Household Appliances Wash Machine Motor Core Progressive Stamping Die

Prod Model:	130mm
Name:	Motor Stator Rotor Laminated Multi-Stage Progressi
Type:	Progressive Die
Product:	Progressive Stamping Die
Speed:	250-400 Strokes Per Minute
Blade Material:	Carbide
Rotation:	Servo Motor
Spare Parts:	Offer 30%
Structure:	3 Plate
Application:	Household Appliances
Technics:	Cutting Die
Process Combination:	Progressive Die
Manufacturing Technology:	Automation Technology
Mold Cavity Technology:	CNC Milling
Milling Speed:	High Speed
Parts Detection Method:	Measurement of Three Axis NC
Material:	Carbide
Processing Method:	Punch Mould
Driving Motor Type:	Servo Motor

Product Description

Motor stator rotor laminated multi-stage progressive stamping die/mould/tooling for refrigerator motor

Motor stator rotor lamination stamping die technology 
1. lamination interlocking 
2. lamination skewing 
3. lamination shoulder hole 
4. 180 degree rotation for lamination 
5. straight-type lamination 
6. segment-type lamination 
the motor stator rotor core progressive stamping die 
product series of progressive die : various lamination and cores for motors which involve air-condition compressor motor , refrigerator motor, plastic sealing motor , automobile motor , generator motor ,stepping and servo motor , universal motor , shaded motor , DC motor , 
the detail of motor core mould 
tolerance: 0.05mm 
speed: 300 to 400 strokes per minute 
life : 150 million 




Shenzhen jiarun precision stamping mould company
Brief introduction :
Shenhen jiarun precision stamping mould company ,which was establish in 1997 , is located in Shenzhen ,China .the total investment of company over 40 million RMB , with annual production is RMB 30 million , there are 125 employees , 70 of which are professional operetors , and 15 professional engineer , we are on of largest and most professional manufacturer of motor stator rotor lamination progressive stamping mould.
The company focus on motor stator rotor stamping mould . we import the motor stator rotor stamping mould technology from Japanese Mitsui high-tech company and we also import advanced technology from Japan ,Germany . now we have become the NO.1 manufacturer in South of China .we also cooperate with Midea, Casic, Canon, Tong-chang electric machinery, Chigo Air conditioning, Mitsubishi Electric, Mitsui High-Tec etc , we offer them motor core stamping mould , and they also give us some suggest about the die . mow our mould have export to Europ , America , Japan etc and we also obtained good reputation in the oversea market .
The company processes many precise equipment , such as Sodic EDM machine (12 sets ) , Taiwan grinding machine (15 sets ) , big milliong machine (3sets ) , Taiwan CNC center machine (4 sets ) , CNC milling machine (15 sets ) , press machine from 25T to 400T (20sets ) . Greman 3D-CMM universal microscope machine , Taiwan projector , etc
The company specialzing in progressive lamination stamping die for various motor core used in home appliance , automobile , transfer,and so on , and we also product stamping spare part , such as punches , inserts etc , all the die are designed by senor engneers . and we can ensure their high precision , long life , and good stability .
R&D DEPARTMENT
There are 35 professional engineers and opereatios at JR . who engage in technical research and development , by advanced software , we improve our design and calculation , which facilitates desigan and therefore shorten lead time , all motor stator rotor core progressive stamping dies are designed by senior engineers to guarantee their high precision ,long life , and great stability .
 
 Daily inspection
1). The inspection of the product 
The product quality is up to the die production and assembly procedure. The user could find out the die performance through the inspection of the product: Dose it needs some adjustment? Is there any problem with the die? The inspection of the product contains as least the following points: 
 1.Is the dimension of the product in accordance with the drawing, if it is out-of-tolerance, the cutting edge needed regrinding.
2.Check the surface and the shape of the product.
3.Check the burr of the product 
2).The inspection of the die performance
 Aside from the inspection of the product, the day-to-day inspection of the die is also required. As follows: 
 1.Check the surface of the punch and matrix:, make sure there is no fissure and crack. Keep the cutting edge sharp.
 2.Check the each working parts , to make sure the normal performance and coordination of each parts.
 3.Check the guide assembly; to make sure there is no wear-out and roughness in some place; keep the guide bush, guide post and the rolling ball are in good coordination.
  4.Check the precision of the standard parts, the function of the stripper plate and the elasticity of the spring parts.
5.Check the locating assembly, to keep the firmness of the fastener,such as bolt.
 6.Check all the attachments and the protective assembly, to make sure they are in good state.
3).Maintenance and daily upkeep
 The multiple positions hard alloy progressive die is special technical equipment, which is marked by high precision, high speed and long life-term. The Maintenance and daily upkeep are important for the normal performance of the die. Proper and regular maintenance could longer the life-span of the die and improve the quality of the product. The following points are essential:
1.First, make sure the die and the press is well-matched.
 2.Do the Try -stamping according to the adjustment and operation procedure. Check the strip layout and Dimension Precision such as the height of interlocking point of stack. 
3.Comply with the operation procedure; oil the each working parts and matching surface.
4.Apply the rust-proof oil after cleaning; cover the upper guide bush hole with a piece of paper, to prevent the dust and other article drop into the hole, other wise the precision of the die may be affect. At last, deliver the die to the appointed place in time.
5.When the die is put in storage, check carefully and take a record of the important information, such as die code , name, time of storage, stamping times, repairs times, repair info and etc. The last strip layout should also be kept with the die.
  6.The storage room should be well-ventilated and fireproof. A person is needed to take charge of it.
7.The regular maintenance and change of the following parts are needed:

NO.	service-term	Which parts need to change or adjust.
1)	After per 20 million strokes.	The Rectangular helical spring need change.
2)	After per 10 million strokes.	The Cylindrically helical spring need change.
3)	After per 8 million strokes.	The guide pin and its adjusting bush and the misfeeding detector need adjusting.
4)	After per 8 million strokes.	The stop bar need adjusting.
5)	hard alloy is 1,6~2million strokes	The service is regrinding the Punch and Matrix also including adjusting the interlocking point of stator and rotor stack..
	high speed steel is 0.3~0.5million strokes.

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