002

Specification of High Precision Sheet metal Stamping Parts/High Precision Sheet Metal Stamping Processing/Small Stamping parts/Miniature stamping parts/Micro Intricate stamping parts/Bandolier Pin/Marriage Pin

1.Professional Precision sheet metal stamping/deep drawing supplier/Small Stamping parts/Miniature stamping parts/Micro Intricate stamping parts/Bandolier Pin/Marriage Pin/Complexe progressive stamping/high precision sheet metal stamping parts/deep drawn parts manufacturer from Dongguan,China.

2.Over10 years experiences in high precision stamping processing/Deep drawing stamping/ Small Stamping parts/Miniature stamping parts/Micro Intricate stamping parts/Bandolier Pin/Marriage Pin .Providing total sheet metal stamping processing service from the die designing to stamping processing.

3.Strict quality control guided by ISO 9001:2008,followed by sheet metal stamping/deep drawing/ Small Stamping parts/Miniature stamping parts/Micro Intricate stamping parts/Bandolier Pin/Marriage Pin work instruction.

4.High quality with lower price,directly from real precision sheet metal stamping factory,on behalf yourself.

5.Fast delivery, FAI samples within 15 days for complex progressive stamping die/deep drawing mold,you real sheet metal stamping parts&processing partner. 

Techinical Specification for High Precision Sheet Metal Stamping/Deep drawing Processing/ Small Stamping parts/Miniature stamping parts/Micro Intricate stamping parts/Bandolier Pin/Marriage Pin

OPG(Optical Profile Grinder) Introduced for tooling making.

Company introduced OPG(Optical profile grinder) for tooling making to assure that we can produce a high quality high preicison sheet metal stamping tools/mold, especially for those of complex precision and high volume stamping die.

Application of Optical Profile Grinder:For precision die and mol,punch piun and optical grinding/copy grinding for end mill and Reamer, Small Stamping parts/Miniature stamping parts/Micro Intricate stamping parts/Bandolier Pin/Marriage Pin.

Who we are ?

1.We are a professional precision stamping die maker, we providing precision progressive stamping tools only.

 Our business scope including:High precision stamping parts, Precision sheet metal stamping parts,precision sheet metal stamping processing,deep drawing stampings, deep drawn stamping tools,other die stamping service including metal stamping related technology output

2.We are precision stamping processing supplier,we providing kinds of precision stamping parts.

3.We providing kinds of precision deep drawn stamping parts and tools. 

Who we do ?

1.We understanding that the quality of sheet metal stamping products is essentially depend on the stamping tools we are using, so the answer is firstly we shall building a High Quality Stamping tools.We keep a  high leverage for building of stamping die.

2.High leverage of tooling designing and making.We have been in precision tools making over 10 years. we never failed to any project we for technical feasibility.We win more business resulted by our good sheet metal stamping performance.

3.High leverage of incoming materials.We insisting on using high quality components and hardware.We understanding one thing,a real good sheet metal stamping tools depend on following:good stamping die components including the spring,nut etc, a good sheet metal stamping die designing,a good tooling maker,a good professional stamping working team. 

The follow chart for New Stamping Tools Development

Our deep draw and or sheet metal stamping engineering and tooling department is fully equipped to build the tools required for your deep draw part and or precision sheet metal stamping parts. We design each and every tool utilizing 3D CAD design software. Our tool and die makers fabricate the blanks, punches, dies, transfer fingers, EDM die shapes,carbide inserts, and special attachments required for the precision production of your component. Our engineering staff determines the necessity for any special coating applications through our certified supply chain.  

We will assist you in your design of your precision deep draw stamping and or precision sheet metal stamping. Metal parts that previously required multiple machining operations including secondary operations have been re-tooled for deep draw and or stamping so that the part can be manufactured complete in one machine through the transfer press process and or complicated stamping processing. The savings realized through such conversions can be substantial both in reduced material costs and the reduction of scrap. 

Engineering and tooling charges are a one-time cost over the life of the part. Our tool and die makers provide the maintenance and upkeep of the tools throughout the production process.The tooling cost or developing cost will be refundable once the sheet metal stamping parts reached certain quaity.  

Why are you choose us ?

1)All of the processing shall be completed in outr own factory from the tooling designing to making processing and sheet metal stamping processing.

2)Directly from the factory,on behalf of yourself. We are a real precision sheet metal stamping manufacturer,not a trading company.

3)We hear customer voice and have the ability to meet your need.Over 10 years, we never failed on even one project for technical feasibility problem.Each custom is so important for us,we would like to providing our best sheet metal stamping service to win more business.

4) Profit is not everything for us.We are not a sheet metal stamping parts maker,we are a high precision sheet metal stamping service and technology provider and outputer.

5) Timely delivery and excellent service.15 days for complicated progressive sheet metal stampingtools/die. 

Complete QC systems:

1) Incoming materials inspection prior to use foolwed by sheet metal stamping Work Instruction(WI).

2) Confirmed all drawing information with customer in details prior to sheet metal stamping tooling.

3) Checking the sheet metal stamping process, machine, and other stamping related details in the production line.

4) QC department check the items and package with careful in accordance with stamping instruction.

Hung Sine Industrial Limited, as a leading high precision sheet metal stamping parts supplier,located in Dongguan City,Guangdong.China.
Hung Sine Industrial Limited provides high quality sheet metal stamping products and deep drawn processing to many global companies covering a wide range of electronical&electrical industries and a diverse range of commodities and have annual sales in excess of USD 10,000,000.
We are servicing over 100 foreign customers from the overseas market. we gain a high reputation from our customer for our good quality and reasonable price,and also our fast delivery.
Our business scope including,

Small Metal Stamping.

Micro and Miniature Stamping.

Complex Intricate Stamping.

Tight Tolerance Stamping.

Bandolier Pin.

Marriage Pin.

Precision sheet metal stamping parts.
Precision deep drawn processing.
Precision deep drawing parts.
High precision progressive stamping die.
Automotive terminal components

We are specailized on below products:

Small metal Stampings,Mirco Miniature Stamping,Complex Intricate Stamping,Micro Small Stamping Tight Tolerance Stampings.

The challenge with producing small intricate stamping is having the correct equipment,using the prorate tooling designing,especially for the Tight tolerance precision stamping parts.

The challenge with producing small metal stamping is having the correct equipment,using the prorate high precision tooling designing,Hung Sine constantly improves their machine technology to the latest state-of-art equipment making small metal stampings&Micro miniature and intricate stamping,tight tolerance stamping as our best the specialties. This allows each micro stamping to be produced to the customer’s tight tolerance requirements. Hung Sine devotion to quality and high precision tooling services has allowed them to stay the leaders in small metal stamping industry. These miniature parts and micro intricate stamping parts are used for everything from electronic contacts located inside circuit boards to contacts for portable devices. The performances of Hung Sine tools are what we can become stronger from a small factory.

The manufacturing of these miniature metal stampings starts with the proper design ,Hung Sine not only has the best 3D software but also has an experienced team of tooling designing man and skilled toolmakers. The designs are then built using computer numeric control “CNC” machining centers allowing the machine to optimize the efficiency of the cut in order to make the tool at the fastest possible speed. The tools are heat-treated and Sub-Zero Treatment before they are cut to tents using internal wire Electrical Discharge Machines “EDM”.Most time, the mold plate need to been finished by OPG(Optical Profile Grinder) for tight tolerance.

Hung Sine keep high leverage for tools making to perform automated progressive tooling for creating micro miniature stampings. Terminals, contacts, rack mounts, pins, wire forms, and other miniature parts and intricate parts are stamped at our facility. Our miniature stampings are widely used as supports, mounts, as well as for cable retaining or conductive applications in the electronic industry.

Nickel-plated stainless steel, bronze, and brass are some materials we use to manufacture electrical pins and battery contacts. Material sheets as thin as 0.05mm can be used in our stamping operations.

Bandoliering:

A specialty at Micro Matrix Systems allows wire or flat stock parts to be carried at a specified centerline to accommodate plating and assembly processes with production volumes of header or bandoliered pins exceeding billions of pieces each year.

FAQ for High quality precision sheet metal stamping part? 

1.Q:Are you a factory or trading company?

A:We are a quality precison sheet metal fabrication and stamping die manufacturing factory.We providing kinds of high precision sheet metal stamping parts, deep drawn parts/deep drawing stamping parts,stamping processing and stamping service. 

2.Q:Where is your factory located? How can I visit there?

A:Our factory is located in Dongguan City,which is the worlwide sheet metal stamping manufacturing basement. which is very famous for its high quality mold and sheet metal stamping mold and processing, very close to Shenzhen and Hongkong. 

3.Q:Why to chose us for your high precision sheet metal stamping parts and processing?

A:If you are looking for a competitive sheet metal stamping supplier,we may be a good fit to you company.

Design and customization,over 10 years high precision sheet metal stamping supplier.

Cost Reduction,we are not big and not small,all of the sheet metal stamping/punching/pressing tools/deep drawing stamping die built in house, we controll all of the stamping processing in house.

Quality Assurance,100% followed by sheet metal stamping/punching/pressing work instruction and ISO9001:2008.

Successful Business,we never failed to any high precision sheet metal stamping/pumching/deep drawing/deep drawn projects for the reason of our sheet metal stamping/deep drawing/deep drawn technology support problem.

In one words,we are suitable for you,not big,not small,high quality,competitive price, your real high precision sheet metal stamping/deep drawing stamping/deep drawn stamping parts supplier. 

4.Q:What Is The Price And Payment Method Of Our Products?

A:it is depend on the speciafication of your high precision sheet metal stamping/deep drawing/deep drawn stamping parts,please contact us for more details. 

5.Q:What is delivery time and MOQ?

A:Usually our delivery time is 15-25 days for very complex high precision sheet metal stamping/deep drawing/deep drawn stamping die; It also depends on the order size and our high precision sheet metal stamping manufacturing condition.

Our MOQ is 1000 pcs for each item, but if you have other requirements, please contact us! 

6.Q:How does your factory do regarding quality control as a real high precision sheet metal stamping manufacturer?

A:100% following up by ISO9001:2008 and other speciafication comply with high precision sheet metal stamping parts/deep drawing stamping/deep drawn stamping parts. 

5. How to Order?

 Providing us you high precision sheet metal stamping/deep drawing/deep drawn related drawings or sample;

 We carry through project assessment and sheet metal stamping technical feasibilities;

 We providing pre-design including sheet metal stamping tools and stamping processing;

 Design confirmation by customer including stamping mold/die and stamping processing;

 Samples making and confirmation prior to production;

 FAI samples confirmation and down payment completed;

 Sheet metal stamping/punching/pressing Mass production making;

 Good delivery for sheet metal stamping/punching order;

 Balance payment processing;

 Finishing the order and providing safter sales service. 

How to Chose a Right High Precision sheet Metal Stamping Products Manufacturing ?

Have you been importing sheet metal stamping products,high precision sheet metal stamping parts,deep drawing stamping parts  from China,and still upset about the expensive unite price with large company or internal quality with small one?

Well, which kind of sheet metal stamping factory is the best choice when you are planning to make a decision related to your high precision sheet metal stamping parts or metal processing?

Phase One: You can cooperate with Big Company(meaning employee above 500) which provding high precision sheet metal stamping or deep drawn stamping processing and stamping service.

1.Quality: Since these kinds of company have a rich experiences in this high precision sheet metal stamping line,the products always good and also have a steady quality controlling system in accordance with sheet metal stamping quality process.

2.Price:Often they have a much expensive price,as much as 2-3 times as other high precision sheet metal stamping or deep drawing factory sometimes.

3.Lead Time: Very Longer for the long time for high precision sheet metal stamping tooling design as pre its internal sheet metal stamping procedure.

4.Service: A quick answer usually takes 2-3 days for a quotation,and also the sales have their own working time,any of your question should be answered during working time only.

Phase Two:You can also chose a small high precision sheet metal stamping parts firm(meaning employee less than 30) to take you sheet metal project.

1.Quality:Always they have no strict sheet metal stamping quality controlling system,especialy during the busy time,the quality and delivery may be not so good.

2.Service:Almost not rich in high precision sheet metal designing and manufacturing experiences,may be the same question in exporting,so you can not get a professional services.

3.Lead time,Not stable,sometimes its quick and sometimes slowing, it is commonly depend on the complication of the high preicsion stamping part's constructure itself.

4.Price: Always cheaper or lower than the common price in high precision sheet metal or deep drawning line.

Phase Three:Middle Sized factory,just like Hung Sine Industrial limited(Providing high precision sheet metal stamping products&processing only).

we have 50 skilled workers,have Researching and Developing Department,over 10 years in high precision sheet metal stamping and deep drawing stamping ,very specialized in Bandolier pin and marrage dies and multi-strip tools designing and die building.

1.Quality:10 years in manufacturing sheet metal stamping products,deep drawn stamping products,building new die in factory,strict quality controlling system.

2.Lead Time:Prototyping services,no more than 7 days, Building new mold no more than 18 days,and also a quick quotation.

3.Price: Supper competitive,we never thought that our price is the most cheap one,we just want to tell you that out price the competitive,in this line,you finally can find a most cheap supplier and the question is you even have no idea about what`s behind the cheap price.

4.Services:We provide a quick quotation within 24 hours,as well as our suggestion and question.

If you have some kind of urgent quotation requirement on hand,we should answer you in 4 hours.

We should response any of you question anytime,24 hours,7 days.

Definition of precision metal stamping:

Precision stamping can goes by many names as:Precision metal stamping,precision metal stamping parts,stamping tools precision metal stamping,precision stamping parts,Precision deep drawing,precision deep drawn stamping .

Precision stamping is a fast and cost-effective solution for manufacturing large quantities of complex products. There are three major precision stamping applications currently in use at factories across the globe: micro-precision stamping, intricate precision metalwork, and prototype design.

Metal stamping uses high tonnage presses and stamping dies to forge sheets of metal into complete or semi-complete parts. Precision metal stamping improves the speed and accuracy of complex stamping applications by allowing the stamping, folding, drawing, or piercing of a product in a single or series operations.

Precision stamping can be highly automated, making the process well-suited for high-volume because labor costs drop as production levels increase. Upfront tooling costs, however, may render precision stamping ineffective for smaller production runs. Other factors to consider include long lead times and difficulty making design changes once the tools have been created.

How to leverage a precision sheet metal stamping manufacturer?

Hung Sine’s Tooling

Tooling is the heart and soul of our manufacturing process and it's ultimately responsible for the high quality of the millions of parts that we ship annually(Hung Sine provide progressive sheet metal stamping tools,deep drawing/drawn tools,multi-side tools). We take great pride in our upfront and open process: engineering in collaboration with our customers so that the tool meets or exceeds all of the specifications for the design. Our engineering and design staff work to ensure that our customers get the most cost-effective tooling, on-time and on-budget. As part of our Global Advantage Program, we've developed strategic alliances with tooling partners that have allowed us to cut standard tooling lead times by up to 40 percent. As a result, we can offer our customers lower tooling costs and shorter lead times.

Hung Sine Industrial Limited controls the design to the tightest tolerances and standards to eliminate concerns about dimensional conformance and repeatability. Our engineering team is in constant contact with our customers as the tooling process is monitored, tested and evaluated. We will work with our customers, no matter how tight the production schedule, to meet their program dates and offer unique solutions even with the most critical timelines.

Our tooling capabilities include the design and manufacture of simple progressive dies, complex progressive dies with automatic feeding and assembly of components, and slide tooling for both wire form and flat stock. Additional tooling capabilities include many types of jigs, fixtures, gages and other custom assembly tooling for your complex projects.

Die Design and Build-Collaboration

A well-designed progressive die is the foundation for the quality and utility of any stamped part. Piece part design and tolerance requirements drive the design, layout and cost of the stamping tool. Hung Sine’s philosophy of inclusion and collaboration creates efficient teams, combining the customer’s design engineers with Hung Sine’s tool designers, manufacturing engineers and tool makers. This collaboration is key to creating and building dies that produce good parts, cost-effectively and that are reliable and robust.

Stretching the Capability Envelope

New markets repeatedly push the capability limits of conventional stamping techniques. Intensified requirements and shorter lead times require organizations to employ advanced technology, progressive thinking and artistry. Built to your die standards or ours, Hung Sine continues to be the industry leader in delivering precision stamping dies. As others ask, “How did they do that?” we have already moved on to develop our next capability breakthrough.

Close-tolerance, Intricate Stamping Dies

Specializing in close-tolerance, intricate stamping dies, Hung Sine will sample, qualify and PPAP at your desired stamping speeds. As we bring closure to your program you can relax as a smooth transition from our facility to yours is assured. And, you can rely on Hung Sine to be your dynamic & consistent partner throughout the life of your program.

Hung Sine’s dedication to the success of your project means less downtime and optimal performance thereby generating higher profit for you.

The right tool and die design

We understanding one thing, a good high precision sheet metal stamping production shall be produced,the quality of high precision sheet metal stamping part essentially depend on the the high precision/deep drawing tools we are using.

The design stage is a critical phase in the sheet metal stamping process. The proper design ensures the right manufacturability. Planning for possible future tool modifications during the design stage can save time and money during later development.

Our innovative and experienced high precision sheet metal tools design team provides complete design services from concept through production. We work with you to create tool designs to help reduce manufacturing costs and assure efficiency in die maintenance to lower your overall production expenses.

Metal stamping design services at-a-glance

Four design stations staffed with experienced engineers when the need of high precision stamping tools or deep drawing mold arise.

Hung Sine's Team ensure design accuracy and optimum production efficiency and performance.100% detailed drawings on single sheets with complete die reviews and approval.Front load dies allow each station to be removed and worked on individually while the die remains in press.Low cost modular die sets available for large volume runs and other production demands.We have classified our high precision sheet metal stamping tools and deep drawing stamping tools during our daily working. 

Die Components and Inserts

For over 10 years Hung Sine has been supplying high performance die components and custom made parts to manufacturers around the world. From the most basic die components to the most intricate design, we continue to provide our customers with the quality and service they have come to expect and appreciate from Hung Sine.

By combining the finest machinery with the most experienced and innovative tooling expertise we could find, Hung Sine produces high precision custom carbide and steel tooling components to your specifications. If needed, Hung Sine will reverse engineer your components and provide you with finished parts and drawing files. Also, at your disposal is a spectrum of services such as Wire and Conventional EDM, EDM Hole Drilling, CNC Machining, Precision Grinding, Jig Grinding and Tool Design.

As a leader in the design and manufacturing of intricate and sophisticated stamping tools, Hung Sine understands the meaning of accuracy and interchangeability. After many years of supplying the medical, automotive, packaging, electronics, appliance and consumer industries, Hung Sine has developed both the knowledge & experience necessary to provide you with a broad range of metal-stamping related products and services.

Rapid Prototyping Solutions

Markets are more competitive than ever. Success many times pivots on the ability of companies to rapidly conceive and bring new products to market quickly. In the 21st century it’s all about innovate or wither–and a company’s supply chain must be able to respond to that need.

At Hung Sine Die we understand and have developed an internal process and approach to assure that when a customer needs rapid response we can deliver.(Prototypes may can not apply to all kinds of sheet metal stamping parts,especially for high precision sheet metal stamping parts,which need fully high precision stamping making)

Pilot Production–UTS

Once your product concept and design is proven using prototype parts, Hung Sine’s UTS (Unique Tooling Solution) enables rapid progress to the pilot production stage of your product launch.

UTS, an economical pilot production tooling approach, incorporates simplified die design, common components and a proven “master” framework, enabling product development and manufacturing engineering teams to get stamped components and or deep drawn in their hands very quickly. Minimal capital is required and tooling costs typically consist of only the components necessary to stamp your part -allowing cost effective, rapid parts availability while maintaining strict quality standards.

(UTS application:kinfd of precision sheet metal stamping like:Copper stamping, Steel stamping, stainless steel stamping, precise materials stamping,kinds of deep drawing parts,Bandolier pin and marriage die products)

Precision Metal Stamping

Hung Sine Die takes on the tough technical challenges that other metal stamping suppliers decline.

Complex Metal Stamping

Hung Sine supplies complex, precision metal stampings for medium to high volume applications – integrating sophisticated engineering and tooling philosophies, together with advanced technology, to manage, handle, stamp and assemble even the most intricate parts.

As product innovation continues, driving both miniaturization and part complexity, the need for greater press bed space also grows. In response Hung Sine has equipped itself with the capability to produce highly engineered stampings that require a significant number of progressive stations.

Our state-of-the-art stamping facility includes 10 high precision punch presses, with 25ton to 160 ton capacity and speeds of up to 1,200 SPM.

Concerned about complex parts?

Hung Sine has proven itself against the toughest of stamping challenges. From showing you ways to save money by stamping parts that others told you couldn’t be stamped, to advising you on ways to reduce your component cost and improve its quality.

Collaboration, Collaboration, Collaboration

At Hung Sine, we have the interest and take the time, to develop in depth customer relationships in order to truly understand your needs and expectations. Together, we craft a strategy designed for optimum results: quality, cost, reliability and delivery. Our proven methods allow us to grow with you as your product thrives.

Bandolier Pins and Marriage Dies

New, Effective Approaches to Bandolier and Multi-Strip:

Bandolier

Hung Sine employs the latest technologies related high precision sheet metal stamping and deep drawing stamping to when providing bandolier systems. We provide round, square or flat wire bandolier pins including pins that require compliant pin (Eye of the Needle) technology.

Multi-Strip

Hung Sine is “Best in Class” in the development and implementation of multi-strip and marriage tooling. From in-die riveting and staking contacts to complex multi-strip marriage tooling requiring two or more stamped strips, our approaches increase efficiency, reduce waste(like reduce the scrap in high precison sheet metal stamping punching), and lower overall component cost. Uniquely designed for your application, Hung Sine’s multi-strip tooling approach will help you to remain competitive in a global economy.

Single or multi-up, complex or less sophisticated, producing parts in our state-of-the-art facility or a turnkey solution designed specifically for your operation, Hung Sine is the choice for your bandolier & multi-strip requirements.

A Full Service Stamped Parts Supplier

By offering and developing customized automated stamping(and or other high precision sheet metal stamping ) and assembly systems solutions, Hung Sine completes the ideal-supplier circle with a full suite of capabilities. From tool and die design, to manufactured stampings to the design & development of turnkey stamping and automated assembly systems solutions, Hung Sine is a single, cost-effective source of supply for stamped metal parts solutions.

Quality control at every stage

Quality control is a critical element of every process for custom metal stamping/sheet metal fabrication. From the arrival of raw materials at our dock to the delivery of finished parts to our customers, our quality control department is an essential participant at all stages in metal stamping engineering and production.

Customers' specifications and dimensions are constantly tracked and monitored throughout the stamping production process. To enhance our inspection capabilities, we use a number of quality control programs such as Statistical Process Control (SPC) and chart PPKs and CPKs for critical dimensions.

All customers receive a first article inspection report (on new programs), a copy of our production inspection plan, and documented workmanship specifications on each part with visual aids available upon request for your retention.

Quality control qualifications

As a ISO certificated sheet metal manufacturing,Hung Sine assure each sheet metal stamping parts are Compliant with customer requirement or other international high precision sheet metal stamping or Automotive Specification.

Several team members have been trained by precision sheet metal stamping products relevant organization prior to take the responsibility of Quality of High precision sheet metal stamping processing job.

Terminology of high precision sheet metal stamping processing relevant:

Progressive Die:

Progressive dies provide an effective way to convert raw coil stock into a finished product with minimal handling. As material feeds from station to station in the die, it progressively works into a completed part. Progressive dies usually run from right to left. The part material feeds one progression for each press cycle. Early stations typically perforate holes that serve as pilots to locate the stock strip in later stations.

There are many variations of progressive die designs.

Compound Die

A compound die blanks and perforates a part at the same time in the same station during hardware stamping. In most cases this operation perforates a hole or holes down, while the part blanks up. This allows slugs from those holes to fall through the die. This method leaves the part in the die, requiring some means of part removal. Compound dies commonly run as single-hit dies. They can run continuously with a feeder, provided you can remove the part in a timely manner. Open Back Inclinable (OBI) presses - in the inclined position along with an air blow- off - aid in part removal. Advantages of a compound die include: • Minimal space in the press • All burrs in one direction • Superior accuracy between holes and trim edges • More economical to build than a progressive die A disadvantage of a compound blank die is its limited space that tends to leave die components thin and weak. This concentrates the load and shock on punches and matrixes, resulting in tooling failures.

Deep Drawing Stamping Processing

(Deep drawing can be named as Deep Drawn,Deep Drawn stamping processing),Deep drawing/drawn processing is commonly used for a custom sheet metal stamping manufacturer.This deed drawing stamping process of manufacturing has certain distinct advantages over similar components made in the conventional manner. This applies very significantly to components required in automobile industry and other high precision sheet metal stamping industries. As drawing pulls the available metal sheet into desired sizes and shapes, requirement of sheet metal in this production system is much lesser than conventional methods where sizeable portions of costly metal are wasted as end pieces and scrap when desired shapes are cut out of a standard sheet. Hence, this stamping process reduces wastage of metal and reduces cost of production substantially. These components are inherently better than conventionally manufactured substitutes and conform to international standards. So, they command a higher price in the market and efficient and quality conscious deep drawing manufacturers earn decent levels of profit.

Steps in ensuring total success in Deep Drawing Process/Deep drawn stamping processing:

There are certain crucial steps that could be ignored only at the peril of the producer as any slackness shown during these steps would result in total loss of quality of the output.

Type and thickness of metal used:

Degrees of malleability and ductility vary widely from one metal to the other. Thus choice of metal is of prime importance as it should strike a fine balance between accuracy of size and shape and durability of the metal under standard sheet metal stamping working conditions. But, in general it might be said thicker sheets, by dint of their larger volumes, allow higher levels of ductility and better grip leading to better output from deep drawing/deep drawn stamping process.

Quality of lubricants and surface finishers used in the deep drawing/drawn process

These reduce friction between metal surfaces as they are drawn between tools and die faces. This allows smoother drawing and lesser surface scratches and also helps to keep die temperatures within controllable limits – another vital parameter in the deep drawing process because any disfigurement of the dies due to high temperatures might result in defective or deformed output. Also, slower the deep drawing speed better would be the finish of the final product.

Sizes and shapes and blanks used in the process

The larger and more angular the sizes and shapes of blanks, the slower would be the speed of deep drawing/ddep drawn stamping.

Speed of pressing:

An ambient pressing speed is necessary to ensure smooth flow of material through tools. Any increase in speed might result in cracks and fissures in the drawn material.

Though deep drawing/deep drawn and metal stamping both use pressure and speed to form sheet metal sheets and wires into desired sizes and shapes; the former process cannot be a substitute of the latter. Stamping is essentially completed in a single machine while deep drawing/deep drawn is opted where deeper and more intricate designs and shapes, beyond the capability of stamping machines, are required.

Though this process can be applied in all forms of sheet metal shaping and cutting, they are most economical and appropriate in manufacture of sophisticated electronic relays, solenoids and assembly housing. 

Hung Sine's Best Specialty:Very Small Stamping,Intricate Stampings.Banolier pin stamping and Marriage pin stamping.

Small metal Stampings,Mirco Miniature Stamping,Complex Intricate Stamping,Micro Small Stamping Tight Tolerance Stampings.

The challenge with producing small intricate stamping is having the correct equipment,using the prorate tooling designing,especially for the Tight tolerance precision stamping parts.

The challenge with producing small metal stamping is having the correct equipment,using the prorate high precision tooling designing,Hung Sine constantly improves their machine technology to the latest state-of-art equipment making small metal stampings&Micro miniature and intricate stamping,tight tolerance stamping as our best the specialties. This allows each micro stamping to be produced to the customer’s tight tolerance requirements. Hung Sine devotion to quality and high precision tooling services has allowed them to stay the leaders in small metal stamping industry. These miniature parts and micro intricate stamping parts are used for everything from electronic contacts located inside circuit boards to contacts for portable devices. The performances of Hung Sine tools are what we can become stronger from a small factory.

The manufacturing of these miniature metal stampings starts with the proper design ,Hung Sine not only has the best 3D software but also has an experienced team of tooling designing man and skilled toolmakers. The designs are then built using computer numeric control “CNC” machining centers allowing the machine to optimize the efficiency of the cut in order to make the tool at the fastest possible speed. The tools are heat-treated and Sub-Zero Treatment before they are cut to tents using internal wire Electrical Discharge Machines “EDM”.Most time, the mold plate need to been finished by OPG(Optical Profile Grinder) for tight tolerance.

Hung Sine keep high leverage for tools making to perform automated progressive tooling for creating micro miniature stampings. Terminals, contacts, rack mounts, pins, wire forms, and other miniature parts and intricate parts are stamped at our facility. Our miniature stampings are widely used as supports, mounts, as well as for cable retaining or conductive applications in the electronic industry.

Nickel-plated stainless steel, bronze, and brass are some materials we use to manufacture electrical pins and battery contacts. Material sheets as thin as 0.05mm can be used in our stamping operations.

Bandoliering:

A specialty at Micro Matrix Systems allows wire or flat stock parts to be carried at a specified centerline to accommodate plating and assembly processes with production volumes of header or bandoliered pins exceeding billions of pieces each year. 

Benefits and Disadvantages Of Precision Stamping

Precision stamping can be highly automated, making the process well-suited for high-volume because labor costs drop as production levels increase. Upfront tooling costs, however, may render precision stamping ineffective for smaller production runs. Other factors to consider include long lead times and difficulty making design changes once the tools have been created.

What Is Micro Precision Metal Stamping?

Micro-precision stamping is capable of making minute stamps, cuts, bends, and folds in a workpiece. Typically, micro-precision stamping machines support tools with diameters on the micron level. Minimum diameter capabilities vary depending on the particular machine, but .002 inches and .005 inches are common minimum specifications. These micro-stamping combine photo etching technology and 3D computer software and OPG(Optical Profile Grinder) somewhere to perform highly exact operations.