Rolling Bearing Block Of Intermediate Roller of Cold Mill Machine
Våra fördelar: intelligent CNC-tillverkningsutrustning med hög precision, högteknologisk personal, moget bearbetningssystem, strikt kvalitetskontrollprocess, utmärkt produktionshanteringsprocess, är garantin för produkter av hög kvalitet.
Vårt företag har ett DMG DMF1800*600 femaxligt bearbetningscenter, ett boma BM850 tre Cincinnati CFV1100 vertikalt bearbetningscenter tre AU100AM yingyuan vertikalt bearbetningscenter ett vmc-1401 vertikalt bearbetningscenter ett LH320 horisontellt bearbetningscenter ett cgl-2212z himmelavstånd longmen bearbetningscenter ; Kraftfull utrustning, så att vi får stark kvalitetssäkring vid produkttillverkning och bearbetning.
För att bättre säkerställa produkternas kvalitet, förutom den vanliga storleksinspektionen, köpte företaget en högprecision mobil bro typ tre-lägesstandardmätmaskin, detekteringsnoggrannheten upp till 2 mikron nivå, för att säkerställa absolut inspektionsunderlag av olika delar storlek och beteende tolerans inspektion.
- Guangwei Manufacturing Precision
- Henan, Luoyang
- Avtalsvillkor
- Årlig kapacitet för stålrulle är 4000 stycken
- information
Rolling Mill Bearing Block Of Intermediate Roller Of Cold Mill Machine
Main Products
All kinds of mill bearing blocks, bending blocks and other mill precision parts, rolling mill bearing blocks are our key products.
The type is the bearing seat of mill work roll intermediate roll support roll, and can also accept other non-standard customizing from customers.
Product Material
working roll (forgings):45 steel,40Cr,42CrMo
support roll (castings): zg310-570, zg270-500.
The company has formed a set of mature mechanical processing technology for the production of bearing housing through the accumulation of long-term experience:
1、 Vertical Machining Center: According to the view shape milling depth 5mm to find the positive belt (each side has room for 1.5-2mm); clean and remove burr sharp edge for inspection. (first piece for inspection)
2、 Horizontal boring machine ：It is found that a margin of 1.5 -2 mm is reserved for each surface of the normal belt, and the margin of the groove in the view is 1.5-2 mm; the margin of the hole in the hole is 3-4 mm; the length of each hole is 2-3mm; and the clear edge is used for removing the sharp edge of the burr for inspection. (first piece for inspection）
3、 Vertical Machining Center: Finish milling to (non-tolerance fit surface) requirements, milling length to find the right edge depth of 5 mm; boring to the requirements, each side of the residual amount of 1 ≤ 1.5 mm; each hole length to the requirements, and point to the two ends of the hole center hole; to ensure the dimensional tolerance and shape and position tolerance.
4、 Horizontal machining center: upper tooling, alignment length and alignment edge are based on the middle hole, and all sides meet the requirements;And point the center hole of each hole on the end face to ensure the tolerance of each dimension and form;Hole deep processing to requirements;Ensure dimensional tolerance;
5、 Vertical Machining Center:To the original hole as a benchmark, fine boring hole, to the requirements;Hole processing according to the difference, and then use a rolling knife rolling hole surface;To ensure the tolerance of each hole, a test shall be conducted to keep the allowance of 1mm before machining to the dimension.Clean and remove sharp edges of burrs for inspection.
6、 Bench-work：Each thread bottom hole positioning hole to requirements.
7、 Bench-work： Other oil hole and screw hole drilling tapping;Clean and remove sharp edges of burrs for inspection. (first piece for inspection)
8、 Final inspection: remove sharp edges of burrs by cleaning and send for inspection, and issue inspection list.
In the production process of rolling mill bearing seat bending roll block and other products, the optimized processing program is compiled by computer, and the process plan is arranged reasonably, which ensures the product quality to reach the international first-class standard.
