Guide Pillar Column Guide Bar Linear Guide Rod Tie Rod Tie Bar Rod Bearing For Hydraulic Cylinders
Brief introduction of Guide Pillar Column Guide Bar :
we specialized in manufacturing globally-advanced technological injection machinery tie bars and traditional chrome plated tie bars,
together with matching guide rods, piston rods and other plastic machinery accessories.
With a total of more than 100 machining equipments, among which there are imported CNC machinery, equipment specialized in polishing and grinding, the company is capable of manufacturing diameters as much as 600mm and length as long as 10000mm.
Meanwhile, a batch of advanced testing equipment, such as HRC tester, nitriding layer thickness tester, nitriding layer property tester,
chrome gauge, which are capable of testing microstructure, hardness, straightness, finish, thickness of nitriding layer and other tests.
Technical parameters of Guide Pillar Column Guide Bar :
| Item | Elt-Roll 1 | Elt-Roll 2 | Elt-Roll 3 |
| Length | 100-3000mm | 500-6000 | 1000-12000 |
| surface roughness | Ra0.4-0.1(∆8-∆10) |
| surface hardness | HRC60 | straightness | 0.15/1000mm |
| Turning Roundness | <=0.01/overall length | chromeplate thickness | 0.015 |
| Total Length Error | <=0.02 | Materials | 45# steel |
Basic parameters:
Comparison of Mechanical Properties of 42CrMo and 40Cr, 45# Steel
| Material | Heat Temperature oC | |
| Quenching | Tempering | g N/mm2 (kgf/mm2) | S N/mm2 (kgf/mm2) | 5% | % | AK(ak) (kgf.m/cm2) |
| Temperature | Medium | Temperature | Medium | Not less than |
| 45 | 840 | | 600 | | 600(61) | 355(36) | 14 | 40 | 31(4) |
| 40Cr | 850 | Oil | 520 | Water Oil | 980(100) | 785(80) | 9 | 45 | 47(6) |
| 42CrMo | 850 | Oil | 560 | Water Oil | 1080(110) | 930(95) | 12 | 45 | 63(8) |
Advantages:
Lighter weights with higher strengths and lower costs
Continuously threaded for maximum versatility or headed on ends only
Threads and components capable of developing the full capacity of the bar Superior Quality
Backed by the rich experience and a competent team of professionals, we are able to offer Hard Chrome Plated Rods.
The offered range of hard chrome plated rods is made utilizing highly modern machines and sophisticated technology at reliable vendors' premises.
Along with this, the offered range of hard chrome plated rods is appreciated in the market for its sturdiness and durability.
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Guide Pillar Column Bar Linear Rod Bearing For Hydraulic Cylinders Images
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