prgressive stamping die for motor lamination core , motor stator rotor die

Specifications

prgressive stamping die for motor stator rotor

Shenzhen jiarun precision stamping mould company founded at the end of 1997, specializes in design and production of precision motor  stator rotor iron core progressive moulds (dies) for all kind of motor

With solid technical strength and advanced design and processing methods, the company integrates mould R&D, production and sales, and can yield over 120 pairs of moulds annually. Now, the company employs a staff of over 100 people including more than 80% of employees with college degree or above, and more than 60% of employees with 5-20 years of experience in mould making industry. Meanwhile, the company owns over 50 sets of homemade or foreign first-rate CNC processing and inspection equipment: MOOR G1280 continuous path coordinate grinding machine, linear cutting machine, mirror face EDM machine tool, Switzerland high-precision three-coordinate measuring machine, VMS300 image measuring instrument, Hartford gantry machining center, Taiwan gantry grinding machine, large surface-grinding machine,All moulds that are designed and made by the best designers and assembly engineers are provided with high precision, long lifespan and excellent stability, which create value for customers in real sense and earn more incomes on investment.

In the concept of “Pioneering, Innovative, Keen, Progressive”, the company is dedicated to exploitation and development of products, and offers sincere services for customers in the guiding concept of “Sincerity, Success by Quality”.

 Progressive stamping die for motor stator rotor lamination technology

QUALITY:tolerance of spare part is within 0.002mm , tolerance of feeding length is within 0.003-0.005mm , and groundness is within R0.05-0.5,

STATOR ROTOR Technology : stator rotor tolerance is within 0.05mm , concentricity is within 0.05mm ,

SPEED: stamping speed reach 350-400 strokes per minute .

Life: regarding life reaches 1 million to 5 million strokes , while total life from 100million to 200 million ,

Product size : we make stamping die for motor stator rotor from od 3mm to 1000mm ,

Technology: 1.auto interlocking

           2. skewing

           3.shoulder hole for stator rotor lamination

           4.rotation for lamination within 180 degree .

Mould material: tungsten steel ,SKD11 , SAP-60, ASP-9 etc .

Motor lamination progressive stamping mould

JR motor core die : product series of progressive die , various laminations and cores for motors which involve air-condition compressor motor , refrigerator motor , plastic sealing motor, automobile motor , generatoe motor , stepping and servo motor , universal motor , shaded pole motor , dc motor  

JR mould capacity : we are make progressive stamping dies for lamination from 3mm to 2000mm , the maximum die that we have made is for 700mm stator rotor lamination , meanwhile, we are capable of functions like interlocking , skewing , shoulder holes for laminations from 5mm to 300mm , and rotation for laminations within 180mm

Spare part:we use wire EDM and grinders to process key parts in the die, and their machining precision is within 0.005mm,while roughness between Ra 0.05 and Ra0.4, on the other hands,we continuously work to improve the standardization, so that we can meet your requirements quickly with high quality.interlock and counter punch, slot punch , pilot punch , punch and die for weld notch ,ejection pin and kicher, interlock and counter cut die, slot cut die, pilot cut die, feed error protector, pilot pin , location pin, round pin, round lifer, notched round lifer.

The level of standardization and coverage rate of standard parts here in JR ranks among the best in this industry, we use alloy steel of high intensity, high speed steel or carbide materials for main mould parts likes upper plate, lower plate, spring –loaded strippers, and carbie parts, on the other hands, we not only introduce in auto feeding device and feeding error protector , but also precisely machining relevant holes in stripper plates, so that we can guarantee dimensions and relative locations for good mould intensity and long time. 

our company equipment