Machine tool failure, emergency standby bed technology master solution!
On May 29, 2014, a company in Wenzhou purchased two high-precision centerless grinding machines RC-18B produced by a Taiwanese company in May 2014. After repeated debugging by the manufacturer, the machine guide wheel feeds the handwheel dial. Each cell is 1 micron, and feeding 1 micron is inaccurate. The machine tool uses a hard rail structure.
Now we use the micro-axis outer diameter (OD) accuracy of 1 micron. This machine is used for finishing, but it is unusable because of the accuracy problem.
The fault manifests as :
[machine tool device]
[Improved direction]
It is best to feed continuously in the same direction and achieve an accuracy of 1 micron. If continuous feeding in the same direction cannot be improved, the accuracy of 1 micron can be achieved first, but the first step backwards has a great effect on continuous production. Influence, in the grinding process, due to the consumption of the grinding wheel, the outer diameter of the machining shaft will be too large, and the continuous feeding brings great convenience.
You can also directly reply to the metal processing WeChat, the manufacturer will contact you.
ã€Contact information】
Wenzhou company Â
Name: Manager Cai
phone
mailbox:
Metal processing online Â
Manager Wang
13811416380
Pipe Wrap Tape System describe
The XUNDA-T400 series is Cold applied tape coating system for corrosion protection of Oil, Gas, Petrochemical, and Waste Water underground or overhead pipelines.
It is a three-ply cold applied tape with stabiliesed polyethylene backing and butyl rubber adhesive layers on both sides.It is also used as inner-layer tape. It shall be applied by hand or with a wrapping machine
The 3Ply tape shall be applied after the Liquid adhesive and before the outer-layer tape by hand or with a wrapping machine
2 Structure
The specification of the tape consists of four layers,
Internal Adhesive layer:Butyl rubber
External Adhesive layer: Butyl rubber
Film backing:Special blend of stabilized polyethylene fines
Interleaf:Anti adhesive Film Treated with Silicone
3 Features:
Excellent bonding between adhesive and carrier film via co-extruded intermediate layer.
Mechanically highly resistant tape system.
Practically impermeable to water vapour and oxygen.
Resistant to soil bacterial and soil electrolyte.
Compatible with coating from PE,PP,FBE,PU,CTE and Bitumen and ext- .
A Total Coating System with:
High adhesion and shear resistance
Resistance to corrosion disbondment
High electrical resistance
High dielectric strength
High corrosion protection for steel substrates
4 Physical Properties
Thickness: 0.80 mm ( 30 mils)
width: 100 mm to 800 mm
Length: 10 m , 25 m , 30 m and so on
Heavy Duty Double Sided Tape, Strong Double Sided Tape, Removable Double Sided Tape, Wide Double Sided Tape
Jining Xunda Pipe Coating Materials Co.,Ltd , http://www.pipe-wrap.com