Miniature bearing superfinishing process

Miniature bearing ultra lapping process in a few days ago we went to visit a customer in a problem, and is usually in the inquiry will be customer's remit a problem: 'you do miniature bearing ultra lapping equipment why so expensive, and domestic equipment why so cheap? We use homemade ultra precision machining bearing ring can also meet the requirements, why use eight times more expensive than domestic superfinishing machine prices of imported products? 'And the customer has the remit to tell me, they built a blank in huzhou area processing base, to the technology breakthrough in billet, blank problem solved, miniature bearing processing of most other process problems will be readily solved. Here we will not be able to say that the customer said is not reasonable, the problem is he playing ball, in the confused concept, without and I get into the business. Should be first to say, the basis of a miniature bearing processing technology is formulated according to the requirement of the bearing products. And to our general processing technology will have? The following, we learn together. Ultra lapping optimization process include: (1) the metal removal rate is high, the shorter time to remove the grinding surface metamorphic layer; (2) the surface roughness up to standards, processing shape R and waviness improve requirements; (3) process (low cost Abrasive wear is small, less rework, short time) ； (4) formed by ultra lapping surface microhardness and residual stress distribution, the rupture is better; (5) the ultra lapping processing dynamic stability ( High precision processing good retention, shape) 。 The above information is detailed knowledge of the miniature bearing super finishing process, this article is to help you! If still don't understand the installation method can online consulting professional service engineers: Lu Tianze - 0769 22987612, 13827223590,