Forging and Machining Gear,Surfacetreatment
- Ref Price:
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 PCS
- Supply Capability:
- 5500 PCS/month
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Item: Forging and Machining Gear,Surfacetreatment
Name:Gear
Detail:
Production Process: model forging and machining
Standard: ASTM, AISI, DIN, BS and JIS
Gear Forging Size: 1 meter
Gear Forging Weight: 0.2~80Kg
Gear Dimension Tolerance: CT7
Gear Surface Roughness: Ra6.4~12.5
Gear Productivity: 7500 tons per year
A world class manufacturer & supplier of forging in carbon steel and alloy steel, is one of the large-scale professional investment forging production bases in China, consisting of both casting foundry forging and machining factory. Annually more than 13000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customers requirements..
- Q:What is the bevel gear ratio range?
- Its motion is the same as that of a conical friction wheel, which is made up of a pair of vertices and is made of pure rolling. The friction cone is equal to the taper of the cone gear drive. The angle between the generatrix and the axis is called the pitch cone angle. The angle between the axes of the bevel gear drive = Delta 1+, delta 2, may be determined as required, usually 90 degrees. The transmission ratio is n, Z, D respectively for speed, number of teeth and big gear pitch circle diameter of 1 feet, the subject refers to the ferry, 2 big wheels. When =90 degrees, classification according to the shape of the tooth line, bevel gear drive can be divided into straight teeth, oblique teeth and curvilinear bevel gears, in which straight teeth and curved teeth are widely used. According to the gear teeth at both ends of high variation (Figure 2) bevel gears can be divided into the following 4 types: high tooth, from big to small end tooth height unchanged, commonly used in spiral bevel gear, the gear machining tool and machine tool adjustment is simple; the normal contraction cone teeth. The top point, pitch cone apex and root cone apex three coincident, straight bevel gears in the tooth, but the tooth fillet is small, is not conducive to the tooth root strength and cutting tool life; the top gap shrinkage tooth, root cone top cone and meshing gears are parallel, by end to the small end of the tip clearance is equal; the double shrinkage tooth, cone apex, pitch cone apex and root cone apex are not coincident, and the root cone top cone and meshing gears in parallel. The teeth of the latter two teeth have larger fillet angles, which are often used in spiral bevel gears. Straight bevel gear drive, this kind of transmission has poor stability. It is usually applied to the average pitch speed of vm<5 meters per second. Its carrying capacity is relatively low, but it is more convenient to manufacture, so it is widely used.
- Q:Are the coefficient of tooth width of straight bevel gears and spur gears the same?
- While the straight bevel gear is the tooth width coefficient (0.25~0.35) multiplied by R, and then compared with 10 times modulus, take smaller value.
- Q:How to determine the installation distance of bevel gears?
- Bevel gear installation is not center distance, it is installation distance. The installation distance is bevel gear bevel gear pitch line crossing to the "back" (the installation location of face, usually in the distance between the big end).
- Q:Why can't the tooth width of straight bevel gear be too big?
- In addition, because the tooth of the straight bevel gear is gradually tapered from the outside to the top of the cone, the tooth width is too large, which is harmful to the processing.
- Q:I need a pair of shaft angle sigma = 90 DEG bevel gear, bearing high, positive inversion is more frequent, and the structure size is compact, is not used for the spiral bevel gear right? But the reverse rotation will cause the change of axial force? Whether straight bevel gear will avoid this problem?Please know who appreciate the generous with your criticism!
- Spiral bevel gear can reverse rotation, in general, as far as possible not reverse rotation.Spiral bevel gear, that is, spiral bevel gear, is often used in the motion and power transmission between the two shafts. The tooth surface distribution of bevel gear in a cone, the tooth shape decreases gradually from big to small end.
- Q:Can bevel gears connect directly to motors via shafts?
- Absolutely not. The motor manual clearly states that the motor shaft can not bear additional axial force. If it has this force, it must be specified,
- Q:Can the data be taken at will as required?
- Here are 4 sizes. There should be no professional name. These data can be taken at will, but in a reasonable and proportionate manner
- Q:How does the SolidWorks bevel gear fit?
- The bevel gear fits in to indicate the top of the bevel tooth and then
- Q:How are bevel gears designed? step
- But these two kinds have big diameter modulus, small path modulus, top clearance coefficient, tooth number ratio needless to say
- Q:Are bevel gears, bevel gears, and circular gears the same type? What's the difference?
- In bevel gears, according to the length of the teeth, there are straight gears and curved gears. The straight line is the straight tooth bevel gear, and if it is a curve, it is called a curve gear
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Forging and Machining Gear,Surfacetreatment
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 PCS
- Supply Capability:
- 5500 PCS/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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