Custom Gear/Pinion For Building Hoist

Description:

Since the rack tooth profile is a straight line , so that each point on the tooth profile with the same pressure angle , and equal to the inclination angle of the tooth profile , this angle is called pressure angle , standard value is 20.

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Product Details

Since the rack tooth profile is a straight line , so that each point on the tooth profile with the same pressure angle , and equal to the inclination angle of the tooth profile.

this angle is called pressure angle , standard value is 20 °.

either with an addendum line parallel with the same pitch on a straight line and modulus .

parallel to the top line and the tooth thickness of the tooth space width of the straight line is called equal dividing line ( neutral) .

it is calculated the size of the rack baseline .

Material: Stainless Steel brass iron aluminum

Sand and investment casting(precision casting)are all avalable

Software for drawing: PRO/E, Auto CAD, UG, CAD, PAF and Solidwork 2008 flow analysis

Further machining work: Turning and cutting, milling, grinding, drilling, reaming and threading

Surface finish process: Shot blast, chromate plating, power coated and anodizing.

OEM/ODM parts range: Auto parts, electronic parts, furniture parts, home appliance and other industrial uses

Process: CAD surface, matel processing, surface plating, QC testing and packaging

Made according to customers' drawing, sepecification or/ and samples

Castng capacity: 200 tons to 500tons/per month

Investment casting process:

PROCESS		MATERIAL	STANDARD
SAND CASTING	Green Sand	Grey Iron, Ductile Iron, Malleable Iron, Stanless Steel, Carbon, Steel, Aluminium, Brass, Bronze	ASTM BS JIS DIN etc
	Furan Resin Sand
	Cold Harden Resin Sand

INVESTMENT CASTING	Sodium Silicone (Water galss)	Stainless Steel, Carbon Steel, Special Alloy Steel Bronze, Brass, Aluminum

	Silica Sol
FORGING	Hammer Forging	Stainless Steel, Carbon Steel, Alloy Streel, Brass, Aluminum
	Die Forging
	Roll Forging
STAMPING MACHINING	STAMPING MACHINING	All metal material

Rack and pinion drive test uses a dual- drive host , making carrying capacity increased. Driver installed in the support frame , the rail is equipped with a rack , by rolling on the rack gear , so that the lift up or down .

ISO9001, 2000 Certificate

OEM is acceptable.

Good quality and low price

Contace us without hesitation

- Spur gear racks

- Bevel gear racks (straight teeth / spiral teeth)

- Rack and pinion

- Helical gear racks (helix gear racks)

- Worm gear racks (worm wheel)

- Screw gear racks

- Internal gear racks

- Ring gear racks