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Helical Transmission Gear Spline Shaft , Anodizing Oil Pump Drive Shaft

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[China]

Address: No 21 Dongbei tangshixin Road, Xishan District, Wuxi Jiangsu China

Contact name:CiCi Wu

Jiangsu Ranboyu Metal Products Co., Ltd.

Helical Transmission Gear Spline Shaft , Anodizing Oil Pump Drive Shaft

Country/Region	china
City & Province	wuxi jiangsu

Product Details

Customized CNC machining high quality forged steel transmission large spline shaft helical gear large shaft

Under normal circumstances, the shaft generally marked 0 ~ +0.005, if it is not often dismantled, it is +0.005 ~ +0.01 of the interference fit on it, if you often want to disassemble, To set the transition fit.
We also need to consider the thermal expansion of the shaft material itself during rotation, so the bigger the bearing, Clearance fit is preferably set to -0.005 ~ 0, not more than 0.01 at maximum.
H7H8h6 is a national standard shaft tolerances with the provisions of (uniform provisions to facilitate the exchange of drawings), The letters that begin with a capital letter (such as H7, K7, and Js7) indicate the hole tolerance, and the letters that begin with a lowercase letter (such as h7, k7, and js7) indicate the axis tolerance.

The specific tolerances represented by these tolerance codes must be determined based on the size of the basic dimensions. If 100h7,100 is the basic size (design theory size), 100h7 through the tolerance tolerance manual, its tolerance is (0,~0.035), unit mm. For 200h7, the tolerance is (0,~0.046) in mm. In the general design process, the tolerances of the corresponding shaft holes are determined based on the matching of the base hole system. They generally differ by one grade. The tolerances are in the specific processing of solid parts, generally take the principle of the largest entity.

MACHINING PROCESSES	Milling
	Drilling
	Boring
	Turning
	– Contour Turning
	– Form Turning
	– Taper Turning
	– Straight Turning
	Threading
	– External
	– Internal
	Tapping
	Thread Milling
	Internal Forming
	Counterboring
	Countersinking
	Pocketing
	Profiling
	Reaming
	Facing
	Parting/Cutting
EQUIPMENT	Vertical Machining Center
	Horizontal Machining Center
	Lathe
EQUIPMENT CAPABILITIES	CNC Control Capabilities
	Large Swing Lathe
	CAD Design Services
	Reverse Engineering
FIXTURING	Three-jaw Chuck
	Four-jaw chuck
	Custom Fixtures
	Wide Variety of Set-up and Fixturing equipment
MATERIALS	Steel
	Stainless Steel
	Aluminum
	Alloy Steel
	Brass
	Bronze
	Copper
	Nickel
	Titanium
	Inconel
	Monel
	Hastelloy
	High Comp
	Wearable
	Polyamide
	Chrome
	Moly Steel
TURNING DIAMETER	Up to 72 in
TURNING LENGTH	Up to 433 in
MILLING LENGTH	Up to 394 in
MILLING WIDTH	Up to 138 in
MILLING HEIGHT	Up to 84 in
MAXIMUM LIFTING CAPACITY	40 tons
SECONDARY SERVICES OFFERED	Press Work (500 tons)
	Repair Warranty
	Transportation
	Assembly
	Fabrication
	Weld Build-Up
PRODUCTION VOLUME	Prototype to Medium Volume

Product Range

large parts machining

complex parts machining

CNC parts machining

stamping parts machining

steel fabrication

About Us

15+ years experience of integral machining solutions.
all range of equipment.
Specialize in the machining of large, precision, complex shaped Component and all kinds of metal,such as steel,stainless steel,alloy aluminium etc.
If you can Draw it,we can machining it!

The applications we serve include, but are not limited to: