䓹ܹܶ˼ӹ - pipe end machining (du)䓹ܹܶM(jn)е܇ݼyӺ(qing)̎ȹ
1.䓹ܹܶ܇ݼy
(jin)Qܶ܇z䓹Sa(chn)䓹ܣθL(zhng)ͨС12m䓹ڌ(sh)H(yng)еL(zhng)^(gu)@һL(zhng)ڵ|(zh)@̽ʯ@@ͨ1000mϣ _(d)7000mݔʯȻˮAVȵݔܾL(zhng)_(d)(sh)(sh)ٹ䓹܃ɶ܇ݼy(yng)Ľӹ䓹B(li)ݼyBҪBӏ(qing)ȸߣԺԷֹ䓹ܔѺݔͽ|(zh)йm(yng)N;Ҫ(gu)ƳNʽݼyҪ3N
(1)Aݼyc(din)ݼyӹ(jin)ݼy׃ΣBӏ(qing)ȵHݼy(c)ܷܷܲ
(2)ƫ(˹)ݼyc(din)ݼyȸӹҪBӏ(qing)ȸݼy(c)픲oܷܷܱ^ߡ
(3)ֱBBݼyc(din)Dzý֣ܶӺһ܇ݼyһ܇(ni)ݼyӹ^yݼyȸBӏ(qing)^ߣһ(c)ܷܷܺ
䓹ܶ˲܇zǰͨ(jng)^(gu)ęC(j)ӹй܇AMͶӹ@Щһ㶼һ_(ti)܇zC(j)һɵеҲڃ_(ti)C(j)˱CݼyߴϘ(bio)(zhn)Ҫʯ@ùܵĹܶݼySr(sh)øNxM(jn)Ї(yn)zy(c)zy(c)(xing)ĿݾXXݼyL(zhng)ȡFoܾصȡ
2.ܶ˶
ĿǜpС䓹ܙEAC䓹ܙC(j)ӹijߴ羫ȣҪʯ(jng)˲ܣ˲܇zr(sh)ĺƤ۔(sh)߳ɲܶ˶׃ιˇõĶЛ_^U(ku)͛_^U(ku)+h(hun)sɷN_^U(ku)r(sh)pС䓹ܙEAȵЧں̶ܴȡQ䓹ܱںľ̶(du)ں^(yn)صğ܈ʽ܈ܙC(j)܈Ƶ䓹ܣ(jng)_^U(ku)ܶ˵ı|(zh)ںӰ푺͜pС䓹ܙEA(yng)Û_^U(ku)+h(hun)s䶨r(sh)ܶ˲a(chn)׃ζҲF(xin)׃ڔU(ku)cǔU(ku)^(gu)Ɏܴڲ̶ͬȵĚ(yng)ͬr(sh)ҲܳF(xin)_^h(hun)ɵă(ni)愝(do)®a(chn)p(yng)gF(xin)ˑ(yng)Mߟ܈䓹ܵijߴ羫ùܶ˶ķ
3.ܶ˼Ӻ
Ҫʯܺ͵|(zh)ܶ܇zܱڜpݼyBӲֳ(g)w(qing)ȵıh(hun)(ji)ݼyBӲֵď(qing)ùܶ˼Ӻķӹܶ˱ں⣬@Uùܶcߌ(du)BpӰ푅^(q)Ǐ(qing)ȵıh(hun)(ji)ߺp^(q)ď(qing)һҲùܶ˼Ӻܶ˼ӺʽЃ(ni)ӺӺ̓(ni)Ӻ
䓹ܼӺš^(gu)ǣܶ˼ӟ(ڿpʽtБ(yng)ӟ)Ӻ(PʽC(j)ˮC(j))sz顣(j)ӺܵijߴӺʽͼӺsIJͬõļӟΔ(sh)ͼӺĵҲһһμӟһμӺһμӟμӺӺɵļӺcwܲF(xin)䓹ڼӺͨҪM(jn)w̎
4.ܶˏ(qing)̎
ͨ^(gu)̎ʹܶ܇zֵď(qing)ȸڹw(qing)һ(g)(j)eܶˏ(qing)̎ˇܶ˼ӟᡢͻػȡ
5.ܶ˵
ݔ͵VˮȽ|(zh)Ĺܵͨ䓹һغ(li)ڹg(du)ܶM(jn)е(j)䓹;ͬǴСg߅ֵҲͬһ=30鱣Cܶ˵Ƴߴ羫_Ҫ䓹ܲAȼںMС䓹Sڹܶ˼ӹr(sh)ܶ˵䓹Дͬһ_(ti)C(j)M(jn)(gu)HM(jn)йܙC(j)еĹܡʯܽӹļӹڌTęC(j)ӹϵĶДͬܶ˼ӹơ