Metal Stamping Firms

Sheet metal stamping firms could be of various types depending upon the type of work and accuracy of the metal stamped parts. Example Hiparter Dies produce Stamping die, Progressive die, Drawing die, Auto Transfer die for thick,thin sheet metal parts with tolerance +/-0.02, which are related to

Home appliance: Washing machine,  dishwasher,  air conditioning,  refrigerator,  Rice cooker,  Gas cooker,  Water heater,etc.

Automobile: small auto parts, gasket, washer, seat assy, booster shell, guide plate,  buckle assy,  side frame, auto bumper,  filter,  fuellid,  door,  fender,  mud guard etc.

Telecommunication and Electronics, Medical device, Commodity, and other metal products.

Precision Metal Stamping Operations

Metal stamping dies can be used for various sheet metal operations like, shearing, blanking, piercing, bending, forming, coining, embossing, extrusion, deep drawing etc. Each of these operations are explained in detail on the corresponding pages.

Stamping Die Design

Die design is one field of precision metal stamping which gained considerable growth in the recent years. Computers have replaced drafters and drawing boards making the design easier, accurate, unambiguous and faster. Today various computer aided design (CAD) softwares like AutoCAD, Solid works, Unigraphics, Pro Engineer etc help stamping die designers life much easier. Designers also take the help of analysis softwares like Anysis and Nastran to predict the sheet material behavior during various metal stamping operations.

Stamping Die Manufacturing

Tool and Die making is one of most high precision engineering branches. It requires precision machineries and highly skilled work force. Tool and die makers and precision machinists are among the most highly skilled workers in manufacturing industry. Stamping die manufacturing involves step by step operations starting from design study, planning, pre-machining, heat treatment, final machining, bench fitting and assembly. Machining involves numerous operations from raw material cutting, drilling, shaping, milling, turning, grinding grinding, cylindrical grinding etc to modern CNC machining operations like EDM, Wire EDM etc. We will discuss about precision machines and various cutting tools used on these machineries. The precision metal stamping die manufacturing involves lot of bench work and assembly of different parts of dies after the final machining. A number of hand tools and precision measuring equipments are used throughout the process of metal stamping die making.