<1> Product Description---
(1).Material:Aluminum6061
(2).Surface Finished:*
(3).Process:CNC Turning
(4).Tolerance:0.02mm
<2>Parts Information---
(1). Applicable Material---Aluminum/zinc alloy, iron, steel alloy, plastic, brass, steel, and stainless steel
(2). Surface treatment---polishing, zinc plating, nickel plating, chrome plating, anodizing.
(3). Payment Terms: 40% deposit before production and 60% balance before arrange shipping
(4). Packaging: Standard package/ Pallet or container/ as per customized specifications.
(5). Shipment Terms: Express & air freight is preferred / sea freight/ as per customized specifications.
<3>Bussiness Scope---
1.Aluminum Precision Product | 2.Extrusion/ Profile | 3.Hardware | 4.Injection molding | 5.Aluminum Frame | 6.Furniture Part |
7.Aluminum Office and Living Product | 8.CNC Precision Milling Part | 9.CNC Precision Turning Part | 10.Punch& Stamping& Stretching& Riveting& Assembly | 11.Die Casting& Welding& Forging& Bending Part | 12.Medical Aluminum Part |
13.Aluminum Pipe | 14.Large Cross-section/ High Challenge Heat Sink | 15.Mechanical Industrial product/ Auto Part | 16.LED Aluminum Accessory | 17.Mold Design and Manufacture | 18.Surface treatment |
<4>Company Information---
LCH was found in 2004,with a total investment of $1.5 million,over 4,500 square meters,equiped with the most advanced high precision CNC Milling machine(28sets),CNC Turning machine(32sets),CNC machining center,automatic lathe and various kinds of secondary processing equipment more than 80 sets.
<5>How we can keep the high quality parts always?---
1.All our material will be tested by SGS before production:
2. Full control of process:
(1).During the part production,our QC worker will inspect the part size every one hour,this will help us to keep the correct tolerance during production
(2). When the parts machining finished,they will be arranged to have surface finished(such as anodize or powder coated),after that,our QC worker will inspect the parts again,because after surface finished,part tolerance may be difference sometimes,if there is any defective parts we found,we will pick them out directly
(3). Before shipping,our package worker will check the part surface and see if there is any scrach or any other thing that affect the part looking,if yes,pick them out
<6>What can we do for you?---
1.Professional, Competitive price and Fast delivery time
We engaged in this area for almost 11yeas,experience engineer can help you process the project well and perfect,also we own our factory,that we can control the cost and delivery time very well.We can try best to meet your reuest.
2. Protect our customer profit well
Even we have very strictly quality control stystem,but we still can`t promise every part you recieved will 100% perfect,so if there is any defective part you recieved,you just need to offer us the evidence(such as picture),we will check and confirm it.After that,we will repair or redo them.
Because of our strictly quality control system,so we have the confidence to promise our customer with this.Please kindly noted that it`s our advantage compare with others,we realize that only the high quality and good service can keep the friendly and long-term bussiness relationship with our customer and it`s also the only way our company can stronger and stronger.
Thanks for your kind attention, looking forward to your inquiry and we ensure tip top quality products with the best lead-time being provided!
 Zinc Plating and Alloy Material OEM custom precision cnc metal parts:
<1> Product Description---
(1).Material:Aluminum6061
(2).Surface Finished:*
(3).Process:CNC Turning
(4).Tolerance:0.02mm
<2>Parts Information---
(1). Applicable Material---Aluminum/zinc alloy, iron, steel alloy, plastic, brass, steel, and stainless steel
(2). Surface treatment---polishing, zinc plating, nickel plating, chrome plating, anodizing.
(3). Payment Terms: 40% deposit before production and 60% balance before arrange shipping
(4). Packaging: Standard package/ Pallet or container/ as per customized specifications.
(5). Shipment Terms: Express & air freight is preferred / sea freight/ as per customized specifications.
<3>Bussiness Scope---
1.Aluminum Precision Product | 2.Extrusion/ Profile | 3.Hardware | 4.Injection molding | 5.Aluminum Frame | 6.Furniture Part |
7.Aluminum Office and Living Product | 8.CNC Precision Milling Part | 9.CNC Precision Turning Part | 10.Punch& Stamping& Stretching& Riveting& Assembly | 11.Die Casting& Welding& Forging& Bending Part | 12.Medical Aluminum Part |
13.Aluminum Pipe | 14.Large Cross-section/ High Challenge Heat Sink | 15.Mechanical Industrial product/ Auto Part | 16.LED Aluminum Accessory | 17.Mold Design and Manufacture | 18.Surface treatment |
<4>Company Information---
LCH was found in 2004,with a total investment of $1.5 million,over 4,500 square meters,equiped with the most advanced high precision CNC Milling machine(28sets),CNC Turning machine(32sets),CNC machining center,automatic lathe and various kinds of secondary processing equipment more than 80 sets.
<5>How we can keep the high quality parts always?---
1.All our material will be tested by SGS before production:
2. Full control of process:
(1).During the part production,our QC worker will inspect the part size every one hour,this will help us to keep the correct tolerance during production
(2). When the parts machining finished,they will be arranged to have surface finished(such as anodize or powder coated),after that,our QC worker will inspect the parts again,because after surface finished,part tolerance may be difference sometimes,if there is any defective parts we found,we will pick them out directly
(3). Before shipping,our package worker will check the part surface and see if there is any scrach or any other thing that affect the part looking,if yes,pick them out
<6>What can we do for you?---
1.Professional, Competitive price and Fast delivery time
We engaged in this area for almost 11yeas,experience engineer can help you process the project well and perfect,also we own our factory,that we can control the cost and delivery time very well.We can try best to meet your reuest.
2. Protect our customer profit well
Even we have very strictly quality control stystem,but we still can`t promise every part you recieved will 100% perfect,so if there is any defective part you recieved,you just need to offer us the evidence(such as picture),we will check and confirm it.After that,we will repair or redo them.
Because of our strictly quality control system,so we have the confidence to promise our customer with this.Please kindly noted that it`s our advantage compare with others,we realize that only the high quality and good service can keep the friendly and long-term bussiness relationship with our customer and it`s also the only way our company can stronger and stronger.
Thanks for your kind attention, looking forward to your inquiry and we ensure tip top quality products with the best lead-time being provided!
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The piston is one of the main moving parts of the
engine, is composed of combustion chamber components.
The pressure of the gas
piston through the connecting rod to the crankshaft, realize the change from
heat energy to mechanical energy.
The work condition is very bad, and the
temperature of 1400-1800 DEG C, and pressure
Up to 13MPa above the gas
contact, greatly alternating thermal stress and mechanical stress.
And by the
serious corrosion of gas, and under the condition of boundary lubrication and
cylinder wall friction and strong impact 1 times.
The piston in high
temperature, high pressure, strong corrosive gas contact so that it has enough
strength and hardness,
Heat resistance and good thermal resistance, high
fatigue strength and corrosion resistance. For high speed Diesel Engine Piston
also requires light as far as possible.
In order to reduce the inertia
force.
Marine piston large low speed diesel engine of the crosshead is
usually combined.
The heat treatment process by normalizing and annealing,
and iron pearlite are ferrite organization, has good heat resistance.
Piston
alloy quenched and tempered steel has better heat resistance and corrosion
resistance. The skirt with nodular cast iron annealing treatment, with good wear
resistance.
Engine Piston Parts,Engine Parts ,Car Engine Parts,Parts Of Engine,Piston Engine Parts
ZhouShan HeCheng Machinery Co., LTD. , http://www.hcmarineparts.com