Remote control support post
Quick Details
Place of Origin:Guangdong, China (Mainland)
Brand Name:Lanejoy,
Model Number:PG
Head type:Pan
Standard:ISO, GB,DIN,ANSI,ASME,ISO
Material:Carbon Steel
Surface treatment:Zinc Plated Polished/Nickel Plating
Certificate:ISO9001:2015
Color:Zinc White/Blue zinc/Black zinc/Blue and white zinc
Size:Customers’Request
Price Terms:FOB,CIF,CRF,EXW and others
Delivery Time:Within 20 workdays after receive payment
Model:Pg18
Delivery Method:by sea,by air,or by express service
Supply Ability:10000000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details:opp bag/carton
Port:Shenzhen
Delivery Time:Depending on the order quantity
Products Show
Knurled nut is mainly used for hardware spring, special spring, craft gift spring, battery spring piece, spring antenna, key ring, phosphor bronze spring CNC automatic lathe turning parts (copper parts, iron parts, aluminum parts), metal stamping Parts, electronic hardware, iron shaft, single flower shaft, multi-flower shaft, iron pin, non-standard screw nut, connecting piece, fastener, wire forming (metal wire card holder, model aircraft landing gear, S hook, R type Hardware products such as bolts, triangle buckles, D-type buckles, etc
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Test Equipment
Cooperation Partner
Trade Show
Main Markets | Total Revenue(%) |
Southeast Asia | 20% |
South Asia | 20% |
Mid East | 20% |
Eastern Europe | 18% |
Northern Europe | 10% |
North America | 10% |
Africa | 2% |
Packaging & Shipping
The microstructure of the mold before heat treatment is poor: the final spheroidized structure of the mold is coarse and uneven, and the spheroidization is imperfect. The structure has mesh, ribbon and chain carbides, which will make the mold easy to crack after quenching, resulting in mold scrapping. .
1. Reasons for poor tissue formation before heat treatment of the mold
1) There is serious carbide segregation in the original structure of the die steel material.
2) The forging process is not good, such as the forging heating temperature is too high, the deformation amount is small, the stop forging temperature is high, the cooling speed after forging is slow, etc., so that the forged structure is coarse and there are mesh, band and chain carbides present, so that the ball It is difficult to eliminate during annealing.
3) Poor spheroidizing annealing process, such as too high or too low annealing temperature, short isothermal annealing time, etc., may result in uneven spheroidizing annealing or poor spheroidization