Specification:
Main customer: GALANZE , Midea etc.
1) Material: 40Cr
2) Diameter: 8mm -0.014/-0.005 Length:86mm+-0.3
3) Roundness: 0.01mm
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
Quality System
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
