V vadetsky dillerning qo'llanishi

"Burovaya texnika" OAJ tomonidan ishlab chiqilgan turli xil suv oqimlarida quduqlarni burg'ilash uchun bir qismli PDM ning texnik xususiyatlari.

Ko'rsatkichlar	D1-145	D-155	D-155*	D5-172**	D5-172M	DV-172	DG1-172
Korpusning tashqi diametri, mm	145	155	155	172	172	172	172
Uzunlik, mm: umumiy	4 670	4 870	4 330	5660	6 160	4 860	3 870
shu jumladan, bit pastki oxiridan egri pastki o'rtasiga qadar	2250	—	1600	2600	2600	2600	1750
Og'irligi, kg	418	500	475	710	770	590	455
GOST 28487 bo'yicha birlashtiruvchi ip:
quvurlarga	3-117	3-133	3-133	3-147	3-147	3-147	3-147
bitgacha	3-88	3-117	3-117	3-117	3-117	3-117	3-117
Ishlatilgan uzunliklarning diametri, mm	159...191	191 ...216	191-216	191 ...216	191-216	191...216	191-216
Suv iste'moli, l/s	15...20	24... .30	24...30	25...35	25...35	24...32	24...35
Mil tezligi, rpm	120...180	125...220	125...220	80...100	90...120	180...220	150...190
PDM, MPa dagi bosimning pasayishi	7...9	6.5...7.5	6.5...7.5	4,5...6,0	7.4...9.8	5.0...6.5	3,5-4,0
Nalu ustidagi kuch momenti, kN m:	3,0-4,5	3...4	3...4	4,5...6,0	7.4...9.8	5.0...6.5	3,5...4,0
Maksimal egilish burchagi, º	1.5	—	3.0	1,5 (3,0)	1.0	1.0	3.0

Jadvalning oxiri. 8.4

Ko'rsatkichlar	DG-176	D2-195**	D5-195*	D4-195	D3-195	DG-195	D1-240	D0-240
Korpusning tashqi diametri, mm	176	195	195	195	195	195	240 1	240
Uzunlik, mm: umumiy	5 325	5 960	6000	6400	6 600	6 870	6 930	7 280
shu jumladan, bit pastki oxiridan egri pastki o'rtasiga qadar	1 565	2890	2215	2890	2890	3040	2975	3 160
Og'irligi, kg	750	1020	1080	1 190	1 100	1300	1660	1860
GOST bo'yicha ulanish ipi 28487: quvurlar uchun bitgacha	3-147 3-117	3-147 3-117	3-147 3-117	3-171 3-117	3-147 3-117	3-171 3-117	3-171 3-152	3-171 3-152
Qo'llaniladigan bitlarning diametrlari, mm	216	216...245	216...245	216...245	216...245	216...245	270...295	270...295
Suv iste'moli, l/s	25…35	24...30	24...30	25...35	25...35	24...32	24...35	—
Mil tezligi, rpm:	90...120	90…115	80...110	120...160	80...190	80...100	70…130	70...130
PDM, MPa dagi bosimning pasayishi	7.4...9.8	5.2....7.0	9,5...11,0	8,0...10,5	10,5...14,0	9,5...11,0	10,0...14,0	10,0...14,0
Milga ta'sir qilish momenti, kN m:	7.4...9.8	5.2...7.0	9,5...11,0	8,0...10,5	10,5...14,0	9,5...11,0	10,0...14,0	10,0...14,0
Maksimal egilish burchagi, °	3.0	1,5 (3,0)	1,0 (3,0)	1.5	1.0	2.0	1.0	3.0

Eslatma. 6:7, 7:8 va 9:10 ga teng bo'lgan dvigatellarning ishchi organlarining kesimi.

• 
  Dvigatellar sozlanishi egilish burchagi bilan kavisli pastki bilan ishlab chiqarilishi mumkin. ** Dvigatelning maxsus versiyasini - egilish burchagi oshgan deflektorni ishlab chiqarish mumkin.
  

8.5-jadval
Har xil suv oqimi tezligida quduqlarni burg'ulash uchun bir qismli PDM ning texnik xususiyatlari VNIIBTning Perm filiali

Ko'rsatkichlar	D1-145	D5-172**	D5-172M	DP-172	DG-176M	DR-176M	DGZ-176	DV-176
Korpusning tashqi diametri, mm	145	172			176/195
Dvigatel uzunligi (klapansiz), mm*	4 650	5630/6060	5830/6260	3 870	5315	5 330	6440	5 835
Og'irligi, kg	418	610	770	455	750	780	910	754
Qo'llaniladigan bitlarning diametrlari, mm	165,1...190,5	190,5...215,9			215.9
GOST bo'yicha ulanish ipi 28487: quvurlar uchun bitgacha	3-117 3-88	3-147 3-117			3-147 3-117
Egrilikdan oldingi mil uzunligi, mm	2250	2600	2600	1720	1515 1705		—	—
Bo'limlar orasidagi egri burchaklar,	0,0...1,5	0...1(3)		0...3	0,0 ...2,5		—	—
Statorning faol qismining uzunligi, mm	1800	1800	2400	1460	2400		3000	2400
Ishchi organlarning kirishi, Z R/ /Z st ***, mm	7/8	9/10		6/7	9/10			6/7
Ishchi suyuqlik iste'moli, l / s	15...20	25...35			25...35
Bo'sh ishlayotgan chiqish milining aylanish chastotasi, rpm:	150...240	108...150		180...270	108...150			210...300
Maksimal quvvat rejimida chiqish mili tezligi, rpm	120...180	90...115		120...210	90...120			150...240
Maksimal quvvat rejimida chiqish milidagi kuch momenti, kN m	3.0...4.0	5.2...7.0	7.0...9.0	4.0...5.5	7.0...9.0		9,0...12,0	5,5...7,0
Maksimal quvvat rejimida bosimning pasayishi, MPa	7.0...9.0	5,0...7,0	6,0...9,0	7.0...9.5	6,0...9,0		8,0...11,0	8,0...12,0
Maksimal quvvat, kVt	35...75	50…80	65...110	50...120	50...80		65...110	50...120
Maksimal samarali samaradorlik, %	45	40	45	ellik	45			ellik
Ruxsat etilgan eksenel yuk, kN	150	200			200

Jadvalning oxiri. 8.5

Ko'rsatkichlar	D2-195**	D5-195	DG-195		D4-195		D4-195M		D3-195		DV-195		D1-240		D0-240
Korpusning tashqi diametri, mm	195						195						240
Dvigatel uzunligi (valfsiz), mm*	5 330/5 620	6 000/6 375	6870		6 000/6 375		6 840/7215					6 375		6 985		7 280
Og'irligi, kg	890	1030/1080	1 330		1030/1080		1030/108		1060/117		1 135/ 1 180		1660		1860
Qo'llaniladigan bitlarning diametri, mm	215,9 ...244,5						215,9...244,5						269,9...295,3
GOST 28487 bo'yicha birlashtiruvchi ip: quvurlarga	3-171				3-147		3-147		3-171				3-171
bitgacha	3-117						3-117						3-152
Egrilikdan oldingi mil uzunligi, mm	2750	2890	3040		2750		—		2890		—		2975		3 160
Bo'limlar orasidagi egrilik burchaklari, °	0...1(2)			0...2		0,0…1,5		—		0,0...1,5		—		0...1		1...3
Statorning faol qismining uzunligi, mm	1800	2400					3000					2400		3000
Ishchi organlarning ishga tushishi, Z R/ /Z st ***, mm	9/10				7/8		7/8		9/10		6/7		7/8
Ishchi suyuqlik iste'moli, l / s	25...35						25...35
Chiqish milining bo'sh turgan aylanish chastotasi, rpm	108...150				140...190		140...190		110...150		210...300		90...150
Maksimal quvvat rejimida chiqish mili tezligi, rpm	90...115	90...120			110...145		110...140		90...120		150...240		70...130
Chiqish milidagi kuch momenti va maksimal quvvat rejimi, kN m	5.2...7.0	7.0...9.0			6,0...8,0		8,0...10,0		9,0...11,0		5,5...7,0		10,0...14,0
Maksimal quvvat rejimida bosimning pasayishi, MPa	5,0...7,0	6,0...9,0			7.0...9.0		9,0...12,0		8,0...11,0		8,0...12,0		6,0...8,0
Maksimal quvvat, kVt	50...80	65...110			70...120		90...150		85...150		85...175		75...190
Maksimal samarali samaradorlik, %	40	45					45					ellik		45
Ruxsat etilgan eksenel yuk, kN	250						250						350

• 
  Dvigatelning uzunligi ishlatiladigan milga bog'liq.
  

** D5-172 va D2-195 dvigatellarining xarakteristikalari taqqoslash uchun berilgan. *** Z _p - rotorni ishga tushirish soni; Z _CT - statorni ishga tushirish soni.
Seksiyonel vintli chuqurlikdagi gidravlik motorlar. Ular t 100 ° C dan yuqori bo'lmagan burg'ulash suyuqliklari yordamida turli maqsadlar uchun vertikal (DS turi) va yo'nalishli (DG tipidagi) quduqlarni burg'ulash uchun mo'ljallangan .
Bir qismli PDM ning energiya ko'rsatkichlari ishchi vintlar juftlari eskirganligi sababli va ulardagi bo'shliq 1,0 mm dan ortiq bo'lganligi sababli yomonlashgani sababli, bunday dvigateldan foydalanish deyarli amaliy bo'lmaydi. Shu sababli, ishchi organlarni qismlarga ajratish, shu jumladan ishlatilgan pervanel juftlarini qayta ishlatish, pervanel juftlarining chidamliligini oshirishning eng istiqbolli usullaridan biri - umuman PDMni kapital ta'mirlash davri. Oxirgi holat shundan iboratki, bunday dizayn yechimi bilan ishchi juftlikdagi o'ziga xos yuklar kamayadi va natijada chiqish miliga kerakli kuch momenti burg'ulash suyuqligining pasaytirilgan oqim tezligi bilan ta'minlanadi. shundan ishchi juftlarning eskirishi kamayadi. Shu sababli, burg'ulash sharoitlari murakkab bo'lgan joylarda turli xil suvga asoslangan burg'ulash suyuqliklari bilan yuvilgan holda PDM dan samarali foydalanish sohasi kengaymoqda. engildan og'irgacha.