Ac Motor Shaft Knurling Screw Thread Shafts Chinese Manufacturer 
Ac Motor Shaft Knurling Screw Thread Shafts Chinese Manufacturer 
Ac Motor Shaft Knurling Screw Thread Shafts Chinese Manufacturer 
Ac Motor Shaft Knurling Screw Thread Shafts Chinese Manufacturer 

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Ac Motor Shaft Knurling Screw Thread Shafts Chinese Manufacturer 

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Model No. :
Brand Name :
10yrs

Ningbo, Zhejiang, China

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Product description

 Products name: ac motor shaft knurling screw thread shafts chinese manufacturer

Specification:
Main customer: GALANZE , Midea etc.
1)    Material: 40Cr
2)    Diameter: 8mm -0.014/-0.005 Length:86mm+-0.3
3)    Roundness: 0.01mm
4)    Roughness: Ra0.04
5)    Straightness: 0.01mm
6)    Hardness: HB250-280, Induction heat: HRC53-60
7)    Precision: Grade 6
8) Screw thread: M8*1.25 Left hand
9)    Heat treatment:Point hardening,quenching hardening
10)Surface treatment: nickel plating
11)OEM Service: Providing us the drawing with detail information.
12)Offering products with speciality, quality and efficiency.
13)Package:Plastic bag inside and outer standard carton , pallet. According to client's demand

Testing Method


specification
Checking tools
Symmetry inacross flat
Gauge
Across flat
DigitalMicrometer/Gauge
Diameter
DigitalMicrometer
Rounout
Dial gaugewith" V" block
Knurling pitchdimension
Digital verniercaliper
Knurling pitchdiameter
Digitalmicrometer
Lenth of acrossflat
Digital verniercaliper
Burnishing areadiameter
DigitalMicrometer/Gauge
Length
Digital verniercaliper
Overall lenth
Digital vernier caliper
Splines diameter
Plain ring gauge
Hardness
Hardnessrockwell tester

Quality System

We work strictly with ISO9001, TS16949 AND 5S methodology
5S is the name of a workplace organization method that uses a list of five Japanese words: seiri, seiton, seiso, seiketsu, and shitsuke. Transliterated or translated into English, they all start with the letter "S". The list describes how to organize a work space for efficiency and effectiveness by identifying and storing the items used, maintaining the area and items, and sustaining the new order. The decision-making process usually comes from a dialogue about standardization, which builds understanding among employees of how they should do the work.

We have passedthe second audit of TS16949, We will get the certificate at the end of October'2013.

Shafts used in many industries
Automotiveindustry Micro shafts of car part series
White goodsindustry Micro shafts of home electric appliance series
Power tools industry Micro shafts of electronic tool and motor
Office industry     Micro shafts of office article series
Communication industry   Micro shafts of sounder and communication part series
HardwareindustryMicro shafts of hardware and instrument series


Process:
We often use ERP system to producing quality control, the processes for the shafts are usally the following:
Raw material(Drawn) → Cutting→Rolling →lather→grinding→polish→final inspection→pick up→package→delivery
We can offer PPAP documents







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