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Powder Metallurgy 22-teeth Adjust Pinion

Powder Metallurgy 22-teeth Adjust Pinion

Product Description Powder metallurgy 22-teeth adjust pinion. It is also a second generation adjustment arm fitting. Our company has adjusted small gears with various angles and specifications, and the total monthly output is over 900,000 pieces. Technical Parameter 1. Gear No.:22 2. Mould:1 3....

  • Features & Specification

    Product Description
    Powder metallurgy 22-teeth adjust pinion.
    It is also a second generation adjustment arm fitting. Our company has adjusted small gears with various angles and specifications, and the total monthly output is over 900,000 pieces.

     

    Technical Parameter
    1. Gear No.:22
    2. Mould:1
    3. Pressure angle:20°
    4. Outside diameter:φ23.25
    5. Root diameter:φ20.4
    6. Cross teeth:3
    7. Base tangent length:7.654(+0.02/-0.14)
    8. Weight:15g
    9. Density:>7.0g/cm³
    10. Heat treatment hardness: 35-42HRC

     

    Process Flow
    1.Mixing→2.Pressing→3.Sintering→4.Heat treatment→6.Polishing→6.Oil pregnation→7.packaging.

     

    Material Control sheet

    Material Control sheet

    Material Deslgnation

    Type of Material

    Chemical Composition(%)

    Fe

    C

    Cu

    Mo

    Ni

    Mn

    Cr

    Others

    HLH004

    FLNC-4408

    Bal.

    0.6-0.9

    1-3

    0.6-1

    1-3

    /

    /

    <2



    FAQ

    1. What the product certification does your factory have?
    A: We have CE and TS16949-2009.

    2. Which type of the products that your company mainly produce?
    A: We main produce iron powder metallurgy products, which are mainly used in automobile, motorcycle, sewing machine, electric garden tools, etc. Auto parts are mainly used for engine distribution system, chassis steering system and automatic adjustment arm accessories. Among them, the automatic adjustment arm accessories are our main accessories, which occupy our sales amount more than 60%, and provide powder metallurgy accessories to 70% of the automatic adjustment arm manufacturers in China.

    3. How much floor space your company have?
    A: Factory area 9000 ㎡, building area 25000 ㎡.

    4. Is your forming facility hydraulic press or mechanical press? made from where?
    A: The forming equipment we use is the mechanical press of ningbo huizhong, which is the first brand in China.

    5. Which material standard your company according with to production?
    A: We can manufacture products according to MPIF standard 35, JIS Z 2550-1983, and we can also produce according to DIN 30910 standard.

    6. How many sintering oven or heating equipment you have?
    A: We have three sintering furnaces, one of which is an 18-inch RBO fast mesh belt furnace with sintering hardening capacity. One of 18-inch common mesh belt sintering furnace, a jade sichuan push-rod furnace of high temperature, high sintering temperature can reach 1250 ℃. Three sintering furnaces can handle up to 6 tons in a single day. In addition, we also have a 12 - inch mesh belt furnace, three well - type steam treatment furnace.


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